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 7793
Detector 24h operating status:

Last processed image:    
   0 hours and 35 minutes ago (2024-06-21 19:12 UTC)
Last detected dimming:
   3 hours and 35 minutes ago (2024-06-21 16:12 UTC)


Overview for dimming #:
   7793           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 #: 7793          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-19 13:18:1110.00.00.00.00 , 0.002898493
2023-09-19 13:21:112-0.7-9.3-47.10.117 , 0.002898494
2023-09-19 13:24:113-3.6-33.0-58.80.263 , 0.002898495
2023-09-19 13:27:114-6.7-47.2-21.30.716618.751.40.75, 0.250.791.022898496
2023-09-19 13:30:115-10.0-59.3-19.11.127018.352.00.76, 0.240.7939.262898497
2023-09-19 13:33:116-15.3-67.5-15.42.25068.6-38.0-0.62, 0.050.6230.882898498
2023-09-19 13:36:117-19.5-68.7-14.03.27368.5-38.0-0.62, 0.050.6214.722898506
2023-09-19 13:39:118-24.8-73.8-15.74.19348.7-38.0-0.62, 0.050.6211.592898507
2023-09-19 13:42:119-27.7-72.0-13.85.111298.6-37.9-0.62, 0.050.621.762898508
2023-09-19 13:45:1110-31.6-72.7-15.05.812818.6-38.0-0.62, 0.050.620.882898509
2023-09-19 13:48:1111-34.9-73.5-15.66.514048.6-38.0-0.62, 0.050.620.002898510
2023-09-19 13:51:1112-39.4-81.9-16.76.814888.8-38.2-0.62, 0.060.620.002898511

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 )