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 13268
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-07-30 11:21 UTC)
Last detected dimming:
   0 hours and 16 minutes ago (2025-07-30 11:21 UTC)


Overview for dimming #:
   13268           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 #: 13268          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-12 02:03:1110.00.00.00.00 , 0.003469043
2025-07-12 02:06:1120.00.00.00.00 , 0.003469044
2025-07-12 02:09:1130.00.00.00.00 , 0.003469045
2025-07-12 02:12:1140.00.00.00.00 , 0.003469058
2025-07-12 02:15:115-1.3-8.3-11.10.510731.9-36.1-0.51, 0.480.701.213469059
2025-07-12 02:18:116-4.8-11.3-10.91.637731.9-35.6-0.50, 0.480.704.603469060
2025-07-12 02:21:117-11.0-16.0-11.53.583230.8-26.9-0.39, 0.460.610.003469061
2025-07-12 02:24:118-18.8-22.4-11.95.7134130.8-28.4-0.41, 0.460.620.003469062
2025-07-12 02:27:119-29.4-24.8-12.28.7204731.0-28.7-0.42, 0.470.632.393469063
2025-07-12 02:30:1110-36.2-29.3-12.710.5245931.0-28.8-0.42, 0.470.6318.853469064
2025-07-12 02:33:1111-47.7-34.1-12.613.7316031.0-28.8-0.42, 0.470.637.833469065
2025-07-12 02:36:1112-63.5-40.1-12.818.4415731.0-28.7-0.42, 0.470.633.443469066
2025-07-12 02:39:1113-81.8-46.7-13.523.2515831.1-29.0-0.42, 0.470.633.533469067
2025-07-12 02:42:1114-98.5-50.6-13.926.8596031.1-28.9-0.42, 0.470.637.193469068
2025-07-12 02:45:1115-116.4-56.9-14.630.5678131.0-28.5-0.41, 0.470.6210.623469069
2025-07-12 02:48:1116-136.3-59.7-15.633.7749031.3-29.2-0.42, 0.470.636.313469076
2025-07-12 02:51:1117-155.0-65.5-16.336.5811931.3-29.5-0.43, 0.470.634.683469077
2025-07-12 03:09:1118-239.5-80.1-17.850.01115131.3-29.8-0.43, 0.470.640.003469089
2025-07-12 03:12:1119-257.0-80.9-18.551.81156531.4-30.1-0.43, 0.470.640.003469090
2025-07-12 03:15:1120-271.6-82.1-19.053.11186131.5-30.5-0.44, 0.470.6514.183469091
2025-07-12 03:18:1121-288.0-82.7-19.455.21232531.6-30.9-0.44, 0.480.652.913469092
2025-07-12 03:21:1122-304.8-83.7-19.956.91274431.6-30.9-0.44, 0.480.6517.993469093
2025-07-12 03:24:1123-329.9-86.7-20.458.01340331.5-31.2-0.45, 0.480.6526.773469094
2025-07-12 03:27:1124-346.0-86.7-20.859.91390331.4-31.2-0.45, 0.470.6518.153469095
2025-07-12 03:30:1125-363.6-86.5-21.462.01441431.5-31.3-0.45, 0.470.658.113469102
2025-07-12 03:33:1126-374.8-88.1-21.962.51458831.4-31.6-0.45, 0.470.668.473469103
2025-07-12 03:36:1127-390.8-91.0-22.364.41503331.5-32.0-0.46, 0.480.668.613469104
2025-07-12 03:39:1128-401.6-93.2-23.064.11501031.7-32.3-0.46, 0.480.666.103469105
2025-07-12 03:42:1129-417.6-95.8-23.366.11544631.8-32.6-0.46, 0.480.671.983469106
2025-07-12 03:45:4730-429.0-98.8-23.766.31551131.8-32.9-0.47, 0.480.6718.583469107
2025-07-12 03:48:1131-435.8-99.0-24.166.11547731.9-33.1-0.47, 0.480.675.613469108
2025-07-12 03:51:1132-444.5-100.0-24.366.51557632.0-33.4-0.47, 0.480.680.913469109
2025-07-12 03:54:1133-453.8-100.6-24.766.31556732.1-33.9-0.48, 0.490.682.053469114
2025-07-12 03:57:1134-458.2-102.1-24.866.11553132.1-33.7-0.48, 0.490.680.003469115
2025-07-12 04:00:1135-464.1-103.3-25.166.91567132.2-33.9-0.48, 0.490.680.003469118
2025-07-12 04:03:1136-481.2-103.3-25.269.41627032.3-34.2-0.48, 0.490.690.003469119
2025-07-12 04:06:1137-536.8-104.4-24.179.11872931.4-22.0-0.32, 0.470.570.993469122
2025-07-12 04:09:0038-565.9-105.6-24.081.41945431.0-20.4-0.30, 0.460.550.003469123
2025-07-12 04:12:1139-572.3-104.9-24.381.81952131.0-20.6-0.30, 0.460.551.803469128
2025-07-12 04:15:1140-591.1-103.4-23.886.02055431.1-20.6-0.31, 0.460.560.003469129
2025-07-12 04:18:1141-609.3-102.7-23.291.52156331.2-20.9-0.31, 0.470.560.863469130
2025-07-12 04:21:1142-617.7-102.3-23.591.92163731.2-21.0-0.31, 0.470.565.133469131
2025-07-12 04:24:1143-626.1-101.9-23.792.02167031.2-21.0-0.31, 0.470.564.213469134
2025-07-12 04:27:1144-636.1-101.2-24.192.62184731.3-21.4-0.32, 0.470.560.003469135
2025-07-12 04:30:1145-683.2-100.7-23.599.02367231.1-20.6-0.31, 0.460.567.523469138
2025-07-12 04:33:1146-695.8-98.9-23.7100.12402631.2-20.0-0.30, 0.470.550.003469139
2025-07-12 04:36:1147-697.5-98.6-24.896.62340031.1-19.2-0.29, 0.460.540.003469142
2025-07-12 04:39:4748-713.2-97.8-24.2101.42435231.1-18.8-0.28, 0.460.540.003469143
2025-07-12 04:42:1149-721.2-95.9-23.5103.82510131.1-18.9-0.28, 0.460.540.003469146
2025-07-12 04:45:1150-727.3-94.8-23.7104.32526531.1-18.6-0.28, 0.460.540.003469147
2025-07-12 04:48:1151-732.9-94.8-23.6105.22550631.1-18.9-0.28, 0.460.540.003469150
2025-07-12 04:51:1152-733.4-93.5-23.5105.32553131.0-18.7-0.28, 0.460.540.003469151
2025-07-12 04:54:1153-737.1-94.8-23.6106.02570031.1-18.9-0.28, 0.460.540.003469154

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 )