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 13186
Detector 24h operating status:

Last processed image:    
   0 hours and 56 minutes ago (2025-07-19 22:45 UTC)
Last detected dimming:
   0 hours and 56 minutes ago (2025-07-19 22:45 UTC)


Overview for dimming #:
   13186           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 #: 13186          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-06-30 16:51:1110.00.00.00.00 , 0.003458291
2025-06-30 16:54:1120.00.00.00.00 , 0.003458294
2025-06-30 16:57:1130.00.00.00.00 , 0.003458295
2025-06-30 17:00:1140.00.00.00.00 , 0.003458298
2025-06-30 17:03:1150.00.00.00.00 , 0.003458299
2025-06-30 17:06:1160.00.00.00.00 , 2.953458302
2025-06-30 17:09:1170.00.00.00.00 , 0.003458303
2025-06-30 17:12:1180.00.00.00.00 , 0.003458306
2025-06-30 17:15:1190.00.00.00.00 , 0.003458307
2025-06-30 17:18:1110-0.2-2.9-16.10.115 , 0.003458310
2025-06-30 17:21:1111-0.3-2.9-15.50.116 , 0.003458311
2025-06-30 17:24:11120.00.00.00.00 , 0.003458314
2025-06-30 17:27:11130.00.00.00.00 , 0.003458315
2025-06-30 17:30:11140.00.00.00.00 , 0.003458318
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 )