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 16278
Detector 24h operating status:

Last processed image:    
   0 hours and 24 minutes ago (2026-10-15 17:12 UTC)
Last detected dimming:
   0 hours and 24 minutes ago (2026-10-15 17:12 UTC)


Overview for dimming #:
   16278           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 #: 16278          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-09-19 05:09:1110.00.00.00.00 , 0.003882694
2026-09-19 05:12:1120.00.00.00.00 , 0.003882697
2026-09-19 05:15:1130.00.00.00.00 , 0.003882698
2026-09-19 05:18:1140.00.00.00.00 , 0.003882701
2026-09-19 05:21:115-0.9-7.9-14.60.055-1.09, 0.191.111.133882702
2026-09-19 05:24:116-3.7-17.9-17.30.0201-1.09, 0.201.111.953882705
2026-09-19 05:27:117-8.2-26.0-18.10.0412-1.09, 0.211.112.423882706
2026-09-19 05:30:118-14.2-34.4-18.40.0669-1.08, 0.191.102.433882709
2026-09-19 05:33:119-19.9-39.5-17.60.0960-1.08, 0.191.103.333882710
2026-09-19 05:36:1110-26.5-39.7-15.30.01419-1.08, 0.191.103.873882713
2026-09-19 05:39:1111-30.8-41.1-14.10.01739-1.08, 0.191.103.173882714
2026-09-19 05:42:1112-36.1-40.0-14.20.02052-1.08, 0.181.101.693882717
2026-09-19 05:45:1113-43.6-42.5-14.60.02400-1.08, 0.181.093.583882718
2026-09-19 05:48:1114-52.9-45.2-15.20.02803-1.07, 0.161.094.203882721
2026-09-19 05:51:1115-64.7-47.8-14.80.03564-1.08, 0.161.093.423882722
2026-09-19 05:54:1116-77.0-49.4-13.00.04533-1.08, 0.161.092.713882725
2026-09-19 05:57:1117-89.6-48.8-11.50.05499-1.08, 0.161.092.273882726
2026-09-19 06:00:1118-100.2-47.9-11.20.16124-1.08, 0.161.102.763882729
2026-09-19 06:03:1119-107.5-51.3-11.40.76518-1.08, 0.151.100.003882730
2026-09-19 06:06:1120-114.7-57.8-11.71.46805-1.08, 0.151.090.003882733
2026-09-19 06:09:1121-115.9-59.6-12.22.16757-1.08, 0.141.090.003882734
2026-09-19 06:12:1122-115.9-60.6-12.41.46710-1.08, 0.141.090.003882737
2026-09-19 06:15:1123-115.3-63.5-12.71.06659-1.09, 0.141.100.003882738
2026-09-19 06:18:1124-118.4-65.3-12.51.06867-1.09, 0.141.090.003882741
2026-09-19 06:21:1125-117.7-66.6-12.70.76846-1.09, 0.131.100.003882742
2026-09-19 06:24:1126-117.6-68.0-12.90.56775-1.09, 0.131.090.003882745

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 )