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 12804
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-06-24 22:03 UTC)
Last detected dimming:
   0 hours and 21 minutes ago (2025-06-24 22:03 UTC)


Overview for dimming #:
   12804           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

more


Details for dimming #: 12804          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-14 02:54:1110.00.00.00.00 , 0.003412702
2025-05-14 02:57:1120.00.00.00.00 , 0.003412705
2025-05-14 03:00:1130.00.00.00.00 , 0.003412706
2025-05-14 03:03:1140.00.00.00.00 , 0.003412709
2025-05-14 03:06:1150.00.00.00.00 , 2.353412710
2025-05-14 03:09:1160.00.00.00.00 , 2.433412713
2025-05-14 03:12:117-0.8-7.5-12.20.062-1.08, 0.401.152.223412714
2025-05-14 03:15:118-1.1-9.5-12.20.089-1.07, 0.411.152.653412717
2025-05-14 03:18:119-8.7-18.1-9.90.0742-1.06, 0.421.144.673412718
2025-05-14 03:21:1110-39.8-27.2-12.90.02648-1.05, 0.451.1421.713412721
2025-05-14 03:24:1111-83.8-43.8-16.70.04393-1.03, 0.451.1341.303412722
2025-05-14 03:27:0012-109.3-52.3-17.40.05225-1.02, 0.451.1266.413412725
2025-05-14 03:30:1213-128.0-55.2-16.00.06341-1.03, 0.451.1248.213412726
2025-05-14 03:33:0014-133.6-53.7-15.10.06827-1.02, 0.461.1229.383412729
2025-05-14 03:36:1215-142.7-55.0-14.70.07298-1.02, 0.461.1212.353412730
2025-05-14 03:39:0016-143.9-58.6-15.20.07134-1.02, 0.461.124.823412733
2025-05-14 03:42:1217-151.5-59.9-14.50.07657-1.02, 0.461.121.863412734
2025-05-14 03:45:0018-148.7-58.6-14.60.07578-1.02, 0.461.120.003412737
2025-05-14 03:48:1219-149.6-61.0-15.10.07533-1.02, 0.461.120.003412738
2025-05-14 03:51:0120-152.7-60.3-14.80.07650-1.02, 0.461.120.003412743
2025-05-14 03:54:1321-158.7-59.3-14.90.07845-1.02, 0.461.120.003412744
2025-05-14 03:57:1122-171.7-62.3-14.30.08562-1.02, 0.461.120.003412745
2025-05-14 04:00:1123-174.9-63.5-14.30.28681-1.02, 0.461.122.533412746
2025-05-14 04:03:1124-180.2-64.4-14.20.98892-1.02, 0.461.124.983412749
2025-05-14 04:06:1125-183.5-65.0-14.51.59055-1.02, 0.461.123.783412750
2025-05-14 04:09:1126-186.8-66.4-14.41.99171-1.03, 0.461.121.403412753
2025-05-14 04:12:1127-187.9-66.8-14.22.29270-1.03, 0.451.130.003412754
2025-05-14 04:15:1128-191.0-67.8-14.03.39479-1.03, 0.451.130.003412757
2025-05-14 04:18:1129-193.0-68.5-14.03.99729-1.04, 0.451.130.003412758
2025-05-14 04:21:1130-194.7-69.0-13.94.89894-1.04, 0.451.130.003412763
2025-05-14 04:24:1131-194.9-68.0-13.85.09994-1.04, 0.451.130.003412764
2025-05-14 04:27:1132-197.5-67.2-14.06.310238-1.04, 0.441.130.003412765
2025-05-14 04:30:1133-201.2-67.0-13.97.710584-1.04, 0.441.131.123412766

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 )