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 13759
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-09-08 00:51 UTC)
Last detected dimming:
   0 hours and 19 minutes ago (2025-09-08 00:51 UTC)


Overview for dimming #:
   13759           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 #: 13759          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-09-01 06:18:1110.00.00.00.00 , 0.003516518
2025-09-01 06:21:1120.00.00.00.00 , 0.843516521
2025-09-01 06:24:1130.00.00.00.00 , 2.283516523
2025-09-01 06:27:1140.00.00.00.00 , 1.353516524
2025-09-01 06:30:1150.00.00.00.00 , 1.393516527
2025-09-01 06:33:1160.00.00.00.00 , 4.023516528
2025-09-01 06:36:1170.00.00.00.00 , 2.693516533
2025-09-01 06:39:1180.00.00.00.00 , 0.993516534
2025-09-01 06:42:1190.00.00.00.00 , 0.003516535
2025-09-01 06:45:11100.00.00.00.00 , 0.003516536
2025-09-01 06:48:11110.00.00.00.00 , 0.003516539
2025-09-01 06:51:11120.00.00.00.00 , 0.003516540
2025-09-01 06:54:11130.00.0-8.10.04 , 0.003516543
2025-09-01 06:57:11140.00.00.00.00 , 0.003516544
2025-09-01 07:00:11150.00.00.00.00 , 0.003516547
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 )