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 4843
Detector 24h operating status:

Last processed image:    
   0 hours and 30 minutes ago (2023-02-06 13:09 UTC)
Last detected dimming:
   1 hours and 5 minutes ago (2023-02-06 12:33 UTC)


Overview for dimming #:
   4843           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 #: 4843          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2022-11-29 00:15:1110.00.00.00.00 , 0.002630248
2022-11-29 00:18:112-2.9-22.3-21.70.8124 , 0.002630250
2022-11-29 00:21:113-7.4-29.8-21.11.7293-25.8-52.9-0.73, -0.450.860.002630253
2022-11-29 00:24:114-15.6-36.1-18.24.3649-26.0-51.9-0.72, -0.450.850.002630254
2022-11-29 00:27:115-26.3-49.3-18.56.71041-26.1-50.9-0.71, -0.460.841.202630256
2022-11-29 00:30:116-34.6-58.7-20.48.01261-26.1-49.9-0.70, -0.460.831.832630258
2022-11-29 00:33:117-41.2-68.8-21.59.41466-26.1-49.2-0.69, -0.460.831.072630260
2022-11-29 00:36:118-49.4-82.8-23.110.21613-26.1-48.7-0.68, -0.460.820.002630261
2022-11-29 00:39:119-58.0-89.4-24.611.11750-26.0-48.2-0.68, -0.460.820.892630265
2022-11-29 00:42:1110-66.4-94.7-25.612.51948-26.1-48.4-0.68, -0.460.820.002630267
2022-11-29 00:45:1111-72.0-97.2-25.813.42072-26.0-48.2-0.68, -0.460.820.002630268
2022-11-29 00:48:1112-75.8-101.9-27.013.22047-25.9-47.9-0.67, -0.450.810.002630269
2022-11-29 00:51:1113-80.2-105.5-25.814.12196-25.9-47.7-0.67, -0.450.810.002630272
2022-11-29 00:54:1114-88.3-108.5-25.016.42460-25.8-47.4-0.67, -0.450.810.002630273
2022-11-29 00:57:1115-91.9-110.6-25.017.12564-25.8-47.3-0.67, -0.450.810.002630277

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 )