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 13203
Detector 24h operating status:

Last processed image:    
   0 hours and 51 minutes ago (2025-07-19 22:45 UTC)
Last detected dimming:
   0 hours and 51 minutes ago (2025-07-19 22:45 UTC)


Overview for dimming #:
   13203           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 #: 13203          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-03 05:57:1110.00.00.00.00 , 0.003460721
2025-07-03 06:00:1120.00.00.00.00 , 1.223460724
2025-07-03 06:03:3530.00.00.00.00 , 1.073460725
2025-07-03 06:06:1140.00.00.00.00 , 0.003460728
2025-07-03 06:09:2350.00.00.00.00 , 0.003460729
2025-07-03 06:12:116-0.4-4.9-10.40.037 , 1.613460734
2025-07-03 06:15:117-3.7-10.4-8.30.0402-1.14, 0.161.151.673460735
2025-07-03 06:18:118-11.0-11.8-9.00.01183-1.13, 0.071.131.853460736
2025-07-03 06:21:119-18.9-12.6-9.10.01986-1.13, 0.041.133.033460737
2025-07-03 06:24:1110-29.8-13.8-9.30.03045-1.13, 0.041.133.943460740
2025-07-03 06:27:1111-41.0-16.5-9.90.03984-1.12, 0.031.124.503460743
2025-07-03 06:30:1112-55.6-17.5-10.40.05081-1.12, 0.061.134.913460744
2025-07-03 06:33:1113-68.8-20.0-10.90.05933-1.12, 0.061.135.983460747
2025-07-03 06:36:1114-82.1-22.8-11.50.06637-1.12, 0.061.126.503460748
2025-07-03 06:39:1115-100.3-25.6-12.20.07656-1.12, 0.061.1210.193460749
2025-07-03 06:42:1116-118.9-27.2-12.90.08533-1.12, 0.071.1317.033460752
2025-07-03 06:45:1117-149.4-30.3-13.10.010391-1.12, 0.071.1311.413460754
2025-07-03 06:48:1118-172.2-33.9-13.90.011075-1.13, 0.091.1315.083460755
2025-07-03 06:51:1119-191.3-37.0-14.60.011557-1.13, 0.091.1312.143460756
2025-07-03 06:54:1120-210.0-39.9-15.40.011975-1.13, 0.101.138.913460760
2025-07-03 06:57:1121-225.3-42.8-16.10.012299-1.13, 0.111.146.953460761
2025-07-03 07:00:1122-238.7-44.8-16.70.012515-1.13, 0.111.145.693460764
2025-07-03 07:03:1123-252.0-46.5-17.30.012803-1.13, 0.111.135.383460765
2025-07-03 07:06:1124-262.2-48.3-18.00.012908-1.13, 0.111.134.093460766
2025-07-03 07:09:1125-273.4-49.5-18.60.013118-1.13, 0.111.132.873460767
2025-07-03 07:12:1126-283.7-49.5-19.20.013299-1.13, 0.111.132.643460771
2025-07-03 07:15:1127-290.4-49.8-19.40.013417-1.13, 0.111.131.193460772
2025-07-03 07:18:1128-298.4-51.7-19.80.013611-1.13, 0.101.130.853460776
2025-07-03 07:21:1129-305.4-52.5-20.00.013699-1.12, 0.101.130.003460777
2025-07-03 07:24:1130-350.6-54.1-17.20.017912-1.12, 0.101.134.013460780
2025-07-03 07:27:1131-364.8-56.0-16.80.018679-1.12, 0.101.130.003460783
2025-07-03 07:30:1132-400.0-56.6-15.10.021497-1.12, 0.101.130.933460784
2025-07-03 07:33:2333-413.6-57.7-14.70.022234-1.12, 0.101.138.323460785
2025-07-03 07:36:1134-432.4-59.2-14.20.023450-1.12, 0.101.130.003460788
2025-07-03 07:39:1135-441.7-60.3-14.10.023867-1.12, 0.101.130.003460791
2025-07-03 07:42:1136-459.9-61.6-13.90.024944-1.12, 0.101.130.003460792
2025-07-03 07:45:1137-474.7-63.9-13.90.025557-1.12, 0.101.130.993460795
2025-07-03 07:48:1138-484.3-65.7-13.90.026011-1.12, 0.101.131.153460796
2025-07-03 07:51:1139-491.4-66.3-13.80.026272-1.12, 0.101.131.273460797
2025-07-03 07:54:1140-498.0-67.0-13.80.026421-1.12, 0.101.130.933460800
2025-07-03 07:57:1141-489.5-67.2-14.40.025352-1.12, 0.101.130.003460801
2025-07-03 08:00:1142-494.2-67.1-14.50.025430-1.12, 0.101.130.003460803
2025-07-03 08:03:1143-516.6-67.4-13.90.026972-1.12, 0.101.130.003460804
2025-07-03 08:06:1144-508.2-67.7-14.60.025793-1.12, 0.101.130.003460808
2025-07-03 08:09:1145-513.3-68.7-14.70.025913-1.12, 0.101.130.003460811
2025-07-03 08:12:1146-514.8-70.1-14.70.025731-1.12, 0.101.130.003460812
2025-07-03 08:15:1147-518.6-70.3-15.00.025866-1.12, 0.101.130.003460815
2025-07-03 08:18:1148-522.5-70.3-14.80.025986-1.12, 0.101.130.003460816

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 )