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 13293
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-07-30 11:21 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2025-07-30 11:21 UTC)


Overview for dimming #:
   13293           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 #: 13293          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-07-14 09:27:1110.00.00.00.00 , 0.003471228
2025-07-14 09:30:1120.00.00.00.00 , 0.003471231
2025-07-14 09:33:1130.00.00.00.00 , 0.003471232
2025-07-14 09:36:1140.00.00.00.00 , 0.003471235
2025-07-14 09:39:1150.00.00.00.00 , 1.743471236
2025-07-14 09:42:1160.00.00.00.00 , 2.133471239
2025-07-14 09:45:1170.00.00.00.00 , 2.173471240
2025-07-14 09:48:1180.00.00.00.00 , 0.003471243
2025-07-14 09:51:1190.00.00.00.00 , 0.003471244
2025-07-14 09:54:11100.00.00.00.00 , 0.003471247
2025-07-14 09:57:11110.00.00.00.00 , 0.003471248
2025-07-14 10:00:11120.00.00.00.00 , 0.003471251
2025-07-14 10:03:11130.00.00.00.00 , 0.003471252
2025-07-14 10:06:11140.00.00.00.00 , 0.003471255
2025-07-14 10:09:1115-6.0-12.6-11.31.7484 , 1.113471256
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 )