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 13544
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-08-31 03:57 UTC)
Last detected dimming:
   0 hours and 25 minutes ago (2025-08-31 03:54 UTC)


Overview for dimming #:
   13544           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 #: 13544          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-08-06 17:24:4710.00.00.00.00 , 0.003492786
2025-08-06 17:27:1120.00.00.00.00 , 0.003492795
2025-08-06 17:30:2330.00.00.00.00 , 0.003492796
2025-08-06 17:33:1140.00.00.00.00 , 0.003492797
2025-08-06 17:36:1150.00.00.00.00 , 0.003492798
2025-08-06 17:39:1160.00.00.00.00 , 2.613492799
2025-08-06 17:42:1170.00.00.00.00 , 0.003492800
2025-08-06 17:45:1180.00.00.00.00 , 2.083492801
2025-08-06 17:48:5990.00.00.00.00 , 0.003492802
2025-08-06 17:51:11100.00.00.00.00 , 0.003492808
2025-08-06 17:54:1111-5.3-22.3-15.61.9261 , 1.403492809
2025-08-06 17:57:1112-8.2-28.2-16.32.9397-0.821.50.37, -0.120.394.693492810
2025-08-06 18:00:1113-9.6-28.9-17.33.2426 , 1.293492811
2025-08-06 18:03:1114-10.7-30.8-18.63.44542.7-58.6-0.86, -0.010.860.003492812
2025-08-06 18:06:1115-11.2-35.4-18.53.44642.7-58.6-0.86, -0.010.860.003492813
2025-08-06 18:09:1116-12.6-33.9-19.63.85142.7-58.6-0.86, -0.010.860.003492814
2025-08-06 18:12:1117-14.5-44.0-21.34.05522.6-58.5-0.86, -0.010.860.003492815
2025-08-06 18:15:1118-15.1-45.6-21.64.15642.7-58.5-0.86, -0.010.860.003492824
2025-08-06 18:18:1119-14.5-42.6-21.84.05452.6-58.7-0.86, -0.010.860.003492825
2025-08-06 18:21:1120-13.7-33.4-21.44.05522.5-58.8-0.86, -0.010.860.003492826
2025-08-06 18:24:1121-12.4-24.4-21.43.75022.5-59.3-0.87, -0.010.870.003492827
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 )