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 8791
Detector 14 day operating status:

Last detected dimming:
   331 hours and 7 minutes ago (2021-11-17 10:21 UTC)


Overview for dimming #:
   8791           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 #: 8791          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2015-12-04 16:48:0010.00.00.00.00 , 0.003697346
2015-12-04 16:50:0020.00.00.00.00 , 0.003697347
2015-12-04 16:52:0030.00.00.00.00 , 0.003697348
2015-12-04 16:54:0040.00.00.00.00 , 0.003697349
2015-12-04 16:56:0050.00.00.00.00 , 0.003697350
2015-12-04 16:58:0060.00.00.00.00 , 0.003697351
2015-12-04 17:00:0070.00.00.00.00 , 0.003697352
2015-12-04 17:02:008-0.5-2.7-70.20.17 , 0.003697353
2015-12-04 17:04:009-12.8-45.9-37.82.727412.4-70.0-0.93, 0.210.954.323697354
2015-12-04 17:06:0010-36.1-73.0-38.39.377613.1-69.2-0.92, 0.230.956.583697355
2015-12-04 17:08:0011-47.8-95.1-42.712.091913.4-68.6-0.92, 0.230.9410.903697356
2015-12-04 17:10:0012-56.8-94.2-42.714.7111813.6-69.0-0.92, 0.240.9515.623697357
2015-12-04 17:12:0013-74.7-93.8-39.319.3160814.0-69.3-0.92, 0.240.9523.393697358
2015-12-04 17:14:0014-99.2-93.6-36.025.7247614.3-69.6-0.92, 0.250.9526.393697359
2015-12-04 17:16:0015-115.4-94.7-33.028.6321714.7-69.7-0.92, 0.250.9534.383697360
2015-12-04 17:18:0016-128.7-94.7-30.829.7376615.0-69.6-0.91, 0.260.9532.943697361
2015-12-04 17:20:0017-138.8-97.5-27.131.1445215.2-69.6-0.91, 0.260.9525.473697362
2015-12-04 17:22:0018-158.7-105.2-23.933.8539515.4-69.4-0.91, 0.260.9530.423697363
2015-12-04 17:24:0019-184.3-104.7-16.439.1687415.8-69.2-0.91, 0.270.9540.463697364
2015-12-04 17:26:0020-210.7-106.6-14.643.4817715.8-69.2-0.91, 0.270.9530.033697365
2015-12-04 17:28:0021-228.2-108.4-15.545.5891315.8-69.5-0.91, 0.270.9510.323697366
2015-12-04 17:30:0022-245.7-107.7-15.746.6982115.9-69.6-0.91, 0.270.955.553697367
2015-12-04 17:32:0023-266.0-116.9-15.648.21085015.9-69.9-0.91, 0.270.954.593697368
2015-12-04 17:34:0024-284.2-119.0-15.149.81176015.9-70.1-0.91, 0.270.952.033697369
2015-12-04 17:36:0025-300.4-123.8-15.151.21249516.0-70.1-0.91, 0.280.951.213697370
2015-12-04 17:38:0026-314.8-133.7-14.850.81315916.1-70.2-0.91, 0.280.953.593697371
2015-12-04 17:40:0027-327.4-138.1-14.850.11351816.1-70.0-0.91, 0.280.951.903697372
2015-12-04 17:42:0028-341.2-139.5-14.949.21405916.1-70.1-0.91, 0.280.951.173697373
2015-12-04 17:44:0029-349.6-140.7-15.349.21427016.2-70.1-0.91, 0.280.950.003697374
2015-12-04 17:46:0030-359.6-140.5-15.550.41457916.3-70.2-0.91, 0.280.950.003697375
2015-12-04 17:48:0031-366.1-141.0-15.551.01478616.4-70.2-0.91, 0.280.950.003697376
2015-12-04 17:50:0032-370.4-140.4-15.551.41494516.4-70.1-0.91, 0.280.950.003697377
2015-12-04 17:52:0033-371.8-139.8-15.651.51493516.5-69.9-0.91, 0.280.950.003697378
2015-12-04 17:54:0034-375.7-136.2-15.851.91510216.6-69.9-0.91, 0.290.950.003697379
2015-12-04 17:56:0035-378.6-139.6-16.052.41517616.7-69.9-0.91, 0.290.950.003697380
2015-12-04 17:58:0036-379.1-131.2-16.152.41509916.7-69.8-0.91, 0.290.950.003697381
2015-12-04 18:00:0037-377.7-131.6-16.352.21495416.7-69.7-0.91, 0.290.950.003697382
2015-12-04 18:02:0038-379.8-135.5-16.352.31499716.8-69.8-0.91, 0.290.950.003697383
2015-12-04 18:04:0039-383.8-133.2-16.553.11510916.8-69.6-0.91, 0.290.950.003697384
2015-12-04 18:06:0040-387.9-132.1-16.453.91530716.8-69.6-0.91, 0.290.950.003697385

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 )