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 13428
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-07-29 04:03 UTC)
Last detected dimming:
   0 hours and 23 minutes ago (2025-07-29 04:03 UTC)


Overview for dimming #:
   13428           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 #: 13428          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-28 03:12:1110.00.00.00.00 , 0.003483961
2025-07-28 03:15:1120.00.00.00.00 , 0.003483962
2025-07-28 03:18:1130.00.00.00.00 , 0.003483965
2025-07-28 03:21:1140.00.00.00.00 , 0.003483966
2025-07-28 03:24:115-2.1-11.3-17.60.6121-39.012.00.16, -0.710.730.003483971
2025-07-28 03:27:116-4.0-14.3-17.51.0224-37.613.70.19, -0.690.7112.573483972
2025-07-28 03:30:117-6.2-21.6-22.31.3276-37.214.10.20, -0.680.715.503483973
2025-07-28 03:33:118-7.7-23.9-21.21.4314-36.614.60.21, -0.680.714.323483974
2025-07-28 03:36:119-10.1-28.7-15.71.9436-37.114.00.20, -0.680.711.083483979
2025-07-28 03:39:1110-13.3-27.3-13.72.6636-36.814.40.20, -0.680.711.203483980
2025-07-28 03:42:1111-12.3-28.1-13.92.4578-34.312.50.18, -0.650.670.003483981
2025-07-28 03:45:1112-14.1-29.2-14.62.7667-35.713.60.19, -0.660.691.113483982
2025-07-28 03:48:1113-17.4-29.2-15.33.2821-33.411.90.17, -0.630.662.813483985
2025-07-28 03:51:1114-21.1-35.7-16.53.6912-34.412.60.18, -0.650.672.293483986
2025-07-28 03:54:1115-30.4-39.0-17.05.11330-33.512.30.18, -0.640.661.783483989
2025-07-28 03:57:1116-36.2-36.0-16.36.11599-28.910.00.15, -0.570.591.493483990
2025-07-28 04:00:1117-39.7-35.3-16.27.11808-26.89.30.15, -0.540.561.103483993
2025-07-28 04:03:1118-43.6-44.9-14.48.32009-26.29.30.15, -0.530.551.053483994
2025-07-28 04:06:1119-48.9-44.3-14.39.92278-25.69.10.14, -0.520.542.043483997
2025-07-28 04:09:1120-54.6-45.2-14.511.32530-25.69.20.15, -0.520.541.533483998
2025-07-28 04:12:1121-63.4-46.1-15.212.72781-23.08.10.13, -0.480.501.003484003
2025-07-28 04:15:1122-65.2-50.4-15.912.52818-22.68.10.13, -0.480.494.483484004
2025-07-28 04:18:1123-67.2-56.0-16.813.22846-23.48.10.13, -0.490.510.913484005
2025-07-28 04:21:1124-71.7-60.8-17.214.83006-23.48.10.13, -0.490.510.003484006
2025-07-28 04:24:1125-78.1-62.4-16.618.03395-23.07.90.13, -0.480.501.233484009
2025-07-28 04:27:1126-82.7-63.8-16.219.93710-22.67.80.13, -0.480.490.003484010
2025-07-28 04:30:1127-96.9-66.8-16.022.14227-8.66.10.11, -0.250.271.243484013
2025-07-28 04:33:1128-104.7-69.8-16.021.84527-7.76.20.11, -0.230.252.953484014
2025-07-28 04:36:1129-110.2-71.0-16.920.74582-4.25.80.10, -0.170.209.243484017
2025-07-28 04:39:1130-125.2-72.2-15.725.45391-2.05.90.10, -0.130.171.213484018
2025-07-28 04:42:1131-132.7-72.4-14.828.258490.55.90.10, -0.090.141.373484021
2025-07-28 04:45:1132-127.1-73.6-16.523.2513215.322.60.38, 0.180.421.573484022
2025-07-28 04:48:1133-123.4-74.4-15.723.4512115.924.10.40, 0.190.440.003484025
2025-07-28 04:51:1134-122.3-73.6-15.922.2523716.224.70.41, 0.200.450.003484026
2025-07-28 04:54:1135-130.3-73.2-14.129.0616516.524.40.40, 0.200.450.003484029
2025-07-28 04:57:1136-125.1-75.2-15.225.7581417.027.50.45, 0.210.490.003484030
2025-07-28 05:00:1137-131.9-74.3-15.425.5604816.624.70.41, 0.200.450.003484033
2025-07-28 05:03:1138-138.7-73.3-15.229.4650316.724.40.40, 0.200.450.003484034
2025-07-28 05:06:1139-138.5-72.9-15.129.765080.74.20.08, -0.090.110.993484037
2025-07-28 05:09:1140-166.8-72.0-15.334.78078-2.72.10.04, -0.140.150.003484038

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 )