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 13369
Detector 24h operating status:

Last processed image:    
   0 hours and 24 minutes ago (2025-07-29 03:48 UTC)
Last detected dimming:
   0 hours and 24 minutes ago (2025-07-29 03:48 UTC)


Overview for dimming #:
   13369           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 #: 13369          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-21 22:03:1110.00.00.00.00 , 0.003478093
2025-07-21 22:06:1120.00.00.00.00 , 0.003478100
2025-07-21 22:09:113-1.2-9.3-10.20.0122 , 0.003478101
2025-07-21 22:12:114-3.9-14.5-11.20.03341.05, 0.421.130.003478102
2025-07-21 22:15:115-8.1-17.4-11.20.06441.05, 0.431.130.003478103
2025-07-21 22:18:116-12.9-20.0-11.80.09761.06, 0.431.141.153478104
2025-07-21 22:21:117-19.2-21.4-12.30.013971.07, 0.431.151.693478105
2025-07-21 22:24:118-24.5-23.2-12.00.018041.08, 0.431.161.203478110
2025-07-21 22:27:119-30.9-26.0-12.00.022521.07, 0.431.160.003478111
2025-07-21 22:30:1110-34.4-28.6-11.70.024731.07, 0.431.160.003478112
2025-07-21 22:33:1111-42.5-31.9-11.30.031111.07, 0.431.160.893478113
2025-07-21 22:36:1112-48.7-35.8-11.40.134871.08, 0.431.1610.553478118
2025-07-21 22:39:1113-54.6-39.4-11.60.137931.08, 0.431.161.343478119
2025-07-21 22:42:1114-61.0-42.9-11.80.141431.08, 0.431.160.003478120
2025-07-21 22:45:1115-67.9-46.1-11.90.145381.08, 0.431.161.263478121
2025-07-21 22:48:1116-72.4-47.5-12.10.147701.08, 0.421.160.003478128
2025-07-21 22:51:1117-77.3-48.8-12.10.150511.09, 0.421.170.003478129
2025-07-21 22:54:1118-82.5-48.5-12.10.154571.09, 0.411.171.873478130
2025-07-21 22:57:1119-92.3-50.4-11.90.761721.09, 0.411.172.373478131
2025-07-21 23:00:1120-99.0-50.7-11.90.765881.09, 0.411.172.023478132
2025-07-21 23:03:1121-105.7-52.4-12.20.668711.09, 0.411.170.003478133
2025-07-21 23:06:1122-112.7-54.6-12.30.772171.09, 0.411.161.413478140
2025-07-21 23:09:1123-119.1-54.8-12.50.975271.09, 0.411.161.143478141
2025-07-21 23:12:1124-125.8-56.0-12.71.078191.09, 0.401.162.903478142
2025-07-21 23:15:1125-130.7-57.7-13.01.180091.09, 0.401.161.613478143
2025-07-21 23:18:1126-138.4-60.0-13.30.982711.09, 0.401.160.003478144
2025-07-21 23:21:1127-143.4-61.7-13.80.784231.09, 0.401.163.183478145
2025-07-21 23:24:1128-147.8-63.2-14.00.685291.08, 0.401.160.003478150
2025-07-21 23:27:1129-152.8-64.9-14.40.586331.08, 0.401.160.003478151
2025-07-21 23:30:1130-159.3-66.3-14.70.888531.08, 0.401.150.003478152
2025-07-21 23:33:1131-162.9-67.0-15.00.888901.08, 0.401.150.003478153
2025-07-21 23:36:1132-171.0-68.6-15.21.191451.08, 0.401.150.003478156
2025-07-21 23:39:1133-174.7-69.7-15.51.092021.08, 0.401.150.003478157
2025-07-21 23:42:1134-181.6-70.5-15.91.194081.08, 0.401.150.003478162
2025-07-21 23:45:1135-187.5-71.8-16.21.395581.08, 0.401.150.003478163

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 )