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 13701
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-08-29 22:18 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2025-08-29 22:18 UTC)


Overview for dimming #:
   13701           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 #: 13701          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-26 09:51:1110.00.00.00.00 , 0.003510921
2025-08-26 09:54:1120.00.00.00.00 , 0.003510924
2025-08-26 09:57:1130.00.00.00.00 , 0.003510925
2025-08-26 10:00:1140.00.00.00.00 , 0.003510928
2025-08-26 10:03:1150.00.00.00.00 , 1.813510929
2025-08-26 10:06:1160.00.00.00.00 , 2.513510930
2025-08-26 10:09:1170.00.00.00.00 , 5.363510934
2025-08-26 10:12:1180.00.00.00.00 , 1.513510937
2025-08-26 10:15:1190.00.00.00.00 , 0.003510938
2025-08-26 10:18:11100.00.00.00.00 , 0.003510939
2025-08-26 10:21:11110.00.00.00.00 , 0.003510941
2025-08-26 10:24:11120.00.00.00.00 , 0.873510944
2025-08-26 10:27:1113-4.0-20.9-17.40.715718.749.10.72, 0.250.776.203510945
2025-08-26 10:30:1114-4.7-25.4-18.70.817718.849.10.72, 0.250.764.743510946
2025-08-26 10:33:1115-5.1-26.1-16.90.919518.849.20.72, 0.250.770.003510949
2025-08-26 10:36:1116-5.8-27.1-18.11.020718.848.90.72, 0.250.760.003510952
2025-08-26 10:39:1117-6.8-31.3-18.21.1237 , 0.003510953
2025-08-26 10:42:1118-7.8-36.2-16.91.2287-1.04, -0.451.133.273510954
2025-08-26 10:45:1119-8.3-38.9-16.81.1281-1.04, -0.451.131.103510957
2025-08-26 10:48:1120-11.4-35.7-12.71.4468-19.6-36.9-0.57, -0.430.722.433510960
2025-08-26 10:51:1121-11.2-38.1-12.21.4486-19.5-37.4-0.58, -0.430.722.143510961
2025-08-26 10:54:1122-92.1-43.5-16.914.94450-19.8-39.5-0.61, -0.430.746.833510964
2025-08-26 10:57:1123-102.8-47.9-18.315.64672-20.1-41.4-0.63, -0.430.7613.603510965
2025-08-26 11:00:1124-117.1-51.6-19.116.95075-20.4-44.6-0.67, -0.430.798.133510968
2025-08-26 11:03:1125-131.6-55.7-20.317.95424-19.7-39.6-0.61, -0.430.7412.163510969
2025-08-26 11:06:1126-148.5-57.9-20.619.65924-20.6-45.5-0.68, -0.440.8015.403510972
2025-08-26 11:09:1127-161.7-61.7-21.220.36157-20.7-47.4-0.70, -0.430.8213.243510973
2025-08-26 11:12:1128-179.9-66.8-21.322.16623-20.5-44.4-0.66, -0.430.7912.253510976
2025-08-26 11:15:1129-194.6-71.1-21.023.47009-20.3-46.5-0.69, -0.430.8112.003510977
2025-08-26 11:18:1130-211.5-75.0-20.924.77416-20.4-46.0-0.68, -0.430.819.033510980
2025-08-26 11:21:1131-224.1-80.3-20.525.87805-20.4-46.2-0.68, -0.430.816.443510981
2025-08-26 11:24:1132-237.1-87.6-19.527.68301-20.6-49.8-0.72, -0.430.841.073510984
2025-08-26 11:27:1133-250.1-102.8-18.729.68863-20.9-52.0-0.74, -0.430.861.353510985
2025-08-26 11:30:1134-260.1-116.5-18.831.09227-20.4-47.9-0.70, -0.430.820.003510988
2025-08-26 11:33:1135-262.3-107.6-18.131.99545-20.4-47.3-0.70, -0.430.820.003510989
2025-08-26 11:36:1136-271.0-115.4-17.932.6974520.8-19.3-0.31, 0.250.400.003510993
2025-08-26 11:39:1137-277.2-116.2-18.033.09929-20.6-50.6-0.73, -0.430.850.843510994
2025-08-26 11:42:1138-295.1-121.0-17.539.010842-28.7-43.8-0.61, -0.560.830.843510997
2025-08-26 11:45:1139-302.5-125.8-17.439.511097-28.4-45.2-0.63, -0.550.840.833510998
2025-08-26 11:48:1140-309.8-126.9-17.141.511551-29.2-43.3-0.61, -0.570.832.093511001
2025-08-26 11:51:1141-315.3-129.5-16.842.611861-29.7-43.4-0.60, -0.580.830.003511002
2025-08-26 11:54:1142-323.6-132.0-16.444.412300-29.8-40.9-0.57, -0.580.820.003511003
2025-08-26 11:57:1143-325.2-134.9-16.245.712536-30.1-41.1-0.58, -0.580.820.003511006
2025-08-26 12:00:1144-330.3-136.4-15.947.312903-30.1-42.2-0.59, -0.580.830.003511008
2025-08-26 12:03:1145-337.7-138.8-15.748.613293-30.0-41.3-0.58, -0.580.820.003511009
2025-08-26 12:06:1146-338.6-138.2-15.450.013607-30.0-41.8-0.58, -0.580.820.003511012
2025-08-26 12:09:1147-339.4-138.8-15.250.013777-29.4-41.6-0.58, -0.570.820.003511013
2025-08-26 12:12:1148-348.7-140.0-15.251.314057-29.5-40.8-0.57, -0.580.810.003511016

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 )