SIDC publications

384 publication(s) found. Formatted file for the annual report


Publications in 2010

A new approach for deriving the solar irradiance from non-flaring solar upper atmosphere plasma at 2x10^4 < T < 2x10^7 K
U. Feldman, C.M. Brown, J.F. Seely, I.E. Dammasch, E. Landi, G.A. Doschek, J. Colgan, J. Abdallah, C.J. Fontes, M.E. Sherrill
J. Geophys. Res. 115, A03101 (2010).

Cluster Analysis for NEMO tool improvement
E.V. Faricheva, M.A. Kiyan, V.N. Podladchikov, O. Podladchikova
(in Russian) New Technologies 28, 149-153 (2010).

Extreme Ultraviolet Observations and Analysis of Micro-Eruptions and Their Associated Coronal Waves
O. Podladchikova, A. Vourlidas, R.A.M. Van der Linden, J.-P. Wuelser, S. Patsourakos
Astrophysical Journal 709, 369-376 (2010).

Formation and Evolution of Coronal Holes Following the Emergence of Active Regions
Y.M. Wang, E. Robbrecht, A.P. Rouillard, N.R.Jr. Sheeley, A. Thernisien
ApJ 715, 39-50 (2010).
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On the "Extended" solar cycle in Coronal Emission
E. Robbrecht, Y.M. Wang, N.R.Jr. Sheeley, N.B. Rich
ApJ 716, 693-700 (2010).
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On the 3-D reconstruction of Coronal Mass Ejections using coronagraph data
M. Mierla, B. Inhester, A. Antunes, Y. Boursier, J. P. Byrne, R. Colaninno, Joe Davila, C. A. de Koning, P.T. Gallagher, S. Gissot, R.A. Howard, T. A. Howard, M. Kramer, P. Lamy, P. Liewer, S. Maloney, C. Marqué, R.T.J. McAteer, T. Moran, L. Rodriguez, N. Srivastava, O.C.St. Cyr, G. Stenborg, M. Temmer, A. Thernisien, A. Vourlidas, M. West, B. E. Wood, A.N. Zhukov
Annales Geophysicae 28, 203-215 (2010).

Origin of Coronal Shock Waves Associated with Slow Coronal Mass Ejections
J. Magdalenic, C. Marqué, A.N. Zhukov, B. Vrsnak, T. Zic
Astrophysical Journal 718, 266--278 (2010).

Sun to 1 AU propagation and evolution of a slow streamer-blowout coronal mass ejection
B.J. Lynch, Y. Li, A. Thernisien, E. Robbrecht, G.H. Fisher, J.G. Luhmann, A. Vourlidas
JGR 115, A07106 (2010).
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The temperature-dependent Nature of Coronal Dimmings
E. Robbrecht, Y.M. Wang
ApJ Letters 720, L88-L92 (2010).
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A Nanoflare Distribution Generated by Repeated Relaxations Triggered by Kink Instability
M.R. Bareford, P.K. Browning, R.A.M. Van der Linden
in press to Astronomy and Astrophysics , (2010).

Past and future sunspot indices: new goals for SoTerIA
F. Clette
Published electronically January 2010 in press to Journal of Atmospheric and Solar-Terrestrial Physics , (2010).

Embedding vertical nanosheets into PDMS with a reusable template engineering
Laurent Jalabert, T. Saito, M. Kumemura, D. Bolsee, C. Hermans, A. BenMoussa, H. Fujita
accepted to be published in Proc. 23rd IEEE International Conference on Micro Electro Mechanical Systems (MEMS 2010) , (2010).

Autocorrelation and phase retrieval in the UV using two-photon absorption in diamond pin photodiodes
N.F. Kelimeie, T. Haarlammert, H. Witte, U. Schuehle, J.-F. Hochedez, A. BenMoussa, H. Zacharias
submitted to Optics express , (2010).

Modelling, Fabrication and Measurement of AlN based Photodetectors
H.A Barkad, A. Soltani, M Rousseau, B. Benbakhti, J-C. De Jaeger, A. BenMoussa, J.-F. Hochedez, E. Monroy
submitted to Diamond and Related Materials , (2010).



Publications in 2009

Amelioration virtuelle de la resolution d’images du Soleil par augmentation d’information invariante d’echelle
E. Koenig, P. Chainais, V. Delouille, J.-F. Hochedez
Proceedings du XXIIe colloque GRETSI , Dijon (FRA), 8-11 septembre 2009 , (2009).

An Analytical Model for Reconnection Outflow Jets Including Thermal Conduction
D.B. Seaton, T.G. Forbes
ApJ 710, 348--359 (2009).

Automated LASCO CME Catalog for Solar Cycle 23: are CMEs Scale Invariant?
E. Robbrecht, D. Berghmans, R.A.M. Van der Linden
ApJ 691, 1222--1234 (2009).

Backside-Illuminated GaN-on-Si Schottky Photodiodes for UV Radiation Detection
P. Malinowski, J John, J.-Y. Duboz, G. Hellings, A. Lorenz, Charles Sturdevant, K. Cheng, Maarten Leys, Joff Derluyn, Johan Das, M. Germain, Kyriaki Minoglou, Piet de Moor, J.-F. Hochedez, B. Giordanengo, R. Mertens
IEEE Electron Device Letters 30, issue 12, 1308-1310 (2009).

Coronal heating by magnetic reconnection in loops with zero net current
A.W. Hood, P.K. Browning, R.A.M. Van der Linden
Astronomy and Astrophysics 506, 913-925 (2009).

Fast and robust segmentation of solar EUV images: algorithm and results for solar cycle 23
V. Barra, V. Delouille, M. Kretzschmar, J.-F. Hochedez
Astron. Astrophys. 505, 361-371 (2009).

Helicity-injected current drive and open flux instabilities in spherical tokamaks,
D.P. Brennan, P.K. Browning, J Gates, R.A.M. Van der Linden
Plasma Physics and Controlled Fusion 51, 045004 (2009).

Linking two consecutive non-merging magnetic clouds with their solar sources
S. Dasso, C. H. Mandrini, B. Schmieder, H. Cremades, C. Cid, Y. Cerrato, E. Saiz, P. Demoulin, A.N. Zhukov, L. Rodriguez, A. Aran, M. Menvielle, S. Poedts
JGR 114, A02109 (2009).

No Trace left behind: STEREO Observation of a coronal mass ejection without low coronal signatures
E. Robbrecht, S. Patsourakos, A. Vourlidas
ApJ 701, 283--291 (2009).

On 3D Reconstruction of Coronal Mass Ejections: I. Method Description and Application to SECCHI-COR Data
M. Mierla, B. Inhester, C. Marqué, L. Rodriguez, S. Gissot, A.N. Zhukov, D. Berghmans, Joe Davila
Solar Physics 259, 123-141 (2009).

On the Weakening of the Polar Magnetic Fields during Solar Cycle 23
Y.M. Wang, E. Robbrecht, N.R.Jr. Sheeley
ApJ 707, 1372-1386 (2009).

Pre-Flight calibration of LYRA, the solar VUV radiometer on board PROBA2
A. BenMoussa, I.E. Dammasch, J.-F. Hochedez, M. Dominique, S. Gissot, B. Giordanengo, et al.
Astronomy and Astrophysics 508, 1085-1094 (2009).

Recent developments on wide bandgap based UV sensors
A. BenMoussa, A. Soltani, U. Schuehle, K. Haenen, Y.M. Chong, W.J. Zhang, R. Dahal, H.X. Jiang, D. Bolsee, C. Hermans, M. Richter, U. Kroth, B. Giordanengo, H.A Barkad, V. Mortet, J-C. De Jaeger, F. Scholze, J.-F. Hochedez
Diamond and Related Materials 18, 860-864 (2009).

Recent ROB developments on wide bandgap based UV sensors
B. Giordanengo, A. BenMoussa, J.-F. Hochedez, A. Soltani, Piet de Moor, Kyriaki Minoglou, P. Malinowski, J.-Y. Duboz, Y.M. Chong, Y.S Zou, W.J. Zhang, S.T Lee, R. Dahal, J. Li, J. Y. Lin, H.X. Jiang
EAS Publications Series 37, 199-205 (2009).
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Segmentation, Tracking and Characterization of Solar Features from EIT Solar Corona Images
V. Barra, V. Delouille, J.-F. Hochedez
Lecture Notes in Computer Science 5575, 199-208 (2009).

Solar EUV/FUV irradiance variation: analysis and observational strategy
M. Kretzschmar, T. Dudok de Wit, J. Lilensten, J.-F. Hochedez, J. Aboudarham, P.O. Amblard, F. Auchere, S. Moussaoui
Acta Geophysica 57 Issue 1, 42-51 (2009).
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Solar off-limb line widths with SUMER: revised value of the non-thermal velocity and new results
L. Dolla, J. Solomon
Annales Geophysicae 27, 3551–3558 (2009).

STEREO/SECCHI Observations of the EIT Wave on 8 December 2007: Evidence Against the Wave Hypothesis of the EIT Wave Origin
A.N. Zhukov, L. Rodriguez, J. de Patoul
Solar Physics 259, 73--85 (2009).

The Contribution of PROBA2-LYRA Occultations to Earth Atmosphere Composition Analysis
M. Dominique, D. Gillotay, D. Fussen, F. Vanhellemont, J.-F. Hochedez, W. Schmutz
New Horizons in Occultation Research: Studies in Atmosphere and Climate , 285-293 (2009).
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The DynaMICCS perspective. A mission for a complete and continuous view of the Sun dedicated to magnetism, space weather and space climate
S. Turck-Chièze, P. Lamy, C. Cara, P.H. Carton, A. Chevalier, I. Dandouras, J.-M. Defise, S. Dewitte, T. Dudok de Wit, J.P. Halain, S. Hasan, J.-F. Hochedez, T. Horbury, P. Levacher, M. Meissonier, N. Murphy, P. Rochus, A. Ruzmaikin, W. Schmutz, G. Thuillier, S. Vivès
Experimental Astronomy 23, Issue 3, 1017-1055 (2009).

The Emission Measure of the Solar Lower Transition region (2x10^4 - 2x10^5 K)
U. Feldman, I.E. Dammasch, E. Landi
Astrophysical Journal 693, 1474--1483 (2009).

The filtering algorithm of solar wind spatial images
A. Vuiets, P. Leontiev
(in Russian) New Technologies 1, 23-73 (2009).

The PREMOS/PICARD instrument calibration
W. Schmutz, A. Fehlmann, G. Huelsen, P. Meindl, R. Winkler, G. Thuillier, P. Blattner, F. Buisson, T. Egorova, W. Finsterle, N. Fox, J Gröbner, J.-F. Hochedez, 10 coauthors
Metrologia 46, Issue 4, S202-S206 (2009).

Three Frontside Full Halo CMEs with a non-typical geomagnetic response
L. Rodriguez, A.N. Zhukov, C. Cid, Y. Cerrato, E. Saiz, H. Cremades, S. Dasso, M. Menvielle, A. Aran, C. H. Mandrini, S. Poedts, B. Schmieder
doi:10.1029/2008SW000453. Space Weather 7, S06003 (2009).

Three-dimensional reconstruction of active regions
L. Rodriguez, A.N. Zhukov, S. Gissot, M. Mierla
Solar Physics 256, 41-55 (2009).

Track membranes with open pores used as diffractive filters for space-based X-ray and EUV solar observations
M. Dominique, A.V. Mitrofanov, J.-F. Hochedez, P. Apel, U. Schuehle, F.A. Pudonin, O.L. Orelovich, S.Yu. Zuev, D. Bolsee, C. Hermans, A. BenMoussa
Applied Optics 48, 834-841 (2009).

Comparaison et classification de series temporelles via leur developpement en ondelettes de Haar asymetriques.
C. Timmermans, R. von Sachs, V. Delouille
Proceedings Rencontres de la société francophone de classification Grenoble, Septembre 2009 , (2009).

Radiation hardness of AlxGa1-xN photodetectors exposed to Extreme UltraViolet (EUV) light beam
P. Malinowski, J John, F Barkusky, J.-Y. Duboz, A. Lorenz, K. Cheng, Joff Derluyn, M. Germain, Piet de Moor, Kyriaki Minoglou, A. Bayer, K. Mann, J.-F. Hochedez, B. Giordanengo, G. Borghs, R. Mertens
Damage to VUV, EUV, and X-Ray Optics II. Edited by Juha, Libor; Bajt, Saša; Sobierajski, Ryszard. Proceedings of SPIE 7361, 73610T-73610T-8 (2009).
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Renewed Support Dawns in Europe: An Action to Develop Space Weather Products and Services
A. Belehaki, J. Watermann, J. Lilensten, A. Glover, M. Hapgood, M. Messerotti, R.A.M. Van der Linden, H. Lundstedt
Space Weather Journal 7, 10-14 (2009).

SIDC News
R.A.M. Van der Linden, SIDC team
The SIDC News 1-4, (2009).

Sunspot Bulletin
R.A.M. Van der Linden, SIDC team
The Sunspot Bulletin 1-12, (2009).

Higher-order ionospheric effects in GPS time and frequency transfer
S. Pireaux, P. Defraigne, L. Wauters, N. Bergeot, Q. Baire, C. Bruyninx
accepted to be published in GPS solutions , (2009).

Influence of ionospheric perturbations in GPS time
S. Pireaux, P. Defraigne, L. Wauters, N. Bergeot, Q. Baire, C. Bruyninx
accepted to be published in Advances in Space Research , (2009).

Evidence of widespread hot plasma in a non-flaring coronal active region from Hinode/XRT
F. Reale, P. Testa, J.A. Klimchuk, S. Parenti
submitted to ApJ , (2009).



Publications in 2008

193nm deep-ultraviolet solarblind cubic boron nitride based photodetectors
A. Soltani, H.A Barkad, M. Mattalah, B. Benbakhti, J-C. De Jaeger, Y.M. Chong, Y.S Zou, W.J. Zhang, S.T Lee, A. BenMoussa, B. Giordanengo, J.-F. Hochedez
Applied Physics Letters 92 Issue 5, 053501 (2008).
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3D Reconstruction from SECCHI-EUVI Images Using an Optical-Flow Algorithm: Method Description and Observation of an Erupting Filament
S. Gissot, J.-F. Hochedez, P. Chainais, J.-P. Antoine
Solar Physics 252, 397-408 (2008).

A Flare-Generated Shock during a Coronal Mass Ejection on 24 December 1996
J. Magdalenic, B. Vrsnak, S Pohjolainen, M. Temmer, H. Aurass, N.J. Lehtinen
Solar Physics , (2008).

A New Model for Propagating Parts of EIT Waves: A Current Shell in a CME
C. Delannee, T. Toeroek, G. Aulanier, J.-F. Hochedez
Solar Physics 247 Issue 1, 123-150 (2008).
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A Quick Method for Estimating the Propagation Direction of Coronal Mass Ejections Using STEREO-COR1 Images
M. Mierla, W. Thompson, B. Inhester, N. Srivastava, M. Kramer, O.C.St. Cyr, G. Stenborg, R.A. Howard
Sol. Phys. 252, Issue 2, 385--396 (2008).

Characterization of AlN metal-semiconductor-metal diodes in the spectral range of 44-360nm: Photoemission assessments
A. BenMoussa, J.-F. Hochedez, R. Dahal, J. Li, H.X. Jiang, A. Soltani, J-C. De Jaeger, U. Kroth, M. Richter
Applied Physics Letters 92 Issue 2, 022108 (2008).
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CMOS-APS detectors for solar physics. Lessons learned during the SWAP pre-flight calibrations
A. De Groof, D. Berghmans, B. Nicula, J.P. Halain, J.-M. Defise, T. Thibert, U. Schuehle
Sol. Phys. 249, 147-163 (2008).
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Comment on "Energy Levels and Spectral Lines of Ne VIII"
K. Wilhelm, W. Curdt, I.E. Dammasch, D.M. Hassler
European Physical Journal D 47, 325 (2008).

Elemental abundances of energetic particles within magnetic clouds detected by Ulysses
L. Rodriguez, N. Krupp, J. Woch, M. Fraenz
Astrophysical Journal 673, 621-628 (2008).

Heating the corona by nanoflares: simulations of energy release triggered by a kink instability
P.K. Browning, C. Gerrard, A.W. Hood, R. Kevis, R.A.M. Van der Linden
Astron. Astrophys. 485, 837--848 (2008).

Integral activity of the declining phase of sunspot cycles as precursor of the next cycle
T. Podladchikova, B. Lefebvre, R.A.M. Van der Linden
Journal of Atmospheric and Solar-Terrestrial Physics 70, 277--284 (2008).

Magnetic Clouds seen at different locations in the Heliosphere
L. Rodriguez, A.N. Zhukov, S. Dasso, C. H. Mandrini, H. Cremades, C. Cid, Y. Cerrato, E. Saiz, A. Aran, M. Menvielle, S. Poedts, B. Schmieder
Annales Geophysicae 26, 213-229 (2008).

New developments on diamond photodetector for VUV Solar Observations
A. BenMoussa, A. Soltani, K. Haenen, U. Kroth, V. Mortet, H.A Barkad, D. Bolsee, C. Hermans, M. Richter, J-C. De Jaeger, J.-F. Hochedez
Available online! (click on the title) Semiconductor Science and Technology 23, 035026 (2008).

Non-linear solar cycles forecasting: theory and perspectives
A.L. Baranovski, F. Clette, V. Noullau
Proc. of the 3rd European Space Weather Week, Eds. A.Glover & J. Lilensten, Annales Geophysicae 26, 231--241 (2008).

On the ultraviolet signatures of small scale heating in coronal loops
S. Parenti, P.R. Young
Astronomy and Astrophysics 492, 857 (2008).

Oscillation analysis using optical flow: Application to an EUV movie of the solar corona
S. Gissot, J.-F. Hochedez
Astrostatistics Statistical Methodology 5, 340--349 (2008).

Proper Motions of Coronal Bright Points
R. Brajsa, H. Woehl, B. Vrsnak, V. Ruzdjak, F. Clette, J.-F. Hochedez, G. Verbanac, I. Skokic, A. Hanslmeier
Central European Astrophysical Bulletin 32, 165--190 (2008).

Quantifying and containing the curse of high resolution coronal imaging
V. Delouille, P. Chainais, J.-F. Hochedez
Annales Geophysicae 26, 3169-3184 (2008).

Reconstruction of the solar spectral UV irradiance for nowcasting of the middle atmosphere state on the basis of LYRA measurements
T. Egorova, E. Rozanov, J.-F. Hochedez, W. Schmutz
Atmos. Chem. Phys. 8, 4099-4116 (2008).

Review on the solar spectral variability in the EUV for space weather purposes
J. Lilensten, T. Dudok de Wit, M. Kretzschmar, P.O. Amblard, S. Moussaoui, J. Aboudarham, F. Auchere
Annales Geophysicae 26, 269-279 (2008).

Segmentation of Extreme Ultraviolet Solar Images via Multichannel Fuzzy Clustering
V. Barra, V. Delouille, J.-F. Hochedez
Advances in Space Research 42, 917-925 (2008).

Solar prominence properties derived from the UV-EUV SUMER spectral atlas
S. Parenti, J. C. Vial, P. Lemaire
Advances in Space Research 41, 144 (2008).

Spatial and Temporal Noise in Solar EUV Observations
V. Delouille, P. Chainais, J.-F. Hochedez
Sol. Phys. 248, 441--455 (2008).

The Origin of Polar Streamers in the Solar Corona
A.N. Zhukov, F. Saez, P. Lamy, A. Llebaria, G. Stenborg
Astrophys. J. 680, 1532-1541 (2008).

The Recovery of CME-Related Dimmings and the ICME’s Enduring Magnetic Connection to the Sun
G.D.R. Attrill, L. van Driel-Gesztelyi, P. Demoulin, A.N. Zhukov, K. Steed, L. K. Harra, C. H. Mandrini, J. Linker
Solar Physics 252, 349--372 (2008).

The Redshifted Footpoints of Coronal Loops
I.E. Dammasch, W. Curdt, B.N. Dwivedi, S. Parenti
Annales Geophysicae 26, 2955--2959 (2008).

Visualization of Distribututed Solar Data and Metadata with the Solar Weather Browser
B. Nicula, C. Marqué, D. Berghmans
Sol. Phys. 248, 225-232 (2008).

AlGaN photo-detectors for applications in the extreme ultraviolet (EUV) wavelength range
P. Malinowski, J John, A. Lorenz, P. Aparicio, M. Germain, Joff Derluyn, K. Cheng, G. Borghs, R. Mertens, J.-Y. Duboz, F. Semond, U. Kroth, M. Richter, J.-F. Hochedez, A. BenMoussa
SPIE 7003, 70030N (2008).

The PROBA2 satellite on the hunt for solar eruptions
D. Berghmans, A. BenMoussa, A. De Groof
Physicalia Mag. 30,2, 61-70 (2008).

Du Nombre de Wolf a l'indice international des taches solaires: 25 ans de SIDC (1ère partie)
F. Clette, D. Berghmans, P. Vanlommel, R.A.M. Van der Linden, A. Koeckelenbergh, L. Wauters
Ciel & Terre 124, 3, 66--75 (2008).

Du Nombre de Wolf a l'indice international des taches solaires: 25 ans de SIDC (2ème partie)
F. Clette, D. Berghmans, P. Vanlommel, R.A.M. Van der Linden, A. Koeckelenbergh, L. Wauters
Ciel & Terre 124, 4, 98--109 (2008).

Het weer in de ruimte
P. Vanlommel
Zenit 5, 223-226 (2008).

News Items
P. Vanlommel
Website , (2008).

STEREO: een dubbele dosis Zon
P. Vanlommel, M. Mierla, L. Rodriguez, A.N. Zhukov, D. Berghmans, R.A.M. Van der Linden, S. Gissot, O. Podladchikova, E. Robbrecht
Heelal 53, 396-408 (2008).

SIDC News
R.A.M. Van der Linden, SIDC team
The SIDC News 1-4, (2008).

Sunspot Bulletin
R.A.M. Van der Linden, SIDC team
The Sunspot Bulletin 1-12, (2008).



Publications in 2007

Development and analysis of low resistance ohmic contact to n-AlGaN/GaN HEMT
A. Soltani, A. BenMoussa, S. Touati, V. Hoël, J-C. De Jaeger
Diam. Relat. Mater. 16, 262-266 (2007).

Fine thermal structure of coronal active regions from Hinode/XRT
F. Reale, S. Parenti, K. K. Reeves, M. Weber, M.G. Bobra, M. Barbera, R. Kano, N. Narukage, M. Shimojo, T. Sakao, G. Peres, L. Golub
Science 318, 1582 (2007).

From the Wolf number to the International Sunspot index: 25 years of SIDC
F. Clette, D. Berghmans, P. Vanlommel, R.A.M. Van der Linden, A. Koeckelenbergh, L. Wauters
(Invited review) Advances in Space Research 40, Issue 7, 919--928 (2007).

Global Coronal Mass Ejections
A.N. Zhukov, I.S. Veselovsky
Astrophys. J. 664, L131-L134 (2007).

GOES-8 X-ray sensor variance stabilization using the multiscale data-driven Haar-Fisz transform
P. Fryzlewicz, V. Delouille, G. Nason
Journal of the Royal Statistical Society, Series C 56, 99--116 (2007).

Magnetic activity and the solar corona: first results from the Hinode satellite
F. Reale, S. Parenti, K. K. Reeves, M. Weber, M.G. Bobra, M. Barbera, R. Kano, N. Narukage, M. Shimojo, T. Sakao, G. Peres, L. Golub
MmSAI 78, 591 (2007).

Multiscale optical flow probing of dynamics in solar EUV images. Algorithm, calibration, and first results
S. Gissot, J.-F. Hochedez
Astron. Astrophys. 464 Issue 3, 1107-1118 (2007).
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November 2004 space weather events: Real time observations and forecasts
L. Trichtchenko, A.N. Zhukov, R.A.M. Van der Linden, S. M. Stankov, N. Jakowski, I. Stanislawska, G. Juchnikowski, P. Wilkinson, G. Patterson, A. W. P. Thomson
Space Weather 5, S06001 (2007).

On the solar rotation and activity
R. Brajsa, H. Woehl, D. Ruzdjak, B. Vrsnak, G. Verbanac, L. Svalgaard, J.-F. Hochedez
Astronomische Nachrichten 328 Issue 10, 1013 (2007).
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Prominence and quiet-Sun plasma parameters derived from FUV spectral emission
S. Parenti, J. C. Vial
Astron. Astrophys. 469, 1109 (2007).

Recommendation for a set of solar EUV lines to be monitored for aeronomy applications
J. Lilensten, T. Dudok de Wit, P.O. Amblard, J. Aboudarham, F. Auchere, M. Kretzschmar
Annales Geophysicae 25, 1299-1310 (2007).

Segmentation of Extreme Ultraviolet Solar Images using a Multispectral Data Fusion Process
V. Barra, V. Delouille, J.-F. Hochedez
Proceedings of the IEEE Conference on Fuzzy Systems , 211--216 (2007).

Solar and interplanetary sources of major geomagnetic storms (Dst <= -100 nT) during 1996-2005
J. Zhang, I.G. Richardson, D.F. Webb, N. Gopalswamy, E. Huttunen, J.C. Kasper, N. V. Nitta, W. Poomvises, B. Thompson, C.-C. Wu, S. Yashiro, A.N. Zhukov
J. Geophys. Res. 112, A10102 (2007).

Solar Rotation Velocity Determined by Coronal Bright Points - New Data and Analysis
M. Mulec, R. Brajsa, H. Woehl, A. Hanslmeier, B. Vrsnak, V. Ruzdjak, J.-F. Hochedez
Freely available online! Central European Astrophysical Bulletin 31, 1-10 (2007).
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Stationary parts of an EIT and Moreton wave: a topological model
C. Delannee, J.-F. Hochedez, G. Aulanier
Astronomy and Astrophysics 465 Issue 2, 603-612 (2007).
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Thermodynamics of rare events and impulsive relaxation events in the magnetospheric dynamics
G. Consolini, M. Kretzschmar
Planetary and Space Science 55, iss 15, 2244-2250 (2007).

Using CME Observations for Geomagnetic Storm Forecasting
A.N. Zhukov
Space Weather, J. Lilensten (ed.), Astrophysics and Space Science Library 344, 5--13 (2007).

AlGaN Extreme UV detectors for space applications
J John, P. Malinowski, P. Aparicio, G. Hellings, M. Germain, F. Semond, J.-Y. Duboz, J.-F. Hochedez, A. BenMoussa
WOCSDICE 2007, 31st workshop on Compound Semiconductor Devices and Integrated Circuits , (2007).

AlxGa1-xN focal plane arrays for imaging applications in the extreme ultraviolet (EUV) wavelength range
J John, P. Malinowski, G. Hellings, A. Lorenz, K. Cheng, M. Germain, F. Semond, J.-Y. Duboz, A. BenMoussa, J.-F. Hochedez, U. Kroth, M. Richter
Optical Sensing Technology and Applications. Proceedings of the SPIE 6585, 658505 (2007).
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Limb Prominences Seen in UV, EUV and XSR
P. Heinzel, F. Farnik, U. Anzer, I.E. Dammasch
ASP Conference Series 369, 279 (2007).

LYRA – A solar UV radiometer using diamond detectors
A. Theissen, A. BenMoussa, U. Schuehle, J.-F. Hochedez, W. Schmutz
Modern solar facilities - advanced solar science, Proceedings of a Workshop held on September 27-29, 2006 at Göttingen , 27--30 (2007).
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Modeling images of the Quiet Sun in the extreme ultra-violet
P. Chainais, V. Delouille, J.-F. Hochedez
Wavelets XII. Proceedings of the SPIE 6701, 670111 (2007).
alternative link

Modelisation des images de Soleil calme dans l'extreme ultra-violet
P. Chainais, V. Delouille, J.-F. Hochedez
Actes de colloques du GRETSI , (2007).

SWAP, a novel EUV telescope for Space Weather
J.-M. Defise, J.P. Halain, D. Berghmans, F. Denis, E. Mazy, P. Rochus, T. Thibert, B. Nicula, A. De Groof, J.-F. Hochedez, U. Schuehle, M.F. Ravet, F. Delmotte
Proceedings of SPIE 6689, 66890S (2007).

Het Solar Influences Data analysis Center van de Koninklijke Sterrenwacht van België
P. Vanlommel
Space Connection 61, 3-7 (2007).

News Items
P. Vanlommel
website , (2007).

SIDC News
R.A.M. Van der Linden, SIDC team
The SIDC News 1-4, 1 (2007).

The Sunspot Bulletin
R.A.M. Van der Linden, SIDC team
The Sunspot Bulletin 1-12, 1-6 (2007).



Publications in 2006

A broad Perspective on Automated CME Tracking: towards higher level space weather forecasting
E. Robbrecht, D. Berghmans
Solar Eruptions and Energetic Particles, ed. N. Gopalswamy, R. Mewaldt, and J. Torsti AGU Geophys. Monograph Series 165, (2006).

A Thermodynamic Approach to the Magnetospheric Complexity: The Role of Fluctuations.
G. Consolini, P. de Michelis, M. Kretzschmar
Space Science Reviews 122, 293–299 (2006).

Adaptive filtering in the presence of constraints on estimated parameters
V.N. Podladchikov, N. Naroditskaya, O. Podladchikova
Problems of Informatics & Control 3, 23--37 (2006).

Complexity in the Earths magnetotail plasma sheet
M. Kretzschmar, G. Consolini
Advances in Space Research 37, 552–558 (2006).

Diamond detectors for LYRA, the Solar VUV radiometer on board PROBA2
A. BenMoussa, J.-F. Hochedez, U. Schuehle, W. Schmutz, K. Haenen, Y. Stockman, A. Soltani, F. Scholze, U. Kroth, V. Mortet, A. Theissen, C. Laubis, M. Richter, S. Koller, J.-M. Defise
Diam. Relat. Mater. 15, 802-806 (2006).

ICMEs at High Latitudes and in the Outer Heliosphere
P. R. Gazis, A. Balogh, S. Dalla, R. Decker, B. Heber, T. Horbury, A. Kilchenmann, J. Kota, J. Kucharek, H. Kunow, D. Lario, M. S. Potgieter, J. D. Richardson, P. Riley, L. Rodriguez, G. Siscoe, R. von Steiger
Space Science Reviews 123, (2006).

Lattice models for solar flares and coronal heating
O. Podladchikova, B. Lefebvre
Review in the book "Solar Activity and its Magnetic Origin", ed. V. Botmer, Cambridge: Cambridge University Press , 481-- 488 (2006).
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LYRA: a Solar UV radiometer on Proba2
J.-F. Hochedez, W. Schmutz, Y. Stockman, U. Schuehle, A. BenMoussa, S. Koller, K. Haenen, D. Berghmans, J.-M. Defise, J.P. Halain, A. Theissen, V. Delouille, V.A. Slemzin, D. Gillotay, D. Fussen, M. Dominique, F. Vanhellemont, D. McMullin, M. Kretzschmar, A.V. Mitrofanov, B. Nicula, L. Wauters, H. Roth, E. Rozanov, I. Ruedi, C. Wehrli, A. Soltani, H. Amano, R.A.M. Van der Linden, A.N. Zhukov, F. Clette, S. Koizumi, V. Mortet, Z. Remes, R. Petersen, M. Nesladek, M. D'Olieslaeger, J. Roggen, P. Rochus
35th COSPAR Scientific Assemby (Paris, July 2004) Advances in Space Research 37 Issue 2, 303--312 (2006).
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Macrospicules and blinkers as seen in Shutterless EIT 304
M.S. Madjarska, J.G. Doyle, J.-F. Hochedez, A. Theissen
Astron. Astrophys. 452 Issue 2, 11--14 (2006).
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Major geomagnetic storms (Dst <= -100 nT) generated by corotating interaction regions
I.G. Richardson, D.F. Webb, J. Zhang, D.B. Berdichevsky, D.A. Biesecker, J.C. Kasper, R. Kataoka, J.T. Steinberg, B. Thompson, C.-C. Wu, A.N. Zhukov
J. Geophys. Res. 111, A07S09++ (2006).

Modelling the radiative signatures of turbulent heating in coronal loops
S. Parenti, E. Buchlin, P. Cargill, S. Galtier, J. C. Vial
Astrophys. J. 651, 1219 (2006).

Objective CME detection over the Solar Cycle: a first attempt
E. Robbrecht, D. Berghmans, R.A.M. Van der Linden
Advances in Space Research 38, 475-479 (2006).

Performance of diamond detectors for VUV applications
A. BenMoussa, A. Theissen, F. Scholze, J.-F. Hochedez, U. Schuehle, W. Schmutz, K. Haenen, Y. Stockman, A. Soltani, D. McMullin, R.E. Vest, U. Kroth, C. Laubis, M. Richter, V. Mortet, S. Gissot, V. Delouille, M. Dominique, S. Koller, Z. Remes, R. Petersen, M. D'Olieslaeger, J.-M. Defise
Nuclear Instruments and Methods A 568, 398-405 (2006).
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Radiometric characteristics of new diamond PIN photodiodes
A. BenMoussa, U. Schuehle, F. Scholze, U. Kroth, K. Haenen, T. Saito, J. Campos, S. Koizumi, C. Laubis, M. Richter, V. Mortet, A. Theissen, J.-F. Hochedez
Measurement Science and Technology 17 Issue 4, 913--917 (2006).
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Retrieving the Whole Solar EUV Flux from 6 Irradiance Line Measurements
M. Kretzschmar, J. Lilensten, J. Aboudarham
Advances in Space Research 37(2), 341-346 (2006).

Solar Energetic Particles and Radio-silent Fast Coronal Mass Ejections
C. Marqué, Arik Posner, K.-L. Klein
Astrophys. J. 642, 1222--1235 (2006).

SWAP onboard PROBA 2, a new EUV imager for solar monitoring
D. Berghmans, J.-F. Hochedez, J.-M. Defise, J.H. Lecat, B. Nicula, V.A. Slemzin, G. Lawrence, A.C. Katsiyannis, R.A.M. Van der Linden, A.N. Zhukov, F. Clette, P. Rochus, E. Mazy, T. Thibert, P. Nicolosi, M.G. Pelizzo, U. Schuehle
35th COSPAR Scientific Assemby (Paris, July 2004) Advances in Space Research 38, Issue 8, 1807-1811 (2006).

The Flux-Rope Scaling of the Acceleration of Coronal Mass Ejections and Eruptive Prominences
J. Chen, C. Marqué, A. Vourlidas, J Krall, Peter W. Schuck
Astrophys. J. 649, 452--463 (2006).

Understanding Interplanetary Coronal Mass Ejection Signatures
R. F. Wimmer-Schweingruber, N. Crooker, A. Balogh, V. Bothmer, R. Forsyth, P. R. Gazis, J. T. Gosling, T. Horbury, A. Kilchenmann, I.G. Richardson, J. D. Richardson, P. Riley, L. Rodriguez, R. von Steiger, P. Wurz, T. H. Zurbuchen
Space Science Reviews 123, (2006).

Which solar EUV proxies are best for reconstructing the solar EUV irradiance ?
T. Dudok de Wit, M. Kretzschmar, J. Aboudarham, P.O. Amblard, F. Auchere, J. Lilensten
Advances in Space Research 42, 903=911 (2006).

EUI, the ultraviolet imaging telescopes of Solar Orbiter
J.-F. Hochedez, T. Appourchaux, J.-M. Defise, L. K. Harra, U. Schuehle, F. Auchere, B. Hancock, M. Kretzschmar, G. Lawrence, J.-C. Leclec'h, E. Marsch, R. Mercier, S. Parenti, O. Podladchikova, M.F. Ravet, P. Rochus, L. Rodriguez, S. Solanki, L. Teriaca, L. van Driel-Gesztelyi, J. C. Vial, B. Winter, A.N. Zhukov
Available here! (click on the title) Proceedings of the 2nd Solar Orbiter Workshop, Athens, 16-20 October 2006, ESA-SP 641, (2006).
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Het aanleggen van een catalogus van zonnevlammen op basis van GOES-metingen
K. Verheyen
Promotor A. De Groof, Begeleiders D. Berghmans, P. Vanlommel Licentiaatsverhandeling KULeuven , (2006).

History of the Sunspot Index: 25 years SIDC
D. Berghmans, R.A.M. Van der Linden, P. Vanlommel, F. Clette, E. Robbrecht
Beitrage zur Geschichte der Geophysik und Kosmischen Physik VII, No. 1, 288--299 (2006).

In-situ and remote observations of CMEs
L. Rodriguez, A.N. Zhukov, J. Woch, N. Krupp, R. von Steiger, R. Forsyth
IAU Symposium Proceedings of the International Astronomical Union 233, ed. by V. Bothmer and A. Hady. Cambridge: Cambridge University Press, 2006 , (2006).

Looking for signature of coronal heating in the radiative emission of a coronal loop
S. Parenti, E. Buchlin, P. Cargill, S. Galtier, J. C. Vial
Proceeding for the SOHO 17: 10 Years of SOHO and beyond, ESA-SP 617, (2006).

LYRA, solar UV radiometer on the technology demonstration platform PROBA2
Y. Stockman, J.-F. Hochedez, W. Schmutz, A. BenMoussa, J.-M. Defise, F. Denis, M. D'Olieslaeger, M. Dominique, K. Haenen, J.P. Halain, S. Koller, S. Koizumi, V. Mortet, P. Rochus, U. Schuehle, A. Soltani, A. Theissen
Proc. ‘6th Internat. Conf. on Space Optics’, 27-30 June 2006, ESTEC, Noordwijk, NL , (2006).

Study of a transient siphon flow in a cold loop
J.G. Doyle, Y. Taroyan, B. Ishak, M.S. Madjarska, S.J. Bradshaw
Astron. Astrophys. 452, 1072-1082 (2006).

SWAP: An EUV imager for solar monitoring on board of PROBA2
A.C. Katsiyannis, D. Berghmans, B. Nicula, J.-M. Defise, G. Lawrence, J.H. Lecat, J.-F. Hochedez, V.A. Slemzin
RECENT ADVANCES IN ASTRONOMY AND ASTROPHYSICS: 7th International Conference of the Hellenic Astronomical Society. AIP Conf. Proc. 848, 847-855 (2006).

The Sun as a prime source of space weather
V. Bothmer, A.N. Zhukov
Space Weather -- Physics and Effects, V. Bothmer and I. A. Daglis (eds.), Springer, published in association with Praxis Publishing, Chichester, UK , 31--102 (2006).

Geschiedenis van het zonnevlekkengetal
D. Berghmans, R.A.M. Van der Linden, P. Vanlommel, F. Clette, E. Robbrecht
Heelal 51/1, 4-13 (2006).

News Items
P. Vanlommel
Website , (2006).

SIDC News
R.A.M. Van der Linden, SIDC team
The SIDC News 1-4, 1 (2006).

The Sunspot Bulletin
R.A.M. Van der Linden, SIDC team
The Sunspot Bulletin 1-12, 1--6 (2006).



Publications in 2005

Automated detection of EIT waves and dimmings
O. Podladchikova, D. Berghmans
Sol. Phys. 228(1), 267-286 (2005).

Detailed comparison of downflows seen both in EIT 30.4 nm and Big Bear H? movies
A. De Groof, C. Bastiaensen, D.A.N. Muller, D. Berghmans, S. Poedts
Astron. Astrophys. 443, Issue 1, 319-328 (2005).

Effects of localized horizontal flow patterns on eigenfrequencies of stellar global modes
V.M. Cadez, P. Vanlommel
Serb. Astron. J. 171, 19--27 (2005).

Electron density and filling factor along a coronal loop observed with CDS/SoHO
I. Ugarte-Urra, J.G. Doyle, R.W. Walsh, M.S. Madjarska
Astron. Astrophys. 439, 351-359 (2005).

Entering the era of automated CME recognition: a review of existing tools
E. Robbrecht, D. Berghmans
Topical Issue: Solar Image Processing II Workshop (Annapolis, November 2004) Sol. Phys. 228, 239-251 (2005).

Global Variations and Asymmetry of the Sun During Extremely High Activity in October-November 2003
I.S. Veselovsky, A.V. Dmitriev, I.A. Zhitnik, A.N. Zhukov, M.A. Zel'dovich, S.V. Kuzin, A.A. Naumkin, I.G. Persiantsev, A.Yu. Ryazanov, Yu.S. Shugai, O.S. Yakovchouk, S.A. Bogachev, S.V. Shestov
Solar System Research 39, 169-175 (2005).

Line broadening of EUV lines across the solar limb: A spicule contribution?
J.G. Doyle, J. Giannikakis, L.D. Xia, M.S. Madjarska
Astron. Astrophys. 431L, 17++ (2005).

Magnetic storm cessation during sustained northward IMF
I.S. Veselovsky, V. Bothmer, P. Cargill, A.V. Dmitriev, K.G. Ivanov, E.P. Romashets, A.N. Zhukov, O.S. Yakovchouk
Advances in Space Research 36, 2460-2464 (2005).

Observations of Hα Intensity Oscillations in a Flare Ribbon
R.T.J. McAteer, P.T. Gallagher, D.S. Brown, D.S. Bloomfield, R. Moore, D.R. Williams, M. Mathioudakis, A.C. Katsiyannis, F.P. Keenan
Astrophys. J. 620, 1101++ (2005).

Observations of Solar EUV Radiation with the CORONAS-F/SPIRIT and SOHO/EIT Instruments
V.A. Slemzin, S.V. Kuzin, I.A. Zhitnik, J.-P. Delaboudiniere, F. Auchere, A.N. Zhukov, R.A.M. Van der Linden, O.I. Bugaenko, A.P. Ignat'ev, A.V. Mitrofanov, A.A. Pertsov, S.N. Oparin, A. Stepanov, A.N. Afanas'ev
Solar System Research 39, 489-500 (2005).

On the 3-Dimensional Structure of the Streamer Belt of the Solar Corona
F. Saez, A.N. Zhukov, P. Lamy, A. Llebaria
Astron. Astrophys. 442, 351-358 (2005).

Optical and EUV observations of solar flare kernels
D. Garcia-Alvarez, C.M. Johns-Krull, J.G. Doyle, I. Ugarte-Urra, M.S. Madjarska, C.J. Butler
Astron. Astrophys. 444, 593-603 (2005).

Poisson recoding of solar images for enhanced compression
B. Nicula, D. Berghmans, J.-F. Hochedez
Topical Issue: Solar Image Processing II Workshop (Annapolis, November 2004) Sol. Phys. 228, 1-2, 253--264 (2005).

Second generation wavelet denoising methods for irregularly spaced
V. Delouille, M. Jansen, R. von Sachs
Signal Processing 86, 1435--1450 (2005).

Solar activity:nowcasting and forecasting at the SIDC
D. Berghmans, R.A.M. Van der Linden, P. Vanlommel, R. Warnant, A.N. Zhukov, E. Robbrecht, F. Clette, O. Podladchikova, B. Nicula, J.-F. Hochedez, L. Wauters, S. Willems
First European Space Weather Week (ESTEC, Noordwijk November 2004) Ann. Geophys. 23 (9), 3115-3128 (2005).

Solar origins of intense geomagnetic storms in 2002 as seen by the CORONAS-F satellite
O.A. Panasenco, I.S. Veselovsky, A.V. Dmitriev, A.N. Zhukov, O.S. Yakovchouk, I.A. Zhitnik, A.P. Ignat'ev, S.V. Kuzin, A.A. Pertsov, V.A. Slemzin, S.I. Boldyrev, E.P. Romashets, A. Stepanov, O.I. Bugaenko, V. Bothmer, S. Koutchmy, A. Adjabshirizadeh, Z. Fazel, S. Sobhanian
Advances in Space Research 36, 1595-1603 (2005).

Solar weather monitoring
J.-F. Hochedez, A.N. Zhukov, E. Robbrecht, R.A.M. Van der Linden, D. Berghmans, P. Vanlommel, A. Theissen, F. Clette
Invited Review at First European Space Weather Week (ESTEC, Noordwijk November 2004) Ann. Geophys. vol. 23, Issue 9, 3149--3161 (2005).
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Solarblind diamond detector for LYRA, the Solar VUV radiometer on Board PROBA II.
A. BenMoussa, J.-F. Hochedez, W. Schmutz, U. Schuehle, M. Nesladek, Y. Stockman, U. Kroth, M. Richter, Z. Remes, K. Haenen, A. Theissen, V. Mortet, R. Petersen, S. Koller, J.P. Halain, M. Dominique, M. D'Olieslaeger
Experimental Astronomy 16, 141-148 (2005).

Spatial Distribution and North South Asymmetry of Coronal Bright Points from Mid-1998 to Mid-1999
R. Brajsa, H. Woehl, B. Vrsnak, V. Ruzdjak, F. Clette, J.-F. Hochedez, G. Verbanac, M. Temmer
Sol. Phys. 231, 1-2, 29--44 (2005).

The application of a Trous wave filtering and Monte Carlo analysis on SECIS 2001 solar eclipse observations
A.C. Katsiyannis, F. Murtagh
Solar Image Processing Topical Issue Sol. Phys. 228, 323-338 (2005).

Wavelet spectrum analysis of EIT/SoHO images
V. Delouille, J. de Patoul, J.-F. Hochedez, L. Jacques, J.-P. Antoine
Topical Issue on Solar Image Processing Sol. Phys. 228, Issue 1-2, (2005).

A data-driven Haar-Fisz transform for multiscale variance stabilization
P. Fryzlewicz, V. Delouille
IEEE/SP 13th Workshop on Statistical Signal Processing , 539--544 (2005).

a Model of Nanoflare Energies Based on Relaxation Theory
P.K. Browning, R.A.M. Van der Linden, C. Gerrard, R. Kevis, A.W. Hood
Proceedings 11th European Solar Physics Meeting 'The Dynamic Sun: Challenges for Theory and Observations ESA SP Series 600, p.82.1++ (2005).

Energetic dynamics of EIT wave structure analyzed by EIT Wave Detector
O. Podladchikova, D. Berghmans
Proc. Solar Wind 11 - SOHO 16 'Connecting Sun and Heliosphere', Whistler, Canada, 12-17 June 2005 ESA SP Series 592, 751-754 (2005).

Intercation of EIT wave with active regions on the Sun
O. Podladchikova, D. Berghmans
Proc. Solar Wind 11 - SOHO 16 'Connecting Sun and Heliosphere', Whistler, Canada, 12-17 June 2005 ESA SP Series 592, 535-538 (2005).

Segmentation of EIT Images Using Fuzzy Clustering: a Preliminary Study
V. Barra, V. Delouille, J.-F. Hochedez, P. Chainais
Proceedings of the 11th European Solar Physics Meeting 'The Dynamic Sun: Challenges for Theory and Observations' (ESA SP-600). 11-16 September 2005, Leuven, Belgium. Editors: D. Danesy, S. Poedts, A. De Groof and J. Andries. Published on CDROM., p.77.1 ESA SP Series 600, (2005).

Solar Sources of Geoeffective CMEs: a SOHO/EIT View
A.N. Zhukov
Coronal and Stellar Mass Ejections, eds. K. Dere, J. Wang, and Y. Yan, Cambridge University Press proceeding , 437-447 (2005).

Space Weather with ESA
G. Lawrence, D. Berghmans, J.-F. Hochedez, A. BenMoussa, J.-M. Defise, V. Delouille, M. Dominique, A.C. Katsiyannis, J.H. Lecat, B. Nicula, W. Schmutz, V.A. Slemzin, A. Theissen
Proceedings of the Solar Wind 11 / SOHO 16, 'Connecting Sun and Heliosphere' Conference (ESA SP-592). 12 - 17 June 2005 Whistler, Canada. Editors: B. Fleck, T.H. Zurbuchen, H. Lacoste. Published on CDROM., p.137.1 ESA SP Series 592, 137++ (2005).

Spicules and Blinkers as Seen in Shutterless EIT 304
M.S. Madjarska, J.G. Doyle, J.-F. Hochedez, A. Theissen
Proceedings of the International Scientific Conference on Chromospheric and Coronal Magnetic Fields (ESA SP-596). 30 August - 2 September 2005, Katlenburg-Lindau, Germany. Editors: D.E. Innes, A. Lagg & S.K. Solanki, Published on CDROM, p.73.1 ESA SP Series 596, (2005).

Swap: AN EUV Imager for Solar Monitoring on Board of PROBA2
A.C. Katsiyannis, D. Berghmans, B. Nicula, J.-M. Defise, G. Lawrence, J.H. Lecat, J.-F. Hochedez, V.A. Slemzin
Proceedings of the International Scientific Conference on Chromospheric and Coronal Magnetic Fields (ESA SP-596). 30 August - 2 September 2005, Katlenburg-Lindau, Germany. Editors: D.E. Innes, A. Lagg & S.K. Solanki, Published on CDROM, p.70.1 ESA SP Series 596, (2005).

SWAP: an EUV imager for solar monitoring on board of PROBA2
A.C. Katsiyannis, D. Berghmans, J.-F. Hochedez, B. Nicula, G. Lawrence, J.-M. Defise, A. BenMoussa, V. Delouille, M. Dominique, J.H. Lecat, W. Schmutz, A. Theissen, V.A. Slemzin
Solar Physics and Space Weather Instrumentation. Edited by Silvano Fineschi and Rodney A. Viereck. SPIE 5901, 236--243 (2005).

News Items
P. Vanlommel
website , (2005).

Pierre Cugnon: une vie au Soleil
F. Clette
Ciel & Terre 121, 1, 21--22 (2005).

SIDC News
R.A.M. Van der Linden, SIDC team
The SIDC News 1-4, 1 (2005).

Sunspot Bulletin
R.A.M. Van der Linden, SIDC team
The Sunspot Bulletin 1-12, 1-6 (2005).



Publications in 2004

Automated recognition of coronal mass ejections (CMEs) in near-real-time data
E. Robbrecht, D. Berghmans
Astron. Astrophys. 425, 1097-1106 (2004).

Height correction in the measurement of solar differential rotation determined by coronal bright points
R. Brajsa, H. Woehl, B. Vrsnak, V. Ruzdjak, F. Clette, J.-F. Hochedez, D. Rosa
Astron. Astrophys. 414, 707--715 (2004).

Intensity variations in EIT shutterless mode: Waves or flows?
A. De Groof, D. Berghmans, L. van Driel-Gesztelyi, S. Poedts
Astron. Astrophys. 415, 1141-1151 (2004).
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On the nature of EIT waves, EUV dimmings and their link to CMEs
A.N. Zhukov, F. Auchere
Astron. Astrophys. 427, 705-716 (2004).

PIN diamond detector development for LYRA, the Solar VUV radiometer on Board PROBA2
A. BenMoussa, U. Schuehle, K. Haenen, M. Nesladek, S. Koizumi, J.-F. Hochedez
Phys. Stat. Sol. (a) 201, Issue 11, 2536--2541 (2004).

Solar and heliospheric phenomena in October-November 2003: causes and effects
I.S. Veselovsky, M.I. Panasyuk, S.I. Avdyushin, G.A. Bazilevskaya, A.V. Belov, S.A. Bogachev, V.M. Bogod, A.V. Bogomolov, V. Bothmer, K.A. Boyarchuk, E.V. Vashenyuk, V.I. Vlasov, A.A. Gnezdilov, R.V. Gorgutsa, V.V. Grechnev, Yu.I. Denisov, A.V. Dmitriev, M. Dryer, Yu.I. Yermolaev, E.A. Eroshenko, G.A. Zherebtsov, I.A. Zhitnik, A.N. Zhukov, G.N. Zastenker, L.M. Zelenyi, M.A. Zel'dovich, G.S. Ivanov-Kholodnyi, A.P. Ignat'ev, V.N. Ishkov, O.P. Kolomiytsev, I.A. Krasheninnikov, K. Kudela, B.M. Kuzhevsky, S.V. Kuzin, V.D. Kuznetsov, S.N. Kuznetsov, V.G. Kurt, L.L. Lazutin, L.N. Leshchenko, M.L. Litvak, Yu.I. Logachev, G. Lawrence, A.K. Markeev, V.S. Makhmutov, A.V. Mitrofanov, I.G. Mitrofanov, O.V. Morozov, I.N. Myagkova, A.A. Nusinov, S.N. Oparin, O.A. Panasenco, A.A. Pertsov, A.A. Petrukovich, A.N. Podorol'sky, E.P. Romashets, S.I. Svertilov, P.M. Svidsky, A.K. Svirzhevskaya, N.S. Svirzhevsky, V.A. Slemzin, Z. Smith, I.I. Sobel'man, D.E. Sobolev, Yu.I. Stozhkov, A.V. Suvorova, 10 coauthors
Cosmic Research 42, 435-488 (2004).

The SIDC: World Data Center for the Sunspot Index
P. Vanlommel, P. Cugnon, R.A.M. Van der Linden, D. Berghmans, F. Clette
Sol. Phys. 224, 113-120 (2004).

Transition region small scale dynamics as seen by SUMER on SoHO
L. Teriaca, D. Banerjee, A. Falchi, J.G. Doyle, M.S. Madjarska
Astron. Astrophys. 427, 1065++ (2004).

Coronal heating by nanoflares: a reconnection model
P.K. Browning, R.A.M. Van der Linden, C. Gerrard, R. Kevis, A.W. Hood
Proceedings of the SOHO 15 Workshop - Coronal Heating, 6-9 September 2004 (St. Andrews, Scotland, UK) ESA SP Series 575, 210++ (2004).

Initial Results from Secis Observations of the 2001 Eclipse
A.C. Katsiyannis, D.R. Williams, F. Murtagh, R.T.J. McAteer, F.P. Keenan
SOHO 15, Coronal Heating, St Andrews ESA SP Series 575, 410-415 (2004).

Initiation of CMEs: EIT waves and EUV dimmings
A.N. Zhukov
The Solar-B Mission and the Forefront of Solar Physics, eds. T. Sakurai and T. Sekii, ASP Conference Series proceeding 325, 381-388 (2004).

MAGRITTE: an instrument suite for the solar atmospheric imaging assembly (AIA) aboard the Solar Dynamics Observatory
P. Rochus, J.-M. Defise, J.P. Halain, C. Jamar, E. Mazy, L. Rossi, T. Thibert, F. Clette, P. Cugnon, D. Berghmans, J.-F. Hochedez, J.-P. Delaboudiniere, F. Auchere, R. Mercier, M.F. Ravet, F. Delmotte, M. Idir, U. Schuehle, V. Bothmer, S. Fineschi, R.A. Howard, J.D. Moses, J.S. Newmark
Telescopes and Instrumentation for Solar Astrophysics. Edited by Fineschi, Silvano; Gummin, Mark A. Proceedings of SPIE 5171, 53-64 (2004).

SWAP: Sun watcher using APS detector on-board PROBA-2, a new EUV off-axis telescope on a technology demonstration platform
J.-M. Defise, D. Berghmans, J.-F. Hochedez, J.H. Lecat, E. Mazy, P. Rochus, T. Thibert, P. Nicolosi, M.G. Pelizzo, U. Schuehle, R.A.M. Van der Linden, A.N. Zhukov
Telescopes and Instrumentation for Solar Astrophysics. Edited by Fineschi, Silvano; Gummin, Mark A. Proceedings of SPIE 5171, 143-154 (2004).

SWAP: Sun watcher with a new EUV telescope on a technology demonstration platform
J.-M. Defise, J.H. Lecat, E. Mazy, P. Rochus, L. Rossi, T. Thibert, D. Berghmans, J.-F. Hochedez, U. Schuehle
In: Proceedings of the 5th International Conference on Space Optics (ICSO 2004), 30 March - 2 April 2004, Toulouse, France. Ed.: B. Warmbein. Noordwijk, Netherlands: ESA Publications Division, ISBN 92-9092-865-4 ESA SP Series 554, 257-262 (2004).

Een op hol geslagen Zon?
P. Vanlommel, R.A.M. Van der Linden, E. Robbrecht, D. Berghmans, F. Clette, L. Wauters, A.N. Zhukov, P. Cugnon
Heelal 49, 79-86 (2004).

News Items
P. Vanlommel
website , (2004).

SIDC News
R.A.M. Van der Linden, SIDC team
The SIDC News 1-4, 1 (2004).

Sunspot Bulletin
R.A.M. Van der Linden, SIDC team
The Sunspot Bulletin 1-12, 1-6 (2004).



Publications in 2003

Imageur diamant et nitrures pour l'observation UV du soleil
J.-F. Hochedez, T. Appourchaux, A. Balogh, M.-C. Castex, A. Deneuville, P. Dhez, B. Fleck, O. Hainaut, M. Idir, J.P. Kleider, P. Lemaire, E. Monroy, E. Munoz, P. Muret, M. Nesladek, F. Omnes, J.L. Pau, A. Peacock, U. Schuehle, C. Van Hoof
Journal de Physique IV proceeding 108, 227-231 (2003).

Multiscale Observations of the Solar Atmosphere
J.-F. Hochedez, S. Gissot, L. Jacques, J.-P. Antoine
Paper presented at 24th Int. Coll. Group Theoretical Methods in Physics, Paris, France, 15-20 July 2002, IOP Publishing Ltd, Bristol (2003) Institute of Physics Conference Series 173, 931-935 (2003).

Properties of the solar velocity field indicated by motions of coronal bright points
B. Vrsnak, R. Brajsa, H. Woehl, V. Ruzdjak, F. Clette, J.-F. Hochedez
Astron. Astrophys. 404, 1117-1127 (2003).

Solar Coronal Heating by Relaxation Events
P.K. Browning, R.A.M. Van der Linden
Astron. Astrophys. 400, 355-367 (2003).

Automated detection and 3D reconstruction of EUV prominences
C. Foullon
ISCS Symp.: Solar Variability as an Input to the Earth's Environment ESA SP 535, (2003).

Extracting the apparent motion from two successive EIT images
S. Gissot, J.-F. Hochedez, F. Dibos, R. Brajsa, L. Jacques, D. Berghmans, A.N. Zhukov, F. Clette, H. Woehl, J.-P. Antoine
Solar variability as an input to the Earth's environment. International Solar Cycle Studies (ISCS) Symposium, 23 - 28 June 2003, Tatransk ESA SP Series 535, 853-856 (2003).

Instabilities and helicity-injection current drive in spherical tokamaks
D.P. Brennan, P.K. Browning, R.A.M. Van der Linden
Proceedings 29th EPS conference on Controlled Fusion and Plasma Physics, St. Petersburg, 2003 proceeding 0, 0++ (2003).

M4. Intensity Variations in EIT Shutterless Mode: Waves or Flows?
A. De Groof, D. Berghmans, L. van Driel-Gesztelyi, S. Poedts
SOHO 13 'Waves, Oscillations and Small-Scale Transients Events in the Solar Atmosphere: A Joint View from SOHO and TRACE'. Palma de Mallorca (Spain) ESA SP Series 547, 245++ (2003).

New UV detectors for solar observations
J.-F. Hochedez, U. Schuehle, J.L. Pau, J. Alvarez, O. Hainaut, T. Appourchaux, F.D. Auret, A. Balogh, P. Bergonzo, M.-C. Castex, A. Deneuville, P. Dhez, B. Fleck, K. Haenen, M. Idir, J.P. Kleider, E. Lefeuvre, P. Lemaire, E. Monroy, P. Muret, E. Munoz, M. Nesladek, F. Omnes, E. Pace, A. Peacock, C. Van Hoof
Innovative Telescopes and Instrumentation for Solar Astrophysics. Edited by Stephen L. Keil, Sergey V. Avakyan . Proceedings of the SPIE proceeding 4853, 419-426 (2003).

Solar rotation velocity determined by coronal bright points
R. Brajsa, H. Woehl, B. Vrsnak, V. Ruzdjak, F. Clette, J.-F. Hochedez, D. Rosa, D. Hrzina
Hvar Observatory Bulletin proceeding 27 n, 13-23 (2003).

Solar wind disturbances and their sources in the EUV solar corona
A.N. Zhukov, I.S. Veselovsky, F. Clette, J.-F. Hochedez, A.V. Dmitriev, E.P. Romashets, V. Bothmer, P. Cargill
SOLAR WIND TEN: Proceedings of the Tenth International Solar Wind Conference, Pisa, Italy, 17-21 June 2002. Editors: Marco Velli, Roberto Bruno, Francesco Malara. AIP Conference Proceedings proceeding 679, 711-714 (2003).

The automated analysis of solar active regions
E. Verwichte
ISCS Symp.: Solar Variability as an Input to the Earth's Environment ESA SP 535, (2003).

Book review: The Sun, an introduction, M. Stix, 2nd Edition, Springer, 2002
F. Clette
Ciel & Terre 119, 3, 88 (2003).

News Items
P. Vanlommel
website , (2003).

Ruimteweer: het einde van de wereld?
P. Vanlommel, D. Berghmans, R.A.M. Van der Linden, P. Cugnon
Heelal 48, 144-149 (2003).

SIDC News
P. Cugnon, SIDC team
The SIDC News 1-4, 1 (2003).

Sunspot Bulletin
P. Cugnon, SIDC team
The Sunspot Bulletin 1-12, 1-6 (2003).



Publications in 2002

A two dimensional MHD stability model including open flux for helicity injected devices
D.P. Brennan, P.K. Browning, R.A.M. Van der Linden
Physics of Plasmas 9, 3526-3535 (2002).

New Detector Concepts
J.-F. Hochedez, U. Schuehle, P. Lemaire
InBook: The Radiometric Calibration of SOHO ISSI Scientific Report , 371-378 (2002).

Recent progresses of the BOLD investigation towards UV detectors for the ESA Solar Orbiter
J.-F. Hochedez, J. Alvarez, F.D. Auret, P. Bergonzo, M.-C. Castex, A. Deneuville, J.-M. Defise, B. Fleck, P. Gibart, S.A. Goodman, O. Hainaut, J.P. Kleider, P. Lemaire, J. Manca, E. Monroy, E. Munoz, P. Muret, M. Nesladek, F. Omnes, E. Pace, J.L. Pau, V. Ralchenko, J. Roggen, U. Schuehle, C. Van Hoof
Diam. Relat. Mater. 11, 427--432 (2002).

Solar differential rotation determined by tracing coronal bright points in SOHO-EIT images. II. Results for 1998/99 obtained with interactive and automatic methods
R. Brajsa, H. Woehl, B. Vrsnak, V. Ruzdjak, F. Clette, J.-F. Hochedez
Astron. Astrophys. 392, 329-334 (2002).

The Radiometric Calibration of the Extreme Ultraviolet Imaging Telescope
F. Clette, J.-F. Hochedez, J.S. Newmark, J.D. Moses, F. Auchere, J.-M. Defise, J.-P. Delaboudiniere
in 'The Radiometric Calibration of SOHO', (Eds. A. Pauluhn, M.C.E. Huber, R. v. Steiger) ISSI Scientific Report SR-002, 121-134 (2002).

The Solar Influences Data analysis Centre
D. Berghmans, F. Clette, P. Cugnon, J.R. Gabryl, J.-F. Hochedez, R.A.M. Van der Linden, E. Verwichte
J. Atmos. Sol.-Terr. Phys. 64, 757-761 (2002).

The Solar Orbiter Mission and Design Recommendations
U. Schuehle, E. Marsch, R. Thomas, J.-F. Hochedez
InBook: The Radiometric Calibration of SOHO ISSI Scientific Report SR-002, 361-370 (2002).

A solar coronal heating model: multi-energy relaxation events
P.K. Browning, R.A.M. Van der Linden
Proceedings of the SOHO 11 Symposium on From Solar Min to Max: Half a Solar Cycle with SOHO, 11-15 March 2002, Davos, Switzerland. A symposium dedicated to Roger M. Bonnet. Edited by A. Wilson ESA SP Series 508, 263-266 (2002).

Application of the 2d wavelet transform to astrophysical images
J.-P. Antoine, L. Demanet, J.-F. Hochedez, L. Jacques, R. Terrier, E. Verwichte
Physicalia Mag. 24, 93-116 (2002).

Automated detection of CMEs
D. Berghmans
10th European Solar Physics Meeting, Solar variability: from core to outer frontiers, 9-14 September 2002, Prague, Czeck Republic ESA SP Series 506, 85-89 (2002).

Automated detection of CMEs in LASCO data
D. Berghmans, B.H. Foing, B. Fleck
SOHO-11, From Solar Min to Max: Half a Solar Cycle with SOHO, 11-15 March 2002, Davos, Switzerland.A symposium dedicated to Roger M. Bonnet. Edited by A. Wilson ESA SP Series 508, 437-440 (2002).
alternative link

Global asymmetry of the Sun observed in the extreme ultraviolet radiation
A.N. Zhukov, I.S. Veselovsky, J.-F. Hochedez, F. Clette, O.A. Panasenco, P. Cugnon
Proc. SOHO 11 Symposium, From Solar Min to Max: Half a Solar Cycle with SOHO, Davos, Switzerland, 11-15 March 2002 ESA SP Series 508, 189-192 (2002).

Multi-scale activity observed by EIT/SoHO
J.-F. Hochedez, L. Jacques, E. Verwichte, D. Berghmans, L. Wauters, F. Clette, P. Cugnon
Proceedings of the Second Solar Cycle and Space Weather Euroconference, 24 - 29 September 2001, Vico Equense, Italy. Editor: Huguette Sawaya-Lacoste ESA SP Series 477, 115-118 (2002).

Small features in the EIT-SOHO images
J.-F. Hochedez, L. Jacques, A.N. Zhukov, F. Clette, J.-P. Antoine
Proceedings of the SOHO 11 Symposium on From Solar Min to Max: Half a Solar Cycle with SOHO, 11-15 March 2002, Davos, Switzerland. A symposium dedicated to Roger M. Bonnet. Edited by A. Wilson, ESA SP-508, Noordwijk: ESA Publications Division, ISBN 92-909 ESA SP Series 508, 295-298 (2002).

La meteo de l'espace d'hier et d'aujourd'hui
C. Foullon, E. Verwichte
Ciel Terre 118 (6), 119-127 (2002).

Ruimteweer: geschiedenis en voorspelling
E. Verwichte, C. Foullon
Heelal 47 (10), 260-268 (2002).

Space Weather
A. Glover, E. Daly, A. Hilgers, D. Berghmans
European Review 10 (2), 249-261 (2002).

SIDC News
P. Cugnon, SIDC team
The SIDC News 1-4, 1 (2002).

Sunspot Bulletin
P. Cugnon, SIDC team
The Sunspot Bulletin 1-12, 1-6 (2002).

Getting hot by nanoflares
D. Berghmans
10th European Solar Physics Meeting, Solar variability: from core to outer frontiers, 9-14 September 2002, Prague, Czeck Republic submitted to ESA SP Series 506, (2002).

Influence of a uniform coronal magnetic field on solar p modes
P. Vanlommel, A. Debosscher, J. Andries, M. Goossens
10th European Solar Physics Meeting, Solar variability: from core to outer frontiers, 9-14 September 2002, Prague, Czeck Republic submitted to ESA SP Series 506, (2002).

The new instrumentation of the SIDC/Uccle station
F. Clette, P. Cugnon, D. Berghmans, R.A.M. Van der Linden, L. Wauters
10th European Solar Physics Meeting, Solar variability: from core to outer frontiers, 9-14 September 2002, Prague, Czeck Republic submitted to ESA SP Series 506, 935--938 (2002).

The Solar Influences Data analysis Center: current status of expanding activities
F. Clette, R.A.M. Van der Linden, P. Cugnon, D. Berghmans, C. Foullon, L. Wauters, E. Verwichte, J.-F. Hochedez, P. Vanlommel
10th European Solar Physics Meeting, Solar variability: from core to outer frontiers, 9-14 September 2002, Prague, Czeck Republic submitted to ESA SP Series 506, 125--128 (2002).



Publications in 2001

Active Region Transient brightenings, a simultaneous view by SXT, EIT and TRACE
D. Berghmans, D. McKenzie, F. Clette
Astron. Astrophys. 369, 391-304 (2001).

Global assymetry of the sun observed in the extreme ultraviolet radiation
I.S. Veselovsky, A.N. Zhukov, A.V. Dmitriev, M.V. Tarsina, F. Clette, J.-F. Hochedez, P. Cugnon
Sol. Phys. 201, 27-36 (2001).

Numerical simulations of kink instability in line-tied coronal loops
C. Gerrard, T.D. Arber, A.W. Hood, R.A.M. Van der Linden
Astron. Astrophys. 373, 1089-1098 (2001).

Slow Magnetoacoustic Waves in Coronal Loops: EIT and TRACE
E. Robbrecht, E. Verwichte, D. Berghmans, J.-F. Hochedez, S. Poedts, V. Nakariakov
Astron. Astrophys. 370, 591-601 (2001).

Solar differential rotation determined by tracing coronal bright points in SOHO-EIT images. I. Interactive and automatic methods of data reduction?
R. Brajsa, H. Woehl, B. Vrsnak, V. Ruzdjak, F. Clette, J.-F. Hochedez
Astron. Astrophys. 374, 309--315 (2001).

The European photon imaging camera on XMM-Newton: the MOS camera
M.J.L. Turner, A. Abbey, M. Arnaud, M. Balasini, M. Barbera, E. Belsole, P.J. Bennie, J.P. Bernard, G.F. Bignami, M. Boer, U. Briel, I. Butler, C. Cara, C. Chabaud, R. Cole, A. Collura, M. Conte, A. Cros, M. Denby, P. Dhez, G. Di Coco, J. Dowson, P. Ferrando, S. Ghizzardi, F. Gianotti, C.V. Goodall, L. Gretton, R.G. Griffiths, O. Hainaut, J.-F. Hochedez, A.D. Holland, E. Jourdain, E. Kendziorra, A. Lagostina, R. Laine, N. La Palombara, M. Lortholary, D. Lumb, P. Marty, S. Molendi, C. Pigot, E. Poindron, K.A. Pounds, J.N. Reeves, C. Reppin, R. Rothenflug, P. Salvetat, J. Sauvageot, D. Schmitt, S. Sembay, A. Short, J. Spragg, J. Stephen, L. Struder, A. Tiengo, M. Trifoglio, J. Trumper, S. Vercellone, L. Vigroux, G. Villa, M. Ward, S. Whitehead, E. Zonca
Astron. Astrophys. 365, L27-L35 (2001).

XMM-Newton first-light observations of the Hickson galaxy group 16
M.J.L. Turner, J.N. Reeves, T.J. Ponman, M. Arnaud, M. Barbera, P.J. Bennie, M. Boer, U. Briel, I. Butler, J. Clavel, P. Dhez, F. Cordova, S. Dos Santos, P. Ferrando, S. Ghizzardi, C.V. Goodall, R.G. Griffiths, J.-F. Hochedez, A.D. Holland, F. Jansen, E. Kendziorra, A. Lagostina, R. Laine, N. La Palombara, M. Lortholary, K.O. Mason, S. Molendi, C. Pigot, W. Priedhorsky, C. Reppin, R. Rothenflug, P. Salvetat, J. Sauvageot, D. Schmitt, S. Sembay, A. Short, L. Struder, M. Trifoglio, J. Trumper, S. Vercellone, L. Vigroux, G. Villa, M. Ward
Astron. Astrophys. 365, L110-L115 (2001).

An analysis of the solar rotation velocity by tracing coronal features
R. Brajsa, B. Vrsnak, V. Ruzdjak, D. Rosa, D. Hrzina, H. Woehl, F. Clette, J.-F. Hochedez
Recent Insights into the Physics of the Sun and Heliosphere - Highlights from SOHO and Other Space Missions, eds. P. Brekke, B. Fleck, and J. B. Gurman, International Astronomical Union. Symposium no. 203. Manchester, England Astron. Soc. Pac. Conf. Series 200, 377 (2001).

Determination of the Solar Rotation Tracing EUV Bright Points with the Automatic Method
H. Woehl, R. Brajsa, B. Vrsnak, V. Ruzdjak, F. Clette, J.-F. Hochedez
Hvar Obs. Bull. 25, 27-37 (2001).

Determination of the Solar Rotation Tracing EUV Bright Points with the Interactive Method
R. Brajsa, H. Woehl, T.J. Schuck, K. Schawinski-Guiton, A. Wegner, B. Vrsnak, V. Ruzdjak, F. Clette, J.-F. Hochedez
Hvar Obs. Bull. 25, 13-26 (2001).

In-flight Calibration of SOHO EIT
J.S. Newmark, J.W. Cook, F. Auchere, J.D. Moses, F. Clette
American Geophysical Union, Spring Meeting 2001 AGU Spring Meeting 21, SP21B-06++ (2001).

Instabilities and their role in current drive in helicity-injected spheromaks and spherical tokamaks
D.P. Brennan, P.K. Browning, R.A.M. Van der Linden
28th EPS Conference on Controlled Fusion and Plasma Physics, Funchal, Portugal, 18-22 June, 2001 proceeding 0, 0++ (2001).

Long-term variations in the Extreme-UV corona: the EIT/SOHO perspective
F. Clette, J.-F. Hochedez
Recent Insights into the Physics of the Sun and Heliosphere: Highlights from SOHO and other Space Missions, IAU Symp. 203., Manchester, Aug. 2000., eds. P. Brekke, B. Fleck and J.B. Gurman Astron. Soc. Pac. Conf. Series 200, 501 (2001).

Slow Magneto-acoustic Waves in Coronal Loops
E. Verwichte, V. Nakariakov, D. Berghmans, J.-F. Hochedez
Solar Encounter, The First Solar Orbiter Workshop, Puerto de la Cruz, Tenerife, Spain, 14-18 May 2001 ESA SP Series 493, 395-400 (2001).
alternative link

The Solar Influences Data Analysis Center (SIDC)
D. Berghmans, F. Clette, P. Cugnon, C. Foullon, J.-F. Hochedez, R.A.M. Van der Linden, E. Verwichte, L. Wauters, A.N. Zhukov
Space Weather Workshop: Looking Towards a European Space Weather Programme, ESTEC, Noordwijk (The Netherlands), 17-19 December 2001 proceeding 0, 0++ (2001).

Wide bandgap EUV and VUV imagers for the Solar Orbiter
J.-F. Hochedez, P. Lemaire, E. Pace, U. Schuehle, E. Verwichte
Solar Encounter, The First Solar Orbiter Workshop, Puerto de la Cruz, Tenerife, Spain, 14-18 May 2001 ESA SP Series 493, 245-250 (2001).

TECOnet: un reseau de polarimetrie d'eclipse
F. Clette, J.R. Gabryl, TECOnet observation team
Ciel Terre 117, 1, 16-21 (2001).

SIDC news
P. Cugnon, SIDC team
The SIDC News 1-4, 1 (2001).

Sunspot Bulletin
P. Cugnon, SIDC team
The Sunspot Bulletin 1-12, 1-6 (2001).



Publications in 2000

Diamond UV detectors for future solar physics missions
J.-F. Hochedez, P. Bergonzo, M.-C. Castex, P. Dhez, O. Hainaut, M. Sacchi, J. Alvarez, H. Boyer, A. Deneuville, P. Gibart, B. Guizard, J.P. Kleider, P. Lemaire, C. Mer, E. Monroy, E. Munoz, P. Muret, F. Omnes, J.L. Pau, V. Ralchenko, D. Tromson, E. Verwichte, J. C. Vial
Diam. Relat. Mater. 10, 673-680 (2000).

Future diamond UV imagers for solar physics
J.-F. Hochedez, E. Verwichte, P. Bergonzo, B. Guizard, C. Mer, D. Tromson, M. Sacchi, P. Dhez, O. Hainaut, P. Lemaire, J. C. Vial
Phys. Stat. Sol. (a) 181, 141-149 (2000).

On the continua in two-dimensional nonadiabatic magnetohydrodynamic spectra
A. De Ploey, R.A.M. Van der Linden, S. Belien
Physics of Plasmas 7, 2354++ (2000).

Slow magnetoacoustic waves in coronal loops
V. Nakariakov, E. Verwichte, D. Berghmans, E. Robbrecht
Astron. Astrophys. 362, 1151-1157 (2000).

The preflight photometric calibration of the extreme-ultraviolet imaging telescope EIT
K.P. Dere, J.D. Moses, J.-P. Delaboudiniere, J. Brunaud, C. Carabetian, J.-F. Hochedez, X.Y. Song, R.C. Catura, F. Clette, J.-M. Defise
Sol. Phys. 195, 13--44 (2000).

A new start for the SIDC
D. Berghmans, F. Clette, P. Cugnon, J.R. Gabryl, J.-F. Hochedez, R.A.M. Van der Linden, E. Verwichte
Space Scientific Research in Belgium OSTC Publ. 0, 0++ (2000).

Calibration and flight of the NRL EIT Calroc
J.S. Newmark, J.-P. Delaboudiniere, X.Y. Song, C. Carabetian, M. Bougnet, J. Brunaud, J.-M. Defise, F. Clette, J.-F. Hochedez
Proceedings of SPIE 4139, 328--339 (2000).

Comparison of modelling large-scale electron densities using polarized white-light eclipse observations in 1999 and 1998
J.R. Gabryl, F. Clette, P. Cugnon
Proc. of 33rd Scientific COSPAR Assembly, Warsaw, 2000 proceeding 0, 0++ (2000).

In-flight characterization and compensation of the optical properties of the EIT instrument
J.-M. Defise, F. Clette, F. Auchere
EUV, X-Ray and Gamma-Ray Instrumentation for Astronomy, eds. O.H. Siegmund and K.A. Flanagan Proceedings of SPIE 3765, 341-350 (2000).

Measurements of solar rotation using EUV bright points - preliminary results
R. Brajsa, H. Woehl, M. Kasabasic, J. Rodmann, B. Vrsnak, V. Ruzdjak, D. Rosa, D. Hrzina, F. Clette, J.-F. Hochedez
Hvar Obs. Bull. 24, 153 (2000).

Mid-term variations in the extreme UV corona: the EIT/SoHO perspective
J.-F. Hochedez, F. Clette, E. Verwichte, D. Berghmans, P. Cugnon
ESA SP Series 463, 79--84 (2000).

Non-linear kink instabilities in line-tied coronal loops
C. Gerrard, T.D. Arber, A.W. Hood, R.A.M. Van der Linden
Waves in dusty, solar and space plasmas, F.Verheest et al. eds. AIP Conf. Series 537, 0++ (2000).

Observations of solar wave/instability phenomena as imaged by EIT/SOHO, TRACE and Yohkoh/SXT
D. Berghmans, D. McKenzie
Waves in dusty, solar and space plasmas, F. Verheest et al. eds. AIP Conf. Series 537, 168++ (2000).

Premiers resultats polarimetriques de l'observation de la couronne du 11 aout 1999
J.R. Gabryl, F. Clette, P. Cugnon
Proc. of Eclipses and the Solar Corona meeting, Institut d'Astrophysique de Paris, Paris, 14-15 april 2000 proceeding 0, 0++ (2000).

Probing the solar corona with the EIT experiment: Belgian programs and archive
D. Berghmans, F. Clette, P. Cugnon, J.-M. Defise, J.R. Gabryl, J.-F. Hochedez, C. Jamar, E. Robbrecht, R.A.M. Van der Linden, P. Rochus, E. Verwichte
Space Scientific Research in Belgium OSTC Publ. 0, 0++ (2000).

Slow magneto-acoustic waves in coronal loops
E. Verwichte, E. Robbrecht, D. Berghmans, J.-F. Hochedez, V. Nakariakov
Advanced PPARC summerschool in solar system plasmas proceeding 0, 0++ (2000).

Slow Magnetoacoustic Waves in Coronal Loops: EIT vs TRACE
E. Robbrecht, E. Verwichte, D. Berghmans, J.-F. Hochedez, S. Poedts
Waves in dusty, solar and space plasmas, F.Verheest et al. eds. AIP Conf. Series 537, 271++ (2000).

The solar corona: white light polarization and modelling of the large-scale electron density distribution
P. Cugnon, J.R. Gabryl
Advances in Solar Eclipses from Ground and from Space. J.-P. Zahn and M. Stavinschi eds., Kluwer academic Publisher Nato Sci. Series 0, 49-66 (2000).

The TECOnet project one year after totality
F. Clette, J.R. Gabryl
ESA SP Series 463, 581 (2000).

Two dimensional stability studies of helicity injected spheromaks and spherical tokamaks
D.P. Brennan, R.A.M. Van der Linden, P.K. Browning
Proceedings 42nd American Physical Society Annual Meeting of Division of Plasma Physics, Quebec City, Canada, 10/23/2000 Bull. Am. Phys. Soc. 45, 0++ (2000).

Premiers résultats de l'observation polarimétrique de la couronne du 11 août 1999
J.R. Gabryl
Ciel Terre 117, 22-26 (2000).

Solar Physics with the Extreme ultraviolet Imaging Telescope at the Royal Observatory of Belgium
E. Verwichte
International Eclipse Conference, A crossroad on physics and eclipses of the sun, Antwerpen, 14-15/20/2000, distributed by CDrom proceeding 0, 0++ (2000).

TECONet and the Belgian coronal polarimetric campaigns
F. Clette
International Eclipse Conference, A crossroad on physics and eclipses of the sun, Antwerpen, 14-15/20/2000, distributed by CDrom proceeding 0, 0++ (2000).

SIDC News
P. Cugnon, SIDC team
The SIDC News 1-4, 1 (2000).

Sunspot Bulletin
P. Cugnon, SIDC team
The Sunspot Bulletin 1-12, 1-6 (2000).



Publications in 1999

Active region EUV transient brightenings
D. Berghmans, F. Clette
Sol. Phys. 186, 207-229 (1999).

Active region transient brightenings
E. Robbrecht, D. Berghmans, S. Poedts
ESA SP Series 446, 575-578 (1999).

Active region transient brightenings: EIT versus SXT
D. Berghmans, D. McKenzie, F. Clette
ESA SP Series 446, 173-178 (1999).

Early results from TECONET
F. Clette, J.R. Gabryl
ESA SP Series 448, 1273-1278 (1999).

EIT Micro-Variability Studies : Preliminary Results from the SOHO JOP 80 Campaign
F. Clette, D. Berghmans
Third Advances in Solar Physics Euroconference: Magnetic Fields and Oscillations, Eds. B. Schmieder, A. Hofmann, J. Staude Astron. Soc. Pac. Conf. Series 184, 217-221 (1999).

Equivalent focal length measurements
G.E. Artzner, F. Auchere, J.-P. Delaboudiniere, J.-F. Hochedez
Proceedings of SPIE 3737, 32++ (1999).

In-flight characterization and compensation of the optical properties of the EIT instrument
J.-M. Defise, F. Clette, F. Auchere
Proc. SPIE 3765, 341--350 (1999).

JOSO Working Group 7, Preparation of the August Solar Eclipse
F. Clette, P. Cugnon
Contr. of the Astron. Obs. Skalnate Pleso 28, 3, 243--250 (1999).

Multi-imager study of transients and propagating dusturbances in active region loops (SoHO JOP80 campaign)
D. Berghmans, F. Clette, E. Robbrecht, D. McKenzie
ESA SP Series 448, 575-580 (1999).
alternative link

Past Achievements and Prospects, 10 Months before Totality Day
F. Clette
Third Advances in Solar Physics Euroconference: Magnetic Fields and Oscillations, eds. B. Schmieder, A. Hofmann, J. Staude Astron. Soc. Pac. Conf. Series 184, 339-343 (1999).

Polarization observations and results of the 1998 February 26th solar corona
J.R. Gabryl, P. Cugnon, F. Clette
Contrib. Astron. Obs. Skalnat 28 (3), 216-223 (1999).

Polarization Observations and Results of the 1998 February 26th Solar Eclipse
J.R. Gabryl, P. Cugnon, F. Clette
Solar Wind Nine, Proceedings of the Ninth International Solar Wind Conference, Nantucket, MA, October 1998, eds. S. R. Habbal, R. Esser, J.V. Hollweg, and P.A. Isenberg AIP Conf. Proc. 471, 749 (1999).

Solar stereoscopy
G.E. Artzner, S. Coquillart, J.-F. Hochedez, J.-P. Delaboudiniere
ESA SP Series 446, 92-100 (1999).

The program of the Royal Observatory of Belgium for the total solar eclipse of August 11th 1999
F. Clette, P. Cugnon
Contrib. Astron. Obs. Skalnat 28 (3), 251--255 (1999).

Working Group 6: Activity on all scales
F. Clette, G. Poletto, Z. Zvestka
ES SP Series 446, 103--109 (1999).

Images d'éclipses: techniques photographiques et vidéo
F. Clette
Ciel & Terre 115, 2, 92--100 (1999).

Les eclipses de Soleil: de la theorie a la pratique: Editorial
F. Clette, J. Meeus, J. Dommanget, J.M. Pasachoff, H. Van Boxmeer, M. Stavinschi, A. Koeckelenbergh, M. Vandiepenbeeck, P. Verhas, J.R. Gabryl, P. Cugnon, S. Koutchmy, F. Espenak
Eds. F. Clette, P. Cugnon Ciel & Terre (Special Issue eds. F. Clette & P. Cugnon) 115, 2, 34 (1999).

SIDC News
P. Cugnon, SIDC team
The SIDC News 1-4, 1 (1999).

Sunspot Bulletin
P. Cugnon, SIDC team
The Sunspot Bulletin 1-12, 1-4 (1999).



Publications in 1998

Observations of Coronal Structures Above an Active Region by Eit and Implications for Coronal Energy Deposition
W.M. Neupert, J.S. Newmark, J.-P. Delaboudiniere, B. Thompson, R.C. Catura, J.D. Moses, J.B. Gurman, F. Portier-Fozzani, A.H. Gabriel, G.E. Artzner, F. Clette, P. Cugnon, A. Maucherat, J.-M. Defise, C. Jamar, P. Rochus, K.P. Dere, R.A. Howard, D.J. Michels, S. Freeland, J.R. Lemen, R.A. Stern
Sol. Phys. 183, 305-321 (1998).

Quiet Sun EUV transient brightenings and turbulence. A panoramic view by EIT on board SOHO
D. Berghmans, F. Clette, D. Moses
Astron. Astrophys. 336, 1039-1055 (1998).

Eclipse 1998 and polar plumes
J.R. Gabryl
LASCO/EIT Science Consortium meeting, Berkeley Springs, USA, 12-14/10/1998 proceeding 0, 0++ (1998).

Impulsive Coronal Dynamics as revealed by EIT
F. Clette, D. Berghmans
Astron. Soc. Pacific Conference Series 155, 356--360 (1998).

In-orbit performance of the EIT instrument on-board SOHO and intercalibration with the EIT Calroc sounding rocket program
J.-M. Defise, J.D. Moses, F. Clette
Proc. SPIE 3442, 126--139 (1998).

Non-Thermal Line Broadenings and Electron Densities in a Polar Coronal Hole: Coordinated Observations Between SOHO/SUMER and Ground During the 1998 Total Eclipse
S. Patsourakos, J. C. Vial, F. Clette, U. Schuehle
Solar Wind 9, Nantucket MA, USA, 5 - 9 October 1998 proceeding 0, 0++ (1998).

Quiet Sun EUV Transient Brightenings and Turbulence
D. Berghmans, F. Clette, D. Moses
Crossroads for European Solar and Heliospheric Physics. Recent Achievements and Future Mission Possibilities, Puerto de la Cruz, Tenerife, Canary Islands, Spain. March 23-27, 1998. Organised by ESA Solar Physics Planning Group (SPPG) and Instituto de Astr ESA SP Series 417, 229--233 (1998).

Reconstruction of electron density distribution in the corona based on LASCO-C2 observations
J.R. Gabryl, P. Cugnon, P. Lamy
Proc. of the 2nd Advances in Solar Physics Euroconference, Three-Dimensional Structure of the Solar Active Regions, ed. C. E. Alissandrakis Astron. Soc. Pac. Conf. Series 155, 361++ (1998).

WG 7 Activities in 96/97 : Still one eclipse to go!
F. Clette
2nd Advances in Solar Physics Euroconference, Three-Dimensional Structure of the Solar Active Regions, ed. C. E. Alissandrakis Astron. Soc. Pac. Conf. Series 155, 389--393 (1998).

Ephemerides Astronomiques pour 1999
P. Cugnon, A. Koeckelenbergh, G. Evrard
Ciel Terre 113, 1++ (1998).

SIDC News
P. Cugnon, SIDC team
The SIDC News 1-4, 1 (1998).

Sunspot Bulletin
P. Cugnon, SIDC team
The Sunspot Bulletin 1-12, 1-4 (1998).



Publications in 1997

Association of Extreme-Ultraviolet Imaging Telescope (EIT) Polar Plumes with Mixed-Polarity Magnetic Network
Y.M. Wang, N.R.Jr. Sheeley, K.P. Dere, R.T. Duffin, R.A. Howard, D.J. Michels, J.D. Moses, J.W. Harvey, D.D. Branston, J.-P. Delaboudiniere, G.E. Artzner, J.-F. Hochedez, J.-M. Defise, R.C. Catura, J.R. Lemen, J.B. Gurman, W.M. Neupert, J.S. Newmark, B. Thompson, A. Maucherat
Astrophys. J. 484, L75--L78 (1997).

EIT and LASCO Observations of the Initiation of a Coronal Mass Ejection
K.P. Dere, G.E. Brueckner, R.A. Howard, M.J. Koomen, C.M. Korendyke, R. Kreplin, D.J. Michels, J.D. Moses, N.E. Moulton, D.G. Socker, O.C.St. Cyr, J.-P. Delaboudiniere, G.E. Artzner, J. Brunaud, A.H. Gabriel, J.-F. Hochedez, F. Millier, X.Y. Song, J.-P. Chauvineau, J.P. Marioge, J.-M. Defise, C. Jamar, P. Rochus, R.C. Catura, J.R. Lemen, J.B. Gurman, W.M. Neupert, F. Clette, P. Cugnon, E.L. vanDessel, P. Lamy, A. Llebaria, R. Schwenn, G.M. Simnett
Sol. Phys. 175 (2), 601--612 (1997).

EIT Observations of the Extreme Ultraviolet Sun
D. Moses, F. Clette, J.-P. Delaboudiniere, G.E. Artzner, M. Bougnet, J. Brunaud, C. Carabetian, A.H. Gabriel, J.-F. Hochedez, F. Millier, X.Y. Song, B. Au, K.P. Dere, R.A. Howard, R. Kreplin, D.J. Michels, J.-M. Defise, C. Jamar, P. Rochus, J.-P. Chauvineau, J.P. Marioge, R.C. Catura, J.R. Lemen, L. Shing, R.A. Stern, J.B. Gurman, W.M. Neupert, J.S. Newmark, B. Thompson, A. Maucherat, F. Portier-Fozzani, D. Berghmans, P. Cugnon, E.L. vanDessel, J.R. Gabryl
Sol. Phys. 175, 571-599 (1997).

Imaging the solar corona in the EUV
J.-P. Delaboudiniere, R.A. Stern, A. Maucherat, F. Portier-Fozzani, W.M. Neupert, J.B. Gurman, R.C. Catura, J.R. Lemen, L. Shing, G.E. Artzner, J. Brunaud, A.H. Gabriel, D.J. Michels, J.D. Moses, B. Au, K.P. Dere, R.A. Howard, R. Kreplin, J.-M. Defise, C. Jamar, P. Rochus, J.-P. Chauvineau, J.P. Marioge, F. Clette, P. Cugnon, E.L. vanDessel
Advances in Space Research 20 (12), 2231-2237 (1997).

About Sunspot Number Medium-Term Predictions
K. Denkmayr, P. Cugnon
Solar-Terrestrial Prediction Workshop V, eds G. Heckman et al., Hiraiso Solar Terrestrial Research Center, Japan proceeding 0, 103++ (1997).

Comparing the large-scale coronal electron density distribution of the 1991 and 1994 solar eclipses
J.R. Gabryl, P. Cugnon, F. Clette
in Theoretical and Observational Problems Related to Solar Eclipses, Proc. of NATO Adv. Res. Workshop, Sinaia, Romania, 1 - 5/6/1996, eds. Z. Mouradian & M. Stavinschi NATO ASI Series C-494, 73 (1997).

EIT Images of the EUV Solar Atmosphere Magnetic Reconnection in the Solar Atmosphere
F. Portier-Fozzani, J.D. Moses, J.-P. Delaboudiniere, J.B. Gurman, F. Clette, A. Maucherat
ASP Conference Series 111, 402 (1997).

EIT Observations of Small-Scale Dynamics in the Transition Region and Corona
F. Clette, D. Berghmans
in Proc. of the 31th ESLAB Symposium Correlated Phenomena at the Sun, in the Heliosphere and in Geospace, ESTEC, Noordwijk, 22-25 Sept. 1997 Proc. of the 31th ESLAB Symposium, ESA SP Series 415, 95--100 (1997).

EIT Synoptic Carrington Maps
B. Thompson, J.S. Newmark, J.B. Gurman, J.-P. Delaboudiniere, F. Clette, S.E. Gibson
in Proc. 5th SOHO Workshop, Oslo, 17-20 June 1997 ESA SP Series 404, 779-783 (1997).

EIT, the Extreme-Ultraviolet Imaging Telescope on board SOHO : First Results
P. Cugnon, F. Clette, J.-P. Delaboudiniere
NATO ASI Series C-494, 229 (1997).

First Results from EIT
F. Clette, J.-P. Delaboudiniere, G.E. Artzner, J. Brunaud, A.H. Gabriel, J.-F. Hochedez, F. Millier, X.Y. Song, B. Au, K.P. Dere, R.A. Howard, R. Kreplin, D.J. Michels, J.D. Moses, J.-M. Defise, C. Jamar, P. Rochus, J.-P. Chauvineau, J.P. Marioge, R.C. Catura, J.R. Lemen, L. Shing, R.A. Stern, J.B. Gurman, W.M. Neupert, A. Maucherat, P. Cugnon, E.L. vanDessel
1st Advances in Solar Physics Euroconference. Advances in Physics of Sunspots, Eds.: B. Schmieder, J.C. del Toro Iniesta, M. Vazquez Astron. Soc. Pac. Conf. Series 118, 268 (1997).

In-orbit diagnostics of EIT EUV CCD radiation-induced aging
J.-M. Defise, F. Clette, J.D. Moses, J.-F. Hochedez
Proceedings of SPIE 3114, 598--607 (1997).

JOSO and the 1999 solar eclipse in Europe
F. Clette
Astron. Soc. Pacific Conference Series 118, 402 (1997).

JOSO Working Group 7: A focal point for collaboration around the 1999 solar eclipse
F. Clette
NATO ASI Series C-494, 215 (1997).

Reconstruction of the electron density distribution in the solar corona based on LASCO C2 observations
P. Cugnon, J.R. Gabryl, P. Lamy
Physics of the Sun and Heliosphere in the Era of Space Probes: Scientific Highlights of SOHO, Ulysses, and Yohkoh, 23rd meeting of the IAU, Joint Discussion 19, 26-27 August 1997, Kyoto, Japan proceeding 19, 17++ (1997).

Reconstruction of the large-scale distribution of coronal electrons from eclipse data (Invited review)
F. Clette
in Theoretical and Observational Problems Related to Solar Eclipses, Proc. of NATO Adv. Res. Workshop, Sinaia, Romania, 1 - 5/6/1996, eds. Z. Mouradian & M. Stavinschi NATO ASI Series C-494, 103 (1997).

The International Sunspot Number - constitution and stability
P. Cugnon
Solar-Terrestrial Prediction Workshop V, eds G. Heckman et al., Hiraiso Solar Terrestrial Research Center, Japan proceeding 1, 73++ (1997).

Wave and Small-Scale Dynamics Study Using High-Cadence EIT Image Sequences
F. Clette, D. Berghmans
Fifth SoHO Workshop: The Corona and Solar Wind Near Minimum Activity. held at Institute of Theoretical Astrophysics. University of Oslo, Norway, 17-20 June, 1997. Edited by A. Wilson, European Space Agency, 1997 Proc. 5th SOHO Workshop, Oslo, 17-20 June 1997, ESA SP 404, 283--287 (1997).

Ephemerides Astronomiques pour 1998
P. Cugnon, A. Koeckelenbergh, G. Evrard
Ciel Terre 112, 0++ (1997).

Le Sunspot index Data Center, World Data Center C1 for Sunspot Index
P. Cugnon
Ciel Terre 112, 67-71 (1997).

SIDC News
P. Cugnon, SIDC team
The SIDC News 1-4, 1 (1997).

Sunspot Bulletin
P. Cugnon, SIDC team
The Sunspot Bulletin 1-12, 1-4 (1997).



Publications in 1996

Ephemerides Astronomiques pour 1997
P. Cugnon, A. Koeckelenbergh, G. Evrard
Ciel Terre 111 (5), 0++ (1996).

Quelques réflexions sur les familles d'éclipses
F. Clette
Ciel & Terre 112, 2, 54--56 (1996).

Soleil noir dans les Andes : l'éclipse totale du 3 novembre 1994
F. Clette, M. Ducuroir
Ciel & Terre 112, 2, 57--63 (1996).

SIDC News
P. Cugnon, SIDC team
The SIDC News 1-4, 1 (1996).

Sunspot Bulletin
P. Cugnon, SIDC team
The Sunspot Bulletin 1-12, 1-4 (1996).



Publications in 1995

Calibration of the EIT instrument for the SOHO mission
J.-M. Defise, X.Y. Song, J.-P. Delaboudiniere, G.E. Artzner, C. Carabetian, J.-F. Hochedez, J. Brunaud, J.D. Moses, R.C. Catura, F. Clette, A. Maucherat
SPIE 2517, 29--39 (1995).

EIT: Extreme-Ultraviolet Imaging Telescope for the SOHO Mission
J.-P. Delaboudiniere, G.E. Artzner, J. Brunaud, A.H. Gabriel, J.-F. Hochedez, F. Millier, X.Y. Song, B. Au, K.P. Dere, R.A. Howard, R. Kreplin, D.J. Michels, J.D. Moses, J.-M. Defise, C. Jamar, P. Rochus, J.-P. Chauvineau, J.P. Marioge, R.C. Catura, J.R. Lemen, L. Shing, R.A. Stern, J.B. Gurman, W.M. Neupert, A. Maucherat, F. Clette, P. Cugnon, E.L. vanDessel
Sol. Phys. 162, 291--312 (1995).

EIT, The Extreme Ultraviolet Imaging Telescope
F. Clette, J.-P. Delaboudiniere, P. Cugnon
Annual Report 1994 JOSO Annual Report , (1995).

EIT: The Extreme Ultraviolet Imaging Telescope. Synoptic Observations of Small and Large-Scale Coronal Structures
F. Clette, J.-P. Delaboudiniere, K.P. Dere, P. Cugnon, EIT Science Team
Coronal Magnetic Energy Releases, Proceedings of the CESRA Workshop Held in Caputh/Potsdam, Germany, 16-20 May 1994 Lecture Notes Phys. 444, 251--260 (1995).

Summary of the Belgian Experiments at Putre
F. Clette
Revista de la Academia Nacional de Ciencias de Bolivia, Ed. by Mirko S. Raljevic, Francesco Zaratti, and Jay M. Pasachoff , 123 (1995).

Ephemerides Astronomiques pour 1996
P. Cugnon, A. Koeckelenbergh, G. Evrard
Ciel Terre 110 (5), 0++ (1995).

Le Soleil, de la photosphere a la couronne
J. Sauval, F. Clette
Nouvelles de la Science et des Technologies 13, 37 (1995).

SIDC News
P. Cugnon, SIDC team
The SIDC News 1-4, 1 (1995).

Sunspot Bulletin
P. Cugnon, SIDC team
The Sunspot Bulletin 1-12, 1-4 (1995).



Publications in 1994

Classification and Evolution of the Sunspot Groups
A. Koeckelenbergh, H. Van Boxmeer
BAB 10 (5), 0++ (1994).

EIT: The Extreme Ultraviolet Imaging Telescope
F. Clette, J.-P. Delaboudiniere, P. Cugnon
JOSO Annual Report 1994 , 115--118 (1994).

Modelling the Electron Density Distribution in the July 1991 Solar Corona
F. Clette, P. Cugnon, J.R. Gabryl
IAU Coll. N Proc. IAU Coll, Eds. V. Rusin, P. Heinzel and J.-C. Vial 144, 535--539 (1994).

The Extreme Ultraviolet Imaging Telescope on the SOHO Mission
F. Clette, P. Cugnon
Sciences Spatiales en Belgique Space Scientific Research in Belgium, SPPS 2, Part 1, 183--194 (1994).

Ephemerides Astronomiques pour 1995
P. Cugnon, A. Koeckelenbergh, G. Evrard
Ciel Terre 109 (5-6), 0++ (1994).

SIDC News
A. Koeckelenbergh, P. Cugnon, SIDC team
The SIDC News 1-4, 1 (1994).

Sunspot Bulletin
A. Koeckelenbergh, P. Cugnon, SIDC team
The Sunspot Bulletin 1-12, 1-4 (1994).



Publications in 1993

Properties of the atmospheric noise in full-disk photometric observations of solar oscillations: implications for asteroseismology from the ground
F. Clette
Astron. Astrophys. 267, 577--585 (1993).

Integral Polarization of the Corona during 1973, 1980 and 1983 Eclipses
M. Vuletic, P. Cugnon, J. Arsenijevic
Bull. Obs. Astron. Belgr. 147, 31++ (1993).

Comment utiliser nos Ephemerides
A. Koeckelenbergh
jeunesse Ciel Terre 109, 4++ (1993).

Ephemerides Astronomiques pour 1994
P. Cugnon, A. Koeckelenbergh, G. Evrard
Ciel Terre 109 (5), 0++ (1993).



Publications in 1992

Plans for a new radioheliograph in Belgium
P. Cugnon, R. Gonze, F. Clette
Sol. Phys. 142, 391-394 (1992).

Interstellar polarization and magnetic fields
P. Cugnon
Interstellar magnetic fields: Observation and theory; Proceedings of the Workshop, Tegernsee, Federal Republic of Germany, Sept. 8-12, 1986 (A88-35776 14-90). Berlin and New York, Springer-Verlag proceeding 0, 100-109 (1992).

The July 11, 1991 solar eclipse observed in polarized white light
F. Clette, J.R. Gabryl
Proc. 1st SOHO Workshop, ESA SP 348, 351--353 (1992).

Eclipse totale de Soleil du 11 juillet 1991: les observations photographiques et CCD de la polarisation coronale
F. Clette
Ciel & Terre 108, 85 (1992).



Publications in 1988

Historical Session: the Contribution of Amateurs to Astronomy, Yesterday and Today
A. Koeckelenbergh
Stargazers. The Contribution of Amateurs to Astronomy, Proceedings of IAU Colloq. 98, 20-24 June, 1987. Edited by Storm Dunlop and Michele Gerbaldi. Springer-Verlag Berlin Heidelberg New York proceeding 0, 62++ (1988).

New Thresholds for Ground-Based Photometry of Solar Intensity Oscillations
F. Clette
Proc. Symp. "Seismology of the Sun and Sun-like Stars", ed. E.J. Rolfe, ESA SP 286, 189--193 (1988).



Publications in 1986

On the predictability of the Wolf sunspot number
R. Sneyers, P. Cugnon
Ann. Geophys. 4, 81-86 (1986).

Initiation à la photographie astronomique
F. Clette
Ciel & Terre 102, 3 (1986).

Observation de l'éclipse totale de Lune du 17 octobre 1986
F. Clette
Ciel & Terre 102, 160 (1986).



Publications in 1985

Observations of the solar corona in polarized white light during the total solar eclipse of February 16, 1980 Preliminary results
F. Clette, P. Cugnon, A. Koeckelenbergh
Sol. Phys. 98, 163--171 (1985).

Some considerations on the theory of the magnetic alignment of dust grains
P. Cugnon
Astron. Astrophys. 152, 1-5 (1985).



Publications in 1984

Magnetic alignment theory and the interpretation of polarization
P. Cugnon
NASA GSFC Local Interstel. Medium 81, 315-318 (1984).



Publications in 1983

Magnetic alignment of interstellar dust grains for dominating magnetic effects
P. Cugnon
Astron. Astrophys. 120, 156-163 (1983).



Publications in 1981

Solar active phenomena
A. Koeckelenbergh
Ciel Terre 97, 125-136 (1981).

Solar radioastronomical instruments
R. Gonze
Ciel Terre 97, 163-174 (1981).

Sunspot Index Data Center
A. Koeckelenbergh
Sky and Telescope 61, 216++ (1981).

The radioelectric sun
R. Gonze
Ciel Terre 97, 175-192 (1981).



Publications in 1975

A statistical study of associations between the magnetic fields of groups of sunspots and the morphology of solar flares and bursts on the decimetric wave range
A. Koeckelenbergh
Ciel Terre 91, 1-15 (1975).



Publications in 1974

Radioheliograph of the Royal Observatory of Belgium
R.J. Wislez, R. Gonze
Ciel Terre 49, 218-226 (1974).



Publications in 1973

Alignments of Dust Grains by Magnetic Relaxation: a Comparison Between Results Obtained by Two Different Methods
P. Cugnon
Interstellar Dust and Related Topics. IAU Symposium no. 52, held at the State University of New York at Albany, Albany, N.Y., U.S.A. Edited by Jerome Mayo Greenberg and Henrik Christoffel van de Hults. International Astronomical Union. Symposium no. 52, D proceeding 0, 187++ (1973).



Publications in 1972

The solar radio interferometer of the Humain station
R. Gonze
CESRA-3, Committee of European Solar Radio Astronomers, Bordeaux-Floirac, 21-22 September, 1972. Edited by J. Delannoy and F. Poumeyrol. proceeding 0, 190++ (1972).



Publications in 1971

Solar Activity Observations at Uccle and Humain Stations
A. Koeckelenbergh
Sol. Phys. 16, 497++ (1971).



Publications in 1968

Quelques Relations Entre Sursauts Radioelectriques Solaires Sur Ondes Decimetriques Et Caracteres Morphologiques Des eruptions Chromospheriques Associees
A. Koeckelenbergh
Structure and Development of Solar Active Regions. Symposium no. 35 held in Budapest, Hungary, 4-8 September 1967. Edited by Karl Otto Kiepenheuer. International Astronomical Union. Symposium no. 35, Dordrecht, D. Reidel. proceeding 0, 598++ (1968).



Publications in 1953

Eclipse of the corona on 169 Mc/s, 1952 February 25
R. Coutrez, A. Koeckelenbergh, E. Pourbaix
The Observatory 73, 239-241 (1953).