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 7824
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2024-07-18 10:15 UTC)
Last detected dimming:
   0 hours and 20 minutes ago (2024-07-18 10:15 UTC)


Overview for dimming #:
   7824           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

more


Details for dimming #: 7824          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-22 08:09:111-8.0-12.5-9.72.671725.84.20.07, 0.330.330.002900958
2023-09-22 08:12:112-19.2-23.2-14.34.6120825.84.40.07, 0.330.330.002900959
2023-09-22 08:15:113-35.8-42.4-14.27.5199725.74.60.07, 0.320.3356.352900966
2023-09-22 08:18:114-72.0-53.9-15.512.9347925.74.50.07, 0.320.3375.762900967
2023-09-22 08:21:115-102.7-64.7-13.219.5516317.7-1.3-0.02, 0.190.1960.362900968
2023-09-22 08:24:116-136.3-98.1-12.626.4680116.6-1.0-0.02, 0.170.1757.942900969
2023-09-22 08:27:117-174.5-113.5-11.835.2885414.6-0.6-0.01, 0.130.1344.012900970
2023-09-22 08:30:118-220.1-122.4-12.343.41099813.4-0.5-0.01, 0.110.1155.822900971
2023-09-22 08:33:119-268.5-130.1-12.651.81310112.2-0.3-0.01, 0.090.0925.762900976
2023-09-22 08:36:1110-311.3-133.7-12.561.11519211.8-0.20.00, 0.080.0838.502900977
2023-09-22 08:39:1111-352.8-138.1-12.569.31728411.5-0.4-0.01, 0.080.0810.052900978
2023-09-22 08:42:1212-407.8-142.7-12.581.22003311.1-0.6-0.01, 0.070.074.982900979

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 )