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 14312
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-11-08 07:30 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2025-11-08 07:30 UTC)


Overview for dimming #:
   14312           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 #: 14312          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-11-05 01:45:1110.00.00.00.00 , 0.003578422
2025-11-05 01:48:1120.00.00.00.00 , 0.003578426
2025-11-05 01:51:1130.00.00.00.00 , 0.003578427
2025-11-05 01:54:1140.00.00.00.00 , 0.003578428
2025-11-05 01:57:1150.00.00.00.00 , 2.373578429
2025-11-05 02:00:116-0.7-5.7-15.60.246 , 10.363578432
2025-11-05 02:03:117-0.7-5.7-14.90.247 , 1.443578433
2025-11-05 02:06:118-0.7-6.2-11.70.252 , 0.003578436
2025-11-05 02:09:119-0.6-4.9-11.80.243 , 0.003578437
2025-11-05 02:12:11100.00.00.00.00 , 0.003578442
2025-11-05 02:15:11110.00.00.00.00 , 0.003578443
2025-11-05 02:18:11120.00.00.00.00 , 0.003578444
2025-11-05 02:21:11130.00.00.00.00 , 0.003578445
2025-11-05 02:24:11140.00.00.00.00 , 0.003578448
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 )