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 16437
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 #:
   16437           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 #: 16437          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-11-14 11:00:1110.00.00.00.00 , 0.003935329
2026-11-14 11:03:1120.00.00.00.00 , 0.003935330
2026-11-14 11:06:113-6.7-19.2-12.41.5477-10.5-17.9-0.31, -0.230.390.003935334
2026-11-14 11:09:114-15.1-31.7-14.13.0927-10.5-18.0-0.31, -0.230.390.003935335
2026-11-14 11:12:115-25.9-42.6-15.54.41348-11.1-18.1-0.31, -0.240.390.003935337
2026-11-14 11:15:116-37.1-55.9-17.25.41674-10.7-18.0-0.31, -0.240.391.423935338
2026-11-14 11:18:117-46.6-65.3-16.86.92067-10.6-18.0-0.31, -0.240.391.843935341
2026-11-14 11:21:118-55.6-68.0-17.88.12378-10.6-17.4-0.30, -0.230.380.853935342
2026-11-14 11:24:119-62.0-70.8-17.29.32694-10.8-17.3-0.30, -0.240.380.003935345
2026-11-14 11:27:1110-65.0-72.9-17.19.62800-10.9-17.4-0.30, -0.240.380.003935346
2026-11-14 11:30:1111-65.9-73.7-16.210.02897-10.8-17.3-0.30, -0.240.380.003935350
2026-11-14 11:33:1112-68.5-72.7-13.611.33240-10.9-17.3-0.30, -0.240.380.003935351
2026-11-14 11:36:1113-67.4-71.0-12.911.13200-10.9-17.3-0.30, -0.240.380.003935353
2026-11-14 11:39:1114-68.1-68.8-12.411.43297-10.9-17.3-0.30, -0.240.380.003935354
2026-11-14 11:42:1115-66.9-66.4-12.111.33277-11.0-17.2-0.29, -0.240.380.003935357
2026-11-14 11:45:1116-63.5-63.7-12.810.73093-11.0-17.2-0.29, -0.240.380.003935358

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 )