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 14713
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-12-30 07:12 UTC)
Last detected dimming:
   0 hours and 19 minutes ago (2025-12-30 07:12 UTC)


Overview for dimming #:
   14713           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 #: 14713          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-26 14:57:1110.00.00.00.00 , 0.003626736
2025-12-26 15:00:1120.00.00.00.00 , 0.003626737
2025-12-26 15:03:1130.00.00.00.00 , 0.003626740
2025-12-26 15:06:2340.00.00.00.00 , 0.003626741
2025-12-26 15:09:1150.00.0-10.10.02-18.0-15.6-0.26, -0.270.382.133626744
2025-12-26 15:12:116-2.2-10.7-14.30.4132-16.0-13.5-0.23, -0.240.333.513626745
2025-12-26 15:15:117-4.5-16.4-8.51.1353-13.1-14.8-0.25, -0.190.324.643626748
2025-12-26 15:18:118-5.2-16.7-8.41.4448-13.5-15.5-0.26, -0.200.333.493626749
2025-12-26 15:21:119-8.1-17.3-8.92.2680-15.1-15.1-0.25, -0.220.342.913626754
2025-12-26 15:24:1110-10.4-18.0-9.82.5782-14.9-17.6-0.30, -0.220.371.753626755
2025-12-26 15:27:1111-11.6-18.7-10.62.6819-15.0-18.5-0.31, -0.220.380.003626756
2025-12-26 15:30:1112-11.9-18.1-10.62.8870-14.8-18.5-0.31, -0.220.380.003626757
2025-12-26 15:33:1113-11.1-18.2-10.52.7855-14.5-18.0-0.30, -0.220.370.003626760
2025-12-26 15:36:1114-10.8-17.2-10.42.7847-14.5-18.5-0.31, -0.220.380.003626761
2025-12-26 15:39:1115-12.3-16.6-11.52.8877-15.4-18.0-0.30, -0.230.380.003626766
2025-12-26 15:42:1116-13.3-16.5-11.42.9905-16.1-17.2-0.29, -0.240.380.003626767
2025-12-26 15:45:1117-14.8-16.9-11.63.1982-16.6-17.3-0.29, -0.250.380.003626768

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 )