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 4813
Detector 24h operating status:

Last processed image:    
   0 hours and 13 minutes ago (2022-12-01 12:12 UTC)
Last detected dimming:
   1 hours and 34 minutes ago (2022-12-01 10:51 UTC)


Overview for dimming #:
   4813           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 #: 4813          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2022-11-21 03:42:1110.00.00.00.00 , 0.842622713
2022-11-21 03:45:1120.00.00.00.00 , 0.002622714
2022-11-21 03:48:1130.00.00.00.00 , 0.882622717
2022-11-21 03:51:3540.00.00.00.00 , 1.432622718
2022-11-21 03:54:1150.00.00.00.00 , 0.002622721
2022-11-21 03:57:116-0.9-8.2-19.30.25115.1-22.1-0.37, 0.230.433.622622722
2022-11-21 04:00:117-2.5-8.9-15.00.616215.2-22.2-0.37, 0.230.445.962622725
2022-11-21 04:03:118-3.1-10.7-15.80.618315.2-22.2-0.37, 0.230.441.572622726
2022-11-21 04:06:119-3.5-11.6-15.50.720815.4-21.9-0.36, 0.240.430.002622729
2022-11-21 04:09:1110-3.7-12.3-14.60.720715.3-22.1-0.37, 0.230.440.002622732
2022-11-21 04:12:1111-4.1-13.6-15.50.821724.5-16.4-0.26, 0.390.470.002622733
2022-11-21 04:15:1112-3.8-13.7-13.90.721115.4-22.1-0.37, 0.230.440.002622734
2022-11-21 04:18:1113-3.4-13.9-14.30.618615.3-22.2-0.37, 0.230.440.002622736
2022-11-21 04:21:1114-4.5-15.0-14.50.824515.3-22.1-0.37, 0.230.440.002622737
2022-11-21 04:24:1115-4.7-15.8-15.50.824015.3-22.2-0.37, 0.230.440.002622741
2022-11-21 04:27:1116-4.4-14.3-15.90.823015.4-22.0-0.37, 0.230.430.002622742

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 )