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 12627
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-05-20 15:39 UTC)
Last detected dimming:
   2 hours and 6 minutes ago (2025-05-20 13:54 UTC)


Overview for dimming #:
   12627           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 #: 12627          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-24 06:18:1110.00.00.00.00 , 0.003393775
2025-04-24 06:21:1120.00.00.00.00 , 0.003393778
2025-04-24 06:24:1130.00.00.00.00 , 0.003393779
2025-04-24 06:27:1140.00.00.00.00 , 0.003393782
2025-04-24 06:30:115-6.9-37.9-12.20.0295 , 0.923393783
2025-04-24 06:33:116-14.0-50.6-12.50.05400.73, 0.751.059.443393787
2025-04-24 06:36:117-12.4-35.7-14.20.05260.69, 0.761.034.853393788
2025-04-24 06:39:118-12.4-25.9-8.80.17800.71, 0.771.058.123393791
2025-04-24 06:42:119-15.8-24.6-9.00.711870.71, 0.771.056.343393792
2025-04-24 06:45:1110-22.2-25.3-9.61.717370.69, 0.771.044.623393794
2025-04-24 06:48:1111-26.3-24.6-9.92.421700.69, 0.771.044.713393795
2025-04-24 06:51:1112-27.2-24.3-10.02.52201-9.9-19.1-0.33, -0.090.345.373393798
2025-04-24 06:54:1113-28.9-21.4-9.92.424590.70, 0.771.042.903393799
2025-04-24 06:57:1114-29.9-17.0-10.02.826150.72, 0.761.043.813393802
2025-04-24 07:00:1115-24.3-16.6-9.42.02202-10.0-18.8-0.32, -0.100.340.003393803
2025-04-24 07:03:1116-26.1-16.4-8.81.824560.79, 0.721.070.003393806
2025-04-24 07:06:1117-30.6-16.8-8.71.229720.80, 0.731.080.003393807
2025-04-24 07:09:1118-35.9-16.8-9.10.934380.81, 0.731.090.923393810
2025-04-24 07:12:1119-48.2-20.8-9.23.043880.79, 0.751.089.243393811
2025-04-24 07:15:1120-53.9-24.9-8.92.850180.80, 0.751.100.003393814
2025-04-24 07:18:1121-57.9-26.6-8.72.954490.81, 0.741.100.003393815
2025-04-24 07:21:1122-61.4-29.0-8.83.157500.81, 0.741.100.003393818
2025-04-24 07:24:1123-66.0-31.9-9.43.45960-9.4-19.2-0.33, -0.090.340.003393819
2025-04-24 07:27:1124-67.1-34.2-9.63.35907-9.5-19.3-0.33, -0.090.340.003393822
2025-04-24 07:30:1125-73.4-36.9-9.74.16266-8.8-18.3-0.32, -0.070.322.793393823
2025-04-24 07:33:1126-73.9-39.1-9.94.36282-8.0-17.2-0.30, -0.060.303.023393826
2025-04-24 07:36:1127-75.8-40.0-9.94.76402-7.4-23.4-0.40, -0.050.400.003393827
2025-04-24 07:39:1128-76.5-41.1-9.95.06433-8.0-25.9-0.44, -0.060.440.003393830
2025-04-24 07:42:1129-74.3-39.4-9.65.06330-8.6-26.9-0.45, -0.080.460.003393831
2025-04-24 07:45:1130-73.9-38.5-9.55.16434-8.7-31.0-0.52, -0.080.520.003393834
2025-04-24 07:48:1131-73.6-38.5-9.55.16447-9.7-31.4-0.52, -0.100.530.003393835
2025-04-24 07:51:1132-75.0-36.9-9.65.56548-9.4-31.0-0.51, -0.090.520.933393836
2025-04-24 07:54:1133-75.0-36.2-9.55.36627-11.4-16.7-0.29, -0.120.311.273393839
2025-04-24 07:57:1134-83.2-35.3-9.56.47305-8.5-25.8-0.44, -0.070.441.913393842
2025-04-24 08:00:1135-88.6-34.0-9.67.27724-9.3-25.3-0.43, -0.090.441.093393843
2025-04-24 08:03:1136-92.5-33.1-9.68.38110-10.0-27.1-0.45, -0.100.470.003393846
2025-04-24 08:06:1137-97.2-32.1-9.59.28417-9.8-25.4-0.43, -0.100.441.043393847
2025-04-24 08:09:1138-100.0-30.6-9.59.88630-10.3-24.6-0.41, -0.110.430.943393850
2025-04-24 08:12:1139-100.9-29.4-9.410.48677-11.2-26.0-0.44, -0.120.453.403393851
2025-04-24 08:15:1140-106.4-28.6-9.612.28983-10.7-25.2-0.42, -0.110.442.573393854
2025-04-24 08:18:1141-115.9-27.7-9.614.49580-10.3-24.9-0.42, -0.110.438.753393855
2025-04-24 08:21:1142-149.5-31.3-10.030.511604-6.8-43.3-0.69, -0.060.693.763393858
2025-04-24 08:24:1143-149.4-32.6-10.030.811547-7.2-43.2-0.69, -0.070.692.983393859
2025-04-24 08:27:1144-151.1-34.3-10.131.611617-6.7-44.0-0.70, -0.060.702.323393862
2025-04-24 08:30:1145-145.1-34.7-10.029.611164-6.1-45.0-0.71, -0.050.711.883393863
2025-04-24 08:33:1146-156.9-36.3-10.232.611772-6.6-44.7-0.71, -0.060.711.553393866
2025-04-24 08:36:1147-165.1-36.5-10.332.312100-6.6-45.4-0.72, -0.060.721.563393867
2025-04-24 08:39:1148-162.8-37.5-10.432.511994-6.5-44.6-0.71, -0.050.711.753393870
2025-04-24 08:42:1149-178.2-39.9-10.836.712783-6.0-46.2-0.73, -0.050.730.923393871
2025-04-24 08:45:1150-158.2-42.9-10.825.311221-7.5-41.9-0.67, -0.070.670.953393874
2025-04-24 08:48:1151-165.9-41.2-10.827.411750-8.1-39.6-0.64, -0.080.644.333393875
2025-04-24 08:51:1152-169.4-43.1-11.028.011832-8.1-39.4-0.64, -0.080.645.923393878
2025-04-24 08:54:1153-201.6-44.9-11.341.413776-6.6-43.1-0.69, -0.050.694.613393879
2025-04-24 08:57:1154-209.4-46.3-11.542.914073-6.5-43.1-0.69, -0.050.691.543393882
2025-04-24 09:00:1155-185.1-46.6-11.231.712482-8.6-38.0-0.62, -0.080.623.393393883
2025-04-24 09:03:1156-190.6-47.5-11.332.312621-8.6-37.2-0.61, -0.080.610.913393886
2025-04-24 09:06:1157-194.8-50.0-11.433.1128103.4-9.6-0.17, 0.140.221.053393887
2025-04-24 09:09:1158-222.4-50.5-11.945.2144192.1-16.0-0.28, 0.120.301.563393890
2025-04-24 09:12:1159-227.3-55.5-12.146.3146041.5-16.9-0.29, 0.110.312.393393891
2025-04-24 09:15:1160-227.0-60.4-12.246.1143971.1-16.7-0.29, 0.100.314.323393894
2025-04-24 09:18:1161-239.2-62.5-12.146.9152621.3-16.3-0.28, 0.100.303.323393895
2025-04-24 09:21:1162-244.6-67.1-12.448.0154201.3-15.4-0.27, 0.100.292.473393898
2025-04-24 09:24:1163-250.1-74.1-12.448.7154731.8-12.4-0.22, 0.110.242.253393899
2025-04-24 09:27:1164-243.2-75.1-12.948.3147382.2-11.8-0.21, 0.120.241.063393902
2025-04-24 09:30:1165-252.5-74.1-12.648.6153992.3-10.9-0.19, 0.120.230.003393903
2025-04-24 09:33:1166-266.5-78.9-12.651.6162282.4-10.4-0.18, 0.130.225.773393906
2025-04-24 09:36:1167-263.9-78.8-12.650.1160243.0-9.8-0.17, 0.140.221.803393907
2025-04-24 09:39:1168-272.9-85.7-12.750.7162953.9-8.3-0.15, 0.150.211.363393910
2025-04-24 09:42:1169-274.7-82.0-12.551.0164443.9-8.2-0.14, 0.150.210.983393911
2025-04-24 09:45:1170-335.0-86.8-13.277.019655-1.4-13.3-0.23, 0.060.240.883393914
2025-04-24 09:48:1171-337.0-83.5-13.171.019873-1.4-13.3-0.23, 0.060.240.003393915
2025-04-24 09:51:1172-342.0-84.5-12.871.220304-1.9-14.5-0.25, 0.050.260.003393918
2025-04-24 09:54:1173-338.0-84.5-12.970.519975-2.1-15.2-0.27, 0.040.270.003393919
2025-04-24 09:57:1174-337.2-81.8-12.970.920109-2.7-16.8-0.29, 0.030.290.913393922
2025-04-24 10:00:1175-334.9-79.4-12.870.420051-2.5-16.8-0.29, 0.040.290.003393923
2025-04-24 10:03:1176-353.0-80.4-12.873.621094-3.4-16.3-0.28, 0.020.280.003393926
2025-04-24 10:06:1177-370.3-83.7-12.878.422209-3.8-17.4-0.30, 0.010.300.003393927

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 )