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 13689
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-08-29 22:12 UTC)
Last detected dimming:
   0 hours and 23 minutes ago (2025-08-29 22:12 UTC)


Overview for dimming #:
   13689           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
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Details for dimming #: 13689          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-08-25 06:57:1110.00.00.00.00 , 0.003509980
2025-08-25 07:00:1120.00.00.00.00 , 0.003509981
2025-08-25 07:03:1130.00.00.00.00 , 0.003509982
2025-08-25 07:06:2340.00.00.00.00 , 0.003509983
2025-08-25 07:09:1150.00.00.00.00 , 7.333509984
2025-08-25 07:12:1160.00.00.00.00 , 6.533509985
2025-08-25 07:15:1170.00.00.00.00 , 6.963509986
2025-08-25 07:18:1180.00.00.00.00 , 8.463509987
2025-08-25 07:21:1190.00.00.00.00 , 12.893509988
2025-08-25 07:24:1110-0.6-5.3-17.60.333 , 21.473509989
2025-08-25 07:27:1111-0.6-6.3-19.00.229 , 14.923509990
2025-08-25 07:30:1112-0.8-6.2-22.20.235 , 1.683509991
2025-08-25 07:33:1113-1.2-7.0-21.80.347 , 4.093509992
2025-08-25 07:36:3514-1.8-8.8-23.50.466 , 4.703509993
2025-08-25 07:39:1115-2.0-10.3-24.30.568 , 2.073509994
2025-08-25 07:42:1116-3.1-13.2-24.70.5106-1.13, -0.361.192.223509995
2025-08-25 07:45:1117-4.0-13.1-23.40.7148-1.13, -0.351.191.893509996
2025-08-25 07:48:1118-4.7-15.2-21.10.7170-1.14, -0.361.190.003509997
2025-08-25 07:51:1119-4.3-17.0-20.70.7182-1.14, -0.361.190.003509998
2025-08-25 07:54:1120-5.6-16.3-11.81.2286-1.14, -0.361.190.003509999
2025-08-25 07:57:1121-5.2-16.0-15.01.0247-1.14, -0.361.190.003510000
2025-08-25 08:00:1122-5.9-18.0-10.81.4310-1.14, -0.361.190.003510001
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 )