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 14802
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2026-01-08 09:12 UTC)
Last detected dimming:
   2 hours and 35 minutes ago (2026-01-08 06:57 UTC)


Overview for dimming #:
   14802           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 #: 14802          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-01-04 21:27:1110.00.00.00.00 , 0.003635619
2026-01-04 21:30:1120.00.00.00.00 , 1.123635620
2026-01-04 21:33:1130.00.00.00.00 , 0.003635624
2026-01-04 21:36:1140.00.00.00.00 , 1.673635625
2026-01-04 21:39:1150.00.00.00.00 , 1.263635627
2026-01-04 21:42:1160.00.00.00.00 , 6.353635628
2026-01-04 21:45:1170.00.00.00.00 , 6.083635631
2026-01-04 21:48:118-5.6-51.8-17.80.6131 , 4.093635632
2026-01-04 21:51:119-7.5-59.5-17.61.0205 , 0.913635635
2026-01-04 21:54:1110-4.5-17.0-15.51.1223 , 0.003635636
2026-01-04 21:57:1111-4.4-14.7-16.81.4272-0.468.00.94, 0.020.943.793635639
2026-01-04 22:00:1112-4.3-14.8-16.21.4266-0.468.10.94, 0.020.944.853635640
2026-01-04 22:03:1113-5.2-14.8-14.71.6358-0.468.70.94, 0.010.940.863635643
2026-01-04 22:06:1114-6.3-16.7-12.21.84621.01, 0.151.020.003635644
2026-01-04 22:09:1115-7.1-17.1-11.02.05531.02, 0.141.030.003635647
2026-01-04 22:12:1116-7.6-17.9-11.32.06003.969.80.95, 0.090.950.003635648
2026-01-04 22:15:1117-8.7-17.6-11.02.3693-0.157.30.85, 0.030.850.003635651
2026-01-04 22:18:1118-9.7-17.4-11.72.6747-1.054.40.82, 0.020.820.003635652
2026-01-04 22:21:1119-7.6-16.7-11.51.95911.06, 0.141.070.003635655
2026-01-04 22:24:1120-8.2-17.0-12.02.16201.03, 0.121.030.003635656

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 )