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 14744
Detector 24h operating status:

Last processed image:    
   1 hours and 26 minutes ago (2026-01-25 01:18 UTC)
Last detected dimming:
   1 hours and 26 minutes ago (2026-01-25 01:18 UTC)


Overview for dimming #:
   14744           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 #: 14744          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-12-30 09:24:1110.00.00.00.00 , 0.003630346
2025-12-30 09:27:1120.00.00.00.00 , 0.003630347
2025-12-30 09:30:1130.00.00.00.00 , 0.003630348
2025-12-30 09:33:1140.00.00.00.00 , 0.003630351
2025-12-30 09:36:1150.00.00.00.00 , 2.413630352
2025-12-30 09:39:1160.00.00.00.00 , 2.883630357
2025-12-30 09:42:1170.00.00.00.00 , 0.873630358
2025-12-30 09:45:1180.00.00.00.00 , 0.003630359
2025-12-30 09:48:1190.00.00.00.00 , 1.473630360
2025-12-30 09:51:11100.00.0-12.40.03-2.0-27.0-0.46, 0.010.460.853630361
2025-12-30 09:54:11110.00.00.00.00 , 0.003630366
2025-12-30 09:57:11120.00.0-12.30.02-2.0-27.0-0.46, 0.010.460.003630367
2025-12-30 10:00:11130.00.0-15.10.02-2.0-26.8-0.46, 0.010.460.003630368
2025-12-30 10:03:1114-0.10.0-14.90.06 , 0.003630372
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 )