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 7675
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2024-06-21 12:54 UTC)
Last detected dimming:
   8 hours and 20 minutes ago (2024-06-21 04:54 UTC)


Overview for dimming #:
   7675           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 #: 7675          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-09 17:15:1110.00.00.00.00 , 0.002889797
2023-09-09 17:18:1120.00.00.00.00 , 0.002889798
2023-09-09 17:21:1130.00.00.00.00 , 0.912889799
2023-09-09 17:24:1140.00.00.00.00 , 0.952889800
2023-09-09 17:27:115-0.6-6.7-20.10.13135.2-42.9-0.56, 0.500.751.362889801
2023-09-09 17:30:116-1.0-9.9-23.90.23935.4-42.9-0.56, 0.500.7610.842889802
2023-09-09 17:33:117-0.9-7.6-33.80.12735.4-43.0-0.56, 0.510.7614.232889803
2023-09-09 17:36:118-1.5-7.1-8.40.613931.0-41.3-0.57, 0.430.727.012889804
2023-09-09 17:39:119-3.2-8.9-8.51.231330.9-40.9-0.57, 0.430.716.582889806
2023-09-09 17:42:1110-5.0-10.8-8.61.950631.2-41.4-0.57, 0.440.721.192889807
2023-09-09 17:45:1111-7.7-10.2-9.22.977131.1-41.0-0.57, 0.440.721.382889808
2023-09-09 17:48:1112-9.1-10.5-9.13.289531.0-40.6-0.57, 0.430.711.482889809
2023-09-09 17:51:1113-11.6-13.3-9.43.9108730.9-40.3-0.56, 0.430.714.392889810
2023-09-09 17:54:1114-13.6-15.2-9.94.4120730.7-39.8-0.56, 0.430.700.002889811
2023-09-09 18:09:1115-25.6-20.1-10.87.0196321.0-20.5-0.33, 0.250.410.002889819
2023-09-09 18:12:3516-28.1-22.2-11.37.2200420.4-19.8-0.32, 0.240.400.002889820
2023-09-09 18:15:1117-30.4-24.8-11.27.6212019.8-18.8-0.31, 0.230.381.382889829

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 )