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 12523
Detector 24h operating status:

Last processed image:    
   0 hours and 16 minutes ago (2025-04-17 22:06 UTC)
Last detected dimming:
   1 hours and 16 minutes ago (2025-04-17 21:06 UTC)


Overview for dimming #:
   12523           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 #: 12523          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-14 21:18:1110.00.00.00.00 , 0.003385694
2025-04-14 21:21:1120.00.00.00.00 , 0.003385697
2025-04-14 21:24:1130.00.00.00.00 , 0.003385698
2025-04-14 21:27:1140.00.00.00.00 , 0.003385701
2025-04-14 21:30:1150.00.00.00.00 , 1.163385702
2025-04-14 21:33:1160.00.00.00.00 , 2.263385705
2025-04-14 21:36:1170.00.00.00.00 , 2.323385706
2025-04-14 21:39:118-1.3-9.6-10.40.0117-1.16, 0.101.161.563385709
2025-04-14 21:42:119-1.5-10.5-11.70.0127-1.16, 0.101.171.093385710
2025-04-14 21:45:1110-2.2-12.7-11.80.0171-1.16, 0.091.160.003385713
2025-04-14 21:48:1111-2.3-13.0-11.00.0186-1.16, 0.101.161.723385714
2025-04-14 21:51:1112-2.7-14.7-11.20.0210-1.16, 0.101.162.373385717
2025-04-14 21:54:1113-2.9-15.5-12.80.0214-1.16, 0.091.162.053385718
2025-04-14 21:57:1114-3.2-16.6-12.70.1231-1.16, 0.101.160.003385721
2025-04-14 22:00:1115-3.6-16.9-12.60.1255-1.16, 0.101.161.293385722
2025-04-14 22:03:1116-3.9-18.0-14.00.1256-1.16, 0.091.161.233385725
2025-04-14 22:06:1117-4.1-19.7-12.60.0269 , 0.003385726
2025-04-14 22:09:1118-4.8-19.9-12.20.1323-0.3-6.8-0.12, 0.090.150.003385729
2025-04-14 22:12:1119-5.0-20.8-12.60.1319-0.3-6.8-0.12, 0.090.150.003385730
2025-04-14 22:15:1120-5.5-21.4-12.30.2355-0.4-6.8-0.12, 0.090.150.003385733
2025-04-14 22:18:1121-5.9-21.2-12.60.3383-0.4-6.6-0.12, 0.090.150.003385734
2025-04-14 22:21:1122-5.8-21.2-12.40.3389-0.4-6.7-0.12, 0.090.150.003385737
2025-04-14 22:24:1123-6.6-20.9-12.40.5437-0.4-6.7-0.12, 0.090.150.003385738

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 )