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 4821
Detector 14 day operating status:

Last detected dimming:
   277 hours and 15 minutes ago (2021-11-17 10:21 UTC)


Overview for dimming #:
   4821           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 #: 4821          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-09-25 04:04:0210.00.00.00.00 , 0.002486263
2011-09-25 04:06:0220.00.00.00.00 , 1.902486264
2011-09-25 04:08:0230.00.00.00.00 , 0.002486265
2011-09-25 04:10:0240.00.00.00.00 , 0.002486266
2011-09-25 04:12:0250.00.00.00.00 , 0.002486267
2011-09-25 04:14:0260.00.00.00.00 , 0.002486268
2011-09-25 04:16:027-0.3-2.5-16.00.11710.1-46.5-0.72, 0.090.732.302486269
2011-09-25 04:18:028-0.6-2.9-21.10.12010.3-46.4-0.72, 0.100.730.882486270
2011-09-25 04:20:029-1.4-9.9-16.60.36911.5-46.3-0.72, 0.120.732.692486271
2011-09-25 04:22:0210-2.8-13.3-17.30.512312.9-46.2-0.71, 0.140.730.002486272
2011-09-25 04:24:0211-3.2-14.6-17.30.716015.5-45.3-0.69, 0.180.720.002486273
2011-09-25 04:26:0212-3.0-15.8-18.00.715316.3-46.0-0.70, 0.200.730.002486274
2011-09-25 04:28:0213-3.3-16.8-17.70.716316.1-45.8-0.70, 0.200.720.002486275
2011-09-25 04:30:0214-3.1-16.9-19.30.714816.0-45.8-0.70, 0.190.720.002486276
2011-09-25 04:32:0215-8.5-18.1-17.62.145712.0-45.8-0.71, 0.120.720.002486277
2011-09-25 04:34:0216-19.0-22.7-17.54.510258.5-44.9-0.71, 0.060.710.002486278
2011-09-25 04:36:0217-26.1-26.4-20.55.312267.1-44.5-0.70, 0.040.700.002486279
2011-09-25 04:38:0218-23.5-34.0-22.74.410177.3-42.6-0.68, 0.040.680.002486280
2011-09-25 04:40:0219-22.4-50.3-28.42.96777.8-44.8-0.71, 0.050.710.002486281
2011-09-25 04:42:0220-30.5-76.5-33.33.37498.5-50.4-0.77, 0.070.770.002486282
2011-09-25 04:44:0221-88.2-121.6-23.414.329367.1-49.6-0.76, 0.040.7611.242486283
2011-09-25 04:46:0222-130.6-144.9-21.122.545827.6-50.3-0.77, 0.050.7727.732486284
2011-09-25 04:48:0223-176.9-113.6-18.234.469936.9-50.1-0.77, 0.040.7740.952486285
2011-09-25 04:50:0224-231.4-95.2-17.446.795816.4-49.6-0.77, 0.030.7749.972486286
2011-09-25 04:52:0225-285.8-171.4-16.957.5117786.6-50.5-0.77, 0.040.7865.692486287
2011-09-25 04:54:0226-302.5-146.7-16.364.3131186.0-50.4-0.77, 0.030.7871.992486288
2011-09-25 04:56:0227-347.0-194.7-15.177.2158305.5-50.4-0.78, 0.020.7878.192486289
2011-09-25 04:58:0228-392.4-204.7-16.184.4172745.5-50.5-0.78, 0.020.7886.752486290
2011-09-25 05:00:0229-422.2-216.7-16.788.9181685.8-50.3-0.77, 0.020.77129.772486291
2011-09-25 05:02:0230-451.9-211.6-17.091.0191376.0-50.2-0.77, 0.030.77222.662486292
2011-09-25 05:04:0231-473.5-225.8-17.293.4196416.4-50.4-0.77, 0.030.77190.512486293
2011-09-25 05:06:0232-489.6-242.4-16.995.7203456.3-50.5-0.78, 0.030.78176.132486294
2011-09-25 05:08:0233-503.6-251.2-16.697.7207896.4-50.7-0.78, 0.030.78164.762486295
2011-09-25 05:10:0234-516.9-262.1-16.4100.0211776.4-50.8-0.78, 0.040.78149.282486296
2011-09-25 05:12:0235-518.6-265.7-16.3101.2212716.5-50.8-0.78, 0.040.7899.752486297
2011-09-25 05:14:0236-524.8-270.7-16.6103.3213746.6-51.0-0.78, 0.040.7890.702486298
2011-09-25 05:16:0237-536.4-273.2-16.9105.6216476.7-51.0-0.78, 0.040.7870.452486299
2011-09-25 05:18:0238-538.5-275.2-17.0108.8216676.8-51.0-0.78, 0.040.78127.912486300
2011-09-25 05:20:0239-545.7-276.6-17.1110.4217376.8-51.0-0.78, 0.040.78128.242486301
2011-09-25 05:22:0240-547.6-277.9-17.3111.5215967.1-51.0-0.78, 0.050.7894.952486302
2011-09-25 05:24:0241-548.7-278.5-17.2112.8217407.1-51.0-0.78, 0.050.7864.732486303
2011-09-25 05:26:0242-551.1-278.3-16.9115.0220757.1-50.9-0.78, 0.050.7817.122486304
2011-09-25 05:28:0243-553.9-277.4-16.4116.3224737.0-50.8-0.78, 0.040.7819.382486305
2011-09-25 05:30:0244-554.3-277.2-16.3115.5224776.9-50.9-0.78, 0.040.7814.972486306
2011-09-25 05:32:0245-578.7-275.2-16.6122.8235486.9-50.8-0.78, 0.040.7828.822486307
2011-09-25 05:34:0246-568.9-272.5-16.9118.8230617.0-50.9-0.78, 0.050.7815.942486308
2011-09-25 05:36:0247-566.3-272.7-17.1115.6227256.9-50.9-0.78, 0.040.783.912486309
2011-09-25 05:38:0248-567.7-271.2-17.2114.6226926.9-50.8-0.78, 0.040.787.002486310
2011-09-25 05:40:0249-565.8-267.7-17.2113.1226416.9-50.7-0.78, 0.040.785.342486311
2011-09-25 05:42:0250-567.1-267.3-17.2112.8227266.8-50.6-0.78, 0.040.781.472486312
2011-09-25 05:44:0251-562.8-266.6-17.1111.4225986.9-50.6-0.78, 0.040.780.002486313
2011-09-25 05:46:0252-555.4-265.2-17.1110.4223976.8-50.5-0.77, 0.040.780.002486314
2011-09-25 05:48:0253-550.7-262.9-17.0110.3223396.7-50.5-0.77, 0.040.780.002486315
2011-09-25 05:50:0254-551.8-262.3-17.0110.0223376.7-50.6-0.78, 0.040.780.002486316
2011-09-25 05:52:0255-545.3-261.2-16.9109.4221696.8-50.5-0.77, 0.040.780.002486317

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 )