Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)
(view all Solar Demon detection tools)

Overview of dimming 11937
Detector 14 day operating status:

Last detected dimming:
   217 hours and 54 minutes ago (2024-04-17 23:57 UTC)


Overview for dimming #:
   11937           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 #: 11937          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2022-12-03 23:41:5910.00.00.00.00 , 0.007300316
2022-12-03 23:43:5920.00.00.00.00 , 0.007300317
2022-12-03 23:45:593-1.2-10.6-20.70.248 , 0.007300318
2022-12-03 23:47:594-3.6-21.1-19.20.615529.3-31.2-0.46, 0.490.670.007300319
2022-12-03 23:49:595-7.0-29.4-14.71.332929.1-30.1-0.44, 0.490.660.007300320
2022-12-03 23:51:596-9.5-25.8-14.02.052128.8-27.8-0.41, 0.480.630.007300321
2022-12-03 23:53:597-14.7-31.1-15.32.975128.4-26.4-0.40, 0.470.620.937300322
2022-12-03 23:55:598-18.4-35.0-16.33.490028.1-25.1-0.38, 0.470.601.207300323
2022-12-03 23:57:599-22.7-44.0-18.43.898728.0-24.5-0.37, 0.470.602.097300324
2022-12-03 23:59:5910-29.6-56.5-20.04.3112227.8-24.6-0.37, 0.460.602.007300325
2022-12-04 00:01:5911-42.8-123.4-22.44.7123927.4-24.2-0.37, 0.460.592.657300326
2022-12-04 00:03:5912-60.1-224.3-22.35.4147626.8-23.8-0.36, 0.450.586.317300327
2022-12-04 00:05:5913-61.8-204.4-23.34.9133826.4-23.7-0.36, 0.440.575.727300328
2022-12-04 00:07:5914-55.3-249.5-22.64.4122126.5-24.1-0.37, 0.440.581.207300329
2022-12-04 00:09:5915-60.2-280.1-22.24.3120925.9-23.4-0.36, 0.440.570.007300330
2022-12-04 00:11:5916-42.1-59.3-21.64.7130726.5-24.0-0.37, 0.440.581.077300331
2022-12-04 00:13:5917-30.7-35.1-22.54.2118928.0-26.4-0.40, 0.470.611.117300332
2022-12-04 00:15:5918-31.0-33.7-23.64.0113716.912.70.21, 0.290.360.007300333
2022-12-04 00:17:5919-27.4-32.3-24.23.5100616.812.70.21, 0.280.360.007300334
2022-12-04 00:19:5920-24.9-34.9-26.63.188916.812.70.21, 0.280.350.007300335
2022-12-04 00:21:5921-26.3-39.4-27.53.292117.112.40.21, 0.290.360.007300336
2022-12-04 00:23:5922-28.2-42.8-30.93.289717.012.40.21, 0.290.350.007300337
2022-12-04 00:25:5923-36.6-46.9-29.34.1115324.5-26.7-0.41, 0.410.586.977300338
2022-12-04 00:27:5924-45.6-53.8-28.45.2144024.5-27.0-0.42, 0.410.5916.287300339
2022-12-04 00:29:5925-53.2-62.3-28.06.1166924.2-26.9-0.42, 0.410.5814.277300340
2022-12-04 00:31:5926-61.2-70.5-25.86.9188324.0-26.8-0.42, 0.400.585.077300341
2022-12-04 00:33:5927-70.2-74.7-20.88.2222724.1-26.6-0.41, 0.410.582.457300342
2022-12-04 00:35:5928-76.7-78.2-20.09.0242224.1-26.5-0.41, 0.410.584.987300343
2022-12-04 00:37:5929-82.0-79.5-22.39.4253024.2-26.6-0.41, 0.410.587.137300344
2022-12-04 00:39:5930-87.6-82.2-22.410.0269424.4-26.7-0.41, 0.410.586.467300345
2022-12-04 00:41:5931-94.2-85.7-23.010.9291824.0-24.6-0.39, 0.400.565.877300346
2022-12-04 00:43:5932-99.2-84.9-23.011.4307424.0-24.9-0.39, 0.400.564.887300347
2022-12-04 00:45:5933-100.6-82.8-23.211.5309524.2-25.1-0.39, 0.410.574.627300348
2022-12-04 00:47:5934-131.2-90.1-22.615.5403021.5-32.2-0.50, 0.360.625.547300349
2022-12-04 00:49:5935-136.1-94.0-24.515.6403021.3-32.5-0.51, 0.360.622.407300350
2022-12-04 00:51:5936-143.0-96.7-25.516.0411521.0-32.7-0.51, 0.360.620.007300351
2022-12-04 00:53:5937-148.7-99.5-26.316.2417620.9-32.6-0.51, 0.350.620.007300352
2022-12-04 00:55:5938-154.5-103.5-28.016.1417520.5-32.8-0.51, 0.350.620.007300353
2022-12-04 00:57:5939-159.3-104.9-29.115.9412720.1-33.0-0.52, 0.340.621.197300354
2022-12-04 00:59:5940-165.5-110.3-29.616.1415320.2-32.6-0.51, 0.340.621.267300355
2022-12-04 01:01:5941-171.5-115.8-30.016.3421020.0-32.6-0.51, 0.340.611.117300356
2022-12-04 01:03:5942-174.8-125.1-30.516.2418120.1-32.0-0.50, 0.340.610.007300357
2022-12-04 01:05:5943-182.8-136.4-30.416.6428120.3-31.4-0.50, 0.340.601.277300358
2022-12-04 01:07:5944-188.1-144.9-31.316.5425320.4-30.7-0.48, 0.350.601.817300359
2022-12-04 01:09:5945-195.4-157.6-32.616.4421820.6-30.0-0.47, 0.350.591.607300360
2022-12-04 01:11:5946-199.0-166.9-31.516.9431020.5-30.1-0.48, 0.350.590.007300361
2022-12-04 01:13:5947-201.2-176.4-32.516.4422720.6-29.4-0.47, 0.350.580.927300362
2022-12-04 01:15:5948-208.4-185.2-32.117.1437220.8-29.1-0.46, 0.350.580.007300363
2022-12-04 01:17:5949-213.8-193.6-33.017.0437920.8-28.9-0.46, 0.350.580.007300364
2022-12-04 01:19:5950-217.4-196.9-32.317.6448720.8-28.7-0.45, 0.350.580.007300365
2022-12-04 01:21:5951-218.9-200.2-31.817.7452920.8-28.8-0.46, 0.350.580.007300366
2022-12-04 01:23:5952-221.7-203.9-31.917.8456720.7-29.0-0.46, 0.350.580.007300367
2022-12-04 01:25:5953-225.1-205.6-31.118.3469820.7-28.8-0.46, 0.350.580.007300368
2022-12-04 01:27:5954-228.3-208.3-31.518.5473720.7-29.0-0.46, 0.350.580.007300369
2022-12-04 01:29:5955-227.4-210.5-31.318.3472420.7-28.9-0.46, 0.350.580.007300370
2022-12-04 01:31:5956-230.3-213.5-32.018.0469220.9-28.5-0.45, 0.350.570.007300371
2022-12-04 01:33:5957-231.4-213.6-31.118.5478220.9-28.7-0.45, 0.350.580.007300372

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 )