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 14330
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-11-08 07:24 UTC)
Last detected dimming:
   8 hours and 38 minutes ago (2025-11-07 23:06 UTC)


Overview for dimming #:
   14330           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

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Details for dimming #: 14330          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-06 10:21:1110.00.00.00.00 , 0.003579721
2025-11-06 10:24:1120.00.00.00.00 , 0.003579724
2025-11-06 10:27:3530.00.00.00.00 , 0.003579725
2025-11-06 10:30:1140.00.00.00.00 , 0.003579730
2025-11-06 10:33:1150.00.00.00.00 , 0.003579731
2025-11-06 10:36:1160.00.00.00.00 , 3.473579732
2025-11-06 10:39:1170.00.00.00.00 , 5.633579736
2025-11-06 10:42:118-1.4-6.2-10.00.01460.98, -0.531.114.023579737
2025-11-06 10:45:119-4.2-9.8-9.10.04520.99, -0.501.111.343579738
2025-11-06 10:48:1110-7.0-10.9-9.50.07320.99, -0.491.100.003579739
2025-11-06 10:51:1111-10.3-12.0-10.20.010240.99, -0.481.100.003579740
2025-11-06 10:54:1112-12.6-13.5-10.20.012060.99, -0.471.100.003579744
2025-11-06 10:57:1113-14.7-14.3-10.70.013551.00, -0.451.100.003579745
2025-11-06 11:00:1114-17.0-15.4-11.20.014801.01, -0.431.100.003579748
2025-11-06 11:03:1115-18.6-16.1-11.20.015741.01, -0.441.100.003579749
2025-11-06 11:06:1116-44.0-48.1-12.45.727791.00, -0.451.100.943579754
2025-11-06 11:09:1117-48.4-52.5-12.56.330051.01, -0.441.101.173579755
2025-11-06 11:12:1118-52.9-56.0-13.07.031701.00, -0.451.102.263579756
2025-11-06 11:15:1119-66.1-58.1-13.210.740361.01, -0.441.104.193579759
2025-11-06 11:18:1120-71.0-60.8-13.411.441991.00, -0.451.103.323579760
2025-11-06 11:21:2321-101.3-64.6-13.221.8632236.1-40.0-0.53, 0.550.761.673579761
2025-11-06 11:24:1122-105.8-60.2-13.222.7648235.7-39.7-0.52, 0.550.762.143579762
2025-11-06 11:27:2323-117.9-63.8-12.727.9746635.7-39.9-0.53, 0.550.760.003579763
2025-11-06 11:30:1124-123.0-71.4-12.929.2767035.6-40.3-0.53, 0.550.761.103579768
2025-11-06 11:33:1125-130.0-65.5-13.231.1806335.6-40.7-0.54, 0.550.771.263579769
2025-11-06 11:36:1126-135.1-67.3-13.531.7811935.4-40.8-0.54, 0.540.773.043579772
2025-11-06 11:39:1127-141.1-76.1-13.733.4836235.0-40.8-0.54, 0.540.761.523579773
2025-11-06 11:42:1128-153.4-61.6-13.736.7909034.5-40.3-0.54, 0.530.764.993579778
2025-11-06 11:45:1129-164.1-75.5-14.138.4933234.0-39.5-0.53, 0.520.756.273579779
2025-11-06 11:48:1130-176.4-68.8-14.241.2983933.9-39.9-0.54, 0.520.755.203579780
2025-11-06 11:51:1131-191.4-47.9-13.946.91083433.8-40.9-0.55, 0.520.762.733579783
2025-11-06 11:54:1132-209.0-49.5-14.051.11160633.9-42.0-0.56, 0.520.779.523579784
2025-11-06 11:57:1133-216.1-52.9-14.649.81114933.9-42.7-0.57, 0.520.774.863579785
2025-11-06 12:00:1134-251.2-72.1-14.161.01302633.8-43.1-0.58, 0.520.782.373579788
2025-11-06 12:03:1135-261.4-91.5-14.661.11301233.8-43.8-0.58, 0.520.781.373579791
2025-11-06 12:06:1136-275.7-111.2-14.763.81327333.9-44.7-0.59, 0.520.791.183579792
2025-11-06 12:09:1137-296.8-118.1-15.168.91398234.0-44.7-0.59, 0.520.790.003579793
2025-11-06 12:12:1138-311.7-127.6-15.471.91417434.1-44.9-0.59, 0.530.790.003579794
2025-11-06 12:15:1139-335.0-135.5-15.181.51519934.1-45.0-0.59, 0.530.790.003579795
2025-11-06 12:18:1140-348.2-142.4-15.384.91562634.2-45.0-0.59, 0.530.794.803579800
2025-11-06 12:21:1141-355.2-147.2-15.586.71582734.3-45.1-0.59, 0.530.791.403579801
2025-11-06 12:24:1142-362.6-147.5-15.787.61583634.3-44.9-0.59, 0.530.790.003579802
2025-11-06 12:27:1143-366.9-139.0-15.691.81606034.4-45.0-0.59, 0.530.790.003579803
2025-11-06 12:30:1144-358.8-138.4-16.878.31481834.4-45.0-0.59, 0.530.790.003579808
2025-11-06 12:33:1145-372.5-144.4-16.188.41582234.5-45.1-0.59, 0.530.800.003579811
2025-11-06 12:36:1146-378.4-144.8-15.994.11619934.5-45.3-0.59, 0.530.800.003579812
2025-11-06 12:39:2347-377.9-143.8-16.489.81579534.6-45.3-0.59, 0.530.800.003579813
2025-11-06 12:42:1148-379.0-145.3-17.088.41548134.6-45.3-0.59, 0.530.800.003579818

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 )