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 4828
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2023-01-29 08:27 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2023-01-29 08:27 UTC)


Overview for dimming #:
   4828           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 #: 4828          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2022-11-23 04:24:1110.00.00.00.00 , 0.002624654
2022-11-23 04:27:1120.00.00.00.00 , 0.002624657
2022-11-23 04:30:1130.00.00.00.00 , 0.002624658
2022-11-23 04:33:114-0.3-3.7-14.60.122 , 0.002624661
2022-11-23 04:36:115-4.0-9.3-10.91.0329-3.112.00.21, -0.090.230.002624662
2022-11-23 04:39:116-5.5-12.3-12.91.2378-2.812.10.21, -0.080.233.112624665
2022-11-23 04:42:117-12.1-13.2-12.02.8917-4.010.90.19, -0.100.220.002624666
2022-11-23 04:45:118-28.4-19.0-11.46.62148-5.413.20.23, -0.130.261.592624669
2022-11-23 04:48:119-35.0-18.5-11.48.02614-4.912.50.22, -0.120.250.002624670
2022-11-23 04:51:1110-38.1-19.9-11.48.62814-4.612.50.22, -0.110.250.002624673
2022-11-23 04:54:1111-40.0-19.5-11.49.02910-5.112.50.22, -0.120.250.002624674
2022-11-23 04:57:1112-45.3-20.1-11.610.03253-5.111.80.21, -0.120.240.002624677
2022-11-23 05:00:1113-47.2-24.0-12.39.93229-4.912.50.22, -0.120.251.412624678
2022-11-23 05:03:1114-48.1-26.3-13.49.63103-4.813.00.23, -0.120.261.542624681
2022-11-23 05:06:1115-48.0-30.3-13.99.12948-4.814.10.25, -0.120.271.482624682
2022-11-23 05:09:1116-47.7-32.7-14.98.52743-4.814.20.25, -0.120.271.712624685

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 )