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 12468
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-04-25 20:54 UTC)
Last detected dimming:
   0 hours and 20 minutes ago (2025-04-25 20:54 UTC)


Overview for dimming #:
   12468           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 #: 12468          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-09 18:39:1110.00.00.00.00 , 0.003380793
2025-04-09 18:42:112-1.0-5.3-12.50.269 , 0.003380797
2025-04-09 18:45:113-6.4-22.8-12.11.44272.217.80.31, 0.140.340.003380798
2025-04-09 18:48:114-13.7-34.1-12.23.19082.217.70.31, 0.140.340.003380800
2025-04-09 18:51:115-21.0-46.1-13.74.312561.617.90.31, 0.130.340.003380801
2025-04-09 18:54:116-25.6-48.4-15.05.014640.918.40.32, 0.120.343.803380805
2025-04-09 18:57:117-41.8-49.6-15.48.022674.123.10.40, 0.170.437.353380806
2025-04-09 19:00:118-49.2-52.9-15.98.925083.922.10.38, 0.170.412.033380808
2025-04-09 19:03:119-58.2-54.9-16.410.228523.421.40.37, 0.160.401.903380809
2025-04-09 19:06:1110-69.0-58.8-16.911.631963.423.90.41, 0.160.440.003380810
2025-04-09 19:09:1111-88.2-59.5-16.215.441842.625.90.44, 0.140.461.073380813
2025-04-09 19:12:1112-98.8-64.8-16.716.644962.626.10.44, 0.140.470.963380817
2025-04-09 19:15:1113-102.8-67.8-17.016.945782.726.50.45, 0.140.470.003380818
2025-04-09 19:18:1114-113.2-69.4-17.218.449872.726.70.46, 0.140.480.003380819
2025-04-09 19:21:1115-129.5-66.6-17.421.558062.226.80.46, 0.130.481.063380820
2025-04-09 19:24:1116-139.5-67.6-17.722.961902.326.30.45, 0.140.472.023380821
2025-04-09 19:27:1117-146.5-67.9-18.323.463272.426.10.44, 0.140.472.313380825
2025-04-09 19:30:1118-157.9-63.8-18.924.766602.025.30.43, 0.130.450.003380826
2025-04-09 19:33:1119-169.2-66.2-19.725.368371.325.80.44, 0.120.461.143380830
2025-04-09 19:36:1120-179.2-70.7-20.026.471310.826.20.45, 0.110.460.003380831
2025-04-09 19:39:1121-188.0-73.0-20.227.273610.026.40.45, 0.100.460.003380833
2025-04-09 19:42:1122-196.1-70.2-20.627.97568-0.627.30.46, 0.080.470.003380837
2025-04-09 19:45:1123-206.9-77.3-20.529.47975-0.927.30.46, 0.080.470.003380838
2025-04-09 19:48:1124-211.5-78.9-20.829.98089-1.127.60.47, 0.070.480.003380841
2025-04-09 19:51:1125-215.4-77.3-20.830.48200-0.828.60.48, 0.080.490.003380842
2025-04-09 19:54:1126-215.6-80.2-20.630.98317-0.929.70.50, 0.080.510.003380844
2025-04-09 19:57:1127-214.9-82.3-20.330.98302-1.529.90.50, 0.070.510.003380845

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 )