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 14363
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-12-07 10:45 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2025-12-07 10:45 UTC)


Overview for dimming #:
   14363           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 #: 14363          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-10 03:45:1110.00.00.00.00 , 0.003583237
2025-11-10 03:48:1120.00.00.00.00 , 0.003583240
2025-11-10 03:51:1130.00.00.00.00 , 1.563583241
2025-11-10 03:54:1140.00.00.00.00 , 1.113583244
2025-11-10 03:57:1150.00.00.00.00 , 1.083583247
2025-11-10 04:00:1160.00.00.00.00 , 2.463583248
2025-11-10 04:03:1170.00.00.00.00 , 0.003583249
2025-11-10 04:06:1180.00.00.00.00 , 0.003583252
2025-11-10 04:09:119-0.7-3.2-132.90.05-12.8-35.7-0.58, -0.270.641.463583253
2025-11-10 04:12:1110-2.0-21.7-128.90.114-12.9-35.7-0.58, -0.270.643.273583256
2025-11-10 04:15:1111-3.2-41.0-114.80.121-13.0-35.7-0.58, -0.270.645.363583261
2025-11-10 04:18:1112-4.0-45.9-146.30.124-13.0-35.6-0.57, -0.270.643.503583262
2025-11-10 04:21:1113-5.4-67.2-142.40.133-13.0-35.6-0.57, -0.270.641.683583263
2025-11-10 04:24:1114-5.2-63.3-149.00.131-13.0-35.5-0.57, -0.270.641.613583264
2025-11-10 04:27:1115-4.9-62.9-165.90.128-13.0-35.5-0.57, -0.270.640.003583265
2025-11-10 04:30:1116-4.0-43.2-146.10.125-13.0-35.6-0.57, -0.270.640.003583268
2025-11-10 04:33:3517-3.6-42.5-146.60.122-13.0-35.6-0.57, -0.270.640.003583269
2025-11-10 04:36:1118-4.8-53.1-133.80.132-13.0-35.6-0.57, -0.280.640.003583272
2025-11-10 04:39:1119-3.4-39.0-95.10.125-13.0-35.6-0.57, -0.270.640.003583275
2025-11-10 04:42:1120-3.6-43.7-147.50.122-13.0-35.6-0.57, -0.270.640.003583276
2025-11-10 04:45:1121-3.1-36.9-134.10.119-13.0-35.5-0.57, -0.270.640.003583277
2025-11-10 04:48:1122-2.3-17.6-96.40.119-12.9-35.4-0.57, -0.270.630.003583280

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 )