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 19706
Detector 14 day operating status:

Last detected dimming:
   235 hours and 2 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19706           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 #: 19706          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-28 14:53:5910.00.00.00.00 , 0.008533871
2025-07-28 14:55:5920.00.00.00.00 , 0.008533872
2025-07-28 14:57:5930.00.00.00.00 , 0.008533873
2025-07-28 14:59:5940.00.00.00.00 , 0.008533874
2025-07-28 15:01:5950.00.00.00.00 , 0.008533875
2025-07-28 15:03:5960.00.00.00.00 , 0.008533876
2025-07-28 15:05:5970.00.00.00.00 , 0.008533877
2025-07-28 15:07:5980.00.00.00.00 , 2.058533878
2025-07-28 15:09:5990.00.00.00.00 , 1.078533879
2025-07-28 15:11:59100.00.00.00.00 , 0.008533880
2025-07-28 15:13:59110.00.00.00.00 , 0.008533881
2025-07-28 15:15:59120.00.00.00.00 , 0.008533882
2025-07-28 15:17:5913-0.9-5.6-12.10.373-36.821.50.30, -0.680.740.008533883
2025-07-28 15:19:5914-2.2-9.9-12.70.7158-35.721.70.30, -0.660.730.958533884
2025-07-28 15:21:5915-2.9-11.9-12.30.9188-36.221.50.30, -0.670.731.378533885
2025-07-28 15:23:5916-3.8-16.0-9.41.1237-36.221.50.30, -0.670.731.068533886
2025-07-28 15:25:5917-4.2-16.9-10.11.2264-36.221.40.30, -0.670.731.668533887
2025-07-28 15:27:5918-4.9-17.9-10.51.5313-36.221.50.30, -0.670.733.168533888
2025-07-28 15:29:5919-5.6-19.5-10.61.6340-10.1-55.3-0.82, -0.230.853.118533889
2025-07-28 15:31:5920-7.2-20.6-12.91.5319 , 3.458533890
2025-07-28 15:33:5921-10.0-26.8-11.31.9412 , 3.068533891
2025-07-28 15:35:5922-9.0-25.3-11.62.0426 , 4.668533892
2025-07-28 15:37:5923-12.2-28.0-11.52.5530 , 3.558533893
2025-07-28 15:39:5924-14.9-58.6-11.43.1643-9.8-54.1-0.81, -0.230.840.008533894
2025-07-28 15:41:5925-10.5-30.9-11.23.1612-9.5-53.9-0.81, -0.220.840.008533895
2025-07-28 15:43:5926-10.5-30.8-11.23.0605-10.1-54.7-0.81, -0.230.850.008533896
2025-07-28 15:45:5927-21.1-31.7-12.65.51322-32.619.20.28, -0.620.681.888533897
2025-07-28 15:47:5928-20.9-31.9-12.65.41303-32.719.30.28, -0.620.680.978533898
2025-07-28 15:49:5929-22.5-33.1-12.85.91412-32.119.00.28, -0.610.671.038533899
2025-07-28 15:51:5930-23.6-32.9-13.55.91434-31.218.40.27, -0.600.660.008533900
2025-07-28 15:53:5931-24.6-33.8-14.06.01458-30.918.20.27, -0.600.664.368533901
2025-07-28 15:55:5932-31.7-35.5-14.18.11906-29.616.70.25, -0.580.633.068533902
2025-07-28 15:57:5933-30.0-36.2-15.17.01724-29.417.40.26, -0.580.631.988533903
2025-07-28 15:59:5934-31.2-36.5-15.47.01756-29.017.20.26, -0.570.632.098533904
2025-07-28 16:01:5935-33.2-36.5-15.47.41862-28.916.90.26, -0.570.622.778533905
2025-07-28 16:03:5936-34.2-36.0-15.37.81933-28.216.40.25, -0.560.612.078533906
2025-07-28 16:05:5937-34.7-34.1-15.37.81956-27.015.70.24, -0.540.590.008533907
2025-07-28 16:07:5938-35.7-32.1-15.18.22042-26.415.50.24, -0.530.590.008533908
2025-07-28 16:09:5939-36.5-30.5-14.98.52115-25.014.50.23, -0.510.560.008533909
2025-07-28 16:11:5940-37.5-29.5-15.18.72168-24.714.50.23, -0.510.560.008533910
2025-07-28 16:13:5941-37.7-27.8-14.78.92217-24.114.20.23, -0.500.550.008533911
2025-07-28 16:15:5942-37.6-27.8-14.98.72173-24.414.20.23, -0.500.550.008533912
2025-07-28 16:17:5943-38.4-27.1-15.18.92229-24.514.20.23, -0.500.550.008533913
2025-07-28 16:19:5944-38.6-25.0-14.69.22268-24.514.10.22, -0.500.550.008533914
2025-07-28 16:21:5945-39.7-25.4-14.69.42300-24.113.70.22, -0.500.540.008533915
2025-07-28 16:23:5946-40.0-25.6-14.99.42300-23.713.60.22, -0.490.540.008533916
2025-07-28 16:25:5947-40.7-25.8-15.49.42303-23.213.00.21, -0.490.530.008533917
2025-07-28 16:27:5948-40.3-26.3-15.19.42289-23.012.90.21, -0.480.520.008533918

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 )