Solar Demon Dimming Detection (qlk)

Quick-look! running in real time on SDO/AIA 211 QLK data
3 minute cadence, typical delay 15 minutes
(detection version 1.00)
(view all Solar Demon detection tools)
Overview of dimming 14515
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-12-11 11:09 UTC)
Last detected dimming:
   1 hours and 17 minutes ago (2025-12-11 10:12 UTC)


Overview for dimming #:
   14515           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 #: 14515          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-11-28 11:12:1110.00.00.00.00 , 0.003600242
2025-11-28 11:15:1120.00.00.00.00 , 0.003600243
2025-11-28 11:18:1130.00.00.00.00 , 0.003600247
2025-11-28 11:21:1140.00.00.00.00 , 2.203600249
2025-11-28 11:24:1150.00.00.00.00 , 2.223600250
2025-11-28 11:27:1160.00.00.00.00 , 2.753600251
2025-11-28 11:30:1170.00.00.00.00 , 3.833600255
2025-11-28 11:33:1180.00.00.00.00 , 3.953600256
2025-11-28 11:36:1190.00.00.00.00 , 3.223600259
2025-11-28 11:39:11100.00.00.00.00 , 2.583600260
2025-11-28 11:42:11110.00.00.00.00 , 2.653600265
2025-11-28 11:45:11120.00.00.00.00 , 2.933600266
2025-11-28 11:48:11130.00.00.00.00 , 2.113600267
2025-11-28 11:51:11140.00.00.00.00 , 1.363600268
2025-11-28 11:54:11150.00.00.00.00 , 1.493600271
2025-11-28 11:57:11160.00.00.00.00 , 0.903600272
2025-11-28 12:00:11170.00.00.00.00 , 0.003600275
2025-11-28 12:03:11180.00.00.00.00 , 0.003600277
2025-11-28 12:06:11190.00.00.00.00 , 1.003600278
2025-11-28 12:09:11200.00.00.00.00 , 0.003600283
2025-11-28 12:12:1121-0.3-3.6-12.50.021 , 1.253600284
2025-11-28 12:15:1122-2.2-13.3-11.50.716732.934.90.49, 0.530.721.073600285
2025-11-28 12:18:1123-2.0-12.6-11.40.616132.934.90.49, 0.540.721.043600286
2025-11-28 12:21:1124-2.1-12.8-10.90.717232.934.80.48, 0.540.721.343600290
2025-11-28 12:24:1125-2.0-13.0-10.20.716333.335.10.49, 0.540.733.953600291
2025-11-28 12:27:1126-2.2-12.6-11.20.717732.632.40.46, 0.530.705.133600292
2025-11-28 12:30:1127-2.0-11.7-10.20.917332.434.40.48, 0.530.726.053600295
2025-11-28 12:33:1128-3.4-13.0-8.51.631530.129.70.43, 0.490.666.373600296
2025-11-28 12:36:1129-4.0-12.5-8.51.836828.931.10.46, 0.470.667.473600298
2025-11-28 12:39:1130-4.6-11.7-8.91.942227.126.90.41, 0.440.606.993600304
2025-11-28 12:42:1131-5.5-11.8-8.92.152927.626.60.40, 0.450.615.643600305
2025-11-28 12:45:1132-6.4-12.8-8.92.460428.129.10.43, 0.460.633.663600306
2025-11-28 12:48:1133-6.9-13.2-9.02.766729.230.70.45, 0.480.663.713600307
2025-11-28 12:51:1134-9.0-12.9-9.23.382922.726.20.41, 0.370.563.123600308
2025-11-28 12:54:1135-10.3-13.2-9.33.793022.025.50.40, 0.360.544.413600311
2025-11-28 12:57:2336-11.5-13.3-9.34.9105622.124.10.38, 0.360.533.743600312
2025-11-28 13:00:1137-12.1-12.8-9.45.7110922.323.80.38, 0.370.532.183600315
2025-11-28 13:03:1138-11.9-12.8-9.55.6109422.824.10.38, 0.370.532.053600317
2025-11-28 13:06:1139-11.2-13.5-9.54.498822.723.20.37, 0.370.522.113600318
2025-11-28 13:09:1140-18.1-15.5-10.73.8149822.222.60.36, 0.370.5110.553600319
2025-11-28 13:12:1141-19.2-15.6-11.33.5154322.022.10.35, 0.360.505.113600324
2025-11-28 13:15:1142-21.4-17.1-10.56.7179423.422.80.36, 0.380.535.873600325
2025-11-28 13:18:1143-30.7-17.6-10.310.6262021.621.90.35, 0.360.501.603600326
2025-11-28 13:21:1144-32.6-17.6-10.611.7278622.322.30.35, 0.370.514.353600329
2025-11-28 13:24:1145-35.5-18.1-10.411.8307022.921.80.35, 0.380.511.003600330
2025-11-28 13:27:1146-28.6-18.7-10.310.1242423.722.20.35, 0.390.520.973600333
2025-11-28 13:30:1147-39.0-19.2-10.713.9322924.622.60.35, 0.400.540.843600334
2025-11-28 13:33:1148-44.9-18.1-11.015.3365725.022.30.35, 0.410.540.003600335
2025-11-28 13:36:1149-54.8-18.5-10.717.5456124.623.20.36, 0.400.540.003600339
2025-11-28 13:39:1150-39.5-19.9-10.311.5342824.722.80.36, 0.410.540.003600342
2025-11-28 13:42:1151-39.5-19.6-10.712.8329123.121.30.34, 0.380.512.513600343
2025-11-28 13:45:1152-39.9-19.8-10.49.3336824.621.80.34, 0.400.533.703600346
2025-11-28 13:48:1153-42.4-20.1-10.810.1348823.720.80.33, 0.390.512.133600347
2025-11-28 13:51:1154-96.4-21.7-11.949.37239-10.6-64.3-0.89, -0.200.92163.103600348
2025-11-28 13:54:1155-103.9-21.9-12.153.57690-9.5-63.7-0.89, -0.180.9135.013600353
2025-11-28 13:57:1156-115.3-22.1-12.156.18490-18.0-61.1-0.84, -0.320.904.913600354
2025-11-28 14:00:1157-104.9-23.6-12.153.57648-17.4-64.5-0.87, -0.310.921.013600355
2025-11-28 14:03:1158-111.7-23.6-12.157.58035-9.4-64.8-0.90, -0.170.920.003600358
2025-11-28 14:06:1159-130.6-26.5-12.257.99243-13.9-66.6-0.90, -0.250.931.553600359
2025-11-28 14:09:1160-150.1-28.9-11.965.610753-12.0-64.2-0.89, -0.220.921.733600360
2025-11-28 14:12:1161-158.3-25.1-11.870.811407-12.0-63.3-0.88, -0.220.913.283600363
2025-11-28 14:15:1162-161.0-25.2-12.072.011491-12.0-63.2-0.88, -0.220.915.263600366
2025-11-28 14:18:1163-158.9-28.4-12.268.311156-12.2-63.3-0.88, -0.220.914.123600367
2025-11-28 14:21:1164-201.8-27.7-12.4104.614315-15.4-61.1-0.85, -0.280.904.373600371
2025-11-28 14:24:1165-210.0-26.4-12.0108.415115-15.9-61.2-0.85, -0.290.902.833600372
2025-11-28 14:27:1166-214.5-27.8-12.5112.015118-16.3-62.0-0.86, -0.290.912.053600373
2025-11-28 14:30:1167-175.5-26.8-12.575.512195-13.3-64.9-0.89, -0.240.922.603600374
2025-11-28 14:33:1168-176.6-27.6-12.675.412002-12.4-65.6-0.90, -0.220.932.913600377
2025-11-28 14:36:1169-181.4-35.1-12.877.412102-12.2-66.4-0.90, -0.220.934.313600378
2025-11-28 14:39:1170-198.5-37.1-12.885.213157-10.7-65.1-0.90, -0.200.923.293600383
2025-11-28 14:42:1171-208.7-37.3-12.791.113762-11.2-66.2-0.91, -0.200.933.173600384
2025-11-28 14:45:1172-272.4-39.2-12.6135.818319-14.6-64.2-0.88, -0.260.921.173600385
2025-11-28 14:48:1173-280.4-37.0-12.7135.718679-14.4-64.2-0.88, -0.260.921.323600386
2025-11-28 14:51:1174-233.4-36.7-12.796.915425-11.4-66.2-0.91, -0.210.931.333600390
2025-11-28 14:54:1175-291.9-37.6-12.8140.819453-14.9-64.1-0.88, -0.270.921.673600391
2025-11-28 14:57:1176-290.7-36.3-12.9139.019189-14.8-64.2-0.88, -0.270.923.223600394
2025-11-28 15:00:1177-297.4-36.9-13.0141.319585-13.8-64.1-0.88, -0.250.923.083600395
2025-11-28 15:03:3578-339.8-54.1-13.1152.821414-14.2-63.3-0.88, -0.260.914.143600396
2025-11-28 15:06:1179-345.8-53.8-13.1154.921804-13.3-63.6-0.88, -0.240.914.243600399
2025-11-28 15:09:3580-325.3-41.4-12.9147.621259-13.8-63.0-0.87, -0.250.912.373600400
2025-11-28 15:12:1181-333.8-41.4-12.9151.021800-14.1-62.9-0.87, -0.260.910.003600404
2025-11-28 15:15:1182-341.2-42.6-12.8153.322222-13.4-63.2-0.88, -0.240.910.003600405
2025-11-28 15:18:1183-345.2-43.2-13.0156.822438-13.5-62.9-0.87, -0.250.910.003600406
2025-11-28 15:21:1184-354.9-46.6-12.8159.623270-12.7-62.2-0.87, -0.230.900.003600410
2025-11-28 15:24:1185-360.8-47.3-12.8160.723577-12.7-61.8-0.87, -0.230.900.003600411
2025-11-28 15:27:1186-361.8-45.3-12.9162.523574-12.9-61.2-0.86, -0.240.900.003600412
2025-11-28 15:30:1187-368.4-45.5-12.9165.423887-13.0-61.0-0.86, -0.240.890.003600415
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 )