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 12579
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-05-22 12:06 UTC)
Last detected dimming:
   0 hours and 21 minutes ago (2025-05-22 12:06 UTC)


Overview for dimming #:
   12579           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 #: 12579          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-19 11:57:1110.00.00.00.00 , 0.003390035
2025-04-19 12:00:112-1.8-14.4-13.70.4119 , 0.003390038
2025-04-19 12:03:113-2.6-15.8-14.70.6163 , 0.003390039
2025-04-19 12:06:114-3.8-16.1-15.90.8223 , 0.003390042
2025-04-19 12:09:595-6.1-17.3-16.11.33807.322.10.38, 0.210.431.233390043
2025-04-19 12:12:116-7.2-16.6-16.71.54365.421.30.37, 0.180.413.393390045
2025-04-19 12:15:357-6.8-17.5-15.71.44214.421.00.36, 0.160.401.013390046
2025-04-19 12:18:118-8.4-18.0-14.91.95595.621.50.37, 0.180.410.923390050
2025-04-19 12:21:119-14.6-21.1-14.93.29166.525.20.43, 0.200.471.563390053
2025-04-19 12:24:1110-18.6-20.7-14.84.111577.425.80.44, 0.210.491.723390054
2025-04-19 12:27:1111-24.7-26.5-14.85.214758.526.30.44, 0.230.500.943390055
2025-04-19 12:30:1112-25.9-26.1-15.05.415299.026.80.45, 0.240.510.003390058
2025-04-19 12:33:1113-28.4-26.1-15.55.816428.426.00.44, 0.230.500.003390061
2025-04-19 12:36:1114-39.6-30.3-15.78.821747.826.00.44, 0.220.492.373390062
2025-04-19 12:39:1115-41.8-33.1-16.29.122277.325.50.43, 0.210.480.003390063
2025-04-19 12:42:1116-47.8-34.4-16.410.525487.226.00.44, 0.210.490.003390066
2025-04-19 12:45:2317-52.6-34.4-17.510.826296.826.50.45, 0.200.490.003390067
2025-04-19 12:48:1118-56.3-35.2-17.211.427716.626.50.45, 0.200.490.003390069
2025-04-19 12:51:1119-56.9-33.6-16.511.828557.026.50.45, 0.200.490.003390070
2025-04-19 12:54:1120-61.4-36.0-16.112.831127.126.40.45, 0.210.490.003390074
2025-04-19 12:57:5921-64.8-34.7-15.513.933187.226.20.44, 0.210.490.003390075
2025-04-19 13:00:1122-67.1-33.3-15.514.233917.626.50.45, 0.210.500.003390078

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 )