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 14510
Detector 24h operating status:

Last processed image:    
   0 hours and 16 minutes ago (2025-12-05 05:12 UTC)
Last detected dimming:
   0 hours and 16 minutes ago (2025-12-05 05:12 UTC)


Overview for dimming #:
   14510           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 #: 14510          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-11-28 03:18:1110.00.00.00.00 , 0.003599927
2025-11-28 03:21:1120.00.00.00.00 , 0.973599928
2025-11-28 03:24:1130.00.00.00.00 , 0.003599931
2025-11-28 03:27:5940.00.00.00.00 , 0.963599932
2025-11-28 03:30:115-3.9-12.9-10.33.4146-0.98, -0.211.011.353599935
2025-11-28 03:33:116-11.9-73.0-10.47.6344-0.98, -0.211.013.283599936
2025-11-28 03:36:117-23.3-190.3-12.49.9472-0.99, -0.211.012.543599939
2025-11-28 03:39:118-25.5-210.1-13.010.0465-0.99, -0.211.011.083599940
2025-11-28 03:42:119-22.9-150.1-13.29.9469-0.98, -0.211.010.003599945
2025-11-28 03:45:3510-22.4-116.1-12.212.3602-0.98, -0.221.010.003599946
2025-11-28 03:48:1111-15.0-27.3-11.913.0637-0.98, -0.221.000.003599947
2025-11-28 03:51:1112-7.7-10.2-9.49.0477-0.97, -0.231.000.003599948
2025-11-28 03:54:1113-4.2-12.4-9.66.5370-15.2-76.6-0.95, -0.270.990.003599951
2025-11-28 03:57:1114-2.5-9.4-8.93.6238-15.8-77.3-0.95, -0.280.990.003599952
2025-11-28 04:00:1115-3.0-9.7-9.84.4272-16.0-77.4-0.95, -0.280.990.003599955
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 )