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 14026
Detector 24h operating status:

Last processed image:    
   0 hours and 26 minutes ago (2025-10-06 06:18 UTC)
Last detected dimming:
   1 hours and 26 minutes ago (2025-10-06 05:18 UTC)


Overview for dimming #:
   14026           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 #: 14026          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-01 21:00:3510.00.00.00.00 , 0.003545845
2025-10-01 21:03:1120.00.00.00.00 , 0.003545846
2025-10-01 21:06:1130.00.00.00.00 , 0.003545849
2025-10-01 21:09:1140.00.00.00.00 , 0.893545850
2025-10-01 21:12:1150.00.00.00.00 , 1.543545851
2025-10-01 21:15:1160.00.00.00.00 , 2.053545855
2025-10-01 21:18:1170.00.00.00.00 , 1.503545858
2025-10-01 21:21:1180.00.00.00.00 , 1.803545859
2025-10-01 21:24:1190.00.00.00.00 , 2.433545861
2025-10-01 21:27:11100.00.00.00.00 , 2.703545862
2025-10-01 21:30:11110.00.00.00.00 , 2.863545868
2025-10-01 21:33:11120.00.00.00.00 , 3.773545869
2025-10-01 21:36:11130.00.00.00.00 , 4.263545870
2025-10-01 21:39:1114-0.7-7.0-41.40.11712.3-19.1-0.32, 0.110.344.063545871
2025-10-01 21:42:1115-1.0-10.8-45.10.12312.2-18.8-0.32, 0.100.342.583545874
2025-10-01 21:45:1116-1.6-16.5-47.00.13512.1-18.6-0.32, 0.100.333.503545875
2025-10-01 21:48:1117-1.7-18.9-49.40.13612.1-18.7-0.32, 0.100.333.073545880
2025-10-01 21:51:1118-1.9-19.5-53.70.13712.1-18.5-0.32, 0.100.331.593545881
2025-10-01 21:54:1119-1.7-20.8-55.60.13412.1-18.7-0.32, 0.100.331.313545882
2025-10-01 21:57:1120-2.0-21.5-53.90.14012.1-18.6-0.32, 0.100.331.093545883
2025-10-01 22:00:1121-1.7-19.4-57.30.13112.1-18.7-0.32, 0.100.330.003545886
2025-10-01 22:03:1122-1.7-19.5-54.50.13312.1-18.7-0.32, 0.100.331.123545887
2025-10-01 22:06:1123-1.4-16.4-52.50.12712.1-18.7-0.32, 0.100.331.593545889
2025-10-01 22:09:1124-1.0-12.3-48.80.12012.1-19.4-0.33, 0.100.352.963545890
2025-10-01 22:12:1125-1.0-12.2-52.30.12011.9-18.9-0.32, 0.100.342.693545893
2025-10-01 22:15:1126-0.4-3.7-47.60.0912.1-19.4-0.33, 0.100.341.273545894
2025-10-01 22:18:1127-0.7-8.8-48.40.01512.1-19.3-0.33, 0.100.340.003545898
2025-10-01 22:21:1128-0.8-5.1-55.20.0150.8-10.9-0.19, -0.100.222.423545899
2025-10-01 22:24:1129-1.4-13.3-59.10.1250.5-11.2-0.20, -0.110.223.413545901
2025-10-01 22:27:1130-8.8-24.0-19.21.43992.4-17.2-0.30, -0.070.315.303545902
2025-10-01 22:30:1131-10.5-30.3-18.51.33867.0-18.0-0.31, 0.010.313.483545907
2025-10-01 22:33:1132-25.9-150.8-14.72.98848.2-16.4-0.28, 0.030.293.423545908
2025-10-01 22:36:1133-42.7-261.2-15.53.310039.3-15.7-0.27, 0.050.283.023545909
2025-10-01 22:39:1134-58.7-292.3-15.63.610949.8-15.3-0.26, 0.060.272.643545910
2025-10-01 22:42:1135-75.1-331.4-15.73.911899.8-15.0-0.26, 0.060.272.063545914
2025-10-01 22:45:1136-90.4-354.5-15.84.012279.8-15.0-0.26, 0.060.261.363545915
2025-10-01 22:48:3537-97.2-352.5-16.83.811609.8-15.1-0.26, 0.060.271.293545916
2025-10-01 22:51:1138-106.0-368.5-17.03.911859.8-15.0-0.26, 0.060.260.953545920
2025-10-01 22:54:1139-114.7-370.9-16.94.012259.8-14.9-0.26, 0.060.260.003545921
2025-10-01 22:57:1140-123.5-379.2-17.24.112589.9-14.9-0.26, 0.060.260.003545922
2025-10-01 23:00:1141-130.4-380.9-18.34.112409.9-14.9-0.26, 0.060.260.003545926
2025-10-01 23:03:1142-133.1-386.6-19.24.112509.9-15.0-0.26, 0.060.260.003545927
2025-10-01 23:06:1143-146.4-388.1-17.96.018349.8-14.7-0.25, 0.060.260.003545930
2025-10-01 23:09:1144-146.6-371.1-19.06.118619.8-14.7-0.25, 0.060.260.003545931
2025-10-01 23:12:1145-156.7-377.1-16.28.325309.9-14.7-0.25, 0.060.260.003545932

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 )