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 4031
Detector 24h operating status:

Last processed image:    
   15 hours and 35 minutes ago (2022-08-08 13:30 UTC)
Last detected dimming:
   16 hours and 16 minutes ago (2022-08-08 12:48 UTC)


Overview for dimming #:
   4031           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 #: 4031          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2022-07-31 01:24:1110.00.00.00.00 , 0.002516794
2022-07-31 01:27:112-3.3-27.0-19.30.0990.93, 0.541.080.002516795
2022-07-31 01:30:113-11.4-28.9-17.40.05350.95, 0.551.091.082516798
2022-07-31 01:33:114-13.2-23.3-12.60.09390.98, 0.571.130.002516799
2022-07-31 01:36:115-22.4-21.8-10.10.018750.98, 0.561.130.002516802
2022-07-31 01:39:116-32.2-24.9-10.90.025180.97, 0.581.132.402516803
2022-07-31 01:42:117-39.7-26.8-11.20.029890.95, 0.591.121.862516806
2022-07-31 01:45:118-45.5-28.1-11.50.032690.94, 0.591.111.272516807
2022-07-31 01:48:119-49.9-28.9-11.70.035110.93, 0.601.110.002516810
2022-07-31 01:51:1110-56.2-31.1-11.90.038060.91, 0.611.100.002516811
2022-07-31 01:54:1111-60.9-39.1-12.30.840150.89, 0.621.080.002516814
2022-07-31 01:57:1112-64.0-36.5-12.71.341440.89, 0.621.080.002516815
2022-07-31 02:00:1113-68.3-33.5-12.93.042900.89, 0.611.080.002516818
2022-07-31 02:03:1114-71.6-32.2-12.93.444210.90, 0.601.090.002516819
2022-07-31 02:06:1115-77.1-35.4-13.43.446460.92, 0.591.090.002516822
2022-07-31 02:09:1116-85.0-39.0-13.63.749750.92, 0.591.090.002516823

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 )