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 2581
Detector 24h operating status:

Last processed image:    
   0 hours and 16 minutes ago (2021-10-18 10:30 UTC)
Last detected dimming:
   35 hours and 22 minutes ago (2021-10-16 23:24 UTC)


Overview for dimming #:
   2581           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 #: 2581          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2021-10-09 09:48:1110.00.00.00.00 , 1.122244909
2021-10-09 09:51:112-1.8-14.7-24.50.26326.0-6.7-0.11, 0.340.361.492244910
2021-10-09 09:54:113-5.5-25.4-28.40.617925.8-6.4-0.10, 0.340.351.682244914
2021-10-09 09:57:114-8.8-31.9-30.30.825825.6-4.2-0.07, 0.340.342.062244915
2021-10-09 10:00:115-12.9-35.4-30.11.135025.5-2.9-0.05, 0.330.341.892244917
2021-10-09 10:03:116-23.8-80.9-32.01.547125.1-2.7-0.04, 0.330.332.152244918
2021-10-09 10:06:117-32.7-101.0-32.51.957025.0-2.9-0.05, 0.330.331.962244921
2021-10-09 10:09:118-41.4-119.5-31.42.267725.0-3.0-0.05, 0.330.331.662244922
2021-10-09 10:12:119-55.5-161.3-36.92.575325.0-3.2-0.05, 0.330.331.372244926
2021-10-09 10:15:1110-65.5-261.3-38.12.678925.0-3.2-0.05, 0.330.331.162244927
2021-10-09 10:18:1111-83.3-319.4-40.03.091725.1-3.5-0.06, 0.330.330.002244929
2021-10-09 10:21:1112-90.0-339.7-42.73.092325.1-3.5-0.06, 0.330.330.002244930
2021-10-09 10:24:1113-95.8-346.8-42.23.196225.2-3.6-0.06, 0.330.330.002244933
2021-10-09 10:27:1114-100.1-352.6-45.23.196325.2-3.6-0.06, 0.330.330.002244934
2021-10-09 10:30:1115-105.9-356.9-47.63.3101625.2-3.7-0.06, 0.330.340.002244937

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 )