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 7831
Detector 24h operating status:

Last processed image:    
   0 hours and 26 minutes ago (2024-06-18 23:51 UTC)
Last detected dimming:
   1 hours and 29 minutes ago (2024-06-18 22:48 UTC)


Overview for dimming #:
   7831           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 #: 7831          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-22 15:09:111-0.7-3.4-7.00.3904.4-4.2-0.07, -0.050.090.002901169
2023-09-22 15:12:112-2.4-10.5-9.80.51764.4-4.2-0.07, -0.050.090.002901170
2023-09-22 15:15:113-5.1-25.2-12.00.82574.2-4.3-0.08, -0.050.095.202901177
2023-09-22 15:18:114-6.7-31.0-12.70.93014.1-4.3-0.08, -0.050.090.892901178
2023-09-22 15:21:115-13.0-46.1-11.22.06374.2-4.5-0.08, -0.050.090.002901179
2023-09-22 15:24:116-16.3-54.3-12.02.27124.2-4.5-0.08, -0.050.090.002901180
2023-09-22 15:27:117-18.4-57.9-16.62.26804.2-4.5-0.08, -0.050.095.752901181
2023-09-22 15:30:118-19.3-59.5-21.02.06284.2-4.4-0.08, -0.050.091.412901182
2023-09-22 15:33:119-21.5-62.4-21.52.16754.1-4.3-0.08, -0.050.097.002901187
2023-09-22 15:36:1110-23.1-67.0-21.82.26964.1-4.1-0.07, -0.050.090.002901188
2023-09-22 15:39:1111-28.4-69.8-15.43.410484.1-4.0-0.07, -0.050.097.862901189
2023-09-22 15:42:1112-33.6-71.3-16.64.313324.0-3.9-0.07, -0.050.098.832901190

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 )