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 16411
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 #:
   16411           back to overview

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

   base difference ( percentage )
   running difference ( percentage )

more

more

more


Details for dimming #: 16411          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-11-09 20:03:1110.00.00.00.00 , 0.003930895
2026-11-09 20:06:1120.00.00.00.00 , 0.003930898
2026-11-09 20:09:1130.00.00.00.00 , 0.003930899
2026-11-09 20:12:2340.00.00.00.00 , 0.003930900
2026-11-09 20:15:1150.00.00.00.00 , 0.003930903
2026-11-09 20:18:1160.00.00.00.00 , 4.223930906
2026-11-09 20:21:117-0.6-4.9-10.50.256-16.427.50.45, -0.340.566.553930907
2026-11-09 20:24:238-3.5-13.2-10.21.1308-16.028.00.46, -0.330.566.393930908
2026-11-09 20:27:119-11.3-22.3-13.02.9791-14.627.80.46, -0.310.554.903930910
2026-11-09 20:30:1110-14.9-24.2-14.03.5974-14.327.50.45, -0.300.552.743930911
2026-11-09 20:33:1111-17.9-25.5-14.04.11151-14.327.60.45, -0.300.551.323930914
2026-11-09 20:36:1112-23.0-30.6-15.84.81336-14.227.60.45, -0.300.540.003930915
2026-11-09 20:39:1113-26.9-34.4-16.15.41497-14.227.70.46, -0.300.550.003930919
2026-11-09 20:42:1114-30.4-35.8-16.75.91633-14.327.70.46, -0.300.550.003930920
2026-11-09 20:45:1115-31.0-35.5-16.56.11684-14.327.70.46, -0.300.550.003930923
2026-11-09 20:48:1116-33.0-37.2-17.06.31735-14.427.50.45, -0.300.550.003930925
2026-11-09 20:51:1117-34.8-37.1-17.16.61818-14.427.30.45, -0.310.540.003930926
2026-11-09 20:54:1118-36.0-36.1-17.27.01929-14.627.40.45, -0.310.550.003930929
2026-11-09 20:57:1119-37.2-35.9-16.47.32039-14.727.30.45, -0.310.550.003930930

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 )