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 14498
Detector 24h operating status:

Last processed image:    
   0 hours and 24 minutes ago (2025-11-28 14:18 UTC)
Last detected dimming:
   0 hours and 24 minutes ago (2025-11-28 14:18 UTC)


Overview for dimming #:
   14498           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
more

Details for dimming #: 14498          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-11-26 05:54:1110.00.00.00.00 , 0.003598121
2025-11-26 05:57:1120.00.00.00.00 , 0.003598122
2025-11-26 06:00:1130.00.00.00.00 , 0.003598123
2025-11-26 06:03:1140.00.00.00.00 , 0.003598124
2025-11-26 06:06:1150.00.00.00.00 , 0.003598125
2025-11-26 06:09:1160.00.00.00.00 , 4.493598126
2025-11-26 06:12:1170.00.00.00.00 , 0.003598127
2025-11-26 06:15:1180.00.00.00.00 , 0.003598128
2025-11-26 06:18:2390.00.00.00.00 , 0.003598129
2025-11-26 06:21:11100.00.00.00.00 , 0.003598130
2025-11-26 06:24:11110.00.00.00.00 , 0.003598139
2025-11-26 06:27:11120.00.00.00.00 , 0.003598140
2025-11-26 06:30:11130.00.00.00.00 , 0.003598141
2025-11-26 06:33:11140.00.00.00.00 , 0.003598142
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 )