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 14279
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-12-07 21:21 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2025-12-07 21:21 UTC)


Overview for dimming #:
   14279           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 #: 14279          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-31 16:33:1110.00.00.00.00 , 0.003574321
2025-10-31 16:36:1120.00.00.00.00 , 0.003574322
2025-10-31 16:39:1130.00.00.00.00 , 0.003574324
2025-10-31 16:42:1140.00.00.00.00 , 0.003574325
2025-10-31 16:45:1150.00.00.00.00 , 0.003574328
2025-10-31 16:48:1160.00.00.00.00 , 7.673574329
2025-10-31 16:51:117-5.2-15.4-13.10.535522.0-48.5-0.70, 0.330.7821.773574333
2025-10-31 16:54:118-8.0-15.7-12.70.555726.9-64.4-0.81, 0.430.9213.933574334
2025-10-31 16:57:119-15.5-17.2-12.50.6118526.7-67.2-0.83, 0.430.936.003574336
2025-10-31 17:00:1110-25.9-22.3-12.30.61889-0.89, 0.471.015.553574337
2025-10-31 17:03:1111-35.4-24.7-11.00.52665-0.92, 0.491.056.283574340
2025-10-31 17:06:1112-37.8-25.1-12.00.42745-0.94, 0.501.064.483574341
2025-10-31 17:09:1113-42.6-28.4-13.20.42921-1.00, 0.551.143.883574347
2025-10-31 17:12:1114-50.3-32.9-14.20.33268-0.98, 0.561.134.003574348
2025-10-31 17:15:1115-58.4-34.8-14.70.33618-0.94, 0.591.114.353574349
2025-10-31 17:18:1116-63.2-35.9-14.50.23880-0.94, 0.601.112.893574350
2025-10-31 17:21:2317-66.0-36.8-14.90.33935-0.94, 0.601.111.763574351
2025-10-31 17:24:1118-65.6-35.4-15.00.33863-0.94, 0.611.120.003574354
2025-10-31 17:27:1119-63.0-34.2-15.50.43646-0.94, 0.611.120.003574358
2025-10-31 17:30:1120-60.1-33.0-15.50.23462-0.94, 0.611.120.003574359
2025-10-31 17:33:1121-58.2-33.5-15.60.13346-0.94, 0.611.120.003574360
2025-10-31 17:36:1122-56.6-32.9-15.50.13263-0.94, 0.611.120.003574361
2025-10-31 17:39:1123-57.6-32.9-15.50.13318-0.95, 0.611.120.003574362
2025-10-31 17:42:1124-56.9-32.9-15.70.23283-0.94, 0.611.120.003574367
2025-10-31 17:45:1125-56.6-33.6-15.70.33282-0.95, 0.611.130.003574368

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 )