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 14734
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-12-30 08:54 UTC)
Last detected dimming:
   1 hours and 20 minutes ago (2025-12-30 07:51 UTC)


Overview for dimming #:
   14734           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 #: 14734          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-29 07:15:1110.00.00.00.00 , 0.003629300
2025-12-29 07:18:1120.00.00.00.00 , 0.003629301
2025-12-29 07:21:1130.00.00.00.00 , 0.003629302
2025-12-29 07:24:1140.00.00.00.00 , 0.003629305
2025-12-29 07:27:1150.00.00.00.00 , 0.003629306
2025-12-29 07:30:1160.00.00.00.00 , 3.053629311
2025-12-29 07:33:1170.00.00.00.00 , 4.013629312
2025-12-29 07:36:118-3.2-8.4-7.30.0433-0.99, -0.671.197.543629313
2025-12-29 07:39:119-4.1-8.0-7.90.0506-1.07, -0.521.1915.013629314
2025-12-29 07:42:1110-4.8-11.2-8.60.0523-1.07, -0.511.1911.943629319
2025-12-29 07:45:1111-4.8-12.0-10.10.0463-1.09, -0.501.1912.463629320
2025-12-29 07:48:1112-4.6-11.2-9.60.5468-1.08, -0.501.1910.003629321
2025-12-29 07:51:1113-4.4-11.8-9.90.0431-1.07, -0.511.190.003629322
2025-12-29 07:54:1114-4.2-11.0-9.32.1436-1.08, -0.511.190.003629325
2025-12-29 07:57:1115-4.0-10.3-8.12.1453-1.08, -0.511.190.003629326
2025-12-29 08:00:1116-5.0-11.3-8.02.4572-1.07, -0.511.190.983629329
2025-12-29 08:03:1117-5.0-11.9-8.00.0553-1.06, -0.521.181.593629330
2025-12-29 08:06:1118-6.0-11.9-8.40.4638-1.04, -0.541.171.423629333
2025-12-29 08:09:1119-9.6-12.5-8.51.11005-1.02, -0.561.170.003629334
2025-12-29 08:12:1120-11.4-13.0-8.50.01174-1.03, -0.561.170.003629337
2025-12-29 08:15:1121-14.4-14.8-8.50.91455-1.02, -0.571.170.003629338
2025-12-29 08:18:1122-17.0-17.6-8.41.51669-1.00, -0.591.160.003629341
2025-12-29 08:21:1123-19.4-19.4-8.52.91866-0.98, -0.601.150.943629342
2025-12-29 08:24:1124-23.4-22.5-8.64.22211-0.99, -0.601.160.003629345
2025-12-29 08:27:1125-26.2-23.3-8.53.82489-0.99, -0.601.160.003629346
2025-12-29 08:30:1126-29.6-25.1-8.74.62771-0.99, -0.601.150.003629349

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 )