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 14724
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-12-30 07:12 UTC)
Last detected dimming:
   0 hours and 19 minutes ago (2025-12-30 07:12 UTC)


Overview for dimming #:
   14724           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 #: 14724          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-12-27 16:42:1110.00.00.00.00 , 0.003627757
2025-12-27 16:45:1120.00.00.00.00 , 1.563627760
2025-12-27 16:48:1130.00.00.00.00 , 1.053627761
2025-12-27 16:51:1140.00.00.00.00 , 1.233627764
2025-12-27 16:54:1150.00.00.00.00 , 1.123627765
2025-12-27 16:57:1160.00.00.00.00 , 3.403627768
2025-12-27 17:00:2370.00.00.00.00 , 4.523627769
2025-12-27 17:03:1180.00.00.00.00 , 4.743627772
2025-12-27 17:06:1190.00.00.00.00 , 4.003627773
2025-12-27 17:09:11100.00.00.00.00 , 3.003627776
2025-12-27 17:12:11110.00.00.00.00 , 2.173627777
2025-12-27 17:15:11120.00.00.00.00 , 1.523627780
2025-12-27 17:18:11130.00.00.00.00 , 0.003627781
2025-12-27 17:21:11140.00.00.00.00 , 0.003627784
2025-12-27 17:24:11150.00.00.00.00 , 0.003627785
2025-12-27 17:27:1116-0.4-5.0-13.10.031-1.20, -0.071.200.003627788
2025-12-27 17:30:1117-1.5-7.9-9.80.0141-1.20, -0.061.200.003627789
2025-12-27 17:33:1118-3.2-10.0-9.20.0315-1.19, -0.051.190.003627793
2025-12-27 17:36:1119-4.3-11.1-8.90.0432-1.19, -0.051.190.003627794
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 )