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 7830
Detector 24h operating status:

Last processed image:    
   0 hours and 24 minutes ago (2024-07-15 04:00 UTC)
Last detected dimming:
   0 hours and 30 minutes ago (2024-07-15 03:54 UTC)


Overview for dimming #:
   7830           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 #: 7830          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-22 14:09:111-0.2-1.9-22.20.087.731.10.52, 0.030.520.002901139
2023-09-22 14:12:112-3.0-29.0-33.40.3817.530.90.52, 0.020.520.002901140
2023-09-22 14:15:113-8.3-52.3-40.40.61757.230.70.51, 0.020.5115.182901147
2023-09-22 14:18:114-25.4-72.1-13.33.19037.130.40.51, 0.020.5122.032901148
2023-09-22 14:21:115-46.6-101.3-12.36.016757.330.40.51, 0.020.5113.422901149
2023-09-22 14:24:116-78.3-121.7-13.410.829477.530.50.51, 0.020.519.932901150
2023-09-22 14:27:117-111.2-140.9-15.715.240897.330.70.51, 0.020.5114.212901151
2023-09-22 14:30:118-139.1-145.8-17.718.148237.030.60.51, 0.020.5112.882901152
2023-09-22 14:33:119-167.7-180.3-18.020.755056.730.50.51, 0.010.5115.382901157
2023-09-22 14:36:1110-189.8-208.4-18.822.960636.430.60.51, 0.010.515.372901158
2023-09-22 14:39:1111-210.4-228.2-19.724.464916.330.70.51, 0.000.513.722901159
2023-09-22 14:42:1112-227.4-238.8-20.425.668206.330.70.51, 0.000.513.892901160

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 )