Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)
(view all Solar Demon detection tools)

Overview of dimming 19826
Detector 14 day operating status:

Last detected dimming:
   203 hours and 3 minutes ago (2025-08-27 23:57 UTC)


Overview for dimming #:
   19826           back to overview

Animations and graphs
   derotated original images ( non-derotated )
   dimming intensity ( overlaid on HMI )
   dimming mask

   base difference ( percentage )
   running difference ( percentage )

more

more

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Details for dimming #: 19826          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-06 23:11:5910.00.00.00.00 , 0.008546993
2025-08-06 23:13:5920.00.00.00.00 , 0.008546994
2025-08-06 23:15:5930.00.00.00.00 , 0.008546995
2025-08-06 23:17:5940.00.00.00.00 , 0.008546996
2025-08-06 23:19:5950.00.00.00.00 , 0.008546997
2025-08-06 23:21:5960.00.00.00.00 , 0.008546998
2025-08-06 23:23:5970.00.00.00.00 , 2.158546999
2025-08-06 23:25:5980.00.00.00.00 , 1.238547000
2025-08-06 23:27:5990.00.00.00.00 , 3.198547001
2025-08-06 23:29:59100.00.00.00.00 , 7.368547002
2025-08-06 23:31:59110.00.00.00.00 , 2.538547003
2025-08-06 23:33:5912-0.9-7.3-12.30.36423.0-43.2-0.64, 0.320.711.488547004
2025-08-06 23:35:5913-1.8-9.6-13.20.612722.5-43.3-0.64, 0.310.710.008547005
2025-08-06 23:37:5914-2.7-10.4-12.70.818622.4-43.0-0.64, 0.310.710.008547006
2025-08-06 23:39:5915-3.8-14.2-12.81.124722.4-43.2-0.64, 0.310.710.008547007
2025-08-06 23:41:5916-4.7-16.8-12.31.328722.4-43.2-0.64, 0.310.710.008547008
2025-08-06 23:43:5917-7.0-23.0-14.01.939422.4-43.3-0.64, 0.310.710.938547009
2025-08-06 23:45:5918-8.2-26.8-13.32.246222.5-43.0-0.64, 0.310.710.008547010
2025-08-06 23:47:5919-9.0-28.2-14.12.449722.5-42.9-0.64, 0.310.712.318547011
2025-08-06 23:49:5920-11.0-31.7-13.33.060222.5-42.8-0.64, 0.310.713.138547012
2025-08-06 23:51:5921-13.5-35.4-13.03.875122.5-42.7-0.63, 0.310.715.078547013
2025-08-06 23:53:5922-15.0-39.3-12.44.383622.4-42.6-0.63, 0.310.711.198547014
2025-08-06 23:55:5923-16.2-40.4-12.04.891022.4-42.7-0.63, 0.310.710.008547015
2025-08-06 23:57:5924-17.9-41.3-12.05.5102222.2-42.9-0.64, 0.310.710.008547016
2025-08-06 23:59:5925-18.1-40.8-11.85.6105322.2-42.8-0.64, 0.310.710.008547737
2025-08-07 00:01:5926-19.9-42.1-10.96.8124621.8-42.9-0.64, 0.300.710.008547738
2025-08-07 00:03:5927-19.6-42.7-11.16.6120621.6-43.0-0.64, 0.300.711.328547739
2025-08-07 00:05:5928-20.5-44.5-11.06.7125021.8-42.9-0.64, 0.300.711.898547740
2025-08-07 00:07:5929-19.7-45.0-10.66.5119021.8-43.0-0.64, 0.300.711.708547741
2025-08-07 00:09:5930-19.9-44.8-11.76.3113722.2-42.8-0.64, 0.310.711.218547742
2025-08-07 00:11:5931-19.3-46.0-12.05.8107222.2-42.9-0.64, 0.310.710.008547743
2025-08-07 00:13:5932-19.0-45.1-13.05.5100422.5-42.8-0.64, 0.310.710.008547744
2025-08-07 00:15:5933-19.4-46.3-12.55.5101722.4-42.8-0.64, 0.310.710.008547745
2025-08-07 00:17:5934-17.2-44.1-13.14.687022.4-42.9-0.64, 0.310.710.008547746
2025-08-07 00:19:5935-17.5-43.9-13.34.787922.4-42.9-0.64, 0.310.710.008547747
2025-08-07 00:21:5936-17.1-43.5-13.34.586222.5-43.0-0.64, 0.310.710.008547748
2025-08-07 00:23:5937-69.3-59.8-15.34.43378-0.95, 0.361.020.008547749
2025-08-07 00:25:5938-70.8-60.5-15.34.73440-0.95, 0.361.020.008547750
2025-08-07 00:27:5939-73.8-61.0-15.95.03539-0.96, 0.371.032.058547751
2025-08-07 00:29:5940-74.6-61.0-15.95.03554-0.96, 0.371.033.378547752
2025-08-07 00:31:5941-75.5-62.7-16.25.13578-0.96, 0.371.031.958547753
2025-08-07 00:33:5942-76.5-62.6-15.85.73698-0.97, 0.371.031.648547754
2025-08-07 00:35:5943-76.2-62.9-16.25.33631-0.96, 0.371.031.308547755
2025-08-07 00:37:5944-76.5-63.2-16.15.03614-0.96, 0.371.031.458547756
2025-08-07 00:39:5945-76.1-63.9-16.54.73560-0.95, 0.361.021.068547757
2025-08-07 00:41:5946-77.2-64.4-16.54.93616-0.96, 0.361.020.008547758
2025-08-07 00:43:5947-77.2-65.4-16.74.83592-0.97, 0.371.040.008547759
2025-08-07 00:45:5948-75.6-65.6-16.84.43507-0.98, 0.371.050.008547760
2025-08-07 00:47:5949-76.0-65.6-16.94.43513-0.99, 0.371.060.008547761
2025-08-07 00:49:5950-75.2-65.2-16.84.23509-1.00, 0.371.060.008547762
2025-08-07 00:51:5951-76.0-65.5-16.94.13522-0.99, 0.371.062.958547763
2025-08-07 00:53:5952-77.6-65.8-16.64.43640-0.99, 0.371.052.598547764
2025-08-07 00:55:5953-76.4-65.7-16.54.03599-1.00, 0.371.071.998547765
2025-08-07 00:57:5954-78.7-65.8-16.84.33666-0.99, 0.371.051.058547766
2025-08-07 00:59:5955-80.2-65.2-16.94.73763-0.99, 0.361.053.878547767
2025-08-07 01:01:5956-80.1-64.9-16.75.03791-0.99, 0.361.066.408547768
2025-08-07 01:03:5957-81.2-64.4-16.75.33846-0.99, 0.361.059.058547769
2025-08-07 01:05:5958-83.1-64.9-16.55.53919-0.97, 0.361.0410.058547770
2025-08-07 01:07:5959-85.2-65.4-16.55.74002-0.97, 0.361.039.838547771
2025-08-07 01:09:5960-91.5-65.8-15.97.54458-0.97, 0.361.0414.128547772
2025-08-07 01:11:5961-93.5-66.4-15.97.84568-0.99, 0.361.059.888547773
2025-08-07 01:13:5962-94.9-67.3-16.27.84584-0.97, 0.361.042.848547774
2025-08-07 01:15:5963-96.6-67.5-16.77.74544-0.96, 0.361.032.998547775
2025-08-07 01:17:5964-97.4-67.9-16.97.64534-0.96, 0.361.024.158547776
2025-08-07 01:19:5965-99.5-69.4-17.07.64589-0.95, 0.351.023.578547777
2025-08-07 01:21:5966-102.1-69.5-17.17.6463821.2-84.0-0.94, 0.351.002.528547778
2025-08-07 01:23:5967-101.9-69.1-17.27.3457021.4-79.7-0.93, 0.350.990.008547779
2025-08-07 01:25:5968-102.3-70.3-16.97.24605-0.94, 0.351.000.008547780
2025-08-07 01:27:5969-98.8-70.5-17.06.34455-0.96, 0.361.020.008547781
2025-08-07 01:29:5970-99.4-70.8-16.56.44544-0.96, 0.351.020.008547782
2025-08-07 01:31:5971-99.4-70.8-16.86.64506-0.96, 0.351.021.558547783
2025-08-07 01:33:5972-105.1-71.2-15.48.55038-0.96, 0.361.036.038547784
2025-08-07 01:35:5973-104.0-71.4-16.67.94708-0.95, 0.351.0110.778547785
2025-08-07 01:37:5974-102.6-72.2-17.07.44586-0.95, 0.351.012.218547786
2025-08-07 01:39:5975-103.8-72.6-17.27.54567-0.94, 0.351.001.648547787
2025-08-07 01:41:5976-105.3-73.8-17.47.8459920.9-82.9-0.94, 0.351.000.008547788
2025-08-07 01:43:5977-105.9-73.6-17.77.8453120.7-81.4-0.93, 0.340.990.008547789
2025-08-07 01:45:5978-108.0-73.3-18.07.9447920.4-78.3-0.93, 0.330.980.008547790
2025-08-07 01:47:5979-111.5-73.8-17.68.4467120.2-78.4-0.93, 0.330.981.268547791
2025-08-07 01:49:5980-111.1-74.7-17.98.6466920.0-82.9-0.94, 0.331.000.998547792
2025-08-07 01:51:5981-111.5-74.1-17.78.4464820.1-80.1-0.93, 0.330.990.008547793
2025-08-07 01:53:5982-114.7-73.8-16.08.25046-0.94, 0.331.000.008547794
2025-08-07 01:55:5983-107.4-72.7-17.47.6450920.0-81.3-0.94, 0.330.990.008547795
2025-08-07 01:57:5984-114.8-81.3-15.98.1508619.5-83.7-0.95, 0.321.000.008547796
2025-08-07 01:59:5985-124.6-84.9-14.910.7581119.6-80.9-0.94, 0.320.990.008547797
2025-08-07 02:01:5986-118.0-90.1-15.58.4528619.8-79.9-0.94, 0.320.992.498547798
2025-08-07 02:03:5987-118.7-82.4-15.18.4534919.6-79.7-0.94, 0.320.995.408547799
2025-08-07 02:05:5988-122.3-91.9-14.08.7576819.3-81.2-0.94, 0.320.990.958547800
2025-08-07 02:07:5989-124.5-88.5-14.19.2589419.2-81.6-0.94, 0.310.990.008547801
2025-08-07 02:09:5990-128.6-88.8-14.59.8597418.9-80.3-0.94, 0.310.990.008547802
2025-08-07 02:11:5991-130.1-88.8-14.59.8600418.7-79.4-0.94, 0.300.992.938547803
2025-08-07 02:13:5992-134.2-82.7-14.211.0629118.8-79.4-0.94, 0.310.992.608547804
2025-08-07 02:15:5993-137.1-87.5-14.511.0631918.8-77.4-0.93, 0.300.984.018547805
2025-08-07 02:17:5994-144.5-89.1-14.712.7665018.6-77.1-0.93, 0.300.985.018547806
2025-08-07 02:19:5995-170.0-86.6-15.816.1753118.5-74.6-0.92, 0.290.9711.388547807
2025-08-07 02:21:5996-178.3-90.5-15.717.4778118.4-72.4-0.91, 0.280.9664.538547808
2025-08-07 02:23:5997-180.3-82.4-15.717.3780418.6-70.2-0.90, 0.290.9517.658547809
2025-08-07 02:25:5998-182.4-79.2-15.717.3786918.6-70.6-0.90, 0.290.958.948547810
2025-08-07 02:27:5999-180.5-79.0-15.117.7840618.4-77.6-0.94, 0.300.981.998547811
2025-08-07 02:29:59100-180.2-77.9-14.917.7846018.6-77.5-0.93, 0.300.980.008547812
2025-08-07 02:31:59101-181.9-81.5-14.817.6859818.5-78.7-0.94, 0.300.990.008547813
2025-08-07 02:33:59102-180.3-79.2-14.917.6850518.7-78.0-0.94, 0.300.981.248547814
2025-08-07 02:35:59103-177.7-77.2-14.916.6843819.0-81.4-0.94, 0.310.995.708547815
2025-08-07 02:37:59104-179.7-78.2-15.017.3854518.7-83.5-0.95, 0.311.0011.648547816
2025-08-07 02:39:59105-184.3-77.8-15.117.7872318.8-82.0-0.95, 0.311.0014.438547817
2025-08-07 02:41:59106-186.6-76.9-15.417.8867518.8-81.3-0.94, 0.310.9915.348547818
2025-08-07 02:43:59107-191.1-82.4-15.418.0880518.6-80.4-0.94, 0.300.9921.678547819
2025-08-07 02:45:59108-189.3-79.1-15.717.3864418.6-80.4-0.94, 0.300.992.318547820
2025-08-07 02:47:59109-191.1-81.9-15.917.2871218.4-79.7-0.94, 0.300.997.758547821
2025-08-07 02:49:59110-196.0-84.4-15.918.0886918.7-78.2-0.94, 0.300.9815.508547822
2025-08-07 02:51:59111-200.0-86.7-15.818.5905218.4-78.2-0.94, 0.300.9820.058547823
2025-08-07 02:53:59112-201.9-86.2-15.819.2913218.6-76.9-0.93, 0.300.9820.738547824
2025-08-07 02:55:59113-205.3-86.5-15.819.1921518.4-76.7-0.93, 0.290.9819.528547825
2025-08-07 02:57:59114-205.8-89.5-16.018.8917418.3-78.1-0.94, 0.290.987.528547826
2025-08-07 02:59:59115-206.6-88.9-16.018.4918118.3-77.9-0.94, 0.290.981.698547827
2025-08-07 03:01:59116-200.7-89.9-16.516.8870018.1-78.0-0.94, 0.290.982.158547828
2025-08-07 03:03:59117-208.5-85.1-15.818.7938618.4-80.4-0.94, 0.300.992.528547829
2025-08-07 03:05:59118-209.4-87.2-15.618.8946718.5-79.0-0.94, 0.300.990.008547830
2025-08-07 03:07:59119-209.0-84.8-15.718.6942718.3-80.8-0.95, 0.300.990.008547831
2025-08-07 03:09:59120-201.8-81.0-16.317.0885918.3-81.0-0.95, 0.300.990.008547832
2025-08-07 03:11:59121-200.9-80.9-16.216.7885418.5-81.2-0.95, 0.300.990.008547833
2025-08-07 03:13:59122-200.8-77.4-16.116.7894518.4-82.3-0.95, 0.301.000.008547834
2025-08-07 03:15:59123-208.5-78.7-15.618.9960918.5-80.7-0.94, 0.300.990.008547835
2025-08-07 03:17:59124-209.5-77.1-15.619.0972218.6-82.1-0.95, 0.311.000.008547836
2025-08-07 03:19:59125-208.3-77.8-15.518.9967218.6-82.2-0.95, 0.311.000.008547837
2025-08-07 03:21:59126-213.5-75.8-15.619.7997218.6-81.0-0.95, 0.300.990.008547838
2025-08-07 03:23:59127-222.9-75.8-15.722.410629-0.95, 0.311.000.008547839
2025-08-07 03:25:59128-221.2-74.2-15.521.71067718.7-82.4-0.95, 0.311.000.008547840
2025-08-07 03:27:59129-222.0-76.7-15.521.61068818.8-82.7-0.95, 0.311.000.008547841

The research leading to these results has received funding from the European Commission's Seventh Framework Programme (FP7/2007-2013) under the grant agreement nr. 263506 [AFFECTS], and grant agreement nr. 263252 [COMESEP]
Solar Demon is still under construction.
( Legal notices - SWSC (Volume 5, A18, 2015) research article:Solar Demon - an approach to detecting flares, dimmings, and EUV waves on SDO/AIA images )