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 2482
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2021-09-24 03:06 UTC)
Last detected dimming:
   8 hours and 53 minutes ago (2021-09-23 18:33 UTC)


Overview for dimming #:
   2482           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 #: 2482          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2021-07-23 23:42:1110.00.00.00.00 , 0.002170688
2021-07-23 23:45:1120.00.00.00.00 , 0.002170689
2021-07-23 23:48:113-1.9-16.1-22.50.983-14.2-68.9-0.91, -0.280.960.002170693
2021-07-23 23:51:114-6.7-30.7-28.52.6226-14.0-68.8-0.91, -0.270.950.002170694
2021-07-23 23:54:475-22.6-46.5-27.65.8693-15.3-59.9-0.84, -0.310.901.372170695
2021-07-23 23:57:116-34.7-55.2-32.07.6940-16.2-54.0-0.79, -0.330.855.592170698
2021-07-24 00:00:117-51.3-62.7-35.99.81193-16.4-49.8-0.74, -0.340.828.152170700
2021-07-24 00:03:118-105.6-183.6-40.014.11866-16.5-45.5-0.69, -0.350.7711.922170701
2021-07-24 00:06:119-143.2-225.5-42.016.72325-16.7-45.6-0.69, -0.350.7816.302170705
2021-07-24 00:09:1110-163.3-242.2-45.917.62487-16.8-45.7-0.69, -0.350.7828.872170706
2021-07-24 00:12:1111-178.6-235.8-45.719.32804-17.2-46.0-0.70, -0.360.7829.032170708
2021-07-24 00:15:1112-190.0-227.0-45.020.63066-17.4-46.1-0.69, -0.360.7848.672170709
2021-07-24 00:18:1113-209.6-218.3-38.024.63851-17.6-46.7-0.70, -0.360.7945.432170712
2021-07-24 00:21:1114-221.1-204.8-34.827.74429-17.8-46.9-0.70, -0.370.7958.552170713
2021-07-24 00:24:1115-239.6-189.9-31.032.05291-18.0-47.2-0.71, -0.370.8070.722170716
2021-07-24 00:27:1116-241.2-193.1-31.832.55303-18.0-47.5-0.71, -0.370.8066.712170717
2021-07-24 00:30:1117-255.9-189.0-33.233.55467-17.9-47.9-0.71, -0.370.8066.122170721
2021-07-24 00:33:1118-265.8-182.1-31.435.45862-18.1-47.6-0.71, -0.370.8030.992170722
2021-07-24 00:36:1119-276.0-168.9-25.539.76972-18.5-47.1-0.70, -0.380.8018.842170725
2021-07-24 00:39:1120-274.5-156.0-24.339.97147-18.7-46.5-0.69, -0.380.7912.002170726
2021-07-24 00:42:1121-282.4-145.3-20.243.77937-18.9-46.1-0.69, -0.390.7911.322170728
2021-07-24 00:45:1122-289.7-135.1-18.445.78368-19.1-45.7-0.68, -0.390.790.002170729
2021-07-24 00:48:2323-283.8-127.6-20.643.97917-19.3-45.3-0.68, -0.390.780.002170730
2021-07-24 00:51:1124-280.8-127.9-21.243.17771-19.3-44.9-0.67, -0.390.780.002170733
2021-07-24 00:54:1125-281.6-137.2-19.742.88044-19.9-43.9-0.66, -0.400.770.002170734
2021-07-24 00:57:1126-284.9-144.3-18.243.58395-20.1-43.6-0.66, -0.410.770.002170737
2021-07-24 01:00:1127-289.3-150.0-18.043.88596-20.2-43.2-0.65, -0.410.770.002170740
2021-07-24 01:03:1128-301.5-155.6-17.646.49182-20.3-43.1-0.65, -0.410.770.002170741
2021-07-24 01:06:1129-308.6-160.1-16.946.79518-20.5-42.8-0.64, -0.420.770.002170744

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 )