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 7794
Detector 24h operating status:

Last processed image:    
   0 hours and 26 minutes ago (2024-06-16 17:36 UTC)
Last detected dimming:
   0 hours and 26 minutes ago (2024-06-16 17:36 UTC)


Overview for dimming #:
   7794           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 #: 7794          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-09-19 14:09:1110.00.00.00.00 , 0.002898522
2023-09-19 14:12:112-2.5-11.7-14.70.7155 , 0.002898523
2023-09-19 14:15:113-5.2-17.1-16.81.2296-26.125.60.39, -0.540.670.002898524
2023-09-19 14:18:114-9.7-22.0-11.32.7633-26.125.80.40, -0.540.670.002898530
2023-09-19 14:21:115-15.4-28.0-12.54.1972-26.226.10.40, -0.540.680.002898531
2023-09-19 14:24:116-22.2-34.8-12.85.81349-25.926.50.41, -0.540.685.082898532
2023-09-19 14:27:117-27.1-39.9-13.66.51522-25.626.60.41, -0.530.671.682898533
2023-09-19 14:30:118-31.6-43.7-14.47.31695-24.926.90.42, -0.520.670.002898534
2023-09-19 14:33:119-35.8-47.3-15.87.71798-25.126.70.41, -0.530.670.002898535
2023-09-19 14:36:1110-39.2-51.6-16.68.11875-25.326.50.41, -0.530.670.002898542
2023-09-19 14:39:1111-43.1-55.1-17.08.62000-24.926.90.42, -0.520.670.002898543
2023-09-19 14:42:1112-44.5-57.4-17.68.72004-24.927.00.42, -0.520.670.002898544
2023-09-19 14:45:1113-48.1-59.3-17.49.32140-24.727.00.42, -0.520.670.002898545
2023-09-19 14:48:1114-50.3-60.9-18.39.42162-24.427.00.42, -0.520.670.902898546
2023-09-19 14:51:1115-53.9-62.8-18.210.02313-23.827.30.42, -0.510.660.942898547

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 )