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 4875
Detector 24h operating status:

Last processed image:    
   0 hours and 51 minutes ago (2023-02-06 11:21 UTC)
Last detected dimming:
   1 hours and 42 minutes ago (2023-02-06 10:30 UTC)


Overview for dimming #:
   4875           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 #: 4875          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2022-12-04 07:15:1110.00.00.00.00 , 0.002635329
2022-12-04 07:18:112-3.1-12.0-10.80.928115.017.30.29, 0.250.391.092635330
2022-12-04 07:21:113-6.2-16.1-13.71.544714.718.70.31, 0.250.400.002635334
2022-12-04 07:24:114-9.7-21.4-15.62.060114.718.80.32, 0.250.400.002635335
2022-12-04 07:27:115-12.6-26.5-18.22.268515.018.00.30, 0.250.391.262635338
2022-12-04 07:30:116-14.8-31.4-20.52.371114.917.60.30, 0.250.391.812635339
2022-12-04 07:33:117-17.3-36.1-22.72.574915.117.50.29, 0.260.392.002635341
2022-12-04 07:36:118-20.0-38.5-21.42.885614.718.10.30, 0.250.391.252635342
2022-12-04 07:39:119-22.5-43.9-22.33.090614.917.80.30, 0.250.390.002635346
2022-12-04 07:42:1110-25.1-45.9-23.63.195914.918.00.30, 0.250.390.002635347
2022-12-04 07:45:1111-36.4-48.3-12.16.8193614.418.50.31, 0.240.400.982635349
2022-12-04 07:48:1112-39.6-50.5-12.57.2204614.418.40.31, 0.240.390.002635350
2022-12-04 07:51:1113-42.9-51.0-12.37.9226514.418.50.31, 0.240.400.002635353
2022-12-04 07:54:1114-45.6-52.6-13.28.2234814.418.70.31, 0.240.400.002635354
2022-12-04 07:57:1115-48.4-53.6-13.48.6246714.418.70.31, 0.240.400.002635357
2022-12-04 08:00:1116-51.3-54.4-14.78.8250414.318.80.32, 0.240.400.002635358

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 )