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 11468
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-04-26 20:21 UTC)
Last detected dimming:
   0 hours and 33 minutes ago (2025-04-26 20:09 UTC)


Overview for dimming #:
   11468           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 #: 11468          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2024-10-19 14:24:1110.00.00.00.00 , 0.973266064
2024-10-19 14:27:1120.00.00.00.00 , 1.273266065
2024-10-19 14:30:1130.00.00.00.00 , 1.023266066
2024-10-19 14:33:1140.00.00.00.00 , 0.003266074
2024-10-19 14:36:1150.00.00.00.00 , 0.003266075
2024-10-19 14:39:1160.00.00.00.00 , 7.813266076
2024-10-19 14:42:1170.00.00.00.00 , 4.843266077
2024-10-19 14:45:1180.00.00.00.00 , 5.483266078
2024-10-19 14:48:1190.00.00.00.00 , 3.073266079
2024-10-19 14:51:11100.00.00.00.00 , 3.343266080
2024-10-19 14:54:11110.00.00.00.00 , 2.473266081
2024-10-19 15:09:11120.00.00.00.00 , 0.003266090
2024-10-19 15:12:11130.00.00.00.00 , 0.003266091
2024-10-19 15:15:1114-0.1-1.0-8.80.1109.865.50.91, 0.130.920.003266092
2024-10-19 15:18:1115-0.4-4.7-9.80.0411.11, 0.211.130.003266100
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 )