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 13913
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-09-28 04:48 UTC)
Last detected dimming:
   2 hours and 28 minutes ago (2025-09-28 02:39 UTC)


Overview for dimming #:
   13913           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 #: 13913          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-09-22 06:33:1110.00.00.00.00 , 1.223536663
2025-09-22 06:36:1120.00.00.00.00 , 0.993536664
2025-09-22 06:39:1130.00.00.00.00 , 0.873536665
2025-09-22 06:42:1140.00.00.00.00 , 0.003536666
2025-09-22 06:45:1150.00.00.00.00 , 1.313536669
2025-09-22 06:48:1160.00.00.00.00 , 2.093536670
2025-09-22 06:51:1170.00.00.00.00 , 1.473536675
2025-09-22 06:54:1180.00.00.00.00 , 0.003536676
2025-09-22 06:57:1190.00.00.00.00 , 0.003536677
2025-09-22 07:00:11100.00.00.00.00 , 0.003536678
2025-09-22 07:03:11110.00.00.00.00 , 0.003536681
2025-09-22 07:06:11120.00.00.00.00 , 0.003536682
2025-09-22 07:09:11130.00.00.00.00 , 0.003536685
2025-09-22 07:12:11140.00.0-9.80.01 , 0.003536686
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 )