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 13183
Detector 24h operating status:

Last processed image:    
   1 hours and 11 minutes ago (2025-07-19 22:45 UTC)
Last detected dimming:
   1 hours and 11 minutes ago (2025-07-19 22:45 UTC)


Overview for dimming #:
   13183           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 #: 13183          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-30 07:45:1110.00.00.00.00 , 0.003457927
2025-06-30 07:48:1120.00.00.00.00 , 0.003457930
2025-06-30 07:51:1130.00.0-13.30.04 , 0.003457931
2025-06-30 07:54:1140.00.0-12.50.04 , 0.003457934
2025-06-30 07:57:115-0.10.0-8.20.01023.61.20.02, 0.360.361.233457935
2025-06-30 08:00:116-0.10.0-10.00.0823.61.20.02, 0.360.362.223457938
2025-06-30 08:03:117-0.2-1.0-8.30.11723.61.00.02, 0.360.361.033457939
2025-06-30 08:06:118-2.3-8.5-8.30.6171-14.0-17.6-0.30, -0.290.421.023457942
2025-06-30 08:09:119-4.2-16.9-10.60.9266-14.4-17.1-0.29, -0.300.411.593457943
2025-06-30 08:12:1110-7.1-17.2-11.81.5423-15.1-17.8-0.30, -0.310.431.443457946
2025-06-30 08:15:1111-15.4-19.8-14.23.3879-17.6-22.1-0.36, -0.350.501.583457947
2025-06-30 08:18:1112-21.0-23.4-15.64.21101-18.0-22.3-0.37, -0.360.511.223457951
2025-06-30 08:21:1113-24.8-27.5-16.64.81247-18.3-22.2-0.36, -0.360.511.413457952
2025-06-30 08:24:1114-26.9-30.4-15.95.21363-18.5-21.6-0.35, -0.360.510.003457954
2025-06-30 08:27:1115-29.5-33.1-15.55.61475-18.8-22.3-0.36, -0.370.520.003457955
2025-06-30 08:30:1116-32.6-34.3-15.56.31646-19.2-22.8-0.37, -0.380.530.003457956
2025-06-30 08:33:1117-35.4-38.3-16.06.51704-19.4-22.9-0.37, -0.380.530.003457957
2025-06-30 08:36:1118-38.0-39.3-15.56.91792-19.6-24.5-0.40, -0.380.550.003457964
2025-06-30 08:39:1119-41.5-41.1-15.97.21855-19.6-24.8-0.40, -0.380.550.003457965
2025-06-30 08:42:1120-44.4-44.8-16.77.21843-19.7-26.1-0.42, -0.380.570.003457966
2025-06-30 08:45:1121-48.1-49.3-16.07.71981-19.8-27.0-0.43, -0.380.580.003457967

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 )