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 14719
Detector 24h operating status:

Last processed image:    
   0 hours and 15 minutes ago (2025-12-30 05:33 UTC)
Last detected dimming:
   1 hours and 27 minutes ago (2025-12-30 04:21 UTC)


Overview for dimming #:
   14719           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 #: 14719          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-12-27 05:30:1110.00.00.00.00 , 1.333627310
2025-12-27 05:33:1120.00.00.00.00 , 1.923627315
2025-12-27 05:36:1130.00.00.00.00 , 1.823627316
2025-12-27 05:39:1140.00.00.00.00 , 1.913627317
2025-12-27 05:42:1150.00.00.00.00 , 1.203627318
2025-12-27 05:45:1160.00.00.00.00 , 6.123627321
2025-12-27 05:48:1170.00.00.00.00 , 1.363627322
2025-12-27 05:51:1180.00.00.00.00 , 1.193627327
2025-12-27 05:54:1190.00.00.00.00 , 0.003627328
2025-12-27 05:57:11100.00.00.00.00 , 1.173627329
2025-12-27 06:00:11110.00.00.00.00 , 0.843627330
2025-12-27 06:03:11120.00.00.00.00 , 0.873627333
2025-12-27 06:06:11130.00.0-10.70.04 , 0.003627336
2025-12-27 06:09:1114-0.7-2.3-9.50.146 , 1.583627337
2025-12-27 06:12:1115-4.7-13.4-9.10.2437 , 1.773627338
2025-12-27 06:15:1116-5.3-12.5-9.40.3481 , 1.153627343
2025-12-27 06:18:1117-1.5-3.7-10.60.3108 , 0.003627344
2025-12-27 06:21:1118-2.4-7.9-11.20.5166 , 0.003627345
2025-12-27 06:24:1119-2.6-6.5-11.40.5172 , 0.003627346
2025-12-27 06:27:1120-2.6-6.4-11.60.5172 , 0.883627351
2025-12-27 06:30:1121-2.7-7.9-12.30.6182 , 0.883627352
2025-12-27 06:33:1122-3.4-8.4-12.10.7216 , 1.113627353
2025-12-27 06:36:1123-4.0-8.3-12.00.8265 , 1.183627354
2025-12-27 06:39:1124-14.9-20.1-12.53.0988-7.3-10.4-0.18, -0.090.200.003627357
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 )