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 14309
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 #:
   14309           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 #: 14309          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-11-04 19:45:1110.00.00.00.00 , 0.003578194
2025-11-04 19:48:1120.00.00.00.00 , 0.003578195
2025-11-04 19:51:3530.00.00.00.00 , 0.003578196
2025-11-04 19:54:1140.00.00.00.00 , 1.663578199
2025-11-04 19:57:115-0.2-2.5-18.20.112 , 2.073578200
2025-11-04 20:00:116-0.6-6.7-18.60.233 , 7.143578204
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 )