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 14474
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-12-05 03:09 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2025-12-05 03:09 UTC)


Overview for dimming #:
   14474           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 #: 14474          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-22 18:42:1110.00.00.00.00 , 0.003594846
2025-11-22 18:45:1120.00.00.00.00 , 0.003594847
2025-11-22 18:48:1130.00.00.00.00 , 0.003594848
2025-11-22 18:51:1140.00.00.00.00 , 0.003594852
2025-11-22 18:54:1150.00.00.00.00 , 0.003594853
2025-11-22 18:57:116-15.8-16.9-10.70.01377-1.11, -0.341.164.503594854
2025-11-22 19:00:117-44.9-25.7-15.20.02869-1.08, -0.441.1710.623594856
2025-11-22 19:03:118-53.9-28.4-16.90.03133-1.09, -0.421.179.723594859
2025-11-22 19:06:119-54.6-29.6-17.10.03141-1.09, -0.391.164.903594860
2025-11-22 19:09:1110-54.0-32.8-17.20.02975-1.10, -0.371.164.683594865
2025-11-22 19:12:1111-59.1-36.0-18.00.03083-1.09, -0.371.153.073594866
2025-11-22 19:15:1112-70.6-37.9-17.40.03649-1.09, -0.371.1510.883594867
2025-11-22 19:18:1113-84.4-41.8-18.40.04242-1.09, -0.361.1522.313594868
2025-11-22 19:21:1114-96.1-43.8-18.20.04732-1.10, -0.361.1523.323594873
2025-11-22 19:24:1115-102.3-44.3-18.80.04877-1.10, -0.351.1511.783594874
2025-11-22 19:27:1116-109.4-45.6-19.90.04992-1.10, -0.351.150.003594875
2025-11-22 19:30:1117-115.3-46.8-21.00.05062-1.10, -0.341.150.983594876
2025-11-22 19:33:1118-120.1-48.7-21.40.05183-1.10, -0.331.150.843594880
2025-11-22 19:36:1119-126.4-49.3-22.30.05297-1.10, -0.331.150.003594881
2025-11-22 19:39:1120-130.8-49.4-22.80.05407-1.10, -0.321.150.003594885
2025-11-22 19:42:1121-132.8-50.3-23.30.05429-1.10, -0.321.150.003594886
2025-11-22 19:45:1122-136.1-50.6-23.50.05512-1.10, -0.321.140.003594887
2025-11-22 19:48:1123-140.4-50.7-24.20.05576-1.10, -0.321.140.003594888
2025-11-22 19:51:1124-144.1-51.7-24.80.05592-1.10, -0.321.140.003594891
2025-11-22 19:54:1125-147.9-52.7-25.30.05673-1.10, -0.311.140.003594892

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 )