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 13184
Detector 24h operating status:

Last processed image:    
   1 hours and 7 minutes ago (2025-07-19 22:45 UTC)
Last detected dimming:
   1 hours and 7 minutes ago (2025-07-19 22:45 UTC)


Overview for dimming #:
   13184           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 #: 13184          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-30 10:21:1110.00.00.00.00 , 0.003458031
2025-06-30 10:24:112-2.6-16.8-16.00.4118 , 0.003458036
2025-06-30 10:27:113-7.6-26.3-11.11.3373-12.6-17.5-0.30, -0.270.400.003458037
2025-06-30 10:30:114-11.8-40.3-11.91.7501-12.8-17.4-0.30, -0.270.400.003458038
2025-06-30 10:33:115-16.3-47.3-11.92.3664-12.8-17.4-0.30, -0.270.400.003458039
2025-06-30 10:36:116-19.9-54.1-13.72.7774-12.6-17.7-0.30, -0.270.401.903458042
2025-06-30 10:39:117-23.4-60.6-15.62.9825-12.4-18.0-0.30, -0.260.401.903458043
2025-06-30 10:42:118-28.2-86.8-16.63.3937-12.2-18.3-0.31, -0.260.401.533458046
2025-06-30 10:45:119-32.3-102.2-16.63.81087-12.2-18.4-0.31, -0.260.410.003458047
2025-06-30 10:48:1110-35.1-109.2-17.94.01143-12.1-18.5-0.31, -0.260.410.003458050
2025-06-30 10:51:1111-38.3-128.7-19.64.11161-12.1-18.7-0.32, -0.260.410.003458051
2025-06-30 10:54:1112-42.4-143.9-19.84.41241-12.1-18.7-0.32, -0.260.410.003458054
2025-06-30 10:57:1113-45.3-154.2-19.44.61317-12.1-18.7-0.32, -0.260.410.003458055
2025-06-30 11:00:1114-47.2-158.0-20.44.71335-12.2-18.8-0.32, -0.260.410.003458058
2025-06-30 11:03:1115-49.4-162.0-21.54.81358-12.2-18.9-0.32, -0.260.410.003458059
2025-06-30 11:06:1116-61.5-165.1-16.97.52059-12.1-19.1-0.32, -0.260.412.153458062

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 )