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 14711
Detector 24h operating status:

Last processed image:    
   0 hours and 15 minutes ago (2025-12-30 05:33 UTC)
Last detected dimming:
   1 hours and 27 minutes ago (2025-12-30 04:21 UTC)


Overview for dimming #:
   14711           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

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Details for dimming #: 14711          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-26 09:06:1110.00.00.00.00 , 0.003626501
2025-12-26 09:09:1120.00.00.00.00 , 0.003626503
2025-12-26 09:12:1130.00.00.00.00 , 0.003626504
2025-12-26 09:15:1140.00.00.00.00 , 0.003626508
2025-12-26 09:18:115-0.4-5.0-11.00.236 , 0.003626509
2025-12-26 09:21:116-0.9-8.5-14.90.463 , 3.373626514
2025-12-26 09:24:117-1.4-11.7-16.10.797 , 1.943626515
2025-12-26 09:27:118-26.1-30.9-13.36.31620-12.0-30.7-0.51, -0.180.545.863626516
2025-12-26 09:30:119-33.3-37.7-13.57.41926-10.3-29.1-0.48, -0.150.511.223626517
2025-12-26 09:33:1110-38.9-42.3-14.28.02107-9.0-28.1-0.47, -0.120.491.313626520
2025-12-26 09:36:1111-43.2-48.8-15.08.62269-8.7-28.1-0.47, -0.120.490.003626521
2025-12-26 09:39:1112-51.8-50.1-15.69.72604-10.1-26.6-0.45, -0.140.475.013626524
2025-12-26 09:42:1113-55.1-51.1-16.310.12712-9.9-26.8-0.45, -0.140.470.003626525
2025-12-26 09:45:1114-57.4-48.1-16.910.52798-10.4-27.4-0.46, -0.150.480.003626528
2025-12-26 09:48:1115-62.1-49.8-17.211.33015-10.9-27.8-0.46, -0.160.496.333626529
2025-12-26 09:51:1116-69.1-53.6-16.512.73387-11.5-28.1-0.47, -0.170.507.923626534
2025-12-26 09:54:1117-72.9-53.3-16.313.53596-11.5-28.4-0.47, -0.170.507.663626535
2025-12-26 09:57:1118-78.2-55.0-16.614.33775-11.5-28.9-0.48, -0.170.511.133626536
2025-12-26 10:00:1119-86.8-56.6-15.315.04390-11.8-29.3-0.49, -0.170.521.013626537
2025-12-26 10:03:1120-94.4-59.2-14.216.94917-12.3-30.1-0.50, -0.180.531.533626540
2025-12-26 10:06:1121-100.0-59.3-14.418.05108-12.5-30.3-0.50, -0.180.532.343626541
2025-12-26 10:09:1122-98.6-59.9-15.518.34821-12.7-30.3-0.50, -0.190.533.403626544
2025-12-26 10:12:1123-98.6-59.4-15.218.44799-12.8-31.0-0.51, -0.190.542.603626545
2025-12-26 10:15:1124-98.5-61.9-15.618.44756-13.0-31.2-0.51, -0.190.550.003626548
2025-12-26 10:18:1125-100.4-63.6-15.319.2486812.06.00.10, 0.250.270.003626549
2025-12-26 10:21:1126-107.4-64.5-15.819.95140-12.3-30.1-0.50, -0.180.530.003626554
2025-12-26 10:24:1127-109.6-66.0-15.920.05082-12.5-29.6-0.49, -0.180.520.003626555
2025-12-26 10:27:1128-112.8-67.3-16.219.75083-11.7-28.1-0.47, -0.170.500.003626556
2025-12-26 10:30:1129-114.1-66.4-16.320.15160-11.7-27.7-0.46, -0.170.490.003626557
2025-12-26 10:33:1130-113.6-66.3-16.020.35175-11.8-27.7-0.46, -0.170.490.003626561
2025-12-26 10:36:1131-114.5-65.1-16.420.15088-11.3-27.5-0.46, -0.160.490.003626562

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 )