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 14369
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-12-08 06:54 UTC)
Last detected dimming:
   0 hours and 21 minutes ago (2025-12-08 06:54 UTC)


Overview for dimming #:
   14369           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 #: 14369          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-10 18:09:1110.00.00.00.00 , 0.003583796
2025-11-10 18:12:1120.00.00.00.00 , 0.003583797
2025-11-10 18:15:1130.00.00.00.00 , 0.883583798
2025-11-10 18:18:1140.00.00.00.00 , 1.373583799
2025-11-10 18:21:1150.00.00.00.00 , 11.783583804
2025-11-10 18:24:1160.00.00.00.00 , 4.013583805
2025-11-10 18:27:117-1.3-7.3-11.50.39829.413.00.20, 0.450.491.153583806
2025-11-10 18:30:118-2.3-7.9-12.00.617229.513.30.20, 0.450.490.003583807
2025-11-10 18:33:119-3.0-11.2-13.10.720627.711.00.17, 0.420.450.003583810
2025-11-10 18:36:1110-5.5-12.1-12.61.338229.713.20.20, 0.450.494.153583811
2025-11-10 18:39:1111-7.7-13.9-13.51.851029.813.50.21, 0.450.5010.313583817
2025-11-10 18:42:1112-9.3-14.0-12.92.262229.212.80.20, 0.440.482.653583818
2025-11-10 18:45:4713-12.2-15.9-14.62.570229.913.40.20, 0.450.500.003583819
2025-11-10 18:48:1114-12.4-17.3-14.52.673830.613.00.20, 0.460.500.003583820
2025-11-10 18:51:1115-14.9-17.7-14.43.085230.513.80.21, 0.460.510.003583824
2025-11-10 18:54:1116-17.2-19.8-15.53.291231.214.00.21, 0.480.520.003583825
2025-11-10 18:57:1117-19.0-20.7-15.43.496131.414.00.21, 0.480.522.023583826
2025-11-10 19:00:1118-21.0-26.0-15.73.5100330.413.80.21, 0.460.510.003583827
2025-11-10 19:03:1119-21.7-28.5-16.73.498129.913.50.21, 0.460.501.473583831
2025-11-10 19:06:1120-20.5-22.8-16.33.497831.214.10.21, 0.480.520.003583832

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 )