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 7827
Detector 24h operating status:

Last processed image:    
   288 hours and 2 minutes ago (2024-11-26 23:45 UTC)
Last detected dimming:
   288 hours and 2 minutes ago (2024-11-26 23:45 UTC)


Overview for dimming #:
   7827           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 #: 7827          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-22 11:09:1110.00.0-14.10.01 , 0.002901049
2023-09-22 11:12:112-2.9-9.2-9.21.028532.5-0.30.00, 0.440.440.002901050
2023-09-22 11:15:113-6.2-14.4-10.51.954032.1-0.20.00, 0.430.430.002901057
2023-09-22 11:18:114-11.3-22.9-12.32.881932.10.00.00, 0.430.430.002901058
2023-09-22 11:21:115-17.6-29.5-13.04.0116632.30.20.00, 0.430.431.202901059
2023-09-22 11:24:116-21.9-33.1-13.84.6135032.50.10.00, 0.440.440.002901060
2023-09-22 11:27:117-27.3-38.3-15.85.1149632.50.10.00, 0.440.440.002901061
2023-09-22 11:30:118-38.7-40.1-16.27.0204031.42.00.03, 0.420.420.922901062
2023-09-22 11:33:119-83.1-70.9-18.911.434497.9-4.7-0.08, 0.020.085.122901067
2023-09-22 11:36:1110-101.9-83.3-20.013.239948.2-4.4-0.08, 0.020.081.242901068
2023-09-22 11:39:1111-109.0-83.2-20.313.841798.5-4.0-0.07, 0.030.071.042901069
2023-09-22 11:42:1112-115.0-87.1-20.014.243038.6-3.8-0.07, 0.030.071.252901070

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 )