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 14519
Detector 24h operating status:

Last processed image:    
   0 hours and 24 minutes ago (2025-12-05 21:45 UTC)
Last detected dimming:
   0 hours and 23 minutes ago (2025-12-05 21:45 UTC)


Overview for dimming #:
   14519           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 #: 14519          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-29 04:12:1110.00.00.00.00 , 0.003600922
2025-11-29 04:15:2320.00.00.00.00 , 0.003600923
2025-11-29 04:18:1130.00.00.00.00 , 0.003600925
2025-11-29 04:21:114-6.6-16.9-13.50.0456-1.05, -0.451.140.003600928
2025-11-29 04:24:115-8.5-18.3-13.30.0621-1.14, -0.411.210.003600929
2025-11-29 04:27:116-17.4-22.6-14.10.01151-1.10, -0.421.186.853600932
2025-11-29 04:30:117-16.6-24.1-12.60.01135-1.12, -0.411.204.333600933
2025-11-29 04:33:118-19.5-25.4-14.20.01271-1.12, -0.411.200.003600936
2025-11-29 04:36:119-19.7-27.2-14.80.01209-1.12, -0.411.191.243600937
2025-11-29 04:39:1110-28.8-28.9-11.83.81987-1.11, -0.411.193.843600942
2025-11-29 04:42:1111-32.0-30.1-11.15.02237-1.12, -0.411.192.063600943
2025-11-29 04:45:1112-34.2-31.1-11.16.12455-1.11, -0.411.191.073600944
2025-11-29 04:48:1113-36.0-32.0-11.16.42511-1.11, -0.411.182.063600945
2025-11-29 04:51:1114-37.8-33.3-11.46.92613-1.10, -0.401.173.303600950
2025-11-29 04:54:1115-40.5-34.9-11.77.52726-1.09, -0.391.164.063600951
2025-11-29 04:57:1116-41.9-36.0-11.68.62895-1.10, -0.391.174.143600952
2025-11-29 05:00:1117-44.6-36.4-11.89.43041-1.09, -0.381.156.503600953
2025-11-29 05:03:1118-46.9-36.8-11.910.53222-1.09, -0.381.167.773600957
2025-11-29 05:06:1119-50.5-37.7-12.011.63457-1.08, -0.371.147.083600958
2025-11-29 05:09:1120-53.4-38.3-11.912.83665-1.08, -0.371.147.173600960
2025-11-29 05:12:1121-55.4-38.9-12.113.23773-1.07, -0.361.136.773600961
2025-11-29 05:15:1122-56.4-39.2-12.113.83804-1.07, -0.361.137.143600964
2025-11-29 05:18:1123-57.5-38.7-11.615.84057-1.08, -0.361.1415.583600965
2025-11-29 05:21:1124-60.8-38.8-11.617.64297-1.07, -0.361.1319.443600968
2025-11-29 05:24:1125-65.6-39.1-11.718.84649-1.06, -0.361.124.643600969
2025-11-29 05:27:1126-65.3-38.7-11.818.34618-1.05, -0.351.115.443600972
2025-11-29 05:30:1127-65.5-39.1-11.818.04611-1.05, -0.351.114.643600973
2025-11-29 05:33:1128-64.5-38.7-12.217.64506-1.06, -0.351.114.803600976
2025-11-29 05:36:1129-85.9-40.1-12.820.25435-1.05, -0.341.104.183600977
2025-11-29 05:39:1130-108.4-38.5-12.220.87062-1.06, -0.351.1120.483600980
2025-11-29 05:42:1131-149.1-38.6-11.722.210300-1.04, -0.101.04120.413600981
2025-11-29 05:45:1132-164.0-39.6-12.224.011220-1.02, -0.051.02145.513600984
2025-11-29 05:48:1133-184.3-40.3-12.727.712504-1.00, 0.041.01122.443600985
2025-11-29 05:51:1134-197.2-43.5-12.829.313161-1.01, 0.081.01101.373600988
2025-11-29 05:54:1135-212.6-43.1-12.831.814138-1.02, 0.081.0357.683600989
2025-11-29 05:57:1136-222.2-46.6-13.132.714245-1.03, 0.091.0343.993600992
2025-11-29 06:00:1137-232.8-50.7-13.631.314254-1.04, 0.101.0533.123600993
2025-11-29 06:03:1138-243.2-51.3-13.432.214862-1.05, 0.141.0649.473600996
2025-11-29 06:06:1139-256.9-51.3-13.932.215314-1.05, 0.171.0629.443600997
2025-11-29 06:09:1140-266.5-54.1-14.333.415377-1.04, 0.221.0751.193601000
2025-11-29 06:12:1141-270.7-53.6-14.732.915128-1.04, 0.251.0730.423601001
2025-11-29 06:15:1142-290.3-53.5-15.037.016029-1.04, 0.281.0732.773601006
2025-11-29 06:18:1143-308.8-56.2-15.537.416444-1.03, 0.311.0830.723601007
2025-11-29 06:21:1144-336.2-61.0-15.638.717441-1.04, 0.341.0920.513601008
2025-11-29 06:24:1145-350.5-71.6-15.837.417836-1.03, 0.361.0917.523601009
2025-11-29 06:27:1146-374.4-80.5-15.540.919085-1.04, 0.361.107.683601012
2025-11-29 06:30:1147-394.0-92.3-15.543.119843-1.04, 0.361.101.903601013
2025-11-29 06:33:1148-405.0-98.7-15.942.219934-1.04, 0.371.105.193601017
2025-11-29 06:36:1149-414.1-101.6-16.142.520006-1.04, 0.381.110.003601018
2025-11-29 06:39:1150-417.9-105.5-16.342.619832-1.04, 0.381.110.003601020
2025-11-29 06:42:1151-425.0-106.8-16.742.419596-1.04, 0.381.110.003601021
2025-11-29 06:45:1152-443.2-111.3-16.946.020150-1.05, 0.381.110.003601024
2025-11-29 06:48:1153-460.0-112.9-16.648.921030-1.05, 0.391.120.003601025
2025-11-29 06:51:1154-467.6-118.2-17.149.120746-1.04, 0.401.120.003601030
2025-11-29 06:54:1155-477.1-124.7-17.449.520684-1.04, 0.401.120.003601031
2025-11-29 06:57:1156-492.5-127.0-17.150.921360-1.04, 0.411.120.003601032

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 )