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 13265
Detector 24h operating status:

Last processed image:    
   0 hours and 25 minutes ago (2025-07-30 23:39 UTC)
Last detected dimming:
   0 hours and 46 minutes ago (2025-07-30 23:18 UTC)


Overview for dimming #:
   13265           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 #: 13265          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-07-11 23:24:1110.00.00.00.00 , 0.003468950
2025-07-11 23:27:1120.00.00.00.00 , 0.003468951
2025-07-11 23:30:1130.00.00.00.00 , 0.003468952
2025-07-11 23:33:1140.00.00.00.00 , 0.003468953
2025-07-11 23:36:1150.00.00.00.00 , 2.153468954
2025-07-11 23:39:1160.00.00.00.00 , 2.933468955
2025-07-11 23:42:1170.00.00.00.00 , 2.103468956
2025-07-11 23:45:118-1.0-7.7-12.40.079-1.13, -0.291.170.003468957
2025-07-11 23:48:119-4.0-15.6-16.20.0229-1.12, -0.311.160.003468958
2025-07-11 23:51:1110-5.6-18.2-18.40.0287-1.12, -0.311.160.003468959
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 )