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 7749
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2024-07-20 03:15 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2024-07-20 03:15 UTC)


Overview for dimming #:
   7749           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

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Details for dimming #: 7749          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-16 02:09:112-9.7-18.0-11.12.47369.613.10.23, 0.050.230.002895382
2023-09-16 02:12:113-12.5-18.9-10.63.094610.313.20.23, 0.060.230.002895383
2023-09-16 02:15:114-19.6-24.1-10.54.614349.512.80.22, 0.040.2319.652895384
2023-09-16 02:18:115-30.0-27.9-10.97.021599.612.70.22, 0.050.2243.352895391
2023-09-16 02:21:116-37.2-35.5-10.58.626329.912.70.22, 0.050.2321.332895392
2023-09-16 02:24:117-47.9-33.8-11.211.0335711.012.70.22, 0.070.2313.932895393
2023-09-16 02:27:118-54.5-37.1-11.212.6384611.912.00.21, 0.090.2215.742895394
2023-09-16 02:30:119-57.3-39.5-11.512.9395410.512.10.21, 0.060.222.612895395
2023-09-16 02:33:1110-62.1-40.7-11.613.9424811.411.40.20, 0.080.213.622895396
2023-09-16 02:36:1111-66.5-47.0-11.214.6446611.311.30.20, 0.080.212.582895402
2023-09-16 02:39:1112-71.1-50.2-11.115.8483711.111.40.20, 0.070.211.712895403
2023-09-16 02:42:1113-73.4-48.6-11.216.3495111.011.40.20, 0.070.210.002895404
2023-09-16 02:45:1114-78.7-53.6-11.617.2523511.111.60.20, 0.070.210.002895405
2023-09-16 02:48:1115-80.5-51.1-11.417.9544010.811.60.20, 0.070.210.002895406
2023-09-16 02:51:1116-86.7-52.1-11.718.8572110.511.70.20, 0.060.210.002895407

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 )