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 14808
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2026-01-18 01:39 UTC)
Last detected dimming:
   1 hours and 5 minutes ago (2026-01-18 00:54 UTC)


Overview for dimming #:
   14808           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

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Details for dimming #: 14808          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-01-05 09:39:1110.00.00.00.00 , 0.003636107
2026-01-05 09:42:1120.00.00.00.00 , 0.003636110
2026-01-05 09:45:1130.00.00.00.00 , 0.003636111
2026-01-05 09:48:114-0.2-2.4-10.70.121 , 0.003636114
2026-01-05 09:51:115-2.8-11.7-12.10.9217 , 0.003636115
2026-01-05 09:54:116-4.1-16.8-12.71.2284-16.7-40.0-0.62, -0.240.676.183636120
2026-01-05 09:57:117-5.1-18.6-12.81.4343-22.4-40.0-0.60, -0.340.694.043636121
2026-01-05 10:00:118-7.8-20.7-12.62.3541-22.4-40.0-0.60, -0.340.691.723636122
2026-01-05 10:03:119-11.6-23.2-12.33.4805-21.8-39.8-0.60, -0.330.692.783636123
2026-01-05 10:06:1110-18.5-23.5-12.35.51207-19.0-41.3-0.63, -0.280.690.993636126
2026-01-05 10:09:1111-45.2-28.0-12.419.53001-20.7-47.3-0.70, -0.320.771.073636127
2026-01-05 10:12:1112-54.6-35.0-12.922.03457-19.7-47.4-0.70, -0.300.763.813636128
2026-01-05 10:15:1113-72.8-35.8-12.929.04561-17.3-50.0-0.74, -0.260.788.873636131
2026-01-05 10:18:1114-80.4-35.0-13.530.54855-17.8-48.8-0.72, -0.270.777.363636132
2026-01-05 10:21:1115-94.7-39.3-13.333.95625-17.1-49.6-0.74, -0.260.7828.363636135
2026-01-05 10:24:1116-106.2-42.3-13.336.76181-16.9-49.8-0.74, -0.260.7833.243636136
2026-01-05 10:27:1117-114.6-44.2-13.838.16482-16.9-50.0-0.74, -0.260.7823.663636139
2026-01-05 10:30:1118-121.0-43.8-13.939.06803-17.0-50.6-0.75, -0.260.798.713636142
2026-01-05 10:33:1119-130.8-45.9-14.241.47289-16.6-51.1-0.75, -0.250.793.873636143
2026-01-05 10:36:1120-148.6-43.2-14.145.38119-16.1-51.2-0.76, -0.240.809.663636146
2026-01-05 10:39:1121-162.4-47.1-14.448.58689-15.9-51.5-0.76, -0.240.8015.863636147
2026-01-05 10:42:1122-176.9-54.4-14.551.39396-16.0-52.3-0.77, -0.240.8111.413636150
2026-01-05 10:45:1123-193.6-57.0-14.455.210105-16.0-52.2-0.77, -0.240.815.783636151
2026-01-05 10:48:1124-202.7-58.5-14.755.910345-15.9-52.0-0.77, -0.240.804.853636152
2026-01-05 10:51:1125-220.5-59.2-14.660.011186-15.9-51.9-0.77, -0.240.801.813636155
2026-01-05 10:54:1126-238.7-62.7-14.564.311955-15.4-51.5-0.76, -0.230.806.483636158
2026-01-05 10:57:1127-250.3-77.1-14.766.212109-15.0-51.2-0.76, -0.220.796.843636159
2026-01-05 11:00:1128-266.8-73.1-14.768.512593-15.0-50.7-0.76, -0.220.7911.343636161
2026-01-05 11:03:1129-282.6-86.2-14.771.513131-15.1-50.3-0.75, -0.230.780.003636162
2026-01-05 11:06:1130-315.5-128.1-14.676.014083-14.8-48.8-0.74, -0.220.770.003636163
2026-01-05 11:09:1131-346.0-238.2-14.679.614917-14.2-48.0-0.73, -0.210.762.523636167
2026-01-05 11:12:1132-377.7-244.8-14.791.116122-14.5-47.7-0.72, -0.210.7511.113636170
2026-01-05 11:15:1133-387.4-245.6-14.786.816236-14.6-47.7-0.72, -0.210.751.113636171
2026-01-05 11:18:1134-399.6-251.4-14.888.316417-14.4-47.7-0.72, -0.210.750.003636174
2026-01-05 11:21:1135-450.3-320.0-14.999.117465-14.9-46.4-0.71, -0.220.740.973636175
2026-01-05 11:24:1136-488.3-413.3-15.4102.917995-15.2-46.0-0.70, -0.220.7412.883636177
2026-01-05 11:27:1137-516.0-442.7-15.7107.218844-15.4-45.7-0.70, -0.230.7321.923636178
2026-01-05 11:30:1138-543.1-434.3-15.6112.920055-15.5-45.7-0.70, -0.230.7319.693636179
2026-01-05 11:33:1139-547.3-304.7-15.7117.321004-15.4-46.3-0.71, -0.230.7433.153636183
2026-01-05 11:36:1140-565.7-262.7-15.7122.522121-15.2-46.6-0.71, -0.220.7429.033636186
2026-01-05 11:39:1141-584.4-268.8-15.9126.023141-15.0-46.9-0.71, -0.220.7514.713636187
2026-01-05 11:42:1142-607.4-263.6-15.6131.424423-15.3-46.9-0.71, -0.230.759.433636188
2026-01-05 11:45:1143-642.7-270.2-15.5136.325102-15.3-46.7-0.71, -0.230.7514.083636191
2026-01-05 11:48:1144-684.5-270.4-15.5141.426345-15.5-46.7-0.71, -0.230.7524.093636193
2026-01-05 11:51:1145-728.1-274.3-15.0147.629179-15.5-47.0-0.71, -0.230.7514.113636194
2026-01-05 11:54:3546-715.5-278.0-14.9148.329101-15.4-47.5-0.72, -0.230.758.323636195
2026-01-05 11:57:1147-720.9-282.8-15.1149.329621-15.2-47.8-0.72, -0.230.764.353636199
2026-01-05 12:00:1148-726.2-281.8-15.1151.129901-15.0-48.1-0.73, -0.220.761.013636200
2026-01-05 12:03:1149-733.6-284.0-15.5145.128956-14.9-48.0-0.73, -0.220.763.873636204
2026-01-05 12:06:1150-762.6-288.6-15.6148.929640-14.7-48.0-0.73, -0.220.765.753636205
2026-01-05 12:09:1151-773.2-291.9-15.8149.329350-14.5-47.8-0.73, -0.210.7610.813636206
2026-01-05 12:12:1152-804.0-294.4-15.8153.530157-14.4-47.9-0.73, -0.210.764.173636210
2026-01-05 12:15:1153-823.9-297.0-15.9152.830186-14.3-47.9-0.73, -0.210.760.003636211
2026-01-05 12:18:1154-855.2-300.2-15.9155.730845-14.3-47.8-0.73, -0.210.760.003636213
2026-01-05 12:21:1155-886.1-296.9-15.7157.531572-14.2-47.8-0.73, -0.210.761.183636214
2026-01-05 12:24:1156-882.5-303.4-15.9157.731729-13.9-48.2-0.73, -0.200.761.323636215
2026-01-05 12:27:1157-900.8-312.2-16.3157.931292-13.6-48.4-0.74, -0.200.761.253636218
2026-01-05 12:30:1158-929.9-317.6-16.0160.332671-13.5-48.4-0.74, -0.200.760.003636224
2026-01-05 12:33:1159-940.5-324.6-16.2161.732370-13.4-48.4-0.74, -0.190.760.003636225
2026-01-05 12:36:1160-959.7-328.9-16.2165.432904-13.3-48.5-0.74, -0.190.761.003636226
2026-01-05 12:39:1161-1,017.9-328.9-15.6186.336982-13.2-48.6-0.74, -0.190.760.903636227
2026-01-05 12:42:1162-1,035.2-331.5-15.4186.937985-13.2-48.6-0.74, -0.190.760.003636230
2026-01-05 12:45:1163-1,042.8-335.7-15.4187.037667-13.1-48.4-0.74, -0.190.760.003636231
2026-01-05 12:48:1164-1,051.5-340.3-15.2187.338220-13.0-48.6-0.74, -0.190.760.003636236
2026-01-05 12:51:1165-1,052.5-342.4-15.2186.038194-13.0-48.5-0.74, -0.190.760.003636237
2026-01-05 12:54:1166-1,075.4-344.7-15.0196.439395-12.9-48.6-0.74, -0.190.760.983636238
2026-01-05 12:57:1167-1,090.0-346.0-15.1198.539679-12.8-48.8-0.74, -0.180.761.243636239
2026-01-05 13:00:1168-1,085.7-345.8-15.0199.639526-12.7-48.8-0.74, -0.180.771.053636242
2026-01-05 13:03:1169-1,095.5-346.0-15.1200.939845-12.8-49.0-0.74, -0.180.770.003636243
2026-01-05 13:06:1170-1,107.1-344.5-15.1201.740222-12.8-49.0-0.75, -0.180.770.003636246
2026-01-05 13:09:1171-1,115.9-344.1-15.1202.140191-12.8-49.0-0.74, -0.180.770.003636247
2026-01-05 13:12:1172-1,124.9-344.3-15.1201.440484-12.7-49.0-0.74, -0.180.770.003636250
2026-01-05 13:15:1173-1,136.5-345.4-15.2202.740991-12.7-49.0-0.75, -0.180.770.003636251
2026-01-05 13:18:1174-1,142.3-347.0-15.1202.041131-12.7-49.0-0.74, -0.180.770.003636254
2026-01-05 13:21:1175-1,141.9-345.8-15.0199.241156-12.7-49.1-0.75, -0.180.770.003636255
2026-01-05 13:24:1176-1,140.8-344.9-14.7200.341299-12.6-49.2-0.75, -0.180.770.003636257

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 )