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 14540
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-12-05 21:03 UTC)
Last detected dimming:
   0 hours and 19 minutes ago (2025-12-05 21:03 UTC)


Overview for dimming #:
   14540           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 #: 14540          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-12-01 14:21:1110.00.00.00.00 , 1.013603247
2025-12-01 14:24:1120.00.00.00.00 , 0.003603251
2025-12-01 14:27:1130.00.00.00.00 , 0.003603252
2025-12-01 14:30:1140.00.00.00.00 , 0.003603253
2025-12-01 14:33:1150.00.00.00.00 , 0.003603257
2025-12-01 14:36:1160.00.00.00.00 , 3.243603258
2025-12-01 14:39:1170.00.00.00.00 , 0.003603259
2025-12-01 14:42:1180.00.00.00.00 , 0.003603264
2025-12-01 14:45:1190.00.00.00.00 , 0.003603265
2025-12-01 14:48:11100.00.00.00.00 , 0.003603266
2025-12-01 14:51:11110.00.00.00.00 , 0.003603267
2025-12-01 14:54:11120.00.00.00.00 , 0.003603270
2025-12-01 14:57:11130.00.00.00.00 , 0.003603271
2025-12-01 15:00:11140.00.00.00.00 , 0.003603274
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 )