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 4856
Detector 14 day operating status:

Last detected dimming:
   331 hours and 23 minutes ago (2021-11-17 10:21 UTC)


Overview for dimming #:
   4856           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 #: 4856          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2011-09-30 17:56:0210.00.00.00.00 , 0.002490260
2011-09-30 17:58:0220.00.00.00.00 , 0.002490261
2011-09-30 18:00:0230.00.00.00.00 , 0.002490262
2011-09-30 18:02:0240.00.00.00.00 , 0.002490263
2011-09-30 18:04:0250.00.00.00.00 , 0.002490264
2011-09-30 18:06:026-0.20.0-72.20.039.2-2.5-0.04, 0.040.060.002490265
2011-09-30 18:08:027-1.1-9.4-56.80.1178.8-2.7-0.05, 0.040.060.002490266
2011-09-30 18:10:028-7.6-17.9-8.51.13588.1-4.0-0.07, 0.020.070.002490267
2011-09-30 18:12:029-24.9-67.8-9.54.815378.6-2.7-0.05, 0.030.067.542490268
2011-09-30 18:14:0210-41.0-124.8-10.66.620988.4-3.5-0.06, 0.030.074.692490269
2011-09-30 18:16:0211-50.6-133.7-11.47.724578.4-3.3-0.06, 0.030.063.272490270
2011-09-30 18:18:0212-58.3-142.5-11.59.129198.5-3.1-0.05, 0.030.062.662490271
2011-09-30 18:20:0213-65.3-142.6-11.910.031988.5-2.8-0.05, 0.030.062.532490272
2011-09-30 18:22:0214-68.8-145.0-12.010.633738.6-2.6-0.05, 0.030.061.702490273
2011-09-30 18:24:0215-73.3-149.7-12.611.135388.6-2.8-0.05, 0.030.061.492490274
2011-09-30 18:26:0216-74.1-136.2-13.111.235928.7-2.6-0.05, 0.030.061.102490275
2011-09-30 18:28:0217-75.1-140.1-13.711.135388.7-2.4-0.04, 0.040.050.002490276
2011-09-30 18:30:0218-74.8-137.1-13.911.135478.9-1.9-0.03, 0.040.050.002490277
2011-09-30 18:32:0219-73.2-121.1-14.111.336109.1-1.5-0.03, 0.040.050.002490278
2011-09-30 18:34:0220-73.9-115.0-14.711.436369.2-1.1-0.02, 0.040.050.002490279
2011-09-30 18:36:0221-74.2-102.8-15.111.636949.4-0.8-0.01, 0.050.050.002490280
2011-09-30 18:38:0222-74.5-113.1-15.311.536789.4-0.8-0.01, 0.050.050.002490281
2011-09-30 18:40:0223-75.9-105.4-15.611.837549.5-0.9-0.02, 0.050.050.002490282
2011-09-30 18:42:0224-76.7-97.7-15.911.737469.5-0.8-0.01, 0.050.050.002490283
2011-09-30 18:44:0225-76.5-68.8-15.811.937889.60.00.00, 0.050.050.002490284
2011-09-30 18:46:0226-76.9-70.8-16.211.937879.9-0.20.00, 0.060.060.002490285
2011-09-30 18:48:0227-81.7-92.5-16.512.238789.8-0.6-0.01, 0.050.050.002490286
2011-09-30 18:50:0228-82.9-99.0-16.412.439559.8-0.20.00, 0.050.050.002490287
2011-09-30 18:52:0229-93.4-109.8-17.113.540949.4-1.0-0.02, 0.050.055.152490288
2011-09-30 18:54:0230-105.2-149.1-17.713.241209.0-2.2-0.04, 0.040.050.002490289
2011-09-30 18:56:0231-119.2-242.1-17.713.542068.7-2.8-0.05, 0.030.060.002490290
2011-09-30 18:58:0232-132.0-213.4-16.318.952948.7-1.9-0.03, 0.040.050.942490291
2011-09-30 19:00:0233-126.1-165.6-15.822.558869.1-0.10.00, 0.040.041.592490292
2011-09-30 19:02:0234-144.8-183.0-16.325.263088.5-1.1-0.02, 0.030.043.642490293
2011-09-30 19:04:0235-169.3-149.6-13.633.587618.6-0.20.00, 0.030.0322.592490294
2011-09-30 19:06:0236-189.2-116.7-13.338.8104498.50.10.00, 0.030.0338.372490295
2011-09-30 19:08:0237-193.9-90.8-12.841.7112799.00.70.01, 0.040.0454.402490296
2011-09-30 19:10:0238-203.6-72.8-12.146.3125509.41.70.03, 0.050.0666.122490297
2011-09-30 19:12:0239-214.2-43.3-11.552.3141979.93.20.06, 0.060.0873.952490298
2011-09-30 19:14:0240-219.9-43.8-11.254.91498010.13.90.07, 0.060.0970.802490299
2011-09-30 19:16:0241-225.0-44.8-11.256.71536810.14.00.07, 0.060.0945.042490300
2011-09-30 19:18:0242-235.7-44.6-11.459.2161179.94.10.07, 0.060.0934.612490301
2011-09-30 19:20:0243-249.4-43.5-11.562.4171009.73.90.07, 0.050.0937.752490302
2011-09-30 19:22:0244-260.3-43.9-11.564.5177559.73.90.07, 0.050.0937.772490303
2011-09-30 19:24:0245-267.4-45.0-11.665.4180059.93.60.06, 0.060.0843.282490304
2011-09-30 19:26:0246-273.2-45.7-11.866.11811910.12.90.05, 0.060.0832.572490305
2011-09-30 19:28:0247-281.4-45.8-11.968.31869310.02.20.04, 0.060.0720.412490306
2011-09-30 19:30:0248-285.7-48.6-11.968.51871810.01.70.03, 0.060.068.352490307
2011-09-30 19:32:0249-295.6-50.0-11.870.3192749.81.00.02, 0.050.064.882490308
2011-09-30 19:34:0250-303.1-51.9-11.871.7197389.70.40.01, 0.050.055.772490309
2011-09-30 19:36:0251-308.1-53.3-11.872.3198809.7-0.10.00, 0.050.056.032490310
2011-09-30 19:38:0252-314.9-54.9-11.773.1201059.6-0.5-0.01, 0.050.056.812490311
2011-09-30 19:40:0253-315.9-55.6-11.673.7202049.4-1.0-0.02, 0.050.050.002490312
2011-09-30 19:42:0254-315.7-55.9-11.574.7203969.5-0.9-0.02, 0.050.050.002490313
2011-09-30 19:44:0255-318.5-55.8-11.474.7203349.5-1.0-0.02, 0.050.051.962490314
2011-09-30 19:46:0256-323.5-57.8-11.475.7205829.5-0.9-0.02, 0.050.053.152490315
2011-09-30 19:48:0257-322.3-62.0-11.475.5204479.5-0.8-0.01, 0.050.052.742490316
2011-09-30 19:50:0258-325.1-66.4-11.476.0205419.4-0.8-0.01, 0.050.051.632490317
2011-09-30 19:52:0259-326.7-76.4-11.476.8206179.4-0.8-0.01, 0.050.051.582490318
2011-09-30 19:54:0260-316.1-83.0-11.672.0195539.4-0.9-0.01, 0.050.051.912490319
2011-09-30 19:56:0261-315.7-85.2-11.772.5196189.3-0.8-0.01, 0.040.051.662490320
2011-09-30 19:58:0262-314.2-87.5-11.872.0194159.1-0.8-0.01, 0.040.041.072490321
2011-09-30 20:00:0263-312.3-90.3-11.971.6193149.0-0.6-0.01, 0.040.040.002490322
2011-09-30 20:02:0264-313.7-91.0-12.071.1191598.9-0.6-0.01, 0.040.040.002490323
2011-09-30 20:04:0265-315.2-92.1-12.271.4190308.7-0.6-0.01, 0.040.040.002490324
2011-09-30 20:06:0266-314.0-90.8-12.270.6188578.7-0.6-0.01, 0.030.040.002490325
2011-09-30 20:08:0267-314.1-90.1-12.270.6188898.6-0.4-0.01, 0.030.030.002490326
2011-09-30 20:10:0268-319.1-95.9-12.171.8191688.4-0.20.00, 0.030.030.002490327
2011-09-30 20:12:0269-319.5-93.2-12.171.8191598.4-0.20.00, 0.030.030.002490328
2011-09-30 20:14:0270-319.0-90.3-12.172.0191728.40.10.00, 0.030.030.002490329
2011-09-30 20:16:0271-314.4-81.3-12.071.3189208.10.20.00, 0.020.020.002490330
2011-09-30 20:18:0272-311.3-89.5-12.070.5187908.00.10.00, 0.020.020.002490331
2011-09-30 20:20:0273-308.6-82.2-11.970.0185977.90.20.00, 0.020.020.002490332

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 )