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 14338
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2025-11-08 07:30 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2025-11-08 07:30 UTC)


Overview for dimming #:
   14338           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 #: 14338          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-07 11:09:1110.00.00.00.00 , 0.003580694
2025-11-07 11:12:1120.00.00.00.00 , 0.003580695
2025-11-07 11:15:1130.00.00.00.00 , 0.873580696
2025-11-07 11:18:114-0.10.0-15.80.04 , 2.233580697
2025-11-07 11:21:1150.00.00.00.00 , 0.883580702
2025-11-07 11:24:116-38.9-34.3-14.98.6205934.5-21.3-0.30, 0.520.606.673580703
2025-11-07 11:27:117-48.0-41.7-15.710.0239535.2-22.9-0.32, 0.530.621.613580704
2025-11-07 11:30:118-58.5-50.0-16.411.5274835.3-23.5-0.33, 0.540.631.063580705
2025-11-07 11:33:119-70.7-60.9-17.013.4317135.2-23.4-0.33, 0.530.630.003580708
2025-11-07 11:36:1110-84.3-69.1-16.616.0375935.4-24.2-0.34, 0.540.630.003580709
2025-11-07 11:39:1111-102.7-76.6-17.219.1443335.8-25.5-0.35, 0.540.651.223580714
2025-11-07 11:42:1112-121.7-66.3-17.922.5516136.2-26.7-0.37, 0.550.661.733580715
2025-11-07 11:45:1113-146.8-69.4-19.324.9569436.6-28.4-0.39, 0.560.682.403580716
2025-11-07 11:48:1114-172.5-83.3-21.526.4599836.7-29.4-0.40, 0.560.693.533580717
2025-11-07 12:09:1115-325.3-133.0-27.539.1871537.0-31.2-0.42, 0.560.700.003580730
2025-11-07 12:12:1116-343.9-139.8-28.640.0889436.8-31.3-0.42, 0.560.700.003580731
2025-11-07 12:15:1117-385.6-142.7-25.749.91063936.2-31.2-0.42, 0.550.7020.903580732
2025-11-07 12:18:1118-422.9-147.8-24.657.51172135.7-31.5-0.43, 0.540.6962.743580733
2025-11-07 12:21:1119-469.6-152.1-22.771.01326334.6-31.8-0.44, 0.530.6983.773580738
2025-11-07 12:24:1120-519.4-159.3-22.479.01448933.7-32.0-0.45, 0.510.6873.783580739
2025-11-07 12:27:1121-579.6-164.5-22.487.11567632.2-32.2-0.46, 0.490.6768.523580740
2025-11-07 12:30:1122-631.6-166.1-22.791.71676631.3-32.2-0.46, 0.480.6633.413580741
2025-11-07 12:33:1123-677.8-178.7-23.495.21751830.5-32.3-0.47, 0.470.6637.643580745
2025-11-07 12:36:1124-720.8-207.7-24.295.11800229.5-32.4-0.47, 0.450.6536.543580746
2025-11-07 12:39:1125-756.8-246.9-23.996.61862828.8-32.5-0.48, 0.440.6538.353580750
2025-11-07 12:42:1126-817.0-273.0-20.8109.32128528.1-32.6-0.48, 0.430.6451.653580751
2025-11-07 12:45:1127-853.8-282.4-20.5116.02213427.6-32.6-0.48, 0.420.6433.603580752
2025-11-07 12:48:1128-892.4-294.1-19.4127.12364127.2-32.8-0.49, 0.410.6432.663580753
2025-11-07 13:09:1129-1,089.5-365.0-15.3210.13360625.4-33.4-0.50, 0.380.630.003580767
2025-11-07 13:12:1130-1,107.3-367.7-15.2216.63436525.2-33.4-0.50, 0.380.630.003580768
2025-11-07 13:15:1131-1,129.9-372.1-14.7236.43632825.1-33.4-0.51, 0.380.6339.643580769
2025-11-07 13:18:1132-1,135.9-373.9-14.4246.93730825.0-33.5-0.51, 0.380.638.553580770
2025-11-07 13:21:1133-1,154.2-378.0-14.2255.43816024.6-33.4-0.51, 0.370.6342.183580775
2025-11-07 13:24:1134-1,163.5-382.4-14.2257.63893224.5-33.4-0.51, 0.370.6350.373580776
2025-11-07 13:27:1135-1,191.2-387.7-14.1271.54086724.5-33.5-0.51, 0.370.6339.723580777
2025-11-07 13:30:1136-1,198.2-388.3-14.1276.24130524.3-33.5-0.51, 0.370.6312.013580778
2025-11-07 13:33:1137-1,202.9-389.6-14.1276.94170724.2-33.6-0.51, 0.360.630.993580782
2025-11-07 13:36:1138-1,222.6-393.1-14.0282.94285824.1-33.6-0.51, 0.360.630.003580783
2025-11-07 13:39:1139-1,226.2-393.7-14.0286.74315223.9-33.6-0.51, 0.360.630.003580787
2025-11-07 13:42:1140-1,231.4-394.5-14.0290.74353223.8-33.6-0.51, 0.360.630.003580788
2025-11-07 13:45:1141-1,223.2-394.2-14.0292.24350923.7-33.7-0.51, 0.360.630.003580789
2025-11-07 13:48:1142-1,222.9-394.2-14.1291.24338523.6-33.8-0.52, 0.350.631.443580790

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 )