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 12902
Detector 14 day operating status:

Last detected dimming:
   207 hours and 14 minutes ago (2024-04-18 23:57 UTC)


Overview for dimming #:
   12902           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 #: 12902          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-03-21 10:07:5910.00.00.00.00 , 0.007448055
2023-03-21 10:09:5920.00.00.00.00 , 0.007448056
2023-03-21 10:11:5930.00.00.00.00 , 0.007448057
2023-03-21 10:13:5940.00.00.00.00 , 0.007448058
2023-03-21 10:15:5950.00.00.00.00 , 0.007448059
2023-03-21 10:17:596-3.1-25.2-20.20.413216.4-11.6-0.19, 0.400.440.007448060
2023-03-21 10:19:597-9.9-49.5-21.21.132916.2-11.8-0.20, 0.400.440.007448061
2023-03-21 10:21:598-15.8-41.9-22.62.163114.8-11.0-0.19, 0.370.421.707448062
2023-03-21 10:23:599-38.9-64.6-18.35.0151215.4-11.7-0.20, 0.380.433.537448063
2023-03-21 10:25:5910-62.1-64.9-17.58.7259615.7-12.3-0.21, 0.390.447.627448064
2023-03-21 10:27:5911-95.4-65.3-15.115.5436815.9-12.9-0.22, 0.390.4534.837448065
2023-03-21 10:29:5912-113.9-66.4-14.120.5569916.0-13.1-0.22, 0.390.4556.607448066
2023-03-21 10:31:5913-124.9-69.9-13.823.0640516.2-13.4-0.23, 0.400.4675.887448067
2023-03-21 10:33:5914-133.8-77.8-14.423.8664716.6-13.7-0.23, 0.400.4676.077448068
2023-03-21 10:35:5915-147.7-81.1-15.125.6717717.2-13.1-0.22, 0.410.4764.857448069
2023-03-21 10:37:5916-169.5-80.2-14.729.5837018.3-11.6-0.19, 0.430.4763.397448070
2023-03-21 10:39:5917-193.6-77.7-14.633.6961719.7-10.0-0.17, 0.450.4853.567448071
2023-03-21 10:41:5918-210.1-90.3-14.835.71027820.5-9.3-0.15, 0.470.4955.277448072
2023-03-21 10:43:5919-214.0-101.8-14.835.61020721.4-8.4-0.14, 0.480.5027.697448073
2023-03-21 10:45:5920-207.2-115.3-15.133.4949821.8-8.0-0.13, 0.490.5115.417448074
2023-03-21 10:47:5921-191.3-116.8-15.430.0842922.4-7.5-0.12, 0.500.5119.407448075
2023-03-21 10:49:5922-180.7-112.6-15.628.0772222.7-7.0-0.11, 0.500.519.347448076
2023-03-21 10:51:5923-174.3-107.9-16.026.7727123.2-6.8-0.11, 0.510.5215.797448077
2023-03-21 10:53:5924-171.5-109.5-15.826.5717823.3-6.7-0.11, 0.510.5246.817448078
2023-03-21 10:55:5925-172.8-110.2-15.626.8726923.6-6.3-0.10, 0.520.5312.447448079
2023-03-21 10:57:5926-172.2-114.7-14.927.4741123.7-6.3-0.10, 0.520.5354.907448080
2023-03-21 10:59:5927-172.0-116.2-14.628.0758223.9-6.0-0.10, 0.520.5338.347448081
2023-03-21 11:01:5928-172.7-118.1-14.628.5771524.2-5.8-0.09, 0.520.5325.137448082
2023-03-21 11:03:5929-171.8-116.3-14.328.6774124.4-5.6-0.09, 0.530.547.417448083
2023-03-21 11:05:5930-172.6-108.9-14.129.2788124.4-5.6-0.09, 0.530.531.507448084
2023-03-21 11:07:5931-175.7-107.7-14.030.3818124.0-5.8-0.09, 0.520.531.377448085
2023-03-21 11:09:5932-178.5-113.6-13.831.1840023.8-6.1-0.10, 0.520.531.617448086
2023-03-21 11:11:5933-175.3-110.6-13.930.8828123.7-6.2-0.10, 0.520.531.387448087
2023-03-21 11:13:5934-173.9-108.9-14.030.4814423.8-5.8-0.09, 0.520.531.067448088
2023-03-21 11:15:5935-172.0-98.8-14.430.3808423.6-5.8-0.09, 0.520.520.897448089
2023-03-21 11:17:5936-172.4-106.6-14.730.2804423.5-6.0-0.10, 0.510.521.217448090
2023-03-21 11:19:5937-178.0-107.2-14.831.1828323.4-6.1-0.10, 0.510.523.057448091
2023-03-21 11:21:5938-183.6-106.8-14.931.8845522.9-6.7-0.11, 0.500.522.707448092
2023-03-21 11:23:5939-189.9-108.8-15.132.7868522.6-7.2-0.12, 0.500.513.287448093
2023-03-21 11:25:5940-197.2-97.4-15.133.9901022.3-7.4-0.12, 0.490.516.277448094
2023-03-21 11:27:5941-204.3-105.7-15.334.4916822.0-7.9-0.13, 0.490.517.827448095
2023-03-21 11:29:5942-213.0-107.7-15.535.6952021.6-8.3-0.14, 0.480.502.567448096
2023-03-21 11:31:5943-220.8-111.4-15.536.1966621.3-8.7-0.14, 0.480.501.367448097
2023-03-21 11:33:5944-226.8-111.4-15.337.3997721.1-8.8-0.14, 0.480.501.287448098
2023-03-21 11:35:5945-232.0-111.6-15.038.31022720.6-9.3-0.15, 0.470.491.177448099
2023-03-21 11:37:5946-231.8-109.9-15.337.51001520.4-9.6-0.16, 0.460.495.897448100
2023-03-21 11:39:5947-232.4-113.2-15.237.0991620.2-9.8-0.16, 0.460.496.717448101
2023-03-21 11:41:5948-234.0-114.9-15.436.5982420.1-10.1-0.17, 0.460.493.537448102
2023-03-21 11:43:5949-238.8-114.2-15.137.01021319.9-10.3-0.17, 0.460.4913.257448103
2023-03-21 11:45:5950-243.8-114.3-14.936.61056019.8-10.5-0.17, 0.450.4916.317448104
2023-03-21 11:47:5951-252.5-118.4-14.736.91106019.7-10.8-0.18, 0.450.498.197448105
2023-03-21 11:49:5952-264.1-123.9-14.837.41168319.5-11.1-0.18, 0.450.4918.207448106
2023-03-21 11:51:5953-277.2-123.4-14.837.91230319.5-11.2-0.19, 0.450.4919.957448107
2023-03-21 11:53:5954-292.8-128.4-14.639.01322719.5-11.2-0.18, 0.450.4918.647448108
2023-03-21 11:55:5955-306.3-130.4-15.238.81369619.3-11.5-0.19, 0.450.499.817448109
2023-03-21 11:57:5956-316.8-127.1-16.038.81399419.3-11.6-0.19, 0.450.4916.487448110
2023-03-21 11:59:5957-327.6-127.5-16.338.61431619.2-11.9-0.20, 0.440.4922.517448111
2023-03-21 12:01:5958-334.6-132.6-16.338.01459619.2-12.1-0.20, 0.440.4924.167448112
2023-03-21 12:03:5959-343.3-133.1-16.038.91528819.2-12.1-0.20, 0.440.4925.777448113
2023-03-21 12:05:5960-347.4-134.3-15.838.41568119.1-12.2-0.20, 0.440.4923.537448114
2023-03-21 12:07:5961-350.2-137.5-15.738.11575419.2-12.5-0.21, 0.440.4917.667448115
2023-03-21 12:09:5962-349.1-138.4-15.838.11563619.2-12.5-0.21, 0.440.4916.187448116
2023-03-21 12:11:5963-350.9-138.0-15.839.01568018.7-12.0-0.20, 0.440.4811.107448117
2023-03-21 12:13:5964-350.8-131.5-16.139.11557418.5-11.9-0.20, 0.430.483.477448118
2023-03-21 12:15:5965-353.2-131.1-16.139.11562918.3-11.9-0.20, 0.430.471.147448119
2023-03-21 12:17:5966-354.8-123.6-15.938.91575318.4-11.9-0.20, 0.430.470.007448120
2023-03-21 12:19:5967-356.2-128.0-15.638.51580818.1-12.2-0.20, 0.430.470.007448121
2023-03-21 12:21:5968-354.9-124.5-15.338.41580318.2-12.2-0.20, 0.430.470.007448122
2023-03-21 12:23:5969-355.3-123.3-15.139.01600317.5-12.1-0.20, 0.420.460.007448123
2023-03-21 12:25:5970-358.6-126.6-15.139.41608117.5-12.3-0.21, 0.420.470.007448124
2023-03-21 12:27:5971-372.3-126.2-14.639.41741217.3-12.2-0.20, 0.410.461.897448125
2023-03-21 12:29:5972-385.9-122.8-14.341.51832317.4-12.1-0.20, 0.420.462.207448126
2023-03-21 12:31:5973-389.3-127.9-14.541.01853817.1-12.1-0.20, 0.410.462.717448127
2023-03-21 12:33:5974-398.1-130.1-14.540.81884317.1-12.3-0.21, 0.410.467.227448128
2023-03-21 12:35:5975-435.0-125.9-14.853.82041714.0-13.8-0.23, 0.360.4317.077448129
2023-03-21 12:37:5976-443.2-130.1-15.153.82054513.7-14.0-0.24, 0.350.4310.897448130
2023-03-21 12:39:5977-454.9-130.4-15.055.72127113.5-13.8-0.23, 0.350.4212.137448131
2023-03-21 12:41:5978-463.5-131.2-15.255.72156413.5-14.0-0.24, 0.350.439.977448132
2023-03-21 12:43:5979-477.6-133.3-15.256.72207013.7-14.0-0.24, 0.350.432.337448133
2023-03-21 12:45:5980-515.6-133.2-15.362.92385210.9-14.5-0.25, 0.310.401.597448134
2023-03-21 12:47:5981-518.9-130.1-15.362.72410110.8-14.6-0.25, 0.310.391.657448135
2023-03-21 12:49:5982-546.3-131.1-15.064.12577911.0-14.3-0.25, 0.310.390.007448136
2023-03-21 12:51:5983-557.7-131.3-14.964.92650810.8-14.3-0.25, 0.310.390.007448137
2023-03-21 12:53:5984-558.5-130.7-15.062.72636710.4-14.6-0.25, 0.300.390.007448138
2023-03-21 12:55:5985-572.1-131.3-14.766.22742510.1-14.2-0.24, 0.290.380.007448139
2023-03-21 12:57:5986-519.7-129.6-14.458.62565817.0-11.5-0.19, 0.410.451.077448140
2023-03-21 12:59:5987-526.2-129.0-14.559.12592116.9-11.5-0.19, 0.410.451.247448141
2023-03-21 13:01:5988-532.9-126.3-14.460.32647416.9-11.5-0.19, 0.410.451.647448142
2023-03-21 13:03:5989-533.5-126.3-14.559.62655916.7-11.3-0.19, 0.410.451.997448143
2023-03-21 13:05:5990-541.9-128.1-14.858.82661916.9-11.5-0.19, 0.410.453.407448144
2023-03-21 13:07:5991-547.9-131.6-15.157.92662616.9-12.4-0.21, 0.410.464.167448145
2023-03-21 13:09:5992-551.2-130.1-15.357.32650916.7-12.5-0.21, 0.400.4613.517448146
2023-03-21 13:11:5993-561.4-128.9-15.657.72668416.8-12.5-0.21, 0.410.4612.367448147
2023-03-21 13:13:5994-573.4-132.2-15.759.22700516.9-12.9-0.22, 0.410.462.457448148
2023-03-21 13:15:5995-565.1-131.7-15.856.32643916.5-12.5-0.21, 0.400.453.067448149
2023-03-21 13:17:5996-574.9-131.6-16.056.52650216.6-12.7-0.21, 0.400.460.957448150
2023-03-21 13:19:5997-575.2-130.4-16.156.22644716.6-12.6-0.21, 0.400.450.967448151
2023-03-21 13:21:5998-586.4-130.5-15.959.02713416.4-12.5-0.21, 0.400.450.007448152
2023-03-21 13:23:5999-593.2-128.9-16.158.92733216.3-11.9-0.20, 0.400.452.397448153
2023-03-21 13:25:59100-598.4-130.8-16.255.92745716.2-11.8-0.20, 0.400.444.167448154
2023-03-21 13:27:59101-602.4-130.1-16.156.42763116.1-11.7-0.20, 0.390.440.007448155
2023-03-21 13:29:59102-605.5-129.7-16.056.82790816.2-11.7-0.20, 0.400.441.677448156
2023-03-21 13:31:59103-614.3-129.0-16.058.82839916.2-11.7-0.20, 0.400.440.007448157
2023-03-21 13:33:59104-617.1-129.1-15.959.62886316.0-11.4-0.19, 0.390.440.877448158
2023-03-21 13:35:59105-621.2-128.0-15.960.52915616.0-11.4-0.19, 0.390.440.857448159
2023-03-21 13:37:59106-697.7-127.7-16.268.6317086.3-15.6-0.27, 0.230.350.007448160
2023-03-21 13:39:59107-684.3-128.7-16.266.9314168.7-15.6-0.27, 0.270.380.837448161
2023-03-21 13:41:59108-690.8-129.9-16.467.4316038.6-15.9-0.27, 0.270.380.957448162
2023-03-21 13:43:59109-692.4-126.7-16.466.5315398.9-16.1-0.28, 0.270.394.747448163
2023-03-21 13:45:59110-694.7-124.6-16.566.0315997.8-16.6-0.29, 0.250.381.167448164
2023-03-21 13:47:59111-702.8-123.4-16.568.4321198.2-16.4-0.28, 0.260.381.307448165
2023-03-21 13:49:59112-710.1-122.6-16.468.8323137.8-16.2-0.28, 0.250.385.397448166
2023-03-21 13:51:59113-714.5-123.4-16.568.7324037.2-16.4-0.28, 0.240.375.327448167
2023-03-21 13:53:59114-715.1-122.8-16.568.5324807.6-16.4-0.28, 0.250.384.577448168
2023-03-21 13:55:59115-722.3-122.3-16.668.4326476.6-16.7-0.29, 0.230.371.427448169
2023-03-21 13:57:59116-726.3-122.8-16.668.0326636.2-16.9-0.29, 0.230.371.297448170
2023-03-21 13:59:59117-758.8-123.6-16.770.7336813.6-17.0-0.30, 0.180.351.497448171
2023-03-21 14:01:59118-807.7-122.9-15.070.5383003.5-17.0-0.30, 0.180.354.907448172
2023-03-21 14:03:59119-803.4-123.3-15.166.1379183.3-17.1-0.30, 0.180.350.007448173
2023-03-21 14:05:59120-815.2-124.6-15.266.2379402.9-17.2-0.30, 0.170.340.007448174
2023-03-21 14:07:59121-822.9-124.7-15.165.9385762.7-17.3-0.30, 0.160.341.037448175
2023-03-21 14:09:59122-838.2-123.5-15.166.0390242.5-17.3-0.30, 0.160.340.007448176
2023-03-21 14:11:59123-859.4-122.7-15.370.8400792.6-17.1-0.30, 0.160.340.957448177
2023-03-21 14:13:59124-863.7-122.5-15.369.9402502.1-17.0-0.30, 0.160.330.007448178
2023-03-21 14:15:59125-878.9-122.9-15.470.4406261.9-17.1-0.30, 0.150.330.007448179
2023-03-21 14:17:59126-882.9-120.9-15.670.1405751.9-17.1-0.30, 0.150.330.007448180
2023-03-21 14:19:59127-836.9-119.5-18.168.0349811.3-17.5-0.30, 0.140.340.007448181
2023-03-21 14:21:59128-804.0-119.7-18.164.0339756.8-16.9-0.29, 0.240.380.007448182
2023-03-21 14:23:59129-864.2-120.7-15.964.8398006.9-16.4-0.28, 0.240.370.007448183
2023-03-21 14:25:59130-882.0-119.5-15.866.1404345.5-16.7-0.29, 0.210.360.007448184
2023-03-21 14:27:59131-821.4-120.7-18.265.3345216.8-16.8-0.29, 0.240.370.007448185
2023-03-21 14:29:59132-833.1-119.5-18.365.7348635.8-16.6-0.29, 0.220.360.007448186
2023-03-21 14:31:59133-893.3-122.7-16.166.5406325.3-16.7-0.29, 0.210.360.007448187
2023-03-21 14:33:59134-899.7-121.8-16.166.4408755.3-16.6-0.29, 0.210.360.007448188
2023-03-21 14:35:59135-906.4-122.0-16.166.9411744.9-17.0-0.29, 0.200.361.157448189

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 )