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 13017
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-06-24 22:09 UTC)
Last detected dimming:
   0 hours and 19 minutes ago (2025-06-24 22:09 UTC)


Overview for dimming #:
   13017           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 #: 13017          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-10 06:12:1110.00.00.00.00 , 0.003438680
2025-06-10 06:15:1120.00.00.00.00 , 0.003438682
2025-06-10 06:18:113-0.4-1.2-9.10.232 , 0.003438685
2025-06-10 06:21:114-2.1-5.7-8.11.218014.0-58.9-0.84, 0.240.870.003438687
2025-06-10 06:24:115-3.7-9.0-10.11.928714.1-59.0-0.84, 0.240.881.483438689
2025-06-10 06:27:116-4.1-9.7-10.02.132314.3-59.2-0.84, 0.250.881.673438691
2025-06-10 06:30:117-5.7-11.6-10.62.741114.4-59.5-0.84, 0.250.880.003438693
2025-06-10 06:33:118-6.0-11.8-9.73.045714.5-59.5-0.84, 0.250.880.003438695
2025-06-10 06:36:119-6.2-12.2-9.63.249714.5-59.3-0.84, 0.250.880.003438697
2025-06-10 06:39:1110-7.2-12.6-10.33.351914.3-59.4-0.84, 0.250.880.003438699
2025-06-10 06:42:1111-6.6-13.3-9.03.250014.3-59.0-0.84, 0.250.870.003438701
2025-06-10 06:45:1112-6.2-12.8-9.43.047013.9-58.9-0.84, 0.240.870.003438703
2025-06-10 06:48:1113-6.7-13.8-9.73.148813.9-58.8-0.84, 0.240.870.003438705
2025-06-10 06:51:1114-7.1-14.5-9.53.352713.8-58.6-0.84, 0.240.870.003438709

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 )