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 10645
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-05-13 09:24 UTC)
Last detected dimming:
   6 hours and 12 minutes ago (2025-05-13 03:33 UTC)


Overview for dimming #:
   10645           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 #: 10645          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-07-07 11:51:1110.00.00.00.00 , 0.003169031
2024-07-07 11:54:1120.00.00.00.00 , 0.003169040
2024-07-07 11:57:1130.00.00.00.00 , 0.003169041
2024-07-07 12:00:1140.0-0.1-7.20.05 , 1.333169042
2024-07-07 12:03:115-0.2-1.0-6.40.023 , 1.183169043
2024-07-07 12:06:116-0.3-3.4-10.00.0331.25, -0.081.252.363169044
2024-07-07 12:09:117-0.7-4.7-8.60.0731.25, -0.081.251.203169045
2024-07-07 12:12:118-2.2-9.3-9.40.01971.20, 0.051.203.493169046
2024-07-07 12:15:119-2.0-10.2-8.40.01931.19, 0.061.192.143169047
2024-07-07 12:18:1110-7.0-10.8-8.50.07681.19, 0.131.204.403169054
2024-07-07 12:21:1111-12.3-12.5-9.20.012571.20, 0.101.205.723169055
2024-07-07 12:24:1112-21.1-14.4-9.60.020451.20, 0.091.206.313169056
2024-07-07 12:27:1113-27.0-15.7-10.00.024861.20, 0.081.217.043169057
2024-07-07 12:30:1114-34.1-18.7-10.30.030231.20, 0.081.217.743169058
2024-07-07 12:33:1115-41.1-19.0-10.60.035721.20, 0.081.216.363169059
2024-07-07 12:36:1116-47.1-21.4-11.20.038291.20, 0.101.2010.413169068
2024-07-07 12:39:1117-51.6-21.4-11.80.140421.20, 0.101.213.263169069
2024-07-07 12:42:1118-57.4-23.8-12.40.142661.20, 0.101.203.233169070
2024-07-07 12:45:4719-68.6-26.8-12.91.548831.20, 0.101.209.293169071
2024-07-07 12:48:1120-74.0-29.9-13.11.751441.19, 0.101.203.663169072
2024-07-07 12:51:1121-80.5-32.3-13.32.454181.19, 0.101.201.663169073
2024-07-07 12:54:1122-90.0-34.2-13.44.460401.19, 0.091.200.003169074
2024-07-07 12:57:1123-107.7-36.1-13.514.471231.19, 0.081.202.513169075
2024-07-07 13:00:1124-117.0-38.6-13.616.175631.19, 0.081.192.453169082
2024-07-07 13:03:1125-127.4-40.7-13.819.08041-36.3-43.5-0.56, -0.630.851.623169083
2024-07-07 13:06:1126-135.7-41.7-13.921.18484-36.3-43.7-0.56, -0.630.851.253169084
2024-07-07 13:09:1127-144.4-41.8-14.224.189151.19, 0.071.190.003169085
2024-07-07 13:12:1128-149.5-42.0-14.324.39113-33.9-41.2-0.55, -0.600.820.003169086
2024-07-07 13:15:1129-157.4-44.3-14.425.995731.19, 0.071.190.003169087
2024-07-07 13:18:1130-163.3-51.4-14.726.597011.19, 0.071.190.003169094
2024-07-07 13:21:1131-167.9-56.1-14.927.498241.19, 0.071.190.923169095
2024-07-07 13:24:1132-171.6-58.2-15.427.397381.19, 0.081.190.983169096
2024-07-07 13:27:1133-173.9-56.7-15.728.497051.19, 0.081.190.003169097
2024-07-07 13:30:1134-176.2-55.1-15.728.79734-31.6-38.4-0.53, -0.570.784.803169098
2024-07-07 13:33:1135-177.7-52.1-15.929.99755-31.8-38.6-0.54, -0.570.790.003169099
2024-07-07 13:36:1136-180.4-50.3-16.130.79828-31.8-38.4-0.53, -0.570.780.003169106
2024-07-07 13:39:1137-182.4-50.0-16.331.09831-31.0-37.9-0.53, -0.560.770.003169107
2024-07-07 13:42:1138-187.2-51.3-16.731.49887-30.7-37.5-0.53, -0.560.770.003169108
2024-07-07 13:45:1139-190.9-51.8-16.931.89946-30.4-37.2-0.53, -0.550.770.963169109
2024-07-07 13:48:1140-194.4-53.8-17.432.310006-29.7-36.8-0.53, -0.540.760.003169110
2024-07-07 13:51:1141-195.4-53.4-17.732.69954-30.0-37.1-0.53, -0.550.760.003169111
2024-07-07 13:54:1142-200.9-55.0-18.233.310057-29.8-37.0-0.53, -0.550.761.443169120

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 )