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 10868
Detector 24h operating status:

Last processed image:    
   0 hours and 31 minutes ago (2024-09-10 20:48 UTC)
Last detected dimming:
   0 hours and 31 minutes ago (2024-09-10 20:48 UTC)


Overview for dimming #:
   10868           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 #: 10868          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-08-10 07:39:1110.00.00.00.00 , 0.003200719
2024-08-10 07:42:1120.00.00.00.00 , 0.003200720
2024-08-10 07:45:113-0.3-1.9-8.30.133-4.91.80.03, -0.200.2095.183200721
2024-08-10 07:48:114-1.8-4.6-9.60.9162-6.16.60.12, -0.220.25171.443200722
2024-08-10 07:51:115-4.5-6.6-9.42.2402-5.85.70.10, -0.210.2445.233200723
2024-08-10 07:54:116-6.9-9.9-9.23.5624 , 21.423200724
2024-08-10 08:09:117-18.2-11.7-9.17.6165610.0-38.6-0.62, 0.090.630.003200733
2024-08-10 08:12:118-19.9-12.2-9.18.518039.9-38.3-0.62, 0.090.620.003200734
2024-08-10 08:15:119-30.8-17.3-10.012.3252524.6-9.0-0.14, 0.320.3520.453200742
2024-08-10 08:33:1110-40.6-17.5-9.616.2333323.5-8.2-0.13, 0.300.330.003200748
2024-08-10 08:36:1111-43.5-18.4-10.216.8345822.9-8.2-0.13, 0.290.320.003200757
2024-08-10 08:39:1112-48.0-18.4-10.017.9384323.0-8.0-0.13, 0.290.322.963200758
2024-08-10 08:42:1113-48.3-18.3-9.918.4394422.4-10.1-0.16, 0.280.330.003200759
2024-08-10 08:45:1114-50.3-20.5-9.919.0413224.2-12.7-0.20, 0.310.370.853200760
2024-08-10 08:48:1115-54.1-18.4-9.921.3444426.6-18.0-0.28, 0.350.450.973200761
2024-08-10 08:51:1116-57.0-20.8-10.122.1461026.2-22.4-0.35, 0.350.4912.353200762
2024-08-10 08:54:1117-53.2-19.6-10.121.1433525.4-20.1-0.31, 0.340.466.633200763
2024-08-10 08:57:3518-56.6-19.3-10.122.3461425.0-19.6-0.31, 0.330.4512.763200764
2024-08-10 09:00:1119-58.2-19.7-9.922.2470224.4-17.8-0.28, 0.320.424.233200771
2024-08-10 09:03:1120-61.6-20.3-9.922.3499924.6-17.7-0.28, 0.320.430.003200772
2024-08-10 09:06:1121-60.2-22.8-10.221.1477523.7-17.7-0.28, 0.310.424.823200773
2024-08-10 09:09:1122-64.9-20.9-10.321.2512023.5-20.3-0.32, 0.300.444.463200774
2024-08-10 09:12:1123-66.8-22.3-10.321.8522923.4-21.8-0.34, 0.300.465.283200775
2024-08-10 09:15:1124-69.6-22.9-10.426.9543823.4-20.5-0.33, 0.300.445.623200776
2024-08-10 09:18:1125-71.7-22.1-10.525.9553724.3-23.9-0.37, 0.320.490.003200783
2024-08-10 09:21:1126-73.8-22.3-10.524.8572123.9-23.6-0.37, 0.310.491.093200784
2024-08-10 09:24:1127-77.9-21.9-10.626.1595320.6-23.0-0.37, 0.260.456.983200785
2024-08-10 09:27:1128-79.4-21.4-10.626.9604620.5-23.8-0.38, 0.260.462.143200786
2024-08-10 09:30:1129-85.6-22.6-10.428.6650518.9-21.7-0.36, 0.230.428.653200787
2024-08-10 09:33:1130-89.8-24.1-10.436.5686421.2-24.1-0.39, 0.270.478.043200788
2024-08-10 09:36:1131-95.7-24.7-10.539.8744223.2-23.8-0.38, 0.300.487.373200795
2024-08-10 09:39:1132-100.9-24.9-10.746.2776119.9-25.3-0.41, 0.250.483.933200796
2024-08-10 09:42:1133-102.3-24.5-10.744.1786523.4-26.5-0.41, 0.310.525.523200797
2024-08-10 09:45:1134-106.3-24.8-10.644.2819123.6-25.8-0.40, 0.310.512.163200798
2024-08-10 09:48:1135-108.4-24.9-10.648.1836823.1-27.4-0.43, 0.300.532.503200799
2024-08-10 09:51:2336-116.9-25.5-10.655.9891820.9-28.4-0.45, 0.270.520.003200800
2024-08-10 09:54:1137-117.7-26.3-10.956.9888424.0-29.2-0.45, 0.320.550.003200809
2024-08-10 09:57:1138-120.9-26.7-10.757.6918824.2-27.1-0.42, 0.320.530.003200810
2024-08-10 10:00:1139-122.5-27.5-10.854.4912824.7-28.5-0.44, 0.330.558.983200811
2024-08-10 10:03:1140-129.9-28.4-10.861.2964025.1-29.0-0.44, 0.340.5613.303200812
2024-08-10 10:06:1141-134.2-28.2-10.863.9994924.6-28.8-0.44, 0.330.558.143200813
2024-08-10 10:09:1142-135.0-28.3-10.763.71011325.2-30.0-0.46, 0.340.577.273200814
2024-08-10 10:12:1143-146.9-28.2-10.767.11091122.6-29.7-0.46, 0.300.5513.463200815
2024-08-10 10:15:1144-170.5-28.3-10.779.61262223.1-28.7-0.45, 0.300.5415.363200816
2024-08-10 10:18:1145-175.1-29.7-10.779.91278823.2-28.5-0.44, 0.310.548.293200823
2024-08-10 10:21:1146-175.5-31.0-11.079.81270423.4-29.9-0.46, 0.310.568.703200824
2024-08-10 10:24:1147-176.1-32.5-10.978.81279423.8-31.5-0.48, 0.320.5811.213200825
2024-08-10 10:27:1148-183.0-32.6-10.881.81332823.2-31.7-0.49, 0.310.580.973200826
2024-08-10 10:30:1149-171.1-32.0-11.170.11232421.8-30.9-0.48, 0.280.560.003200827
2024-08-10 10:33:1150-184.0-30.9-10.983.01340522.7-31.2-0.48, 0.300.570.003200828
2024-08-10 10:36:1151-185.3-32.7-11.184.01336422.3-31.0-0.48, 0.290.560.003200835
2024-08-10 10:39:1152-184.2-34.3-10.982.81329222.3-32.2-0.50, 0.290.580.003200836
2024-08-10 10:42:1153-199.6-33.9-11.174.91460121.2-34.2-0.53, 0.280.607.183200837
2024-08-10 10:45:1154-181.3-34.0-11.075.91309021.3-32.6-0.51, 0.280.585.313200838
2024-08-10 10:48:1155-228.2-35.2-10.986.71675619.1-30.7-0.49, 0.240.545.763200839
2024-08-10 10:51:1156-218.1-36.9-11.077.11578517.4-29.7-0.48, 0.210.527.903200840
2024-08-10 10:54:1157-226.4-34.3-10.982.61680718.5-29.6-0.47, 0.230.531.553200849
2024-08-10 10:57:1158-225.4-33.8-10.978.91659619.2-29.8-0.47, 0.240.530.933200850
2024-08-10 11:00:1159-231.3-36.0-10.984.51702019.6-29.2-0.46, 0.240.530.003200851
2024-08-10 11:03:1160-236.6-35.8-10.786.91755420.1-30.0-0.48, 0.250.540.003200852
2024-08-10 11:06:1161-239.3-35.8-10.988.01749920.2-29.5-0.47, 0.250.531.883200853
2024-08-10 11:09:1162-242.9-34.3-11.087.11756019.5-28.9-0.46, 0.240.520.003200854
2024-08-10 11:12:1163-247.2-34.0-11.089.61783419.1-28.5-0.46, 0.240.510.003200855
2024-08-10 11:15:1164-252.1-32.1-10.990.81818519.7-29.1-0.46, 0.250.530.003200856
2024-08-10 11:18:1165-257.6-31.1-11.094.71857421.0-29.5-0.47, 0.270.540.003200863

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 )