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 14860
Detector 24h operating status:

Last processed image:    
   0 hours and 26 minutes ago (2026-03-12 12:06 UTC)
Last detected dimming:
   3 hours and 22 minutes ago (2026-03-12 09:09 UTC)


Overview for dimming #:
   14860           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 #: 14860          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-01-15 16:03:1110.00.00.00.00 , 0.003645896
2026-01-15 16:06:1120.00.00.00.00 , 0.003645897
2026-01-15 16:09:113-1.1-11.0-13.80.467 , 0.003645902
2026-01-15 16:12:114-2.7-17.0-19.80.7136-19.0-56.9-0.80, -0.290.850.003645903
2026-01-15 16:15:115-3.4-19.0-21.70.8155-19.0-56.1-0.79, -0.280.840.003645904
2026-01-15 16:18:116-10.4-21.6-15.13.1622-18.9-55.0-0.78, -0.280.831.543645905
2026-01-15 16:21:117-24.3-21.5-15.27.01458-21.1-51.3-0.74, -0.320.801.863645910
2026-01-15 16:24:118-37.3-27.3-18.99.01886-19.9-49.5-0.72, -0.290.782.363645911
2026-01-15 16:27:119-50.7-32.5-21.310.82282-19.0-48.2-0.71, -0.280.773.453645912
2026-01-15 16:30:1110-61.3-38.7-22.712.02555-18.6-47.5-0.71, -0.270.763.333645913
2026-01-15 16:33:1111-82.6-45.5-23.315.03272-18.0-46.4-0.70, -0.260.742.303645917
2026-01-15 16:36:1112-97.2-45.9-25.916.43609-17.2-45.3-0.69, -0.240.732.703645918
2026-01-15 16:39:1113-121.4-47.6-23.521.14762-17.2-45.5-0.69, -0.240.731.003645922
2026-01-15 16:42:1114-128.7-49.5-24.122.04978-17.0-45.7-0.69, -0.240.730.003645923
2026-01-15 16:45:1115-142.0-53.9-24.124.25463-17.0-45.7-0.69, -0.240.730.003645924
2026-01-15 16:48:1116-156.3-51.8-22.726.96083-16.2-45.1-0.69, -0.230.720.003645925
2026-01-15 16:51:1117-165.3-53.4-23.427.86287-16.0-45.0-0.69, -0.220.720.003645930
2026-01-15 16:54:1118-173.0-58.3-24.927.66246-15.3-44.6-0.68, -0.210.720.003645931
2026-01-15 16:57:1119-189.0-58.6-24.329.86758-14.4-44.1-0.68, -0.200.710.003645932
2026-01-15 17:00:1120-198.7-63.7-25.030.76948-13.7-43.7-0.68, -0.180.700.003645933
2026-01-15 17:03:1121-208.4-65.4-24.931.37101-12.6-43.3-0.68, -0.160.700.003645936

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 )