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 7740
Detector 24h operating status:

Last processed image:    
   0 hours and 29 minutes ago (2024-07-20 02:57 UTC)
Last detected dimming:
   0 hours and 29 minutes ago (2024-07-20 02:57 UTC)


Overview for dimming #:
   7740           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

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Details for dimming #: 7740          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-15 05:09:112-1.3-5.1-8.60.413911.01.60.03, 0.070.070.002894655
2023-09-15 05:12:113-2.9-5.9-8.80.82526.0-1.6-0.03, -0.020.040.002894656
2023-09-15 05:15:114-4.0-7.4-8.71.13516.7-1.5-0.03, -0.010.0311.852894657
2023-09-15 05:18:115-2.1-11.6-10.50.41354.1-3.4-0.06, -0.050.0811.892894658
2023-09-15 05:21:116-3.5-13.3-9.80.72385.7-2.5-0.04, -0.030.059.422894659
2023-09-15 05:24:117-5.3-23.0-9.61.13464.8-3.1-0.05, -0.040.078.822894660
2023-09-15 05:27:118-4.3-28.7-11.60.61934.3-3.3-0.06, -0.050.083.702894665
2023-09-15 05:30:119-6.6-26.5-9.31.34175.3-3.0-0.05, -0.030.062.122894666
2023-09-15 05:33:1110-10.4-25.9-10.22.27116.1-2.7-0.05, -0.020.055.852894667
2023-09-15 05:36:1111-13.6-25.8-10.13.19846.5-3.2-0.06, -0.010.065.712894668
2023-09-15 05:39:1112-15.7-29.2-10.53.511126.7-2.8-0.05, -0.010.054.242894675
2023-09-15 05:42:1113-17.0-29.6-10.33.811966.8-3.1-0.05, -0.010.052.912894676
2023-09-15 05:45:1114-20.9-35.4-10.74.414076.7-3.0-0.05, -0.010.051.842894677
2023-09-15 05:48:1115-30.1-36.6-11.54.919266.6-3.1-0.05, -0.010.066.932894678
2023-09-15 05:51:1116-32.8-40.9-11.55.520975.9-3.6-0.06, -0.020.072.532894679
2023-09-15 05:54:1117-36.6-44.8-12.06.222815.9-3.0-0.05, -0.020.062.222894680
2023-09-15 06:09:1118-51.3-64.1-12.18.326625.6-3.5-0.06, -0.030.070.002894693
2023-09-15 06:12:1219-59.7-65.8-12.310.331675.7-3.4-0.06, -0.030.070.002894694
2023-09-15 06:15:0020-69.8-71.4-11.812.536745.8-3.5-0.06, -0.030.077.252894695
2023-09-15 06:18:1121-66.1-71.9-11.713.234765.8-3.4-0.06, -0.030.062.652894696
2023-09-15 06:21:1122-70.3-72.5-11.614.737395.7-3.4-0.06, -0.030.060.002894697
2023-09-15 06:24:1123-77.2-75.3-12.015.440775.7-3.4-0.06, -0.030.064.912894698
2023-09-15 06:27:1124-83.1-78.2-11.917.344265.8-3.2-0.06, -0.020.065.522894705
2023-09-15 06:30:1125-85.7-78.9-11.917.444576.0-3.0-0.05, -0.020.061.842894706
2023-09-15 06:33:1126-86.3-76.1-12.517.744545.8-3.1-0.06, -0.020.060.002894707
2023-09-15 06:36:1127-87.1-72.8-12.117.545765.9-2.9-0.05, -0.020.060.002894708
2023-09-15 06:39:1128-87.9-69.4-12.517.145416.4-2.7-0.05, -0.010.050.002894709
2023-09-15 06:42:1129-86.5-65.4-12.717.144456.4-2.7-0.05, -0.010.050.002894710
2023-09-15 06:45:1130-85.2-66.0-12.617.945236.5-2.5-0.04, -0.010.050.002894715
2023-09-15 06:48:1131-116.2-67.4-13.324.96459-1.0-5.9-0.10, -0.140.180.942894716
2023-09-15 06:51:1132-114.9-67.5-13.524.86401-1.7-6.1-0.11, -0.160.190.902894717

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 )