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 13965
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-09-28 04:48 UTC)
Last detected dimming:
   2 hours and 28 minutes ago (2025-09-28 02:39 UTC)


Overview for dimming #:
   13965           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 #: 13965          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-09-26 11:36:1110.00.00.00.00 , 0.003540685
2025-09-26 11:39:1120.00.00.00.00 , 0.003540686
2025-09-26 11:42:1130.00.00.00.00 , 0.883540689
2025-09-26 11:45:1140.00.00.00.00 , 0.003540690
2025-09-26 11:48:1150.00.00.00.00 , 0.003540693
2025-09-26 11:51:2360.00.00.00.00 , 8.483540694
2025-09-26 11:54:1170.00.00.00.00 , 18.903540697
2025-09-26 11:57:1180.00.00.00.00 , 16.613540698
2025-09-26 12:00:1190.00.00.00.00 , 26.843540701
2025-09-26 12:03:1110-1.4-6.2-7.60.485-23.3-38.5-0.58, -0.480.7513.473540704
2025-09-26 12:06:1111-1.4-5.5-9.20.477-22.8-37.5-0.57, -0.480.745.053540705
2025-09-26 12:09:1112-2.7-7.4-8.80.9189-19.8-30.1-0.48, -0.440.650.883540706
2025-09-26 12:12:1113-3.7-8.3-8.81.3270-18.3-26.4-0.43, -0.420.601.413540711
2025-09-26 12:15:1114-4.6-10.3-9.41.5318-16.4-21.2-0.35, -0.390.532.523540712
2025-09-26 12:18:1115-5.8-10.7-8.72.0435-17.5-23.8-0.39, -0.410.562.753540713
2025-09-26 12:21:1116-5.9-9.9-9.22.0441-18.0-25.3-0.41, -0.420.581.873540714
2025-09-26 12:24:1117-5.0-9.9-8.71.9413-22.9-38.5-0.58, -0.480.751.033540717
2025-09-26 12:27:1118-5.1-11.0-9.71.8378-22.1-36.4-0.56, -0.470.730.003540718
2025-09-26 12:30:1119-5.6-11.0-9.82.0428-23.1-39.4-0.59, -0.480.760.003540723
2025-09-26 12:33:1120-5.5-9.9-9.71.9433-23.2-39.9-0.60, -0.480.770.003540724
2025-09-26 12:36:1121-6.2-10.4-9.42.2502-23.2-39.5-0.59, -0.480.760.003540725
2025-09-26 12:39:1122-6.9-10.4-9.52.5564-23.1-39.3-0.59, -0.480.760.003540726
2025-09-26 12:42:1123-8.3-10.5-9.43.1692-23.4-39.1-0.59, -0.490.760.003540731
2025-09-26 12:45:1124-9.4-10.5-9.53.5779-23.6-38.5-0.58, -0.490.760.003540732
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 )