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 10820
Detector 24h operating status:

Last processed image:    
   0 hours and 27 minutes ago (2024-09-19 13:15 UTC)
Last detected dimming:
   2 hours and 27 minutes ago (2024-09-19 11:15 UTC)


Overview for dimming #:
   10820           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 #: 10820          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-08-03 00:09:112-4.5-15.1-10.30.0373-1.16, 0.381.220.003193844
2024-08-03 00:12:113-7.4-17.4-10.30.0624-1.16, 0.381.220.003193845
2024-08-03 00:15:114-10.9-18.2-8.70.01015-1.16, 0.361.2111.233193853
2024-08-03 00:18:115-14.6-20.3-8.80.01353-1.16, 0.351.218.653193854
2024-08-03 00:21:116-16.6-20.2-9.30.01488-1.16, 0.351.2110.453193855
2024-08-03 00:24:117-18.2-21.5-9.50.01609-1.16, 0.351.212.953193856
2024-08-03 00:27:118-21.1-22.0-10.00.01818-1.16, 0.341.2117.123193857
2024-08-03 00:30:119-24.0-24.2-10.50.020471.20, -0.101.2011.923193858
2024-08-03 00:33:1110-25.9-24.0-10.70.022051.20, -0.101.205.223193866
2024-08-03 00:36:1111-28.0-25.7-11.00.023121.20, -0.101.204.313193867
2024-08-03 00:39:1112-29.2-27.3-10.90.023961.20, -0.101.201.433193868
2024-08-03 00:42:1113-29.7-28.0-11.10.024411.20, -0.111.202.053193869
2024-08-03 00:45:1114-30.8-29.1-11.10.02490-1.15, 0.361.210.973193870
2024-08-03 00:48:1115-32.4-29.5-11.10.026191.20, -0.101.200.003193871
2024-08-03 00:51:1116-34.0-30.3-11.30.027221.20, -0.101.200.003193872
2024-08-03 00:54:1117-36.4-30.1-11.20.02883-1.15, 0.371.211.393193873

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 )