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 14807
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2026-01-11 08:42 UTC)
Last detected dimming:
   0 hours and 19 minutes ago (2026-01-11 08:42 UTC)


Overview for dimming #:
   14807           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 #: 14807          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-01-05 08:12:111-3.5-14.5-20.90.9171 , 0.003636048
2026-01-05 08:15:112-8.3-32.6-21.01.5299-28.4-48.8-0.67, -0.440.800.003636051
2026-01-05 08:18:113-17.7-40.8-20.33.4679-27.9-48.1-0.67, -0.440.801.393636052
2026-01-05 08:21:114-25.8-37.9-22.04.8967-27.1-47.8-0.67, -0.420.791.283636055
2026-01-05 08:24:115-31.9-49.0-20.85.51111-26.9-47.3-0.66, -0.420.791.233636056
2026-01-05 08:27:116-50.3-92.7-21.27.51507-27.0-47.2-0.66, -0.420.781.223636059
2026-01-05 08:30:117-67.1-122.1-21.99.41888-27.0-47.3-0.66, -0.420.791.083636062
2026-01-05 08:33:118-86.5-136.0-18.614.12601-26.9-47.3-0.66, -0.420.784.973636063
2026-01-05 08:36:119-104.2-150.2-18.818.03101-26.8-47.5-0.67, -0.420.792.233636065
2026-01-05 08:39:1110-120.4-158.8-19.721.43528-26.8-47.5-0.67, -0.420.796.603636066
2026-01-05 08:42:1111-137.5-164.0-20.124.74021-26.7-47.6-0.67, -0.420.798.813636067
2026-01-05 08:45:1112-152.6-162.6-20.926.74343-26.7-47.8-0.67, -0.420.797.643636071
2026-01-05 08:48:5913-172.0-168.7-20.130.74915-26.7-48.1-0.67, -0.420.794.783636072
2026-01-05 08:51:1114-185.4-175.1-19.833.35323-26.7-48.2-0.67, -0.420.792.343636074
2026-01-05 08:54:1115-203.2-180.6-18.937.95964-26.9-48.5-0.68, -0.420.805.903636075
2026-01-05 08:57:1116-215.0-186.3-19.639.36185-26.9-48.5-0.68, -0.420.801.663636079
2026-01-05 09:00:1117-229.6-191.1-19.841.36445-27.0-48.5-0.68, -0.420.801.703636080
2026-01-05 09:03:1118-244.5-193.3-19.144.76900-27.2-48.7-0.68, -0.430.802.933636083
2026-01-05 09:06:1119-252.7-192.4-19.447.17093-27.2-48.8-0.68, -0.430.803.113636084
2026-01-05 09:09:1120-262.7-190.9-19.349.87562-27.2-48.8-0.68, -0.430.801.123636087
2026-01-05 09:12:1121-270.0-189.9-19.053.57861-27.2-49.0-0.68, -0.430.800.003636088
2026-01-05 09:15:1122-283.6-188.6-18.454.48598-27.2-49.2-0.68, -0.430.800.003636091
2026-01-05 09:18:2323-279.9-186.6-19.455.88152-27.2-49.2-0.68, -0.430.800.003636092
2026-01-05 09:21:1124-294.3-186.0-19.057.48879-27.4-49.4-0.68, -0.430.810.003636095
2026-01-05 09:24:1125-304.6-184.9-18.860.79325-27.5-49.7-0.68, -0.430.810.003636096
2026-01-05 09:27:1126-312.2-183.2-19.164.29696-27.6-49.8-0.69, -0.430.810.003636099
2026-01-05 09:30:1127-317.1-181.7-19.066.010014-27.6-49.9-0.69, -0.430.810.003636102
2026-01-05 09:33:1128-325.3-179.4-18.668.410523-27.7-50.1-0.69, -0.430.810.003636103

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 )