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 4575
Detector 14 day operating status:

Last detected dimming:
   282 hours and 12 minutes ago (2021-11-22 00:37 UTC)


Overview for dimming #:
   4575           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 #: 4575          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-04-27 01:46:0210.00.00.00.00 , 0.002378413
2011-04-27 01:48:0220.00.00.00.00 , 0.002378414
2011-04-27 01:50:0230.00.00.00.00 , 0.002378415
2011-04-27 01:52:0240.00.00.00.00 , 0.002378416
2011-04-27 01:54:0250.00.00.00.00 , 0.002378417
2011-04-27 01:56:0260.00.00.00.00 , 0.002378418
2011-04-27 01:58:0270.00.00.00.00 , 0.002378419
2011-04-27 02:00:0280.00.00.00.00 , 0.002378420
2011-04-27 02:02:0290.00.00.00.00 , 2.792378421
2011-04-27 02:04:02100.00.00.00.00 , 2.012378422
2011-04-27 02:06:0211-4.2-29.8-46.30.77723.0-57.5-0.78, 0.430.902.712378423
2011-04-27 02:08:0212-16.8-53.8-36.64.641124.1-59.1-0.79, 0.450.914.562378424
2011-04-27 02:10:0213-56.0-79.6-35.216.0132923.6-59.6-0.80, 0.440.917.272378425
2011-04-27 02:12:0214-90.2-85.3-35.026.0213724.9-61.7-0.81, 0.460.9311.092378426
2011-04-27 02:14:0215-117.3-93.2-35.531.3272524.9-61.6-0.81, 0.460.9316.942378427
2011-04-27 02:16:0216-142.9-124.9-38.735.0311124.2-60.9-0.80, 0.450.9222.522378428
2011-04-27 02:18:0217-158.1-147.7-36.337.0345023.8-60.6-0.81, 0.440.9230.842378429
2011-04-27 02:20:0218-183.9-164.9-33.343.9420422.9-60.5-0.81, 0.430.9237.802378430
2011-04-27 02:22:0219-207.9-178.2-31.047.2499022.3-60.4-0.81, 0.420.9143.912378431
2011-04-27 02:24:0220-224.4-205.2-31.846.2523322.0-60.2-0.81, 0.410.9147.772378432
2011-04-27 02:26:0221-249.6-229.7-31.652.0581121.7-60.0-0.81, 0.410.9122.862378433
2011-04-27 02:28:0222-267.7-236.6-30.855.4630321.0-59.2-0.81, 0.400.9022.072378434
2011-04-27 02:30:0223-285.8-212.3-30.260.5700220.8-58.8-0.81, 0.400.9016.502378435
2011-04-27 02:32:0224-297.8-211.7-30.761.9716120.8-58.9-0.81, 0.400.9016.132378436
2011-04-27 02:34:0225-329.4-222.3-31.264.2772020.6-58.4-0.80, 0.390.908.122378437
2011-04-27 02:36:0226-343.7-226.5-32.466.7780320.7-58.3-0.80, 0.400.902.202378438
2011-04-27 02:38:0227-360.3-225.0-34.568.2781120.5-57.8-0.80, 0.390.897.672378439
2011-04-27 02:40:0228-376.6-209.4-35.871.0803720.5-57.6-0.80, 0.390.892.762378440
2011-04-27 02:42:0229-386.9-209.8-35.973.7829120.6-57.6-0.80, 0.390.891.772378441
2011-04-27 02:44:0230-400.1-211.9-35.976.3869520.8-57.9-0.80, 0.400.892.252378442
2011-04-27 02:46:0231-425.4-221.7-35.979.1928121.0-57.9-0.80, 0.400.893.532378443
2011-04-27 02:48:0232-447.8-223.4-35.582.9990621.3-57.7-0.80, 0.410.895.252378444
2011-04-27 02:50:0233-472.7-236.3-35.286.91054221.4-57.5-0.79, 0.410.894.272378445
2011-04-27 02:52:0234-511.3-240.1-33.293.51176121.3-56.8-0.79, 0.410.897.092378446
2011-04-27 02:54:0235-538.4-237.7-32.697.91232121.2-56.4-0.78, 0.410.886.992378447
2011-04-27 02:56:0236-558.3-240.8-32.899.11265621.4-56.4-0.78, 0.410.887.232378448
2011-04-27 02:58:0237-578.8-238.2-32.3102.71310321.2-55.8-0.78, 0.410.888.772378449
2011-04-27 03:00:0238-586.9-237.5-32.2103.61320521.2-55.9-0.78, 0.410.881.342378450
2011-04-27 03:02:0239-598.5-228.6-32.0105.91340221.2-55.9-0.78, 0.410.881.362378451
2011-04-27 03:04:0240-611.8-228.2-32.5106.01351521.1-55.9-0.78, 0.400.881.232378452
2011-04-27 03:06:0241-621.5-186.2-31.8107.21384721.2-56.0-0.78, 0.410.886.782378453
2011-04-27 03:08:0242-638.0-189.0-30.5110.11443521.3-56.0-0.78, 0.410.885.082378454
2011-04-27 03:10:0243-648.4-186.9-30.2109.11470721.3-55.9-0.78, 0.410.880.002378455
2011-04-27 03:12:0244-653.8-195.6-29.1108.31496921.4-55.7-0.78, 0.410.880.002378456
2011-04-27 03:14:0245-664.4-186.8-29.0108.61516821.5-55.7-0.78, 0.410.880.002378457
2011-04-27 03:16:0246-669.5-187.7-28.6108.31543321.5-55.7-0.78, 0.410.880.002378458
2011-04-27 03:18:0247-670.2-185.9-27.4109.51565221.6-55.6-0.78, 0.410.880.002378459
2011-04-27 03:20:0248-673.2-183.7-27.1110.31578821.7-55.6-0.77, 0.420.880.002378460
2011-04-27 03:22:0249-675.2-182.9-25.9110.71601721.9-55.6-0.77, 0.420.880.002378461
2011-04-27 03:24:0250-668.4-182.2-25.5111.51605222.0-55.6-0.77, 0.420.880.002378462
2011-04-27 03:26:0251-667.6-182.9-25.6110.81611922.0-55.5-0.77, 0.420.880.002378463
2011-04-27 03:28:0252-663.5-184.1-25.8108.51607022.0-55.4-0.77, 0.420.880.002378464
2011-04-27 03:30:0253-662.0-184.6-25.2107.71630122.0-55.4-0.77, 0.420.880.002378465
2011-04-27 03:32:0254-665.2-185.8-25.4106.71626021.9-55.3-0.77, 0.420.880.002378466

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 )