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 12908
Detector 24h operating status:

Last processed image:    
   0 hours and 24 minutes ago (2025-06-19 09:15 UTC)
Last detected dimming:
   0 hours and 24 minutes ago (2025-06-19 09:15 UTC)


Overview for dimming #:
   12908           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 #: 12908          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-05-26 23:45:1110.00.00.00.00 , 0.003425025
2025-05-26 23:48:1120.00.00.00.00 , 0.003425026
2025-05-26 23:51:1130.00.00.00.00 , 0.003425030
2025-05-26 23:54:1140.00.00.00.00 , 0.003425031
2025-05-26 23:57:1150.00.00.00.00 , 0.003425033
2025-05-27 00:00:1160.00.00.00.00 , 3.803425034
2025-05-27 00:03:1170.00.00.00.00 , 1.013425036
2025-05-27 00:06:1180.00.00.00.00 , 0.003425040
2025-05-27 00:09:1190.00.00.00.00 , 0.003425041
2025-05-27 00:12:11100.00.00.00.00 , 0.003425042
2025-05-27 00:15:11110.00.00.00.00 , 0.003425043
2025-05-27 00:18:11120.00.00.00.00 , 0.003425046
2025-05-27 00:21:11130.00.00.00.00 , 0.003425049
2025-05-27 00:24:11140.00.00.00.00 , 0.003425050
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 )