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 14342
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-11-08 07:30 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2025-11-08 07:30 UTC)


Overview for dimming #:
   14342           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
more

Details for dimming #: 14342          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-11-07 20:24:1110.00.00.00.00 , 0.003581047
2025-11-07 20:27:1120.00.00.00.00 , 0.003581052
2025-11-07 20:30:1130.00.00.00.00 , 0.003581053
2025-11-07 20:33:1140.00.00.00.00 , 0.003581057
2025-11-07 20:36:1150.00.00.00.00 , 0.003581058
2025-11-07 20:39:1160.00.00.00.00 , 2.533581062
2025-11-07 20:42:1170.00.00.00.00 , 1.823581063
2025-11-07 20:45:1180.00.00.00.00 , 0.003581064
2025-11-07 20:48:1190.00.00.00.00 , 2.773581065
2025-11-07 20:51:1110-0.8-9.6-34.80.123 , 8.073581070
2025-11-07 21:09:1111-4.1-24.2-17.90.6158 , 0.003581078
2025-11-07 21:12:1112-5.0-27.1-20.00.7177 , 0.003581079
2025-11-07 21:15:1113-6.0-29.2-18.90.8218 , 0.003581082
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 )