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 9975
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2024-05-17 20:15 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2024-05-17 20:15 UTC)


Overview for dimming #:
   9975           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 #: 9975          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-05-01 08:09:1110.00.00.00.00 , 0.003106452
2024-05-01 08:12:1120.00.00.00.00 , 0.003106453
2024-05-01 08:15:1130.00.00.00.00 , 0.003106461
2024-05-01 08:18:1140.00.00.00.00 , 1.023106462
2024-05-01 08:21:115-0.6-3.4-7.70.37838.3-4.3-0.06, 0.680.680.923106463
2024-05-01 08:24:116-6.1-9.4-7.73.171736.3-6.7-0.10, 0.660.661.193106464
2024-05-01 08:27:117-11.4-17.0-9.14.5104536.3-9.6-0.14, 0.660.671.203106465
2024-05-01 08:30:118-14.0-18.5-9.55.3122936.6-9.6-0.13, 0.660.670.003106466
2024-05-01 08:33:119-15.9-19.7-9.65.9137036.8-9.5-0.13, 0.660.680.003106467
2024-05-01 08:36:1110-15.6-19.5-10.05.6130637.2-9.8-0.14, 0.670.680.003106468
2024-05-01 08:39:1111-17.5-21.1-10.56.1142437.2-9.7-0.14, 0.670.680.003106476
2024-05-01 08:42:1112-19.2-22.6-10.46.6154037.0-9.4-0.13, 0.660.680.003106477
2024-05-01 08:45:1113-18.6-22.2-10.46.4149637.1-9.4-0.13, 0.670.680.003106478
2024-05-01 08:48:2314-17.4-21.5-10.66.01390 , 4.743106479
2024-05-01 08:51:1115-16.9-21.0-10.76.01383 , 2.003106480
2024-05-01 08:54:1116-12.9-20.7-10.74.61068 , 1.793106481
2024-05-01 09:09:1117-10.9-21.5-10.93.9899 , 0.003106491
2024-05-01 09:12:1118-10.3-21.0-10.83.7859 , 0.003106500

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 )