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 14416
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-11-18 10:30 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2025-11-18 10:30 UTC)


Overview for dimming #:
   14416           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 #: 14416          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-11-14 23:42:1110.00.00.00.00 , 0.003587697
2025-11-14 23:45:1120.00.00.00.00 , 0.003587698
2025-11-14 23:48:1130.00.00.00.00 , 0.003587699
2025-11-14 23:51:1140.00.00.00.00 , 0.003587700
2025-11-14 23:54:1150.00.00.00.00 , 1.303587703
2025-11-14 23:57:1160.00.00.00.00 , 2.573587704
2025-11-15 00:00:1170.00.00.00.00 , 2.743587707
2025-11-15 00:03:1180.00.00.00.00 , 2.733587708
2025-11-15 00:06:1190.00.00.00.00 , 2.623587713
2025-11-15 00:09:11100.00.00.00.00 , 3.353587714
2025-11-15 00:12:11110.00.00.00.00 , 3.953587715
2025-11-15 00:15:11120.00.00.00.00 , 3.553587716
2025-11-15 00:18:11130.00.00.00.00 , 4.103587719
2025-11-15 00:21:11140.00.00.00.00 , 2.513587720
2025-11-15 00:24:11150.00.00.00.00 , 2.643587721
2025-11-15 00:27:11160.00.00.00.00 , 2.653587726
2025-11-15 00:30:11170.00.00.00.00 , 1.793587727
2025-11-15 00:33:11180.00.00.00.00 , 0.003587728
2025-11-15 00:36:11190.00.00.00.00 , 0.003587733
2025-11-15 00:39:11200.00.00.00.00 , 0.003587734
2025-11-15 00:42:11210.00.00.00.00 , 0.003587735
2025-11-15 00:45:11220.00.00.00.00 , 0.003587736
2025-11-15 00:48:1123-0.2-1.7-12.30.013-7.232.30.54, -0.170.560.003587739
2025-11-15 00:51:1124-0.2-3.1-12.40.120-7.332.40.54, -0.170.570.003587740
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 )