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 4809
Detector 24h operating status:

Last processed image:    
   0 hours and 29 minutes ago (2023-01-29 09:42 UTC)
Last detected dimming:
   0 hours and 28 minutes ago (2023-01-29 09:42 UTC)


Overview for dimming #:
   4809           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 #: 4809          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2022-11-20 12:36:1110.00.00.00.00 , 0.002622108
2022-11-20 12:39:112-1.9-10.4-10.40.8180 , 0.002622110
2022-11-20 12:42:113-3.9-12.9-12.11.432117.6-42.3-0.65, 0.280.710.002622113
2022-11-20 12:45:114-5.5-13.8-11.91.944517.3-41.5-0.64, 0.270.700.002622114
2022-11-20 12:48:115-7.5-15.4-12.22.559217.3-41.7-0.64, 0.270.700.002622117
2022-11-20 12:51:116-12.2-17.9-14.03.887917.6-41.8-0.64, 0.280.702.512622118
2022-11-20 12:54:117-15.8-20.3-14.34.6105817.8-42.2-0.65, 0.280.710.002622121
2022-11-20 12:57:118-18.8-21.2-14.65.4123318.1-43.0-0.66, 0.290.720.002622122
2022-11-20 13:00:119-21.0-21.7-14.75.9135518.2-42.7-0.65, 0.290.710.002622125
2022-11-20 13:03:1110-23.3-23.1-15.06.3146518.0-42.6-0.65, 0.280.710.002622126
2022-11-20 13:06:1111-26.3-24.4-15.07.2165018.0-42.7-0.65, 0.280.710.002622129
2022-11-20 13:09:1112-28.9-25.1-14.58.0183717.9-42.7-0.65, 0.280.710.002622130
2022-11-20 13:12:1113-30.5-25.7-14.68.2190017.8-42.9-0.66, 0.280.710.002622133
2022-11-20 13:15:1114-32.8-27.1-14.48.8201718.1-42.9-0.66, 0.290.720.002622134

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 )