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 4919
Detector 14 day operating status:

Last detected dimming:
   282 hours and 1 minutes ago (2021-11-22 00:37 UTC)


Overview for dimming #:
   4919           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 #: 4919          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-10-16 10:56:0210.00.00.00.00 , 0.002501254
2011-10-16 10:58:0220.00.00.00.00 , 0.002501255
2011-10-16 11:00:023-0.6-6.5-12.20.249 , 0.002501256
2011-10-16 11:02:024-5.5-18.1-12.61.338811.5-29.3-0.49, 0.110.500.002501257
2011-10-16 11:04:025-9.9-24.9-13.32.264311.4-29.7-0.49, 0.110.500.002501258
2011-10-16 11:06:026-21.1-36.4-16.23.9113210.5-27.7-0.46, 0.100.470.002501259
2011-10-16 11:08:027-34.0-51.6-19.04.9142810.1-25.9-0.44, 0.090.440.922501260
2011-10-16 11:10:028-46.3-70.1-22.55.8168910.4-26.5-0.44, 0.090.451.462501261
2011-10-16 11:12:029-59.1-85.3-25.26.7196210.5-27.5-0.46, 0.090.472.132501262
2011-10-16 11:14:0210-73.9-100.1-27.07.9229610.3-27.8-0.46, 0.090.472.982501263
2011-10-16 11:16:0211-90.2-112.8-27.09.4271510.1-28.0-0.47, 0.090.484.862501264
2011-10-16 11:18:0212-105.0-121.4-25.110.8313410.0-28.1-0.47, 0.090.488.382501265
2011-10-16 11:20:0213-126.9-127.6-23.013.639329.9-28.2-0.47, 0.080.4818.782501266
2011-10-16 11:22:0214-152.0-135.3-21.916.447519.8-28.2-0.47, 0.080.4822.152501267
2011-10-16 11:24:0215-174.3-139.8-21.218.453289.7-28.4-0.47, 0.080.4825.272501268
2011-10-16 11:26:0216-199.2-144.5-20.121.462149.5-28.5-0.48, 0.080.4823.912501269
2011-10-16 11:28:0217-223.8-150.2-18.924.771919.4-28.4-0.48, 0.080.4813.242501270
2011-10-16 11:30:0218-245.7-159.2-19.226.978259.5-26.8-0.45, 0.080.4612.472501271
2011-10-16 11:32:0219-269.6-173.7-18.829.285119.4-27.0-0.45, 0.070.4612.232501272
2011-10-16 11:34:0220-292.0-179.3-18.531.591739.2-27.2-0.46, 0.070.4612.402501273
2011-10-16 11:36:0221-306.7-185.6-18.033.096139.1-27.3-0.46, 0.070.4610.992501274
2011-10-16 11:38:0222-320.9-191.6-18.034.6100638.9-27.3-0.46, 0.070.468.432501275
2011-10-16 11:40:0223-335.0-197.9-18.236.1104878.8-27.1-0.46, 0.060.467.382501276
2011-10-16 11:42:0224-351.5-206.3-18.137.6109018.7-27.2-0.46, 0.060.463.952501277
2011-10-16 11:44:0225-364.7-211.2-17.938.9112798.6-26.9-0.45, 0.060.463.972501278
2011-10-16 11:46:0226-379.3-214.9-17.440.8118048.6-26.8-0.45, 0.060.454.592501279
2011-10-16 11:48:0227-389.7-218.6-17.242.4122458.5-26.8-0.45, 0.060.450.912501280
2011-10-16 11:50:0228-401.4-222.2-16.744.3128028.5-26.2-0.44, 0.060.451.052501281
2011-10-16 11:52:0229-412.0-223.0-16.446.2133198.6-25.9-0.44, 0.060.442.802501282
2011-10-16 11:54:0230-421.3-222.9-16.148.0138328.6-25.6-0.43, 0.060.441.872501283
2011-10-16 11:56:0231-427.8-222.2-15.849.7143048.6-25.3-0.43, 0.060.431.432501284
2011-10-16 11:58:0232-434.3-218.9-15.850.8145978.6-24.7-0.42, 0.060.420.002501285
2011-10-16 12:00:0233-445.8-216.9-15.952.1149368.6-24.6-0.42, 0.060.421.412501286
2011-10-16 12:02:0234-462.2-219.0-16.053.5153648.6-24.2-0.41, 0.060.411.842501287
2011-10-16 12:04:0235-479.2-221.8-16.155.2158148.6-23.7-0.40, 0.060.412.212501288
2011-10-16 12:06:0236-495.0-225.1-16.056.6162168.6-23.8-0.40, 0.060.412.892501289
2011-10-16 12:08:0237-510.1-226.8-16.157.5164698.6-23.6-0.40, 0.060.411.592501290
2011-10-16 12:10:0238-524.6-228.7-16.158.4167248.6-23.3-0.40, 0.060.404.562501291
2011-10-16 12:12:0239-535.6-230.3-16.159.4170188.6-23.3-0.40, 0.060.404.752501292
2011-10-16 12:14:0240-548.2-230.3-16.060.5173348.6-22.9-0.39, 0.060.394.832501293
2011-10-16 12:16:0241-556.2-230.2-16.060.9174948.6-22.7-0.39, 0.060.394.922501294
2011-10-16 12:18:0242-562.0-230.1-16.360.9175038.7-22.5-0.38, 0.060.391.232501295
2011-10-16 12:20:0243-568.5-230.2-16.161.7177188.7-22.3-0.38, 0.060.381.232501296
2011-10-16 12:22:0244-571.7-230.5-16.261.9177908.7-22.1-0.38, 0.060.380.002501297
2011-10-16 12:24:0245-578.3-230.3-16.162.7180128.8-21.8-0.37, 0.060.380.002501298
2011-10-16 12:26:0246-582.3-229.8-16.163.1181368.8-21.8-0.37, 0.060.380.002501299
2011-10-16 12:28:0247-586.7-229.9-16.263.3181798.8-21.9-0.37, 0.060.380.002501300
2011-10-16 12:30:0248-589.5-229.6-16.163.7182878.9-22.0-0.37, 0.060.380.002501301
2011-10-16 12:32:0249-592.8-230.5-16.263.6182748.9-22.1-0.38, 0.060.380.002501302
2011-10-16 12:34:0250-597.5-229.8-16.264.3184788.9-22.1-0.38, 0.060.381.512501303
2011-10-16 12:36:0251-599.9-229.3-16.264.4185389.0-22.2-0.38, 0.060.381.802501304
2011-10-16 12:38:0252-599.2-228.5-16.464.2184639.0-22.3-0.38, 0.060.381.242501305
2011-10-16 12:40:0253-598.0-227.9-16.464.0184169.0-22.4-0.38, 0.060.390.002501306
2011-10-16 12:42:0254-596.4-226.8-16.663.7183329.0-22.6-0.38, 0.060.390.002501307
2011-10-16 12:44:0255-600.5-226.4-16.364.1184739.0-22.3-0.38, 0.060.390.002501308
2011-10-16 12:46:0256-598.0-225.1-16.463.8183919.0-22.5-0.38, 0.060.390.002501309
2011-10-16 12:48:0257-596.1-224.4-16.363.8183839.1-22.6-0.38, 0.070.390.002501310
2011-10-16 12:50:0258-664.4-222.2-17.062.9214099.0-22.8-0.39, 0.070.391.252501311
2011-10-16 12:52:0259-662.0-222.0-17.562.0211959.0-22.9-0.39, 0.060.390.002501312
2011-10-16 12:54:0260-661.4-221.3-17.661.8211639.0-23.0-0.39, 0.070.400.002501313
2011-10-16 12:56:0261-659.4-220.0-17.661.3210539.0-23.2-0.39, 0.070.400.002501314
2011-10-16 12:58:0262-663.3-219.2-17.861.6211349.0-23.1-0.39, 0.070.400.002501315
2011-10-16 13:00:0263-661.3-218.4-17.861.5210899.0-23.3-0.39, 0.060.400.002501316
2011-10-16 13:02:0264-659.5-218.9-18.060.8209158.9-23.2-0.39, 0.060.400.002501317

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 )