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 12724
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-05-22 15:54 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2025-05-22 15:54 UTC)


Overview for dimming #:
   12724           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
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Details for dimming #: 12724          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-05-05 01:51:1110.00.00.00.00 , 0.003404028
2025-05-05 01:54:1120.00.00.00.00 , 0.003404031
2025-05-05 01:57:1130.00.00.00.00 , 0.003404032
2025-05-05 02:00:1140.00.00.00.00 , 0.003404035
2025-05-05 02:03:115-0.4-4.8-11.90.035 , 1.233404036
2025-05-05 02:06:116-1.6-10.5-10.30.01341.08, -0.141.091.563404039
2025-05-05 02:09:117-4.2-11.6-8.10.04661.08, -0.141.091.273404040
2025-05-05 02:12:118-7.0-12.8-7.70.08051.09, -0.141.101.093404043
2025-05-05 02:15:119-9.1-14.7-8.00.010231.09, -0.141.100.003404044
2025-05-05 02:18:1110-11.8-15.8-8.10.013121.09, -0.151.100.003404048
2025-05-05 02:21:1111-14.5-16.5-8.20.015691.09, -0.151.100.003404049
2025-05-05 02:24:1112-16.1-17.1-8.60.016801.09, -0.151.100.003404051
2025-05-05 02:27:1113-18.5-17.6-8.80.019031.09, -0.151.100.003404052
2025-05-05 02:30:1114-19.6-17.5-8.90.019561.10, -0.151.110.003404055
2025-05-05 02:33:1115-21.2-18.3-9.20.020531.10, -0.151.110.003404056
2025-05-05 02:36:1116-22.3-18.1-9.40.021291.10, -0.151.110.003404059
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 )