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 13191
Detector 24h operating status:

Last processed image:    
   0 hours and 16 minutes ago (2025-07-30 11:21 UTC)
Last detected dimming:
   0 hours and 15 minutes ago (2025-07-30 11:21 UTC)


Overview for dimming #:
   13191           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 #: 13191          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-07-01 05:24:1110.00.00.00.00 , 0.003458794
2025-07-01 05:27:1120.00.00.00.00 , 0.003458795
2025-07-01 05:30:1130.00.00.00.00 , 0.003458798
2025-07-01 05:33:1140.00.00.00.00 , 0.003458799
2025-07-01 05:36:1150.00.00.00.00 , 0.003458802
2025-07-01 05:39:1160.00.00.00.00 , 4.183458803
2025-07-01 05:42:1170.00.00.00.00 , 0.003458806
2025-07-01 05:45:1180.00.00.00.00 , 0.003458807
2025-07-01 05:48:119-0.1-0.9-7.40.111 , 0.003458810
2025-07-01 05:51:1110-1.1-8.1-8.30.484 , 0.003458811
2025-07-01 05:54:1111-1.0-8.0-7.90.480 , 0.003458814
2025-07-01 05:57:1112-0.8-6.7-8.00.473 , 0.003458815
2025-07-01 06:00:1113-0.9-6.3-8.50.471 , 0.003458818
2025-07-01 06:03:1114-0.6-5.8-9.10.470 , 0.003458819
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 )