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 14336
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-11-08 07:30 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2025-11-08 07:30 UTC)


Overview for dimming #:
   14336           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 #: 14336          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-07 09:24:1110.00.00.00.00 , 0.003580622
2025-11-07 09:27:1120.00.00.00.00 , 0.003580625
2025-11-07 09:30:1130.00.00.00.00 , 0.003580626
2025-11-07 09:33:1140.00.00.00.00 , 0.003580629
2025-11-07 09:36:115-1.4-7.0-9.50.5141 , 0.003580630
2025-11-07 09:39:116-2.9-9.6-9.61.1296 , 7.793580635
2025-11-07 09:42:117-5.9-11.5-9.72.257831.8-13.4-0.20, 0.480.520.003580636
2025-11-07 09:45:118-12.4-19.8-10.85.7100331.2-14.2-0.21, 0.470.525.353580637
2025-11-07 09:48:119-22.1-39.8-12.07.8145631.7-28.7-0.41, 0.480.6313.483580638
2025-11-07 09:51:1110-26.5-46.2-12.18.7176231.5-29.4-0.42, 0.480.642.653580643
2025-11-07 09:54:1111-29.3-41.6-11.89.3201531.2-27.1-0.39, 0.470.620.853580644
2025-11-07 09:57:1112-35.0-50.4-12.49.9215430.2-28.2-0.41, 0.460.620.003580645
2025-11-07 10:00:1113-38.5-48.3-12.610.6234630.9-27.4-0.40, 0.470.620.003580646
2025-11-07 10:03:1114-41.9-53.5-12.711.6253230.8-27.6-0.40, 0.470.620.003580649
2025-11-07 10:06:1115-42.7-55.4-13.212.1255930.6-27.2-0.40, 0.460.610.003580650
2025-11-07 10:09:1116-38.5-53.7-12.510.7244431.7-24.2-0.35, 0.480.600.003580653
2025-11-07 10:12:1117-38.0-55.0-12.98.7235631.4-23.8-0.35, 0.480.590.923580654
2025-11-07 10:15:1118-37.9-53.6-12.98.4227631.3-23.3-0.34, 0.470.581.383580657

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 )