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 4739
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2022-11-27 19:00 UTC)
Last detected dimming:
   9 hours and 1 minutes ago (2022-11-27 10:18 UTC)


Overview for dimming #:
   4739           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 #: 4739          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2022-11-11 13:42:1110.00.00.00.00 , 0.002613512
2022-11-11 13:45:1120.00.00.00.00 , 0.002613515
2022-11-11 13:48:1130.00.00.00.00 , 0.002613516
2022-11-11 13:51:114-0.3-3.5-8.00.139 , 0.002613519
2022-11-11 13:54:115-6.2-25.6-12.61.23738.113.40.23, 0.090.250.002613520
2022-11-11 13:57:116-8.9-33.1-12.81.54788.013.50.23, 0.090.254.632613523
2022-11-11 14:00:117-10.9-37.1-12.31.85638.113.40.23, 0.090.252.452613524
2022-11-11 14:03:118-14.7-39.0-12.62.37289.313.70.24, 0.110.263.482613527
2022-11-11 14:06:119-18.4-43.8-12.42.78649.913.70.24, 0.120.266.042613528
2022-11-11 14:09:1110-20.3-44.8-13.13.09649.713.60.23, 0.120.260.002613531
2022-11-11 14:12:1111-23.5-46.2-14.03.199610.013.40.23, 0.120.261.212613532
2022-11-11 14:15:1112-23.5-45.5-13.33.3105910.113.50.23, 0.120.260.002613535
2022-11-11 14:18:1113-22.8-45.1-12.93.3104810.013.50.23, 0.120.260.002613536
2022-11-11 14:21:1114-24.2-44.8-11.83.7118610.013.50.23, 0.120.260.002613539
2022-11-11 14:24:1115-21.5-42.5-11.93.410959.813.40.23, 0.120.260.002613540
2022-11-11 14:27:1116-14.5-38.1-12.62.37338.813.20.23, 0.100.250.002613543
2022-11-11 14:30:1117-13.4-35.1-14.02.16688.913.20.23, 0.100.250.002613544

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 )