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 12763
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-05-22 16:06 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2025-05-22 16:06 UTC)


Overview for dimming #:
   12763           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 #: 12763          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-08 15:18:1110.00.00.00.00 , 0.003407440
2025-05-08 15:21:1120.00.00.00.00 , 0.003407443
2025-05-08 15:24:1130.00.00.00.00 , 1.253407444
2025-05-08 15:27:114-0.6-5.6-9.20.256 , 0.003407447
2025-05-08 15:30:115-3.6-16.1-10.71.0308-14.0-3.0-0.05, -0.190.190.003407448
2025-05-08 15:33:116-6.5-21.3-10.81.5477-13.8-3.5-0.06, -0.180.192.713407451
2025-05-08 15:36:117-8.7-25.5-12.01.9588-13.9-3.2-0.06, -0.180.194.113407452
2025-05-08 15:39:118-10.4-27.8-12.02.2685-13.7-3.0-0.05, -0.180.191.213407455
2025-05-08 15:42:119-12.1-28.6-13.02.4751-13.6-3.0-0.05, -0.180.190.003407456
2025-05-08 15:45:1110-14.6-29.7-13.62.8877-13.4-3.7-0.06, -0.180.190.003407459
2025-05-08 15:48:1111-17.2-31.2-14.43.21002-13.2-4.0-0.07, -0.170.190.003407460
2025-05-08 15:51:1112-19.9-33.1-15.53.41067-13.1-4.6-0.08, -0.170.191.403407463
2025-05-08 15:54:1113-22.3-33.9-16.13.71145-13.1-4.5-0.08, -0.170.192.793407464
2025-05-08 15:57:1114-22.9-35.7-16.23.71142-13.2-3.9-0.07, -0.170.191.983407467
2025-05-08 16:00:1115-25.0-39.1-16.03.91202-13.2-3.5-0.06, -0.170.180.003407468
2025-05-08 16:03:1116-30.8-42.5-17.64.61419-13.2-3.2-0.06, -0.170.181.093407471
2025-05-08 16:06:1117-33.5-45.1-18.54.81488-13.0-3.4-0.06, -0.170.181.383407472
2025-05-08 16:09:1118-35.6-50.8-19.44.91502-12.9-3.5-0.06, -0.170.181.143407475
2025-05-08 16:12:1119-38.0-56.4-20.75.01525-13.0-3.7-0.06, -0.170.180.003407476
2025-05-08 16:15:1120-39.9-58.2-20.85.2158512.812.70.22, 0.280.360.003407479
2025-05-08 16:18:1121-42.9-58.0-21.25.6171313.313.00.22, 0.290.360.003407480
2025-05-08 16:21:1122-47.4-61.1-20.46.21908-12.9-4.0-0.07, -0.170.1813.233407483
2025-05-08 16:24:1123-51.2-62.5-20.06.51995-12.9-4.4-0.08, -0.170.1814.763407484
2025-05-08 16:27:1124-54.7-64.5-20.66.62021-12.8-4.8-0.08, -0.170.196.483407487
2025-05-08 16:30:1125-56.8-72.9-20.76.62043-12.8-5.2-0.09, -0.170.193.303407488
2025-05-08 16:33:1126-58.2-86.1-20.86.72056-12.8-5.3-0.09, -0.170.191.273407491
2025-05-08 16:36:1127-59.1-91.1-21.36.72057-12.8-5.6-0.10, -0.170.190.863407492
2025-05-08 16:39:1128-58.3-93.3-20.96.52018-12.8-5.7-0.10, -0.170.191.573407495
2025-05-08 16:42:1129-59.3-101.0-21.16.51997-12.8-6.0-0.10, -0.170.203.463407496
2025-05-08 16:45:1130-61.6-114.8-20.96.62026-12.8-6.4-0.11, -0.170.201.693407499
2025-05-08 16:48:1131-62.5-118.3-21.66.51996-12.9-6.9-0.12, -0.170.201.013407500
2025-05-08 16:51:1132-61.8-114.7-20.76.62042-12.9-6.5-0.11, -0.170.200.003407503
2025-05-08 16:54:1133-60.1-105.0-20.16.62033-12.9-6.1-0.10, -0.170.200.003407504
2025-05-08 16:57:1134-59.6-111.7-20.66.51996-12.8-6.1-0.11, -0.170.200.003407507
2025-05-08 17:00:1135-58.0-113.0-20.76.31942-12.9-6.2-0.11, -0.170.200.003407508
2025-05-08 17:03:1136-58.6-119.8-19.36.62014-12.9-6.2-0.11, -0.170.200.003407511
2025-05-08 17:06:1137-60.2-122.0-19.86.72072-12.9-6.2-0.11, -0.170.200.003407512
2025-05-08 17:09:1138-59.8-113.7-19.76.82077-12.9-6.1-0.10, -0.170.200.003407515

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 )