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 12413
Detector 24h operating status:

Last processed image:    
   0 hours and 24 minutes ago (2025-04-23 01:36 UTC)
Last detected dimming:
   0 hours and 24 minutes ago (2025-04-23 01:36 UTC)


Overview for dimming #:
   12413           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 #: 12413          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-02 07:12:1110.00.00.00.00 , 0.003374331
2025-04-02 07:15:1120.00.00.00.00 , 0.003374332
2025-04-02 07:18:1130.00.00.00.00 , 0.003374336
2025-04-02 07:21:1140.00.00.00.00 , 0.003374337
2025-04-02 07:24:115-8.8-62.1-24.20.9225 , 0.903374339
2025-04-02 07:27:116-13.2-69.9-15.81.4372-10.6-42.9-0.68, -0.100.6832.843374340
2025-04-02 07:30:117-19.5-68.3-16.32.1560-10.1-41.2-0.66, -0.090.6617.633374343
2025-04-02 07:33:118-23.0-69.2-17.82.5652-10.1-41.0-0.65, -0.090.669.073374344
2025-04-02 07:36:119-23.9-69.8-13.13.2863-9.9-40.4-0.65, -0.090.655.233374347
2025-04-02 07:39:1110-24.9-70.7-13.13.91065-10.0-39.8-0.64, -0.090.640.003374348
2025-04-02 07:42:1111-26.3-50.8-13.44.31166-10.3-40.2-0.64, -0.090.650.003374351
2025-04-02 07:45:1112-28.6-54.3-13.75.01362-10.6-40.2-0.64, -0.100.653.343374352
2025-04-02 07:48:1113-26.9-55.4-13.14.91351-11.1-39.9-0.64, -0.110.650.003374355
2025-04-02 07:51:1114-25.2-43.9-12.54.91367-12.6-37.3-0.60, -0.130.610.003374356
2025-04-02 07:54:1115-23.6-40.6-12.64.71315-13.2-38.0-0.61, -0.140.620.003374359
2025-04-02 07:57:1116-27.3-39.8-13.65.21463-16.2-29.2-0.47, -0.180.511.063374360
2025-04-02 08:00:1117-23.7-32.4-13.74.71362-18.8-18.1-0.30, -0.220.370.003374363
2025-04-02 08:03:1118-27.7-37.5-13.85.31540-18.5-18.8-0.31, -0.220.380.003374364
2025-04-02 08:06:1119-28.6-39.5-15.25.01451-19.1-17.6-0.29, -0.230.370.003374367
2025-04-02 08:09:1120-35.4-41.7-15.16.11741-18.4-20.1-0.33, -0.220.401.473374368
2025-04-02 08:12:1121-39.6-44.0-15.17.01993-18.8-17.6-0.29, -0.220.361.553374371
2025-04-02 08:15:1122-42.5-48.3-15.37.82207-19.9-16.0-0.26, -0.240.364.823374372
2025-04-02 08:18:1123-47.7-49.0-15.19.02511-19.6-17.6-0.29, -0.240.370.003374376
2025-04-02 08:21:1124-51.9-49.6-15.29.82726-19.5-18.9-0.31, -0.230.390.003374377
2025-04-02 08:24:1125-59.9-49.2-15.710.83031-18.2-21.2-0.35, -0.210.410.843374379
2025-04-02 08:27:1126-69.0-49.4-15.812.23401-17.2-25.2-0.41, -0.200.464.283374380
2025-04-02 08:30:1127-74.6-51.8-15.613.53691-17.3-24.6-0.40, -0.200.455.263374383
2025-04-02 08:33:1128-77.4-53.1-15.614.13830-17.1-25.1-0.41, -0.200.462.723374384
2025-04-02 08:36:1129-100.2-54.7-14.721.55122-17.3-28.8-0.47, -0.200.511.643374387
2025-04-02 08:39:1130-106.0-56.6-14.523.05507-17.6-28.6-0.46, -0.210.511.163374388
2025-04-02 08:42:1131-126.0-52.8-14.227.86755-20.0-26.6-0.43, -0.250.490.003374391
2025-04-02 08:45:1132-132.0-50.5-14.029.47086-20.1-27.1-0.43, -0.250.501.163374392
2025-04-02 08:48:1133-135.8-53.4-13.930.47309-20.6-26.6-0.43, -0.260.500.003374395
2025-04-02 08:51:1134-141.1-55.3-13.931.77598-20.5-26.5-0.42, -0.260.500.003374396
2025-04-02 08:54:1135-149.8-55.2-13.535.18169-20.5-27.4-0.44, -0.260.510.963374399
2025-04-02 08:57:1136-157.3-58.8-13.736.58467-20.3-27.9-0.44, -0.250.511.973374400
2025-04-02 09:00:1137-167.3-59.8-13.838.98917-20.4-27.6-0.44, -0.260.513.143374403
2025-04-02 09:03:1138-172.1-60.4-13.940.79263-20.5-27.5-0.44, -0.260.510.963374404
2025-04-02 09:06:1139-183.8-61.7-14.242.99803-20.4-27.7-0.44, -0.260.510.003374407
2025-04-02 09:09:1140-191.3-62.4-14.144.410141-20.4-27.4-0.44, -0.260.510.003374408
2025-04-02 09:12:1141-203.8-63.5-14.446.910579-20.0-28.3-0.45, -0.250.520.003374411
2025-04-02 09:15:1142-209.3-64.0-14.549.210843-20.0-28.7-0.46, -0.250.520.003374412
2025-04-02 09:18:1143-222.0-63.9-14.850.811324-19.9-29.6-0.47, -0.250.530.003374415
2025-04-02 09:21:1144-222.9-65.2-15.150.611136-19.8-29.4-0.47, -0.250.530.003374416
2025-04-02 09:24:1145-231.7-66.2-15.153.311408-19.8-29.9-0.47, -0.250.540.003374419
2025-04-02 09:27:1146-239.1-67.8-14.664.512008-19.8-29.9-0.48, -0.250.540.003374420

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 )