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 14721
Detector 24h operating status:

Last processed image:    
   0 hours and 15 minutes ago (2025-12-30 05:33 UTC)
Last detected dimming:
   1 hours and 27 minutes ago (2025-12-30 04:21 UTC)


Overview for dimming #:
   14721           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 #: 14721          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-12-27 09:30:1110.00.00.00.00 , 0.003627470
2025-12-27 09:33:1120.00.00.00.00 , 0.003627473
2025-12-27 09:36:1130.00.00.00.00 , 0.003627474
2025-12-27 09:39:1140.00.00.00.00 , 0.003627477
2025-12-27 09:42:1150.00.00.00.00 , 0.003627478
2025-12-27 09:45:1160.00.00.00.00 , 3.423627481
2025-12-27 09:48:1170.00.00.00.00 , 0.003627482
2025-12-27 09:51:1180.00.00.00.00 , 0.003627483
2025-12-27 09:54:1190.00.00.00.00 , 0.003627484
2025-12-27 10:09:1110-0.3-3.6-9.70.1283.916.00.28, 0.110.300.003627494
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 )