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 14050
Detector 24h operating status:

Last processed image:    
   0 hours and 25 minutes ago (2025-10-06 06:18 UTC)
Last detected dimming:
   1 hours and 25 minutes ago (2025-10-06 05:18 UTC)


Overview for dimming #:
   14050           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 #: 14050          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-04 15:18:1110.00.00.00.00 , 0.003548494
2025-10-04 15:21:1120.00.00.00.00 , 0.003548497
2025-10-04 15:24:1130.00.00.00.00 , 0.003548498
2025-10-04 15:27:1140.00.00.00.00 , 0.983548499
2025-10-04 15:30:115-1.0-10.0-15.00.671 , 1.143548503
2025-10-04 15:33:236-1.6-13.4-15.40.8104 , 3.693548504
2025-10-04 15:36:117-2.0-13.8-12.81.6144 , 0.003548505
2025-10-04 15:39:118-2.3-16.1-13.91.5151-1.02, -0.431.100.003548510
2025-10-04 15:42:119-2.7-16.9-12.31.8187-1.01, -0.431.100.853548511
2025-10-04 15:45:1110-2.9-17.3-11.22.1203-1.01, -0.431.100.003548512
2025-10-04 15:48:1111-3.3-17.7-11.82.5231-1.01, -0.431.100.003548513
2025-10-04 15:51:1112-3.3-17.9-11.52.4238-1.01, -0.431.100.003548514
2025-10-04 15:54:1113-3.6-18.8-12.32.725013.516.20.27, 0.130.300.003548520
2025-10-04 15:57:1114-4.0-19.1-12.62.726413.716.40.28, 0.130.310.003548521

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 )