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 7943
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2024-06-12 19:00 UTC)
Last detected dimming:
   0 hours and 27 minutes ago (2024-06-12 18:54 UTC)


Overview for dimming #:
   7943           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 #: 7943          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-30 08:15:1110.00.00.00.00 , 0.002907968
2023-09-30 08:18:112-0.10.0-8.20.07 , 2.072907969
2023-09-30 08:21:113-0.3-2.2-10.10.119-15.5-35.9-0.57, -0.360.682.142907974
2023-09-30 08:24:114-0.5-3.6-14.90.124-15.6-35.9-0.57, -0.360.681.002907975
2023-09-30 08:27:115-0.6-5.1-12.60.242-15.6-35.8-0.57, -0.360.681.422907976
2023-09-30 08:30:116-0.9-6.6-8.60.381-15.6-35.8-0.57, -0.360.681.582907977
2023-09-30 08:33:117-1.2-6.5-8.60.498-17.0-34.5-0.55, -0.390.671.522907978
2023-09-30 08:36:118-1.0-5.0-9.70.486-16.1-35.4-0.56, -0.370.680.002907979
2023-09-30 08:39:119-1.3-5.4-11.10.488-16.3-35.2-0.56, -0.380.670.002907992
2023-09-30 08:42:1110-1.4-6.9-12.30.499-15.6-35.8-0.57, -0.360.680.002907993
2023-09-30 08:45:1111-1.7-9.2-15.10.498-15.7-35.8-0.57, -0.360.680.002907994
2023-09-30 08:48:3512-1.7-7.5-13.50.4106-15.4-36.0-0.57, -0.360.680.002907995
2023-09-30 08:51:1113-1.9-7.3-13.20.6131-16.4-35.5-0.56, -0.380.680.002907996
2023-09-30 08:54:1114-2.2-8.7-13.30.6139-16.1-35.6-0.57, -0.370.680.002907997

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 )