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 6486
Detector 24h operating status:

Last processed image:    
   0 hours and 38 minutes ago (2024-06-20 15:30 UTC)
Last detected dimming:
   0 hours and 38 minutes ago (2024-06-20 15:30 UTC)


Overview for dimming #:
   6486           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 #: 6486          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-05-22 21:21:1110.00.00.00.00 , 0.002790826
2023-05-22 21:24:1120.00.00.00.00 , 0.002790827
2023-05-22 21:27:1130.00.00.00.00 , 0.002790828
2023-05-22 21:30:1140.00.00.00.00 , 1.522790829
2023-05-22 21:33:115-0.2-1.6-11.70.12029.2-36.5-0.53, 0.520.741.482790830
2023-05-22 21:36:116-0.5-4.1-11.80.24411.9-30.0-0.50, 0.240.552.472790831
2023-05-22 21:39:117-1.5-6.0-9.30.714113.9-31.9-0.52, 0.270.590.002790839
2023-05-22 21:42:118-1.7-8.0-9.00.715512.8-30.9-0.51, 0.250.570.002790840
2023-05-22 21:45:119-2.7-9.5-8.61.225912.9-30.8-0.50, 0.250.565.662790841
2023-05-22 21:48:1110-3.8-11.8-9.11.634812.4-30.4-0.50, 0.240.566.242790842
2023-05-22 21:51:1111-4.7-12.1-9.32.143914.5-31.7-0.52, 0.280.590.002790843
2023-05-22 21:54:1112-5.3-13.1-8.72.449014.8-32.4-0.52, 0.280.600.002790844
2023-05-22 22:09:1113-8.7-17.5-10.03.469516.8-33.7-0.54, 0.320.630.002790852
2023-05-22 22:12:1114-9.3-17.3-11.13.369217.0-34.4-0.55, 0.320.630.002790853

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 )