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 12758
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-05-20 10:09 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2025-05-20 10:09 UTC)


Overview for dimming #:
   12758           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 #: 12758          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-08 08:09:1110.00.00.00.00 , 0.003407155
2025-05-08 08:12:1120.00.00.00.00 , 2.033407156
2025-05-08 08:15:1130.00.00.00.00 , 0.003407159
2025-05-08 08:18:1140.00.00.00.00 , 0.003407160
2025-05-08 08:21:1150.00.00.00.00 , 1.513407163
2025-05-08 08:24:1160.00.0-12.20.04 , 1.743407164
2025-05-08 08:27:117-0.5-3.3-11.40.144 , 0.003407167
2025-05-08 08:30:118-1.3-6.7-11.80.41102.69.20.16, 0.110.190.003407168
2025-05-08 08:33:119-2.5-9.2-12.80.619413.111.40.19, 0.290.350.993407171
2025-05-08 08:36:1110-3.0-9.7-12.30.823913.911.50.20, 0.300.360.003407172
2025-05-08 08:39:1111-3.4-11.1-12.00.925713.811.30.19, 0.300.350.003407175
2025-05-08 08:42:1112-2.5-8.7-13.00.618913.710.80.18, 0.300.350.003407176
2025-05-08 08:45:1113-1.0-6.0-11.40.37813.211.50.20, 0.290.350.003407179
2025-05-08 08:48:1114-0.9-7.2-13.00.26213.211.40.20, 0.290.350.003407180

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 )