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 7891
Detector 24h operating status:

Last processed image:    
   0 hours and 26 minutes ago (2024-06-16 18:12 UTC)
Last detected dimming:
   0 hours and 25 minutes ago (2024-06-16 18:12 UTC)


Overview for dimming #:
   7891           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 #: 7891          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-26 15:09:112-1.5-5.9-8.00.6185 , 0.002904558
2023-09-26 15:12:113-3.9-8.1-8.91.340619.7-6.0-0.10, 0.220.240.002904559
2023-09-26 15:15:114-5.5-9.2-8.71.958419.5-6.7-0.11, 0.220.251.342904560
2023-09-26 15:18:115-8.2-12.3-9.02.885719.7-6.9-0.11, 0.230.250.002904561
2023-09-26 15:21:116-10.5-12.8-9.13.5107620.0-7.2-0.12, 0.230.260.002904567
2023-09-26 15:24:117-14.2-13.3-9.54.5139317.4-4.6-0.08, 0.180.201.072904568
2023-09-26 15:27:118-16.5-14.3-9.94.9154217.3-4.7-0.08, 0.180.200.002904569
2023-09-26 15:30:119-19.2-14.7-10.15.7178118.0-5.6-0.09, 0.190.220.002904570
2023-09-26 15:33:1110-21.2-15.5-9.96.3196919.7-7.6-0.13, 0.230.260.002904583
2023-09-26 15:36:1111-23.2-16.3-10.16.7209219.0-6.9-0.12, 0.210.240.002904584
2023-09-26 15:39:1112-27.2-17.3-10.37.6238118.3-6.2-0.10, 0.200.233.832904585
2023-09-26 15:42:1113-29.3-18.8-10.38.0251718.6-6.8-0.11, 0.210.235.712904586
2023-09-26 15:45:1114-32.9-19.8-10.48.9278418.3-6.6-0.11, 0.200.232.842904587
2023-09-26 15:48:1115-35.4-19.8-10.99.4293717.9-5.8-0.10, 0.190.221.552904588
2023-09-26 15:51:1116-33.7-19.8-10.89.1284018.5-6.8-0.11, 0.200.230.002904589
2023-09-26 15:54:1117-33.1-20.5-10.89.0279719.9-7.9-0.13, 0.230.260.912904590
2023-09-26 16:09:1118-44.7-20.8-10.811.7365919.9-4.2-0.07, 0.230.240.002904601

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 )