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 7646
Detector 24h operating status:

Last processed image:    
   0 hours and 27 minutes ago (2024-06-21 13:30 UTC)
Last detected dimming:
   9 hours and 3 minutes ago (2024-06-21 04:54 UTC)


Overview for dimming #:
   7646           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 #: 7646          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-07 14:54:1110.00.00.00.00 , 0.002887873
2023-09-07 14:57:2320.00.00.00.00 , 0.002887874
2023-09-07 15:00:1130.00.00.00.00 , 0.002887875
2023-09-07 15:03:1140.00.0-5.90.01 , 0.002887876
2023-09-07 15:06:115-0.1-1.1-10.90.110 , 0.002887877
2023-09-07 15:09:116-0.5-3.0-10.20.24313.8-63.6-0.88, 0.180.904.132887878
2023-09-07 15:12:117-1.0-4.3-11.30.48213.2-45.6-0.70, 0.140.727.482887879
2023-09-07 15:15:238-1.9-9.3-14.00.512811.6-31.4-0.52, 0.100.536.412887880
2023-09-07 15:18:119-2.9-10.2-11.11.222711.4-30.8-0.51, 0.090.523.772887889
2023-09-07 15:21:1110-3.3-8.5-10.31.527213.2-45.9-0.71, 0.140.720.002887890
2023-09-07 15:24:1111-3.4-10.9-9.21.627413.9-62.0-0.87, 0.180.890.002887891
2023-09-07 15:27:1112-5.4-14.5-8.52.947612.7-60.1-0.85, 0.160.870.002887892
2023-09-07 15:30:1113-8.3-21.7-9.54.063912.8-60.8-0.86, 0.160.880.002887893
2023-09-07 15:33:1114-9.4-26.0-9.54.368312.7-58.9-0.84, 0.160.860.002887894
2023-09-07 15:36:1115-9.9-23.3-9.34.877012.4-53.2-0.79, 0.140.800.002887903
2023-09-07 15:39:1116-12.8-26.1-9.56.7101812.6-52.5-0.78, 0.140.800.002887904
2023-09-07 15:42:1117-11.9-24.9-9.36.297311.7-55.4-0.81, 0.130.830.002887905

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 )