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 14178
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-10-18 20:33 UTC)
Last detected dimming:
   1 hours and 4 minutes ago (2025-10-18 19:51 UTC)


Overview for dimming #:
   14178           back to overview

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

   base difference ( percentage )
   running difference ( percentage )

more

more

more


Details for dimming #: 14178          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-18 11:00:1110.00.00.00.00 , 0.003561705
2025-10-18 11:03:1120.00.00.00.00 , 0.003561706
2025-10-18 11:06:1230.00.00.00.00 , 0.003561711
2025-10-18 11:09:2340.00.00.00.00 , 0.003561712
2025-10-18 11:12:115-0.2-2.6-7.10.031 , 0.003561713
2025-10-18 11:15:116-0.7-6.0-7.60.0861.01, 0.571.162.883561714
2025-10-18 11:18:117-1.6-7.3-8.20.01811.01, 0.541.141.623561717
2025-10-18 11:21:118-2.5-8.0-8.50.02771.01, 0.521.140.003561718
2025-10-18 11:24:119-3.1-9.0-8.40.03561.00, 0.531.130.003561721
2025-10-18 11:27:1110-3.4-10.2-9.10.03581.01, 0.521.130.003561722
2025-10-18 11:30:1111-2.9-10.1-8.50.03141.00, 0.521.130.003561725
2025-10-18 11:33:1112-3.3-9.9-8.70.03591.01, 0.521.130.003561726
2025-10-18 11:36:1113-3.2-8.9-8.40.03601.01, 0.531.140.003561729
2025-10-18 11:39:1114-3.6-9.3-8.80.03961.00, 0.541.131.113561730
2025-10-18 11:42:1115-3.0-8.3-8.20.03441.02, 0.541.161.413561733
2025-10-18 11:45:4716-3.3-8.3-8.00.23750.96, 0.561.110.003561734
2025-10-18 11:48:1117-2.7-8.7-8.70.03051.04, 0.531.170.003561737
2025-10-18 11:51:1118-2.2-8.3-8.00.02671.04, 0.531.170.003561738
2025-10-18 11:54:1119-2.3-9.0-8.00.02761.04, 0.531.170.003561741
2025-10-18 11:57:1120-3.0-9.1-8.40.43531.04, 0.531.170.003561742
2025-10-18 12:00:1121-3.9-9.9-9.10.54321.05, 0.541.180.003561745
2025-10-18 12:03:2322-4.8-10.5-8.70.55241.05, 0.551.190.003561746
2025-10-18 12:06:1123-4.6-10.9-8.60.15151.05, 0.551.190.003561749

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 )