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 12785
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-06-24 21:15 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2025-06-24 21:15 UTC)


Overview for dimming #:
   12785           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

more


Details for dimming #: 12785          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-11 16:15:3510.00.00.00.00 , 0.003410358
2025-05-11 16:18:1120.00.00.00.00 , 0.003410361
2025-05-11 16:21:1130.00.00.00.00 , 0.003410362
2025-05-11 16:24:1140.00.00.00.00 , 0.003410365
2025-05-11 16:27:115-1.9-8.7-8.20.0235 , 0.003410366
2025-05-11 16:30:116-9.2-13.8-9.60.09071.11, -0.291.151.363410369
2025-05-11 16:33:117-12.1-19.0-10.50.010421.11, -0.301.151.043410370
2025-05-11 16:36:118-12.2-19.7-10.00.010651.11, -0.301.150.883410373
2025-05-11 16:39:239-9.2-18.0-9.10.08671.11, -0.311.152.923410374
2025-05-11 16:42:1110-8.3-19.2-9.70.07311.11, -0.311.150.003410377
2025-05-11 16:45:1111-8.0-17.4-9.90.07021.11, -0.311.150.003410380
2025-05-11 16:48:1112-8.6-19.9-10.70.07031.10, -0.301.150.003410381
2025-05-11 16:51:1113-10.5-22.4-11.80.07951.10, -0.301.140.003410382
2025-05-11 16:54:1114-12.8-25.3-12.20.09321.11, -0.301.150.893410385
2025-05-11 16:57:1115-15.6-28.0-11.60.111381.11, -0.301.158.503410386
2025-05-11 17:00:1116-17.0-28.1-11.70.312541.11, -0.301.154.493410388
2025-05-11 17:03:1117-17.7-26.8-12.00.413301.11, -0.301.152.473410389
2025-05-11 17:06:1118-16.4-24.9-11.20.513011.10, -0.311.151.513410392
2025-05-11 17:09:1119-15.4-23.0-10.30.612661.11, -0.301.151.843410393
2025-05-11 17:12:1120-16.6-23.5-10.20.513861.10, -0.311.142.523410397
2025-05-11 17:15:1121-18.3-24.5-10.10.515331.10, -0.311.142.173410398
2025-05-11 17:18:1122-21.1-27.0-10.60.616931.10, -0.311.142.883410400
2025-05-11 17:21:1123-26.7-29.3-10.40.721571.09, -0.321.144.403410401
2025-05-11 17:24:1124-27.7-29.3-10.30.722151.10, -0.321.144.223410405
2025-05-11 17:27:5925-29.9-29.5-10.21.224391.09, -0.331.149.933410406
2025-05-11 17:30:1126-31.8-31.3-10.21.425571.09, -0.321.142.863410409
2025-05-11 17:33:1127-33.0-30.5-10.51.926431.09, -0.331.141.193410410
2025-05-11 17:36:1128-33.7-30.2-10.52.226421.09, -0.331.140.003410413
2025-05-11 17:39:1129-39.1-30.3-10.44.430931.08, -0.341.140.993410414
2025-05-11 17:42:1130-38.3-30.3-10.53.530311.08, -0.341.130.003410417
2025-05-11 17:45:1131-38.5-29.3-10.73.730061.08, -0.351.131.053410418
2025-05-11 17:48:1132-39.8-28.3-10.55.031581.08, -0.351.131.373410421
2025-05-11 17:51:1133-38.7-28.2-10.93.529881.08, -0.351.131.333410422
2025-05-11 17:54:1134-41.0-28.0-11.24.831111.08, -0.351.130.873410425
2025-05-11 17:57:1135-39.7-28.5-11.33.730181.08, -0.351.130.003410426
2025-05-11 18:00:1136-42.9-27.0-11.14.532731.07, -0.361.130.003410429
2025-05-11 18:03:1137-47.2-27.6-11.45.435301.07, -0.361.130.003410430
2025-05-11 18:06:1138-49.0-27.5-11.65.436451.07, -0.361.131.023410433
2025-05-11 18:09:1139-49.6-28.7-11.75.236791.07, -0.361.130.003410434
2025-05-11 18:12:1140-46.4-27.6-11.84.334261.06, -0.371.130.003410437
2025-05-11 18:15:1141-49.0-28.2-12.04.936081.06, -0.371.130.003410440

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 )