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 18674
Detector 14 day operating status:

Last detected dimming:
   211 hours and 15 minutes ago (2025-05-04 23:57 UTC)


Overview for dimming #:
   18674           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 #: 18674          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-04-12 07:05:5910.00.00.00.00 , 0.008382047
2025-04-12 07:07:5920.00.00.00.00 , 0.008382048
2025-04-12 07:09:5930.00.00.00.00 , 0.008382049
2025-04-12 07:11:5940.00.00.00.00 , 0.008382050
2025-04-12 07:13:5950.00.00.00.00 , 0.008382051
2025-04-12 07:15:5960.00.00.00.00 , 0.008382052
2025-04-12 07:17:5970.00.00.00.00 , 0.008382053
2025-04-12 07:19:5980.00.00.00.00 , 0.008382054
2025-04-12 07:21:5990.00.00.00.00 , 5.758382055
2025-04-12 07:23:59100.00.00.00.00 , 15.538382056
2025-04-12 07:25:59110.00.00.00.00 , 9.438382057
2025-04-12 07:27:59120.00.00.00.00 , 9.208382058
2025-04-12 07:29:5913-0.2-2.8-11.80.118 , 1.108382059
2025-04-12 07:31:5914-0.3-2.9-13.90.118 , 0.008382060
2025-04-12 07:33:5915-0.7-8.1-16.10.246 , 0.008382061
2025-04-12 07:35:5916-0.7-7.7-16.40.244 , 0.008382062
2025-04-12 07:37:5917-1.3-11.3-14.40.490 , 2.578382063
2025-04-12 07:39:5918-1.4-12.7-15.80.489 , 6.928382064
2025-04-12 07:41:5919-1.5-11.4-15.50.51001.649.50.77, 0.090.789.118382065
2025-04-12 07:43:5920-2.6-12.9-15.00.81662.053.00.81, 0.100.8110.338382066
2025-04-12 07:45:5921-3.1-14.1-14.60.91961.851.00.79, 0.100.799.148382067
2025-04-12 07:47:5922-4.3-16.4-16.51.22482.153.20.81, 0.100.826.318382068
2025-04-12 07:49:5923-5.0-17.4-16.51.32732.354.60.82, 0.100.835.078382069
2025-04-12 07:51:5924-5.5-18.6-17.81.52952.354.00.82, 0.100.825.188382070
2025-04-12 07:53:5925-6.8-19.1-16.31.93652.153.70.81, 0.100.828.888382071
2025-04-12 07:55:5926-7.6-21.9-18.61.93692.455.70.83, 0.100.847.658382072
2025-04-12 07:57:5927-8.2-23.9-15.92.24222.455.30.83, 0.100.8423.118382073
2025-04-12 07:59:5928-9.0-24.9-16.32.44622.354.60.82, 0.100.8317.828382074
2025-04-12 08:01:5929-9.8-26.2-15.32.75302.053.30.81, 0.100.8227.808382075
2025-04-12 08:03:5930-10.5-26.0-14.63.05711.953.20.81, 0.100.8211.668382076
2025-04-12 08:05:5931-10.4-25.4-14.23.15951.952.90.81, 0.090.812.788382077
2025-04-12 08:07:5932-11.6-27.2-14.23.56492.554.10.82, 0.100.832.218382078
2025-04-12 08:09:5933-13.0-29.0-12.34.07842.454.10.82, 0.100.823.008382079
2025-04-12 08:11:5934-14.8-28.6-12.14.68982.553.50.81, 0.110.825.408382080
2025-04-12 08:13:5935-15.9-31.8-12.24.99402.353.60.81, 0.100.826.218382081
2025-04-12 08:15:5936-19.1-33.6-12.16.111442.953.70.81, 0.110.821.078382082
2025-04-12 08:17:5937-20.6-33.2-11.56.712513.454.20.82, 0.120.832.448382083
2025-04-12 08:19:5938-21.5-34.0-11.77.113033.654.20.82, 0.120.832.778382084
2025-04-12 08:21:5939-22.7-34.7-12.27.413584.154.90.83, 0.130.842.528382085
2025-04-12 08:23:5940-22.7-36.4-12.66.812784.755.70.83, 0.140.843.298382086
2025-04-12 08:25:5941-24.5-37.1-12.97.413914.855.70.83, 0.140.844.588382087
2025-04-12 08:27:5942-25.9-38.2-12.47.814814.955.60.83, 0.140.842.028382088
2025-04-12 08:29:5943-28.1-39.3-12.28.616704.254.80.82, 0.130.832.268382089
2025-04-12 08:31:5944-28.9-39.7-12.58.716914.655.10.83, 0.140.845.458382090
2025-04-12 08:33:5945-39.2-40.5-12.311.723675.554.60.82, 0.160.8320.418382091
2025-04-12 08:35:5946-41.0-39.4-12.512.024035.854.40.82, 0.160.838.408382092
2025-04-12 08:37:5947-47.2-39.9-13.513.325949.451.00.78, 0.230.8112.388382093
2025-04-12 08:39:5948-60.9-41.0-12.817.936099.652.00.79, 0.230.826.658382094
2025-04-12 08:41:5949-64.0-43.0-12.818.7375110.152.70.79, 0.240.8315.658382095
2025-04-12 08:43:5950-65.5-46.7-13.218.8376810.254.20.81, 0.240.849.718382096
2025-04-12 08:45:5951-65.8-48.7-13.718.4366010.954.90.81, 0.250.8510.948382097
2025-04-12 08:47:5952-64.9-48.9-14.017.7354911.154.90.81, 0.250.851.448382098
2025-04-12 08:49:5953-62.9-49.8-13.717.0339611.455.60.82, 0.260.860.008382099
2025-04-12 08:51:5954-72.8-49.6-13.017.5426312.453.70.80, 0.270.840.008382100
2025-04-12 08:53:5955-76.1-53.0-13.117.9439311.854.10.80, 0.260.840.008382101
2025-04-12 08:55:5956-78.2-55.6-13.217.8436611.554.50.81, 0.260.850.008382102
2025-04-12 08:57:5957-78.0-53.3-13.117.6438411.354.10.80, 0.260.841.898382103
2025-04-12 08:59:5958-69.3-55.6-13.717.5351011.755.00.81, 0.260.851.028382104
2025-04-12 09:01:5959-80.4-57.1-13.517.4438312.054.10.80, 0.270.840.858382105
2025-04-12 09:03:5960-84.7-56.8-13.118.2458712.054.00.80, 0.270.840.008382106
2025-04-12 09:05:5961-83.1-57.7-13.517.3443312.354.10.80, 0.270.850.008382107
2025-04-12 09:07:5962-84.6-57.3-14.017.5446911.454.80.81, 0.260.850.008382108
2025-04-12 09:09:5963-90.0-57.3-13.619.14878-2.3-21.4-0.37, 0.060.376.258382109
2025-04-12 09:11:5964-92.2-57.8-13.819.65028-1.5-16.4-0.29, 0.070.306.838382110
2025-04-12 09:13:5965-98.9-58.1-14.120.55359-3.5-9.7-0.17, 0.040.181.608382111
2025-04-12 09:15:5966-100.5-59.8-14.120.75468-3.3-8.5-0.15, 0.040.161.468382112
2025-04-12 09:17:5967-103.5-60.3-14.121.05609-2.8-6.5-0.11, 0.050.1310.008382113
2025-04-12 09:19:5968-107.6-60.9-14.421.85826-2.0-6.3-0.11, 0.070.138.298382114
2025-04-12 09:21:5969-110.9-60.7-14.522.25974-1.7-4.7-0.08, 0.070.113.238382115
2025-04-12 09:23:5970-114.1-59.8-14.922.25965-1.3-4.3-0.08, 0.080.112.538382116
2025-04-12 09:25:5971-116.3-60.9-15.122.26016-0.8-3.5-0.06, 0.090.110.008382117
2025-04-12 09:27:5972-118.6-62.1-15.422.66089-0.9-1.4-0.02, 0.090.090.008382118
2025-04-12 09:29:5973-123.4-63.7-15.223.66337-1.2-2.3-0.04, 0.080.090.008382119
2025-04-12 09:31:5974-120.8-64.2-15.222.96166-0.2-3.3-0.06, 0.100.112.568382120
2025-04-12 09:33:5975-124.5-63.2-15.422.661642.2-7.8-0.14, 0.140.201.368382121
2025-04-12 09:35:5976-123.2-60.8-15.522.361442.3-8.7-0.15, 0.140.210.008382122
2025-04-12 09:37:5977-130.8-60.1-15.323.565983.2-10.3-0.18, 0.160.244.938382123
2025-04-12 09:39:5978-133.8-61.6-15.523.967223.3-9.9-0.17, 0.160.243.708382124
2025-04-12 09:41:5979-125.8-61.3-15.922.261523.6-11.5-0.20, 0.160.265.418382125
2025-04-12 09:43:5980-130.4-63.2-16.022.562803.9-11.7-0.21, 0.170.270.008382126
2025-04-12 09:45:5981-127.4-63.4-16.221.960743.7-11.7-0.20, 0.170.260.008382127
2025-04-12 09:47:5982-162.2-65.4-15.522.980544.5-12.7-0.22, 0.180.298.428382128
2025-04-12 09:49:5983-170.2-65.2-15.024.887349.853.30.80, 0.230.8318.428382129
2025-04-12 09:51:5984-175.7-65.9-15.025.4895510.752.60.79, 0.250.8310.788382130
2025-04-12 09:53:5985-177.2-67.9-15.225.6908310.053.40.80, 0.230.837.398382131
2025-04-12 09:55:5986-179.4-68.1-15.226.1920711.052.00.78, 0.250.820.008382132
2025-04-12 09:57:5987-186.5-69.7-15.428.895923.7-10.6-0.19, 0.170.250.008382133
2025-04-12 09:59:5988-182.1-70.1-15.027.1944812.451.40.77, 0.280.820.008382134
2025-04-12 10:01:5989-191.8-78.9-15.230.999574.2-12.3-0.22, 0.170.280.008382135
2025-04-12 10:03:5990-198.7-78.5-15.331.5101614.9-14.0-0.24, 0.180.311.618382136
2025-04-12 10:05:5991-196.5-76.9-15.331.6101144.4-13.1-0.23, 0.180.290.008382137
2025-04-12 10:07:5992-199.5-68.8-15.631.5101423.4-11.6-0.20, 0.160.260.008382138
2025-04-12 10:09:5993-220.4-68.3-14.742.7117841.4-14.3-0.25, 0.120.280.008382139
2025-04-12 10:11:5994-225.8-74.6-14.547.4122281.1-15.2-0.27, 0.120.290.008382140
2025-04-12 10:13:5995-232.3-73.8-14.549.1125881.0-16.1-0.28, 0.120.300.008382141
2025-04-12 10:15:5996-247.4-66.4-14.158.4139451.0-17.2-0.30, 0.110.320.008382142
2025-04-12 10:17:5997-224.5-73.0-14.944.1119782.2-13.9-0.24, 0.140.280.008382143

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 )