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 11742
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-01-17 03:51 UTC)
Last detected dimming:
   0 hours and 22 minutes ago (2025-01-17 03:51 UTC)


Overview for dimming #:
   11742           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

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Details for dimming #: 11742          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-11-22 09:21:1110.00.00.00.00 , 0.003296909
2024-11-22 09:24:1120.00.00.00.00 , 0.003296913
2024-11-22 09:27:1130.00.00.00.00 , 0.003296916
2024-11-22 09:30:114-0.1-1.2-9.50.011 , 1.403296917
2024-11-22 09:33:115-1.4-8.1-8.60.615029.6-24.3-0.36, 0.470.601.253296918
2024-11-22 09:36:116-5.8-12.3-10.52.152730.5-26.3-0.39, 0.490.621.803296920
2024-11-22 09:39:117-10.2-17.5-12.72.973631.2-28.0-0.41, 0.500.642.113296923
2024-11-22 09:42:118-14.1-20.4-15.13.588531.1-28.3-0.41, 0.500.651.133296924
2024-11-22 09:45:119-18.1-23.6-15.94.3107830.9-28.0-0.41, 0.490.641.763296925
2024-11-22 09:48:1110-20.3-26.3-16.04.6116730.7-27.6-0.40, 0.490.641.193296929
2024-11-22 09:51:1111-23.6-30.0-16.05.2130430.3-27.0-0.40, 0.480.632.093296932
2024-11-22 09:54:1112-25.1-34.0-15.45.5138230.1-26.4-0.39, 0.480.621.923296933
2024-11-22 09:57:1113-28.8-36.7-14.86.2157829.9-25.7-0.38, 0.480.612.273296934
2024-11-22 10:00:1114-30.6-39.7-14.16.7171629.7-25.4-0.38, 0.470.615.003296937
2024-11-22 10:03:1115-31.3-44.1-13.66.9174329.1-23.8-0.36, 0.460.592.273296939
2024-11-22 10:06:1116-77.8-48.5-11.618.8487210.7-25.7-0.43, 0.160.463.343296940
2024-11-22 10:09:1117-101.8-49.0-11.333.5651112.3-28.2-0.47, 0.190.5015.793296944
2024-11-22 10:12:1118-110.7-49.9-11.433.9699511.2-28.4-0.47, 0.170.509.953296945
2024-11-22 10:15:1119-119.1-48.8-11.536.4746510.2-28.7-0.48, 0.150.504.633296947
2024-11-22 10:18:1120-131.2-53.9-12.138.6800610.3-28.4-0.47, 0.150.503.213296948
2024-11-22 10:21:1121-141.2-50.6-12.042.887019.3-28.6-0.48, 0.130.502.373296949
2024-11-22 10:24:1122-158.5-50.6-11.752.6102538.8-28.9-0.48, 0.130.502.133296952
2024-11-22 10:27:1123-164.2-53.9-12.052.6103678.2-29.2-0.49, 0.110.502.093296956
2024-11-22 10:30:1124-168.3-56.4-12.154.1105127.4-29.6-0.50, 0.100.511.543296957
2024-11-22 10:33:1125-185.4-60.7-12.061.1115816.9-29.5-0.50, 0.090.501.313296958
2024-11-22 10:36:1126-184.4-61.1-12.457.5110355.9-29.6-0.50, 0.080.502.623296961
2024-11-22 10:39:1127-198.7-64.0-12.758.0116414.9-29.7-0.50, 0.060.505.013296964
2024-11-22 10:42:1128-205.7-67.5-12.958.1118094.5-29.6-0.50, 0.050.502.753296965
2024-11-22 10:45:1129-200.1-67.7-13.155.3112204.1-29.6-0.50, 0.040.505.693296966
2024-11-22 10:48:1130-218.4-72.9-12.862.0125083.9-29.5-0.50, 0.040.501.323296968
2024-11-22 10:51:1131-222.9-75.4-13.161.4124883.7-29.2-0.49, 0.030.491.293296969
2024-11-22 10:54:1132-229.7-74.9-13.064.5129973.6-29.5-0.50, 0.030.500.003296972
2024-11-22 10:57:3533-240.3-76.9-13.468.7134403.3-29.8-0.50, 0.030.501.123296973
2024-11-22 11:00:1134-253.1-79.5-13.671.5139063.2-29.2-0.49, 0.030.494.873296976
2024-11-22 11:03:2335-259.8-79.7-13.873.2140813.1-29.4-0.50, 0.030.500.003296977
2024-11-22 11:06:1136-265.4-82.9-14.074.3141523.2-29.4-0.50, 0.030.500.003296981
2024-11-22 11:09:1137-289.4-84.6-14.083.6155213.0-29.8-0.50, 0.020.505.413296982
2024-11-22 11:12:1138-300.2-83.8-13.880.9160092.9-29.4-0.50, 0.020.509.453296985
2024-11-22 11:15:1139-299.3-85.0-14.179.9155113.1-29.8-0.50, 0.030.502.003296987
2024-11-22 11:18:1140-302.0-90.0-14.079.3155212.9-29.8-0.50, 0.020.502.743296988
2024-11-22 11:21:1141-312.9-86.5-14.385.0160072.7-30.1-0.51, 0.020.517.573296991
2024-11-22 11:24:1142-330.2-89.6-14.187.2171403.0-30.2-0.51, 0.020.5133.293296992
2024-11-22 11:27:1143-351.6-89.5-14.092.1184023.3-29.9-0.50, 0.030.5027.013296993
2024-11-22 11:30:1144-349.8-91.0-14.190.9181602.8-30.6-0.51, 0.020.5112.893296997
2024-11-22 11:33:1145-364.0-91.8-14.395.6188052.8-30.9-0.52, 0.020.526.063296998
2024-11-22 11:36:1146-377.5-92.6-14.498.1194152.7-31.4-0.53, 0.020.531.893297000
2024-11-22 11:39:1147-390.0-94.2-14.899.8196423.1-31.5-0.53, 0.030.532.843297003
2024-11-22 11:42:1148-397.4-97.0-15.0100.7198802.7-31.7-0.53, 0.020.532.073297004
2024-11-22 11:45:1149-415.9-99.5-15.2103.2205782.5-31.7-0.53, 0.020.532.093297005
2024-11-22 11:48:1150-415.7-101.2-15.3103.0204182.5-32.2-0.54, 0.020.548.673297008
2024-11-22 11:51:1151-431.8-102.4-15.3104.6211272.3-32.1-0.54, 0.010.542.523297009
2024-11-22 11:54:1152-430.2-102.0-15.3104.2210362.5-32.4-0.54, 0.020.541.253297012
2024-11-22 11:57:1153-443.5-103.2-15.6106.2214822.5-32.2-0.54, 0.020.5411.953297013
2024-11-22 12:00:1154-452.6-101.5-15.9107.1216672.8-32.5-0.54, 0.020.546.073297016
2024-11-22 12:03:2355-464.2-104.7-15.9110.2224992.7-33.0-0.55, 0.020.555.003297017
2024-11-22 12:06:1156-470.1-105.4-16.0111.8226602.5-33.2-0.55, 0.020.551.743297020
2024-11-22 12:09:1157-472.2-106.4-16.0111.8227552.2-33.4-0.56, 0.010.560.923297023
2024-11-22 12:12:1158-478.7-104.4-16.0112.6230302.4-33.4-0.56, 0.010.560.843297024
2024-11-22 12:15:1159-480.9-101.7-16.1113.8229702.5-33.8-0.56, 0.020.560.003297027
2024-11-22 12:18:1160-491.6-102.9-16.1116.3236222.4-34.0-0.57, 0.010.570.003297028
2024-11-22 12:21:1161-498.1-105.2-16.2118.3237872.3-33.9-0.56, 0.010.560.003297029
2024-11-22 12:24:1162-502.1-104.8-16.2118.3237452.2-34.0-0.57, 0.010.570.003297033
2024-11-22 12:27:1163-506.3-104.3-16.2120.2239992.0-33.9-0.56, 0.010.560.003297035
2024-11-22 12:30:1164-510.7-103.1-16.2121.6243412.2-33.8-0.56, 0.010.560.003297036

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 )