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 4775
Detector 14 day operating status:

Last detected dimming:
   222 hours and 40 minutes ago (2021-11-28 17:25 UTC)


Overview for dimming #:
   4775           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 #: 4775          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-09-16 22:50:0210.00.00.00.00 , 0.002480418
2011-09-16 22:52:0220.00.00.00.00 , 0.002480419
2011-09-16 22:54:0230.00.00.00.00 , 0.002480420
2011-09-16 22:56:0240.00.00.00.00 , 0.002480421
2011-09-16 22:58:025-0.5-5.5-11.60.241 , 0.002480422
2011-09-16 23:00:026-2.2-12.3-13.10.7158 , 0.002480423
2011-09-16 23:02:027-5.3-15.5-14.01.535130.2-39.4-0.55, 0.420.700.002480424
2011-09-16 23:04:028-9.9-18.5-15.62.760530.0-39.3-0.55, 0.420.690.842480425
2011-09-16 23:06:029-13.9-22.0-16.43.679530.2-39.2-0.55, 0.420.694.302480426
2011-09-16 23:08:0210-19.9-24.5-17.65.3108118.154.20.78, 0.240.820.002480427
2011-09-16 23:10:0211-29.1-26.8-17.88.8158618.454.20.78, 0.250.821.152480428
2011-09-16 23:12:0212-38.6-28.3-16.912.9211418.855.50.79, 0.260.831.472480429
2011-09-16 23:14:0213-49.2-31.6-17.916.5255419.055.90.79, 0.260.832.312480430
2011-09-16 23:16:0214-63.3-33.0-16.419.6339619.557.40.80, 0.270.856.152480431
2011-09-16 23:18:0215-74.6-35.0-17.621.9378119.357.60.80, 0.270.852.612480432
2011-09-16 23:20:0216-88.5-36.4-17.624.4442119.557.90.81, 0.270.850.842480433
2011-09-16 23:22:0217-101.7-37.8-18.226.7492220.158.40.81, 0.280.861.772480434
2011-09-16 23:24:0218-114.1-38.1-18.728.6539820.458.90.81, 0.290.863.392480435
2011-09-16 23:26:0219-129.6-43.0-19.031.3597320.258.80.81, 0.290.863.752480436
2011-09-16 23:28:0220-146.9-47.7-18.934.2667919.858.20.81, 0.280.854.412480437
2011-09-16 23:30:0221-163.9-50.7-18.538.4746619.457.60.80, 0.270.854.912480438
2011-09-16 23:32:0222-181.5-56.2-18.541.7814419.356.90.80, 0.270.845.382480439
2011-09-16 23:34:0223-201.2-62.6-18.746.8881019.456.20.79, 0.270.845.382480440
2011-09-16 23:36:0224-214.3-66.9-18.549.6930319.456.10.79, 0.270.834.802480441
2011-09-16 23:38:0225-229.6-73.5-18.152.6987819.355.80.79, 0.260.834.662480442
2011-09-16 23:40:0226-244.6-80.0-18.054.61043519.355.80.79, 0.260.832.642480443
2011-09-16 23:42:0227-256.9-82.6-17.855.71086719.556.30.79, 0.270.842.402480444
2011-09-16 23:44:0228-266.2-86.0-17.556.51121319.656.50.79, 0.270.841.302480445
2011-09-16 23:46:0229-273.1-87.7-17.056.81161219.657.00.80, 0.270.840.002480446
2011-09-16 23:48:0230-284.2-90.3-16.158.51243519.556.70.80, 0.270.840.002480447
2011-09-16 23:50:0231-293.6-91.5-16.159.71280419.556.90.80, 0.270.840.922480448
2011-09-16 23:52:0232-301.5-91.5-15.960.81324919.557.10.80, 0.270.840.002480449
2011-09-16 23:54:0233-305.4-90.3-15.561.31356919.457.30.80, 0.270.850.002480450
2011-09-16 23:56:0234-311.9-93.1-15.761.01377019.457.50.80, 0.270.850.002480451
2011-09-16 23:58:0235-315.4-92.8-15.760.81386419.357.50.80, 0.270.850.002480452
2011-09-17 00:00:0236-318.0-90.8-15.760.51406619.257.50.80, 0.260.850.002480453
2011-09-17 00:02:0237-321.0-96.6-15.561.81423819.257.60.81, 0.260.850.002480454
2011-09-17 00:04:0238-325.0-94.5-15.562.51439819.157.50.81, 0.260.850.002480455
2011-09-17 00:06:0239-325.9-94.8-15.562.01446419.157.60.81, 0.260.850.002480456
2011-09-17 00:08:0240-334.4-95.7-15.666.01481417.357.70.82, 0.230.852.062480457
2011-09-17 00:10:0241-333.6-94.1-15.466.41493117.057.80.82, 0.230.850.002480458
2011-09-17 00:12:0242-333.3-90.9-15.268.11525816.857.60.82, 0.230.851.072480459
2011-09-17 00:14:0243-350.9-92.5-15.473.31632916.657.70.82, 0.220.850.002480460
2011-09-17 00:16:0244-360.7-94.4-15.573.91642116.857.50.82, 0.230.850.002480461
2011-09-17 00:18:0245-366.6-94.4-15.476.11672416.757.40.82, 0.220.840.002480462
2011-09-17 00:20:0246-369.4-96.0-15.476.11690416.857.60.82, 0.230.850.002480463
2011-09-17 00:22:0247-370.0-93.8-15.377.61707416.857.50.82, 0.230.850.002480464
2011-09-17 00:24:0248-379.2-93.7-15.079.81761416.857.50.82, 0.220.850.002480465
2011-09-17 00:26:0249-387.2-94.8-15.181.11800116.757.40.82, 0.220.840.002480466
2011-09-17 00:28:0250-393.0-96.2-15.282.61826416.757.40.82, 0.220.850.002480467
2011-09-17 00:30:0251-395.8-96.9-15.284.61844516.857.30.81, 0.220.840.002480468
2011-09-17 00:32:0252-396.7-98.0-15.285.61856916.957.30.81, 0.230.840.002480469
2011-09-17 00:34:0253-404.0-99.1-15.088.11903216.957.20.81, 0.230.840.002480470
2011-09-17 00:36:0254-408.3-99.5-15.087.91921916.957.10.81, 0.220.840.002480471

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 )