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 13013
Detector 24h operating status:

Last processed image:    
   0 hours and 24 minutes ago (2025-06-24 22:51 UTC)
Last detected dimming:
   0 hours and 23 minutes ago (2025-06-24 22:51 UTC)


Overview for dimming #:
   13013           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 #: 13013          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-09 15:12:1110.00.00.00.00 , 0.003438106
2025-06-09 15:15:1120.00.00.00.00 , 0.003438108
2025-06-09 15:18:113-1.5-8.7-8.00.0186 , 0.003438110
2025-06-09 15:21:114-4.8-10.2-8.00.0586-1.10, 0.491.200.003438112
2025-06-09 15:24:115-8.8-11.7-8.70.0997-1.09, 0.481.190.003438115
2025-06-09 15:27:116-13.2-14.8-9.10.01388-1.09, 0.471.190.923438117
2025-06-09 15:30:117-15.6-15.6-9.40.01578-1.08, 0.481.190.003438119
2025-06-09 15:33:118-18.3-17.4-9.50.01793-1.08, 0.481.190.003438121
2025-06-09 15:36:119-20.1-19.4-9.80.01843-1.08, 0.481.180.003438123
2025-06-09 15:39:1110-21.6-20.7-10.10.01906-1.08, 0.481.181.213438125
2025-06-09 15:42:1111-24.1-21.6-9.60.02162-1.08, 0.471.180.003438127
2025-06-09 15:45:1112-27.0-22.2-9.30.02464-1.07, 0.471.170.003438129
2025-06-09 15:48:1113-29.1-22.8-9.50.02639-1.07, 0.471.170.003438134
2025-06-09 15:51:1114-29.9-23.3-9.30.02708-1.07, 0.471.160.003438136

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 )