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 14315
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-11-08 07:24 UTC)
Last detected dimming:
   8 hours and 39 minutes ago (2025-11-07 23:06 UTC)


Overview for dimming #:
   14315           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 #: 14315          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-11-05 05:48:1110.00.00.00.00 , 0.003578644
2025-11-05 05:51:1120.00.00.00.00 , 0.003578645
2025-11-05 05:54:1230.00.00.00.00 , 0.003578646
2025-11-05 05:57:1140.00.00.00.00 , 0.003578647
2025-11-05 06:00:1150.00.00.00.00 , 0.003578648
2025-11-05 06:03:1160.00.00.00.00 , 4.703578649
2025-11-05 06:06:1170.00.00.00.00 , 2.893578650
2025-11-05 06:09:1180.00.00.00.00 , 0.003578651
2025-11-05 06:12:1190.00.00.00.00 , 0.003578652
2025-11-05 06:15:11100.00.00.00.00 , 0.003578653
2025-11-05 06:18:11110.00.00.00.00 , 0.003578654
2025-11-05 06:21:11120.00.00.00.00 , 0.003578655
2025-11-05 06:24:11130.00.00.00.00 , 0.003578656
2025-11-05 06:27:1114-2.8-14.2-14.50.919531.6-42.7-0.58, 0.490.760.003578657
2025-11-05 06:30:1115-2.9-14.8-14.50.919131.4-42.5-0.58, 0.480.760.003578658
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 )