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 13098
Detector 24h operating status:

Last processed image:    
   0 hours and 27 minutes ago (2025-07-17 22:12 UTC)
Last detected dimming:
   7 hours and 39 minutes ago (2025-07-17 15:00 UTC)


Overview for dimming #:
   13098           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 #: 13098          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-17 21:18:1110.00.00.00.00 , 0.003446032
2025-06-17 21:21:1120.00.00.00.00 , 0.003446035
2025-06-17 21:24:353-0.8-9.5-21.40.038 , 0.003446036
2025-06-17 21:27:114-2.8-22.6-16.80.0128 , 2.303446039
2025-06-17 21:30:115-4.1-27.0-19.70.01881.12, -0.201.140.003446040
2025-06-17 21:33:116-7.6-31.8-12.20.04461.12, -0.201.141.703446043
2025-06-17 21:36:117-10.7-34.3-12.00.06761.12, -0.201.142.053446044
2025-06-17 21:39:118-11.2-33.7-11.60.07411.12, -0.201.141.063446047
2025-06-17 21:42:119-12.1-36.0-12.20.07631.12, -0.201.140.003446048
2025-06-17 21:45:1110-15.5-36.4-12.00.010611.12, -0.201.140.003446051
2025-06-17 21:48:1211-20.6-38.5-11.80.014271.12, -0.201.140.003446052
2025-06-17 21:51:0012-20.2-39.4-12.00.114021.12, -0.201.143.283446055
2025-06-17 21:54:1313-42.5-47.9-14.23.6228127.320.60.32, 0.440.5543.303446056
2025-06-17 21:57:1114-47.4-51.2-14.24.1250527.220.20.31, 0.440.5451.573446059
2025-06-17 22:00:1115-50.7-53.1-14.44.3260227.020.00.31, 0.440.5426.203446060
2025-06-17 22:03:0016-55.5-55.2-14.84.4279927.020.20.31, 0.440.547.323446063
2025-06-17 22:06:1217-60.6-56.4-15.74.7292226.820.20.31, 0.440.540.003446064
2025-06-17 22:09:1118-63.0-56.4-15.64.9300026.620.10.31, 0.430.530.003446067
2025-06-17 22:12:1119-64.9-56.0-15.94.9308826.519.90.31, 0.430.530.003446068
2025-06-17 22:15:1120-68.5-57.8-16.25.1319226.519.80.31, 0.430.531.483446071
2025-06-17 22:18:1121-73.6-57.5-16.55.9343226.519.90.31, 0.430.5329.653446072
2025-06-17 22:21:1122-76.4-57.4-16.56.2351426.319.90.31, 0.430.531.793446075
2025-06-17 22:24:1123-89.9-59.5-15.116.1443926.319.90.31, 0.430.531.533446076
2025-06-17 22:27:1124-95.3-60.4-15.616.3463526.319.80.31, 0.430.537.613446079
2025-06-17 22:30:1125-100.5-61.4-16.015.8481726.319.70.31, 0.430.5314.493446080
2025-06-17 22:33:1126-121.0-61.0-16.618.6562025.821.20.33, 0.420.5326.903446083
2025-06-17 22:36:1127-133.4-62.2-17.620.9594325.522.50.35, 0.420.5413.873446084
2025-06-17 22:39:1128-143.2-64.5-17.922.0619425.124.00.37, 0.410.555.483446087
2025-06-17 22:42:1129-153.0-80.5-18.521.7628924.826.00.40, 0.400.578.173446088
2025-06-17 22:45:1130-166.3-94.1-19.021.6650324.626.90.42, 0.400.589.473446091
2025-06-17 22:48:1131-180.9-110.3-19.723.3677524.229.20.45, 0.400.606.963446092
2025-06-17 22:51:1132-198.5-127.3-19.725.3718223.930.70.47, 0.390.6113.183446095
2025-06-17 22:54:1133-209.1-124.8-20.325.3729423.830.70.47, 0.390.6127.003446096
2025-06-17 22:57:1134-220.9-136.0-21.626.0724223.831.30.48, 0.390.6224.233446099
2025-06-17 23:00:1135-245.2-146.9-21.725.5802523.831.60.49, 0.390.6222.043446100
2025-06-17 23:03:1136-257.7-153.5-22.325.5821823.631.60.49, 0.390.6213.483446103
2025-06-17 23:06:1137-320.2-155.2-17.227.6124501.14, -0.151.1523.833446104
2025-06-17 23:09:1138-335.8-163.5-16.628.2132931.14, -0.181.1510.663446107
2025-06-17 23:12:1139-343.9-162.2-16.228.4135911.13, -0.201.1511.673446108
2025-06-17 23:15:1140-346.8-162.5-16.729.3134371.13, -0.191.150.003446111
2025-06-17 23:18:1141-353.9-161.2-17.032.6136271.13, -0.171.150.003446112
2025-06-17 23:21:1142-356.2-158.7-17.033.0138841.13, -0.161.150.003446115
2025-06-17 23:24:1143-360.0-155.8-17.133.91410423.230.90.48, 0.380.610.003446116
2025-06-17 23:27:1144-358.0-151.2-17.332.61401123.230.70.48, 0.380.610.003446119
2025-06-17 23:30:1145-359.9-148.8-17.332.81409623.330.80.48, 0.380.610.003446120
2025-06-17 23:33:1146-363.1-146.8-17.833.01408723.530.30.47, 0.380.610.003446123
2025-06-17 23:36:1147-363.2-143.8-17.934.21414523.330.50.47, 0.380.610.003446124

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 )