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 16430
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 #:
   16430           back to overview

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

   base difference ( percentage )
   running difference ( percentage )

more
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Details for dimming #: 16430          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2026-11-13 08:18:1110.00.00.00.00 , 0.003934263
2026-11-13 08:21:1120.00.00.00.00 , 0.003934266
2026-11-13 08:24:113-1.4-9.4-12.30.01071.12, -0.081.131.223934267
2026-11-13 08:27:114-2.8-13.9-13.30.02021.12, -0.081.131.103934270
2026-11-13 08:30:115-4.0-16.8-14.50.02751.12, -0.081.131.683934271
2026-11-13 08:33:116-4.9-18.9-13.90.03171.12, -0.081.131.403934275
2026-11-13 08:36:117-5.8-21.7-14.80.03461.12, -0.081.120.003934276
2026-11-13 08:39:118-7.2-24.5-14.60.04131.12, -0.081.120.883934278
2026-11-13 08:42:119-8.4-28.1-15.20.04551.12, -0.081.121.303934279
2026-11-13 08:45:1110-9.3-29.9-15.10.04881.12, -0.081.121.543934282
2026-11-13 08:48:1111-10.7-32.8-15.90.05391.12, -0.081.121.273934283
2026-11-13 08:51:1112-12.1-35.4-16.90.05771.12, -0.081.121.143934286
2026-11-13 08:54:1113-13.0-37.0-17.80.05941.12, -0.081.121.083934287
2026-11-13 08:57:1114-14.1-37.9-18.90.06181.12, -0.081.120.003934290
2026-11-13 09:00:1115-15.5-39.7-19.80.06631.12, -0.081.120.003934291
2026-11-13 09:03:1116-16.8-41.5-21.00.06921.12, -0.071.120.003934294
2026-11-13 09:06:1117-18.0-43.1-21.30.07221.12, -0.071.120.003934295
2026-11-13 09:09:1118-20.0-44.2-21.00.07931.12, -0.071.120.003934298
2026-11-13 09:12:1119-22.8-46.4-21.40.08201.11, -0.061.110.003934299
2026-11-13 09:15:1120-26.4-51.6-23.60.08511.11, -0.051.111.263934302
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 )