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 14003
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-10-01 20:51 UTC)
Last detected dimming:
   8 hours and 18 minutes ago (2025-10-01 12:54 UTC)


Overview for dimming #:
   14003           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 #: 14003          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-09-29 10:15:1110.00.00.00.00 , 0.003543504
2025-09-29 10:18:1120.00.00.00.00 , 0.003543505
2025-09-29 10:21:3530.00.00.00.00 , 0.003543506
2025-09-29 10:24:1140.00.00.00.00 , 0.003543509
2025-09-29 10:27:1150.00.00.00.00 , 0.003543510
2025-09-29 10:30:1160.00.00.00.00 , 2.733543513
2025-09-29 10:33:1170.00.00.00.00 , 3.183543514
2025-09-29 10:36:1180.00.00.00.00 , 0.883543517
2025-09-29 10:39:1190.00.00.00.00 , 0.003543518
2025-09-29 10:42:11100.00.00.00.00 , 0.003543521
2025-09-29 10:45:11110.00.00.00.00 , 1.043543522
2025-09-29 10:48:11120.00.00.00.00 , 0.003543525
2025-09-29 10:51:1113-0.4-5.6-23.10.121 , 0.003543526
2025-09-29 10:54:11140.00.00.00.00 , 1.553543529
2025-09-29 10:57:11150.00.00.00.00 , 0.003543530
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 )