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 16408
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2026-11-15 17:03 UTC)
Last detected dimming:
   4 hours and 54 minutes ago (2026-11-15 12:30 UTC)


Overview for dimming #:
   16408           back to overview

Animations and graphs
   derotated original images ( non-derotated )
   dimming intensity
   dimming mask

   base difference ( percentage )
   running difference ( percentage )

more
more
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Details for dimming #: 16408          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2026-11-09 14:03:1110.00.00.00.00 , 0.003930655
2026-11-09 14:06:1120.00.00.00.00 , 0.003930658
2026-11-09 14:09:1130.00.00.00.00 , 0.003930659
2026-11-09 14:12:1140.00.00.00.00 , 0.003930660
2026-11-09 14:15:1150.00.00.00.00 , 0.003930663
2026-11-09 14:18:1160.00.00.00.00 , 3.453930666
2026-11-09 14:21:1170.00.00.00.00 , 3.173930667
2026-11-09 14:24:1180.00.00.00.00 , 2.673930668
2026-11-09 14:27:1190.00.00.00.00 , 2.803930671
2026-11-09 14:30:11100.00.00.00.00 , 0.003930672
2026-11-09 14:33:11110.00.0-19.00.01 , 0.003930675
2026-11-09 14:36:4712-0.2-1.4-15.90.010-11.230.40.50, -0.250.561.113930676
2026-11-09 14:39:1113-0.2-0.9-15.90.116-13.923.10.39, -0.300.493.603930679
2026-11-09 14:42:1114-0.6-5.2-12.70.243-13.424.50.41, -0.290.501.693930680
2026-11-09 14:45:1115-0.5-3.3-12.60.133-13.923.10.39, -0.300.490.003930683
2026-11-09 14:48:1116-0.7-5.7-12.80.248-13.524.20.40, -0.290.500.003930684
2026-11-09 14:51:1117-1.2-6.3-13.30.373-14.223.00.38, -0.300.490.003930687
2026-11-09 14:54:2318-2.1-11.7-15.10.4108-13.723.50.39, -0.290.490.003930688
2026-11-09 14:57:1119-3.2-19.6-17.60.5136-13.623.80.40, -0.290.490.003930691
2026-11-09 15:00:4720-4.6-22.8-20.50.7188-13.623.70.40, -0.290.491.133930692
2026-11-09 15:03:1121-5.0-25.8-21.90.7194-13.623.70.40, -0.290.491.033930695
2026-11-09 15:06:1122-6.8-31.4-22.80.9257-13.723.80.40, -0.290.490.003930696
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 )