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 4836
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2023-01-29 08:09 UTC)
Last detected dimming:
   1 hours and 52 minutes ago (2023-01-29 06:36 UTC)


Overview for dimming #:
   4836           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 #: 4836          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2022-11-24 19:24:111-2.3-11.1-13.90.5125 , 0.002626215
2022-11-24 19:27:112-15.4-61.7-14.33.4741-41.89.60.13, -0.700.710.002626216
2022-11-24 19:30:113-22.6-71.0-15.24.6998-42.010.00.13, -0.700.711.262626219
2022-11-24 19:33:114-29.4-72.1-15.45.91272-43.112.10.15, -0.710.730.842626220
2022-11-24 19:36:115-38.4-74.2-12.38.61826-43.412.90.16, -0.720.730.002626223
2022-11-24 19:39:116-45.2-82.0-11.210.02101-43.413.20.17, -0.720.740.892626224
2022-11-24 19:42:117-50.3-84.7-11.411.02333-43.513.30.17, -0.720.740.002626227
2022-11-24 19:45:118-53.8-86.0-11.012.22569-43.613.50.17, -0.720.740.002626228
2022-11-24 19:48:119-57.5-86.6-11.512.92719-43.513.50.17, -0.720.740.002626231
2022-11-24 19:51:1110-60.1-90.4-11.513.42815-43.513.50.17, -0.720.740.002626232
2022-11-24 19:54:1111-62.0-93.7-11.813.52843-43.513.40.17, -0.720.740.002626235
2022-11-24 19:57:1112-63.9-95.8-11.713.82899-43.513.40.17, -0.720.740.002626236
2022-11-24 20:00:1113-67.0-97.1-12.114.63058-43.513.30.17, -0.720.740.002626239
2022-11-24 20:03:1114-70.2-98.5-12.615.53248-43.513.10.17, -0.720.740.002626240

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 )