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 18766
Detector 14 day operating status:

Last detected dimming:
   212 hours and 23 minutes ago (2025-05-04 23:57 UTC)


Overview for dimming #:
   18766           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

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Details for dimming #: 18766          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-20 16:03:5910.00.00.00.00 , 0.008392240
2025-04-20 16:05:5920.00.00.00.00 , 0.008392241
2025-04-20 16:07:5930.00.00.00.00 , 0.008392242
2025-04-20 16:09:5940.00.00.00.00 , 0.008392243
2025-04-20 16:11:5950.00.00.00.00 , 0.008392244
2025-04-20 16:13:5960.00.00.00.00 , 0.008392245
2025-04-20 16:15:5970.00.00.00.00 , 0.008392246
2025-04-20 16:17:598-0.10.0-11.40.15 , 0.008392247
2025-04-20 16:19:599-1.4-5.8-10.00.9142-0.85, -0.651.071.438392248
2025-04-20 16:21:5910-10.7-11.7-10.33.9987-0.86, -0.651.084.538392249
2025-04-20 16:23:5911-11.2-10.6-10.24.41053-0.85, -0.651.065.718392250
2025-04-20 16:25:5912-14.1-11.5-10.04.51298-0.87, -0.651.095.868392251
2025-04-20 16:27:5913-16.4-11.8-10.25.61449-0.87, -0.651.085.848392252
2025-04-20 16:29:5914-18.8-12.9-10.86.81570-0.87, -0.621.075.898392253
2025-04-20 16:31:5915-21.4-13.5-11.19.01748-0.87, -0.621.0719.918392254
2025-04-20 16:33:5916-37.9-40.9-12.512.72441-0.88, -0.621.0758.388392255
2025-04-20 16:35:5917-40.0-38.8-12.413.22632-0.89, -0.631.094.338392256
2025-04-20 16:37:5918-41.6-37.0-12.513.42731-0.89, -0.631.0913.198392257
2025-04-20 16:39:5919-44.1-37.2-12.914.02834-0.89, -0.631.0912.708392258
2025-04-20 16:41:5920-49.4-38.9-13.415.33080-0.90, -0.631.109.478392259
2025-04-20 16:43:5921-53.0-38.0-13.416.83352-0.89, -0.631.098.998392260
2025-04-20 16:45:5922-57.7-33.1-13.317.83699-0.89, -0.631.099.908392261
2025-04-20 16:47:5923-65.3-36.9-13.119.54073-0.88, -0.621.081.868392262
2025-04-20 16:49:5924-67.4-40.0-13.019.84184-0.88, -0.631.081.328392263
2025-04-20 16:51:5925-67.1-40.1-13.020.44174-0.89, -0.631.090.988392264
2025-04-20 16:53:5926-67.9-38.8-13.120.14190-0.89, -0.631.090.008392265
2025-04-20 16:55:5927-69.1-35.6-13.320.14222-0.89, -0.631.091.008392266
2025-04-20 16:57:5928-72.8-31.0-13.520.94389-0.89, -0.631.096.198392267
2025-04-20 16:59:5929-77.7-31.2-13.322.44684-0.90, -0.631.090.918392268
2025-04-20 17:01:5930-77.3-28.8-13.421.94647-0.89, -0.631.090.008392269
2025-04-20 17:03:5931-78.8-31.3-13.721.44617-0.90, -0.631.090.008392270
2025-04-20 17:05:5932-75.6-32.1-13.820.34314-0.90, -0.631.090.008392271
2025-04-20 17:07:5933-77.4-34.7-13.921.54272-0.90, -0.631.103.188392272
2025-04-20 17:09:5934-82.0-35.0-14.321.34349-0.90, -0.631.106.668392273
2025-04-20 17:11:5935-84.4-36.5-14.221.84447-0.90, -0.631.1016.428392274
2025-04-20 17:13:5936-87.5-39.0-14.722.24544-0.90, -0.631.103.658392275
2025-04-20 17:15:5937-94.5-50.6-14.923.24811-0.90, -0.631.103.038392276
2025-04-20 17:17:5938-93.7-51.4-15.023.54793-0.90, -0.631.101.648392277
2025-04-20 17:19:5939-98.5-49.1-14.825.25068-0.90, -0.631.090.008392278
2025-04-20 17:21:5940-117.0-48.8-14.828.75978-0.89, -0.631.092.008392279
2025-04-20 17:23:5941-116.3-53.9-14.330.66055-23.3-56.6-0.78, -0.350.855.828392280
2025-04-20 17:25:5942-130.7-72.5-14.632.26362-21.9-55.2-0.77, -0.330.8422.838392281
2025-04-20 17:27:5943-132.8-67.6-14.733.96614-27.5-63.4-0.80, -0.430.9120.608392282
2025-04-20 17:29:5944-150.5-58.1-14.638.27737-29.3-60.1-0.76, -0.450.897.718392283
2025-04-20 17:31:5945-136.5-53.5-14.935.87005-31.0-74.3-0.83, -0.500.972.318392284
2025-04-20 17:33:5946-135.7-50.8-14.836.27074-31.6-78.3-0.84, -0.510.996.098392285
2025-04-20 17:35:5947-154.1-51.1-14.639.58263-30.3-63.0-0.78, -0.470.911.198392286
2025-04-20 17:37:5948-160.2-51.7-14.640.98596-30.7-64.2-0.78, -0.480.925.528392287
2025-04-20 17:39:5949-168.2-53.9-14.942.48871-29.8-61.0-0.77, -0.460.901.318392288
2025-04-20 17:41:5950-177.2-54.3-14.744.29280-28.3-57.6-0.75, -0.440.873.928392289
2025-04-20 17:43:5951-183.2-54.5-15.244.99415-27.3-56.2-0.75, -0.420.864.588392290
2025-04-20 17:45:5952-199.8-56.7-15.249.410236-25.7-54.5-0.74, -0.390.843.688392291
2025-04-20 17:47:5953-210.0-57.3-15.451.310674-25.9-54.7-0.74, -0.390.842.828392292
2025-04-20 17:49:5954-216.8-58.6-15.551.810896-26.3-56.0-0.75, -0.400.851.048392293
2025-04-20 17:51:5955-217.6-59.5-15.750.710706-26.7-55.8-0.75, -0.410.852.178392294
2025-04-20 17:53:5956-224.1-61.7-16.050.410792-26.2-55.3-0.75, -0.400.851.548392295
2025-04-20 17:55:5957-240.3-63.7-15.955.111587-26.7-56.9-0.76, -0.410.862.668392296
2025-04-20 17:57:5958-239.5-66.1-16.253.311277-26.3-57.4-0.76, -0.400.861.738392297
2025-04-20 17:59:5959-238.7-69.1-16.157.011245-26.3-62.8-0.81, -0.410.902.608392298
2025-04-20 18:01:5960-242.6-71.7-16.553.211096-25.3-59.9-0.79, -0.390.882.278392299
2025-04-20 18:03:5961-238.6-72.2-17.153.010660-25.1-59.8-0.79, -0.390.882.338392300
2025-04-20 18:05:5962-273.6-75.9-16.265.712835-23.7-58.3-0.79, -0.360.871.718392301
2025-04-20 18:07:5963-250.6-74.7-17.353.911048-23.6-57.1-0.78, -0.360.860.008392302
2025-04-20 18:09:5964-280.0-75.6-16.265.412875-23.0-56.9-0.78, -0.350.850.008392303
2025-04-20 18:11:5965-286.9-78.0-16.665.912957-22.4-56.1-0.78, -0.340.850.908392304
2025-04-20 18:13:5966-290.3-78.6-16.566.213032-21.7-54.8-0.77, -0.320.830.008392305
2025-04-20 18:15:5967-296.0-77.8-16.666.513210-21.1-53.7-0.76, -0.310.821.058392306
2025-04-20 18:17:5968-302.4-77.5-16.568.713577-20.7-53.1-0.76, -0.310.820.938392307
2025-04-20 18:19:5969-320.0-78.2-16.474.314544-20.5-52.8-0.75, -0.300.810.008392308
2025-04-20 18:21:5970-320.5-78.2-16.374.314554-20.4-52.5-0.75, -0.300.810.008392309
2025-04-20 18:23:5971-324.2-80.0-16.475.514681-20.1-52.3-0.75, -0.290.810.008392310
2025-04-20 18:25:5972-315.7-81.2-16.772.214089-21.5-53.6-0.76, -0.320.820.008392311
2025-04-20 18:27:5973-310.8-79.6-16.771.013835-22.4-54.6-0.76, -0.330.830.008392312

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 )