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 14397
Detector 24h operating status:

Last processed image:    
   0 hours and 26 minutes ago (2025-11-18 10:18 UTC)
Last detected dimming:
   0 hours and 25 minutes ago (2025-11-18 10:18 UTC)


Overview for dimming #:
   14397           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 #: 14397          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-11-13 06:30:2310.00.00.00.00 , 0.003586077
2025-11-13 06:33:1120.00.00.00.00 , 0.003586078
2025-11-13 06:36:1130.00.00.00.00 , 0.003586079
2025-11-13 06:39:1140.00.00.00.00 , 0.003586084
2025-11-13 06:42:1150.00.00.00.00 , 1.513586085
2025-11-13 06:45:116-0.1-0.4-8.30.013-25.124.10.37, -0.470.6010.743586088
2025-11-13 06:48:117-1.0-4.5-13.30.373-23.924.80.39, -0.450.600.003586089
2025-11-13 07:09:118-6.9-19.6-22.21.1290-25.223.50.37, -0.480.600.003586101
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 )