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 2575
Detector 24h operating status:

Last processed image:    
   0 hours and 16 minutes ago (2021-10-18 11:18 UTC)
Last detected dimming:
   36 hours and 10 minutes ago (2021-10-16 23:24 UTC)


Overview for dimming #:
   2575           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 #: 2575          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2021-10-08 14:54:1110.00.00.00.00 , 0.002244153
2021-10-08 14:57:1120.00.00.00.00 , 0.002244154
2021-10-08 15:00:1130.00.00.00.00 , 0.002244157
2021-10-08 15:03:1140.00.00.00.00 , 0.922244159
2021-10-08 15:06:115-1.1-8.8-22.70.24923.4-16.8-0.27, 0.300.401.312244160
2021-10-08 15:09:116-7.8-12.5-11.02.059124.6-19.0-0.30, 0.320.440.982244161
2021-10-08 15:12:117-20.5-21.7-12.14.9141524.4-18.6-0.29, 0.320.430.962244165
2021-10-08 15:15:238-30.1-35.9-13.46.4185624.3-18.3-0.29, 0.320.430.002244166
2021-10-08 15:18:119-42.8-51.0-14.08.1233724.4-18.5-0.29, 0.320.430.002244169
2021-10-08 15:21:1110-57.5-54.4-15.210.4301524.5-18.7-0.30, 0.320.440.002244171
2021-10-08 15:24:1111-68.4-59.4-16.111.6334724.6-19.2-0.30, 0.320.440.002244172
2021-10-08 15:27:1112-78.3-63.5-16.412.7367024.4-19.0-0.30, 0.320.440.002244173
2021-10-08 15:30:1113-88.5-75.9-17.113.7395424.3-18.9-0.30, 0.320.440.002244176
2021-10-08 15:33:1114-96.6-84.1-17.614.1406024.3-19.0-0.30, 0.320.440.002244177
2021-10-08 15:36:1115-103.8-88.4-18.514.5419724.2-19.0-0.30, 0.320.440.002244181

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 )