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 2477
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2021-07-30 07:45 UTC)
Last detected dimming:
   32 hours and 18 minutes ago (2021-07-28 23:45 UTC)


Overview for dimming #:
   2477           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 #: 2477          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2021-07-19 20:18:1110.00.00.00.00 , 0.002166715
2021-07-19 20:21:1120.00.00.00.00 , 0.002166718
2021-07-19 20:24:1130.00.00.00.00 , 0.002166719
2021-07-19 20:27:1140.00.00.00.00 , 0.002166722
2021-07-19 20:30:115-0.3-3.6-8.10.038 , 0.002166723
2021-07-19 20:33:116-1.9-8.6-9.70.0190 , 2.782166726
2021-07-19 20:36:117-9.0-18.1-12.20.0694-1.09, -0.351.141.942166727
2021-07-19 20:39:118-20.1-23.2-13.80.01450-1.09, -0.341.140.972166730
2021-07-19 20:42:119-37.0-31.5-16.00.02164-1.09, -0.231.111.782166731
2021-07-19 20:45:1110-55.7-43.6-17.30.02862-1.08, -0.211.101.862166734
2021-07-19 20:48:1111-65.0-52.0-17.60.03078-1.08, -0.211.101.382166735
2021-07-19 20:51:1112-76.3-64.4-17.30.03422-1.08, -0.211.100.002166738
2021-07-19 20:54:1113-86.0-72.4-18.30.03626-1.08, -0.211.100.002166739
2021-07-19 20:57:1114-95.3-81.9-17.30.03924-1.08, -0.211.100.002166742
2021-07-19 21:00:3515-102.4-90.2-18.00.04016-1.08, -0.211.100.002166743
2021-07-19 21:03:1116-108.2-90.2-19.60.04047-1.08, -0.211.100.002166746
2021-07-19 21:06:1117-114.9-89.0-19.70.04236-1.08, -0.211.100.002166747
2021-07-19 21:09:1118-120.4-91.9-19.10.04386-1.08, -0.211.100.002166750
2021-07-19 21:12:1119-125.4-92.6-18.80.04554-1.08, -0.211.100.002166751

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 )