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 13423
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-07-29 03:48 UTC)
Last detected dimming:
   0 hours and 23 minutes ago (2025-07-29 03:48 UTC)


Overview for dimming #:
   13423           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 #: 13423          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-07-27 10:57:1110.00.00.00.00 , 0.003483322
2025-07-27 11:00:1120.00.00.00.00 , 0.003483325
2025-07-27 11:03:1130.00.00.00.00 , 0.003483326
2025-07-27 11:06:1140.00.00.00.00 , 0.003483329
2025-07-27 11:09:1150.00.00.00.00 , 0.003483330
2025-07-27 11:12:1160.00.00.00.00 , 2.813483335
2025-07-27 11:15:1170.00.00.00.00 , 3.183483336
2025-07-27 11:18:1180.00.00.00.00 , 13.473483337
2025-07-27 11:21:119-10.8-27.0-9.10.2846 , 18.203483338
2025-07-27 11:24:1110-14.4-29.9-9.30.510535.3-30.2-0.51, 0.010.511.083483341
2025-07-27 11:27:1111-18.0-30.5-9.90.61319-0.90, 0.511.031.173483342
2025-07-27 11:30:1112-20.6-28.5-9.70.41629-0.91, 0.511.041.633483347
2025-07-27 11:33:1113-25.5-28.7-9.90.61964-0.91, 0.511.042.693483348
2025-07-27 11:36:1114-29.8-39.0-10.01.12201-0.90, 0.511.042.593483349
2025-07-27 11:39:1115-37.3-53.1-10.21.82721-0.90, 0.511.042.123483350
2025-07-27 11:42:1116-43.1-39.8-9.71.93362-0.91, 0.511.052.203483354
2025-07-27 11:45:1117-53.0-61.0-9.92.23993-0.92, 0.501.041.813483355
2025-07-27 11:48:1118-63.9-74.2-10.42.44529-0.92, 0.501.052.573483356
2025-07-27 11:51:1119-72.8-72.0-10.92.74993-0.92, 0.501.053.093483360
2025-07-27 11:54:1120-84.1-83.5-11.52.75412-0.92, 0.501.0510.783483361
2025-07-27 11:57:1121-92.6-84.3-12.13.35807-0.92, 0.501.0514.923483362
2025-07-27 12:00:1122-103.3-89.3-12.73.96178-0.92, 0.501.0512.263483365
2025-07-27 12:03:1123-115.5-91.8-12.96.26839-0.92, 0.491.059.793483366
2025-07-27 12:06:1124-124.7-99.7-13.48.17262-0.93, 0.491.057.953483369
2025-07-27 12:09:1125-132.3-101.5-13.59.57554-0.93, 0.491.0513.523483370
2025-07-27 12:12:1126-140.7-104.6-14.110.87810-0.93, 0.481.057.963483373
2025-07-27 12:15:1127-151.1-103.7-13.916.88570-0.93, 0.481.058.043483374
2025-07-27 12:18:1128-155.6-101.2-13.916.48739-0.93, 0.481.052.693483377
2025-07-27 12:21:1129-160.1-100.7-14.116.38861-0.93, 0.481.051.913483378
2025-07-27 12:24:1130-163.6-97.3-14.316.99017-0.93, 0.491.051.383483381
2025-07-27 12:27:1131-174.0-90.1-14.023.49785-0.94, 0.481.051.553483382
2025-07-27 12:30:1132-177.2-88.1-14.224.19893-0.94, 0.481.051.443483385
2025-07-27 12:33:1133-184.2-82.1-14.126.510225-0.94, 0.481.051.083483386
2025-07-27 12:36:1134-193.5-79.5-14.328.310783-0.94, 0.481.060.003483387
2025-07-27 12:39:1135-197.6-67.7-14.430.711087-0.95, 0.481.060.973483388
2025-07-27 12:42:1136-199.8-49.5-14.432.311282-0.95, 0.471.071.183483395
2025-07-27 12:45:1137-205.6-44.6-14.634.411668-0.96, 0.471.070.003483396
2025-07-27 12:48:1138-200.6-43.9-14.630.111293-0.96, 0.471.070.003483397
2025-07-27 12:51:1139-215.4-44.5-14.239.912491-0.97, 0.451.070.003483398
2025-07-27 12:54:1140-220.2-43.4-14.042.412918-0.97, 0.451.070.003483401
2025-07-27 12:57:1141-224.2-44.2-14.142.512993-0.97, 0.451.071.243483402
2025-07-27 13:00:1142-233.7-45.0-14.143.213375-0.98, 0.451.072.393483405
2025-07-27 13:03:1143-240.9-45.7-14.444.313587-0.98, 0.441.071.843483406
2025-07-27 13:06:1144-249.5-46.0-14.147.614123-0.98, 0.441.080.003483409
2025-07-27 13:09:1145-253.9-46.0-14.447.614176-0.98, 0.441.080.003483410
2025-07-27 13:12:1146-259.7-46.3-14.649.014370-0.98, 0.431.080.003483413
2025-07-27 13:15:1147-268.0-46.9-14.752.214787-0.99, 0.431.083.873483414
2025-07-27 13:18:1148-272.8-46.9-14.752.814956-0.99, 0.431.083.283483418
2025-07-27 13:21:1149-282.1-47.4-14.755.615414-0.99, 0.411.070.003483419
2025-07-27 13:24:1150-281.8-48.2-14.954.815309-0.99, 0.421.080.003483421
2025-07-27 13:27:1151-300.4-49.0-14.959.816245-0.99, 0.391.060.003483422
2025-07-27 13:30:1152-298.9-48.9-14.959.116110-0.99, 0.391.061.063483423
2025-07-27 13:33:1153-302.3-49.5-14.960.416294-0.99, 0.411.077.553483426
2025-07-27 13:36:1154-310.3-49.7-15.262.416611-0.99, 0.381.062.333483429
2025-07-27 13:39:1155-307.8-50.1-15.460.816391-0.99, 0.411.070.003483430
2025-07-27 13:42:1156-325.0-50.0-14.869.517897-1.00, 0.411.081.053483433
2025-07-27 13:45:1157-337.2-50.5-15.170.618372-0.99, 0.411.070.933483434
2025-07-27 13:48:1158-351.7-51.1-15.173.21893020.6-75.3-0.91, 0.330.970.953483437
2025-07-27 13:51:1159-352.6-51.7-15.271.71877719.6-69.6-0.89, 0.310.946.093483438
2025-07-27 13:54:1160-380.4-52.3-15.376.62009518.4-46.0-0.69, 0.260.747.643483441
2025-07-27 13:57:1161-387.9-52.6-15.477.62050618.9-46.2-0.69, 0.260.747.473483442
2025-07-27 14:00:1162-406.1-52.9-15.381.52151517.8-43.5-0.66, 0.240.711.213483445
2025-07-27 14:03:1163-410.6-53.5-15.481.12166717.2-42.3-0.65, 0.230.691.343483446
2025-07-27 14:06:1164-427.7-53.8-15.783.92230716.5-40.6-0.63, 0.220.672.933483449
2025-07-27 14:09:1165-432.6-54.3-15.784.02253316.4-40.4-0.63, 0.210.661.443483450
2025-07-27 14:12:1166-443.4-53.5-15.885.52284115.6-38.5-0.61, 0.200.641.083483453
2025-07-27 14:15:1167-455.6-53.8-15.888.62366815.7-38.7-0.61, 0.200.641.043483454
2025-07-27 14:18:1168-456.3-54.4-15.688.92380315.6-38.7-0.61, 0.200.642.553483457
2025-07-27 14:21:1169-480.3-54.7-15.593.92520015.0-37.3-0.59, 0.190.6214.163483458
2025-07-27 14:24:1170-499.3-55.2-15.699.12618314.4-36.1-0.58, 0.170.6017.433483461
2025-07-27 14:27:1171-502.0-54.5-15.5100.72645315.2-37.2-0.59, 0.190.624.073483462
2025-07-27 14:30:1172-518.0-55.8-15.7103.52707913.9-35.0-0.56, 0.170.593.893483465
2025-07-27 14:33:1173-520.4-56.1-15.8103.42683912.6-33.2-0.54, 0.140.565.573483466
2025-07-27 14:36:1174-529.4-56.6-16.1104.32704912.8-33.9-0.55, 0.150.576.453483467
2025-07-27 14:39:1175-537.2-56.2-16.1106.22743812.8-33.7-0.55, 0.150.571.333483468
2025-07-27 14:42:1176-543.4-56.1-16.1107.72772712.4-33.1-0.54, 0.140.561.373483475
2025-07-27 14:45:1177-533.1-56.6-16.1103.62698512.0-32.4-0.53, 0.130.550.003483476
2025-07-27 14:48:1178-549.5-56.9-16.1108.52778911.7-32.6-0.53, 0.120.551.013483477
2025-07-27 14:51:1179-556.4-56.7-16.2110.62806711.3-33.9-0.55, 0.120.570.003483478
2025-07-27 14:54:1180-558.7-56.2-16.2111.72831811.6-34.7-0.56, 0.130.580.003483481
2025-07-27 14:57:1181-553.1-56.1-16.5107.82756111.5-33.4-0.55, 0.120.560.843483482
2025-07-27 15:00:1182-544.2-56.1-16.1109.92759511.9-35.9-0.58, 0.130.600.003483485
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 )