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 14005
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-10-01 20:57 UTC)
Last detected dimming:
   8 hours and 22 minutes ago (2025-10-01 12:54 UTC)


Overview for dimming #:
   14005           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 #: 14005          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-09-29 13:39:1110.00.00.00.00 , 0.003543638
2025-09-29 13:42:112-0.10.0-29.30.03 , 0.003543643
2025-09-29 13:45:113-0.10.0-31.20.03 , 0.003543644
2025-09-29 13:48:114-1.5-13.4-21.20.252 , 1.033543645
2025-09-29 13:51:115-1.5-9.4-19.40.254 , 1.513543646
2025-09-29 13:54:116-1.1-4.2-10.90.372 , 10.123543649
2025-09-29 13:57:117-17.8-71.2-19.91.8438 , 1.053543650
2025-09-29 14:00:118-19.4-75.9-15.82.0485-1.5-38.9-0.64, -0.120.650.003543653
2025-09-29 14:03:119-22.7-78.0-12.52.7655-1.5-38.9-0.64, -0.120.654.283543654
2025-09-29 14:06:1110-23.5-80.0-11.12.8677-1.4-38.9-0.64, -0.120.651.563543657
2025-09-29 14:09:1111-23.6-79.2-12.02.6626-1.2-39.0-0.64, -0.110.650.923543658
2025-09-29 14:12:1112-20.3-67.6-18.02.2525-1.5-38.8-0.63, -0.120.650.003543663
2025-09-29 14:15:1113-19.3-61.1-17.92.1518-1.1-38.8-0.63, -0.110.640.003543664
2025-09-29 14:18:1114-14.7-46.4-11.42.3551-2.5-38.8-0.63, -0.140.650.003543665
2025-09-29 14:21:4715-0.8-6.1-9.20.379-0.8-47.9-0.75, -0.090.760.003543666
2025-09-29 14:24:1116-0.7-6.0-8.90.383-0.8-47.9-0.75, -0.090.760.003543669
2025-09-29 14:27:1117-1.7-7.6-10.30.7164-1.1-47.9-0.75, -0.100.760.003543670
2025-09-29 14:30:1118-0.3-3.8-13.60.120-1.4-47.7-0.75, -0.100.760.003543675
2025-09-29 14:33:1119-4.4-10.0-9.71.8406-8.9-41.3-0.66, -0.240.7037.253543676
2025-09-29 14:36:1120-9.4-10.8-10.93.5786-6.3-42.2-0.68, -0.200.7022.813543677
2025-09-29 14:39:1121-14.2-15.0-11.15.31168-5.5-42.1-0.67, -0.180.7010.493543678
2025-09-29 14:42:1122-15.6-16.3-11.25.71247-5.4-41.3-0.67, -0.180.695.043543683
2025-09-29 14:45:1123-17.5-22.0-11.26.21342-5.5-41.0-0.66, -0.190.6915.773543684
2025-09-29 14:48:1124-20.3-29.8-11.96.71421-5.5-39.7-0.64, -0.190.678.593543685
2025-09-29 14:51:1125-25.9-54.5-11.97.21525-4.2-39.2-0.64, -0.170.668.523543686
2025-09-29 14:54:1126-29.1-59.9-11.37.21544-3.3-39.0-0.64, -0.150.6513.153543689
2025-09-29 14:57:1127-33.3-65.8-11.48.01732-3.0-39.0-0.64, -0.150.6519.753543690
2025-09-29 15:00:1128-35.4-71.9-11.58.31818-2.8-38.9-0.64, -0.140.6513.483543693
2025-09-29 15:03:1129-36.6-82.2-11.08.11791-2.5-38.9-0.64, -0.140.654.303543694
2025-09-29 15:06:1130-41.8-100.5-11.18.51890-2.1-39.0-0.64, -0.130.653.543543697
2025-09-29 15:09:1131-43.5-104.0-11.38.61972-2.1-39.0-0.64, -0.130.655.193543698
2025-09-29 15:12:1132-47.2-105.5-11.58.82032-1.2-38.5-0.63, -0.110.642.233543703
2025-09-29 15:15:1133-48.9-106.8-11.98.72128-1.0-38.4-0.63, -0.110.641.043543704
2025-09-29 15:18:1134-47.7-103.6-12.08.32065-1.0-38.4-0.63, -0.110.640.973543705
2025-09-29 15:21:1135-50.5-104.4-12.28.92186-0.9-38.4-0.63, -0.110.640.943543706
2025-09-29 15:24:1136-49.8-103.4-12.28.92207-1.7-38.9-0.64, -0.120.650.003543709
2025-09-29 15:27:1137-52.5-104.2-12.29.52309-1.5-38.9-0.64, -0.120.650.003543710
2025-09-29 15:30:1138-52.6-103.9-11.99.72332-1.5-38.9-0.63, -0.120.650.003543715
2025-09-29 15:33:1139-52.4-103.4-12.010.02313-1.5-38.8-0.63, -0.120.650.003543716
2025-09-29 15:36:1140-53.1-103.0-12.010.02301-0.7-38.4-0.63, -0.110.640.863543717

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 )