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 9887
Detector 24h operating status:

Last processed image:    
   0 hours and 32 minutes ago (2024-05-03 19:15 UTC)
Last detected dimming:
   0 hours and 32 minutes ago (2024-05-03 19:15 UTC)


Overview for dimming #:
   9887           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 #: 9887          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2024-04-20 07:09:112-0.8-6.3-10.70.249-7.0-0.4-0.01, -0.030.030.003096269
2024-04-20 07:12:113-2.4-13.6-15.10.4114-7.2-0.9-0.02, -0.040.040.003096270
2024-04-20 07:15:114-4.1-18.4-12.00.8202-7.0-0.4-0.01, -0.030.0377.623096275
2024-04-20 07:18:115-5.9-17.3-11.31.5363-19.419.00.31, -0.250.4027.423096276
2024-04-20 07:21:116-12.4-18.5-11.63.3837-7.0-10.0-0.18, -0.030.1835.163096277
2024-04-20 07:24:597-18.0-19.9-11.95.01216-6.5-13.1-0.23, -0.030.236.673096278
2024-04-20 07:27:118-20.1-19.0-11.86.21386-6.7-15.0-0.26, -0.030.261.633096279
2024-04-20 07:30:119-23.3-19.9-12.17.61564-9.3-8.4-0.15, -0.070.169.503096280
2024-04-20 07:33:1110-27.7-21.5-12.09.51882-9.5-7.9-0.14, -0.080.1624.983096281
2024-04-20 07:36:1111-33.2-20.9-11.612.42288-10.6-9.9-0.17, -0.100.2020.433096290
2024-04-20 07:39:1112-38.9-22.8-11.914.82651-10.7-9.0-0.16, -0.100.181.353096291
2024-04-20 07:42:1113-43.3-24.7-11.716.52939-9.7-10.8-0.19, -0.080.201.973096292
2024-04-20 07:45:1114-47.1-27.7-11.518.53288-7.7-15.3-0.27, -0.050.272.913096293
2024-04-20 07:48:1115-50.7-28.2-11.120.33575-6.5-16.6-0.29, -0.030.290.993096294
2024-04-20 07:51:1116-55.7-28.5-11.322.03901-5.0-19.4-0.34, 0.000.340.003096295
2024-04-20 07:54:1117-61.7-26.9-10.824.24478-5.3-18.4-0.32, -0.010.321.363096296
2024-04-20 08:09:1118-85.2-38.9-11.433.55871-6.9-13.0-0.23, -0.030.230.003096307
2024-04-20 08:12:1119-89.3-39.3-11.533.66030-7.3-12.0-0.21, -0.040.210.003096308
2024-04-20 08:15:1120-98.1-42.8-11.735.166594.4-40.6-0.66, 0.150.674.063096313
2024-04-20 08:18:1121-93.2-43.9-11.536.664135.0-44.0-0.70, 0.150.723.823096314
2024-04-20 08:21:1122-93.0-45.1-11.437.064215.5-43.6-0.69, 0.160.713.003096315
2024-04-20 08:24:1123-108.1-45.2-11.742.074314.7-38.8-0.63, 0.150.653.003096316
2024-04-20 08:27:1124-123.9-47.9-11.743.685575.0-38.6-0.63, 0.160.6526.553096317
2024-04-20 08:30:3525-133.0-53.0-11.745.89041-2.3-22.9-0.39, 0.040.4019.603096318
2024-04-20 08:33:1126-134.2-57.1-11.745.49012-2.4-23.9-0.41, 0.040.4111.463096319
2024-04-20 08:36:1127-152.3-61.7-11.749.610166-1.3-25.7-0.44, 0.060.4411.893096320
2024-04-20 08:39:1128-157.7-60.3-11.851.610590-0.8-28.2-0.48, 0.070.489.923096329
2024-04-20 08:42:1129-196.7-227.2-12.054.811514-8.1-5.3-0.09, -0.050.1181.613096330
2024-04-20 08:45:1130-183.1-129.6-12.055.011330-5.2-14.2-0.25, 0.000.2529.033096331
2024-04-20 08:48:1131-180.4-62.7-11.957.811876-0.1-28.5-0.48, 0.080.4913.213096332
2024-04-20 08:51:1132-185.9-63.2-11.959.8122870.0-29.5-0.50, 0.080.509.463096333
2024-04-20 08:54:1133-193.1-64.6-11.960.312774-0.1-29.8-0.50, 0.080.511.423096334
2024-04-20 09:09:1134-226.7-63.6-12.267.814901-2.1-26.0-0.44, 0.040.450.003096345
2024-04-20 09:12:1135-239.2-63.3-12.271.415738-2.6-23.9-0.41, 0.040.410.003096346
2024-04-20 09:15:1136-259.2-66.9-11.775.817632-2.7-24.6-0.42, 0.030.427.013096351
2024-04-20 09:18:1137-273.8-67.5-11.685.918565-3.3-22.8-0.39, 0.020.394.253096352
2024-04-20 09:21:1138-276.9-66.2-11.683.618865-3.2-22.2-0.38, 0.030.383.253096353
2024-04-20 09:24:1139-285.7-65.6-11.583.719405-3.9-19.4-0.34, 0.020.341.263096354
2024-04-20 09:27:1140-304.2-68.1-11.686.920483-5.0-17.3-0.30, 0.000.309.803096355
2024-04-20 09:30:1141-314.9-73.7-11.691.421051-5.9-14.9-0.26, -0.020.2610.183096356
2024-04-20 09:33:1142-324.4-76.0-11.593.421757-6.7-13.5-0.23, -0.030.240.003096357
2024-04-20 09:36:1143-339.1-80.4-11.799.422314-6.9-11.9-0.21, -0.030.211.583096358
2024-04-20 09:39:1144-344.7-81.8-11.8100.522536-6.3-12.5-0.22, -0.020.220.003096367
2024-04-20 09:42:1145-350.4-80.8-12.0102.322714-6.4-13.2-0.23, -0.030.230.003096368
2024-04-20 09:45:1146-364.8-77.9-12.2103.223411-5.7-13.7-0.24, -0.010.241.293096369
2024-04-20 09:48:1147-368.1-76.3-12.3101.723698-5.3-14.8-0.26, -0.010.260.003096370
2024-04-20 09:51:1148-381.1-74.8-12.3109.324557-5.1-14.2-0.25, 0.000.250.003096371
2024-04-20 09:54:1149-386.4-70.0-12.3113.425044-5.1-15.3-0.27, 0.000.270.003096372
2024-04-20 10:09:1150-432.6-82.3-12.8122.127333-5.0-14.4-0.25, 0.000.250.003096383

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 )