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 14329
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-11-08 09:03 UTC)
Last detected dimming:
   1 hours and 13 minutes ago (2025-11-08 08:12 UTC)


Overview for dimming #:
   14329           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 #: 14329          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-06 08:54:111-8.5-34.2-24.01.0232 , 0.003579664
2025-11-06 08:57:112-18.7-45.5-16.93.269142.0-28.0-0.35, 0.630.720.003579665
2025-11-06 09:00:113-14.7-43.5-17.63.065441.4-29.2-0.37, 0.620.730.003579668
2025-11-06 09:03:114-17.8-45.9-18.23.474841.2-29.5-0.38, 0.620.730.003579669
2025-11-06 09:06:115-23.9-49.9-17.74.496335.7-35.2-0.47, 0.540.720.003579674
2025-11-06 09:09:116-25.4-49.3-17.24.9104535.8-35.1-0.47, 0.550.722.293579675
2025-11-06 09:12:117-30.0-50.3-16.85.9126436.2-34.9-0.47, 0.550.720.003579676
2025-11-06 09:15:118-35.5-50.8-16.17.1154536.4-34.6-0.46, 0.550.720.993579677
2025-11-06 09:18:119-40.3-51.6-16.08.3179536.4-34.7-0.46, 0.550.720.003579680
2025-11-06 09:21:1110-44.5-51.5-16.19.2198136.0-35.2-0.47, 0.550.721.353579681
2025-11-06 09:24:1111-47.2-51.4-15.69.7210136.0-35.2-0.47, 0.550.720.003579682
2025-11-06 09:27:1112-51.1-53.9-15.310.5227635.8-35.6-0.48, 0.550.730.003579683
2025-11-06 09:30:1113-54.4-50.3-13.711.9258635.8-35.5-0.48, 0.550.730.003579688
2025-11-06 09:33:1114-55.4-48.4-13.012.5271736.0-35.4-0.47, 0.550.730.003579691
2025-11-06 09:36:1115-57.1-47.6-12.913.0279535.7-35.3-0.47, 0.540.720.003579692
2025-11-06 09:39:1116-57.8-48.0-13.412.7276535.4-35.4-0.48, 0.540.720.003579693

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 )