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 7756
Detector 24h operating status:

Last processed image:    
   0 hours and 36 minutes ago (2023-09-29 00:18 UTC)
Last detected dimming:
   0 hours and 45 minutes ago (2023-09-29 00:09 UTC)


Overview for dimming #:
   7756           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 #: 7756          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-16 17:21:1110.00.00.00.00 , 0.002895932
2023-09-16 17:24:1120.00.00.00.00 , 0.002895939
2023-09-16 17:27:1130.00.00.00.00 , 0.002895940
2023-09-16 17:30:114-0.1-0.2-7.50.0724.611.70.19, 0.310.360.002895941
2023-09-16 17:33:115-0.5-2.5-8.40.24922.313.80.22, 0.270.350.002895942
2023-09-16 17:36:116-1.1-4.2-9.80.410933.3-2.6-0.04, 0.450.451.702895943
2023-09-16 17:39:117-1.6-5.6-9.10.617328.25.50.08, 0.360.370.002895944
2023-09-16 17:42:118-3.5-5.7-9.01.235531.2-1.7-0.03, 0.410.410.002895950
2023-09-16 17:45:119-18.7-19.9-9.56.8168234.0-27.7-0.39, 0.470.611.412895951
2023-09-16 17:48:1110-25.2-23.5-9.88.8216834.6-26.9-0.38, 0.480.612.302895952
2023-09-16 17:51:1111-41.0-26.9-10.612.6322626.9-10.8-0.17, 0.340.387.832895953
2023-09-16 18:09:1112-108.9-46.0-12.228.9746230.5-11.1-0.17, 0.400.440.002895965
2023-09-16 18:12:1113-120.2-47.9-12.630.5790830.2-9.9-0.15, 0.400.430.002895966
2023-09-16 18:15:1114-131.7-51.1-12.932.3839429.9-8.3-0.13, 0.390.410.912895967

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 )