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 15008
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2026-02-05 06:21 UTC)
Last detected dimming:
   0 hours and 20 minutes ago (2026-02-05 06:21 UTC)


Overview for dimming #:
   15008           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 #: 15008          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-02-01 05:54:1110.00.00.00.00 , 0.003660755
2026-02-01 05:57:1120.00.00.00.00 , 0.963660758
2026-02-01 06:00:1130.00.00.00.00 , 0.003660759
2026-02-01 06:03:1140.00.00.00.00 , 0.843660762
2026-02-01 06:06:115-0.9-6.4-7.90.4109 , 0.973660763
2026-02-01 06:09:116-5.0-10.9-9.02.15258.6-40.7-0.65, 0.230.6926.893660766
2026-02-01 06:12:117-8.8-14.9-10.43.27879.4-40.3-0.65, 0.250.6913.813660767
2026-02-01 06:15:118-13.0-17.1-11.24.410739.0-41.2-0.66, 0.240.709.853660770
2026-02-01 06:18:119-16.0-19.1-10.85.413148.9-40.9-0.65, 0.230.705.823660773
2026-02-01 06:21:1110-21.0-23.7-11.66.615488.8-47.1-0.73, 0.230.776.193660774
2026-02-01 06:24:1111-23.4-21.9-11.67.617678.6-46.6-0.73, 0.220.760.003660775
2026-02-01 06:27:1112-25.9-20.8-12.08.519488.3-46.5-0.73, 0.220.760.003660778
2026-02-01 06:30:1113-28.6-19.5-12.29.321368.5-46.0-0.72, 0.220.750.003660779
2026-02-01 06:33:1114-34.1-21.0-12.710.524288.6-45.5-0.71, 0.220.752.343660784
2026-02-01 06:36:1115-40.0-26.0-12.812.027529.0-45.9-0.72, 0.230.751.363660785
2026-02-01 06:39:1116-46.5-23.0-12.913.731798.8-44.8-0.71, 0.230.740.003660786
2026-02-01 06:42:1117-52.5-30.3-13.115.735897.8-44.9-0.71, 0.210.742.233660787
2026-02-01 06:45:1118-55.7-32.6-13.016.837608.5-44.7-0.70, 0.220.740.893660790

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 )