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 12714
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-05-20 10:12 UTC)
Last detected dimming:
   0 hours and 20 minutes ago (2025-05-20 10:12 UTC)


Overview for dimming #:
   12714           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 #: 12714          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-03 07:30:111-5.6-29.9-14.40.82289.8-14.6-0.25, 0.240.351.223402335
2025-05-03 07:33:112-12.7-51.0-15.71.44099.7-14.7-0.25, 0.240.350.003402336
2025-05-03 07:36:113-28.7-94.4-19.32.47118.8-15.2-0.26, 0.220.340.003402339
2025-05-03 07:39:114-40.1-132.7-19.62.88428.7-15.3-0.26, 0.220.340.003402340
2025-05-03 07:42:115-54.0-195.2-15.73.711048.7-15.5-0.27, 0.220.351.783402343
2025-05-03 07:45:116-63.0-230.7-14.44.613598.8-15.5-0.27, 0.220.352.273402344
2025-05-03 07:48:117-66.0-231.4-14.15.215618.9-15.4-0.27, 0.220.350.883402347
2025-05-03 07:51:238-73.2-258.4-14.25.817278.9-15.6-0.27, 0.220.350.003402348
2025-05-03 07:54:119-88.8-269.1-15.67.822908.8-15.6-0.27, 0.220.351.633402351
2025-05-03 07:57:1110-78.8-178.6-16.37.622438.8-15.5-0.27, 0.220.350.993402352
2025-05-03 08:00:1111-87.8-178.8-14.89.427328.7-15.7-0.27, 0.220.350.913402355
2025-05-03 08:03:1112-103.8-234.5-15.410.029018.7-15.8-0.27, 0.220.351.123402356
2025-05-03 08:06:1113-100.4-185.8-14.811.332668.8-15.8-0.27, 0.220.350.933402359
2025-05-03 08:09:1114-102.8-180.5-14.611.834118.8-15.6-0.27, 0.220.350.003402360
2025-05-03 08:12:1115-117.7-250.5-14.513.137798.8-15.7-0.27, 0.220.350.003402363
2025-05-03 08:15:1116-122.9-281.6-14.413.338458.9-15.6-0.27, 0.220.350.003402364
2025-05-03 08:18:1117-133.4-331.6-14.114.341308.9-15.6-0.27, 0.220.350.003402368
2025-05-03 08:21:1118-138.6-367.9-14.214.742458.8-15.7-0.27, 0.220.350.003402369
2025-05-03 08:24:1119-144.8-370.8-13.716.146368.8-15.7-0.27, 0.220.350.003402371
2025-05-03 08:27:1120-149.4-370.1-13.817.349668.7-15.8-0.27, 0.220.350.003402372
2025-05-03 08:30:1121-154.1-390.9-14.317.750928.7-15.8-0.27, 0.220.350.003402375

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 )