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 19579
Detector 14 day operating status:

Last detected dimming:
   235 hours and 1 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19579           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 #: 19579          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-17 08:17:5920.00.00.00.00 , 0.008518098
2025-07-17 08:19:5930.00.00.00.00 , 0.008518099
2025-07-17 08:21:594-0.6-6.6-17.80.133 , 0.008518100
2025-07-17 08:23:595-1.8-13.4-17.90.4102 , 247.498518101
2025-07-17 08:25:596-4.2-17.0-12.81.227310.2-16.9-0.29, 0.100.31244.158518102
2025-07-17 08:27:597-7.2-18.5-13.22.146310.3-17.1-0.29, 0.100.31125.098518103
2025-07-17 08:29:598-17.7-21.9-12.96.11116-11.8-45.5-0.71, -0.260.75141.528518104
2025-07-17 08:31:599-24.8-23.7-12.013.41636-9.1-45.6-0.71, -0.210.7511.208518105
2025-07-17 08:33:5910-36.4-25.2-11.820.22386-7.1-47.2-0.74, -0.180.764.688518106
2025-07-17 08:35:5911-43.9-25.7-11.621.42928-5.9-46.3-0.73, -0.160.750.868518107
2025-07-17 08:37:5912-59.6-27.8-11.231.63944-6.2-47.7-0.74, -0.160.761.018518108
2025-07-17 08:39:5913-67.3-28.4-10.937.04618-5.5-48.0-0.75, -0.150.760.008518109
2025-07-17 08:41:5914-87.0-29.3-10.743.06024-5.4-48.4-0.75, -0.150.771.288518110
2025-07-17 08:43:5915-98.2-28.9-10.447.36986-7.4-48.2-0.75, -0.180.771.458518111
2025-07-17 08:45:5916-104.2-31.1-10.347.975030.7-35.0-0.58, -0.050.581.988518112
2025-07-17 08:47:5917-127.9-31.7-10.256.791970.0-34.8-0.58, -0.070.580.008518113
2025-07-17 08:49:5918-142.5-31.7-10.856.19632-0.1-33.6-0.56, -0.070.561.508518114
2025-07-17 08:51:5919-158.0-31.8-10.661.2108300.2-34.3-0.57, -0.060.570.908518115
2025-07-17 08:53:5920-175.0-30.4-10.465.211991-0.1-34.0-0.57, -0.070.573.408518116
2025-07-17 08:55:5921-192.9-29.6-10.570.513104-1.6-32.0-0.54, -0.100.553.618518117
2025-07-17 08:57:5922-210.7-30.0-10.577.114239-2.5-30.9-0.52, -0.110.532.098518118
2025-07-17 09:11:5923-188.8-37.6-11.465.912030-2.4-26.6-0.45, -0.110.470.008518123
2025-07-17 09:13:5924-198.4-38.2-11.468.712592-2.4-26.9-0.46, -0.110.470.008518124
2025-07-17 09:15:5925-222.3-43.6-11.475.613973-3.2-25.9-0.44, -0.130.460.008518125
2025-07-17 09:17:5926-236.8-48.2-11.477.614823-3.7-25.3-0.43, -0.140.451.248518126
2025-07-17 09:19:5927-248.7-43.5-11.685.615570-4.0-23.9-0.41, -0.140.431.738518127
2025-07-17 09:21:5928-254.3-45.4-11.683.515959-3.8-25.0-0.43, -0.140.451.898518128
2025-07-17 09:23:5929-263.1-46.5-11.688.316590-4.0-24.8-0.42, -0.140.451.248518129
2025-07-17 09:25:5930-281.4-48.8-11.891.317490-3.3-25.5-0.43, -0.130.456.398518130
2025-07-17 09:27:5931-293.5-50.3-11.993.617982-3.0-24.8-0.42, -0.130.4414.548518131
2025-07-17 09:29:5932-303.9-52.6-12.195.718506-3.1-24.7-0.42, -0.130.4451.788518132
2025-07-17 09:31:5933-315.1-54.2-12.096.519190-2.9-24.7-0.42, -0.120.4434.908518133
2025-07-17 09:33:5934-327.5-56.6-11.8100.820064-2.5-25.2-0.43, -0.120.4519.088518134
2025-07-17 09:35:5935-329.4-57.8-11.6102.420472-2.4-25.9-0.44, -0.110.4612.028518135
2025-07-17 09:37:5936-358.8-58.2-11.5112.122282-1.9-26.3-0.45, -0.110.466.138518136
2025-07-17 09:39:5937-352.4-57.9-11.5112.221916-1.5-26.5-0.45, -0.100.462.238518137
2025-07-17 09:41:5938-365.2-58.4-11.4114.522767-1.7-26.0-0.44, -0.100.461.448518138
2025-07-17 09:43:5939-388.3-59.5-11.4120.724473-2.1-26.5-0.45, -0.110.4623.048518139
2025-07-17 09:45:5940-381.6-59.5-11.4119.823945-1.0-26.4-0.45, -0.090.468.298518140
2025-07-17 09:47:5941-384.2-60.1-11.6118.023617-0.7-26.5-0.45, -0.080.4613.658518141
2025-07-17 09:49:5942-411.9-59.4-11.9123.824709-0.7-25.1-0.43, -0.090.447.988518142
2025-07-17 09:51:5943-423.4-60.1-12.1126.225026-0.3-24.8-0.43, -0.080.431.338518143
2025-07-17 09:53:5944-447.1-60.3-12.1132.526210-1.1-24.1-0.41, -0.090.429.568518144
2025-07-17 09:55:5945-445.9-59.7-12.3127.425883-0.7-24.1-0.41, -0.090.4213.678518145
2025-07-17 09:57:5946-475.1-59.6-12.2133.427426-8.3-21.8-0.37, -0.220.431.368518146
2025-07-17 09:59:5947-483.7-60.2-12.3133.627759-8.6-21.4-0.37, -0.230.432.298518147
2025-07-17 10:01:5948-499.4-61.7-12.5133.328391-0.2-1.9-0.03, -0.080.091.258518148
2025-07-17 10:03:5949-504.4-61.6-12.4136.528829-9.7-21.5-0.37, -0.240.4410.868518149
2025-07-17 10:05:5950-502.5-62.4-12.4136.128600-9.6-21.7-0.37, -0.240.443.018518150
2025-07-17 10:07:5951-516.5-63.5-12.5142.329417-9.6-21.8-0.37, -0.240.444.918518151
2025-07-17 10:09:5952-517.6-64.5-12.4141.829472-9.7-21.6-0.37, -0.240.441.278518152
2025-07-17 10:11:5953-537.0-65.5-12.5145.830439-1.8-5.4-0.10, -0.110.150.008518153
2025-07-17 10:13:5954-540.3-64.8-12.4144.730576-1.6-5.8-0.10, -0.110.150.008518154
2025-07-17 10:15:5955-561.0-65.4-12.5144.931736-1.7-5.3-0.09, -0.110.140.008518155
2025-07-17 10:17:5956-566.3-65.6-12.4143.832241-0.4-5.1-0.09, -0.090.130.008518156
2025-07-17 10:19:5957-563.5-66.9-12.3145.132479-0.8-6.1-0.11, -0.090.140.008518157
2025-07-17 10:21:5958-566.8-65.7-12.6147.131921-1.4-6.5-0.11, -0.110.160.008518158
2025-07-17 10:23:5959-590.6-64.1-12.8150.832972-2.3-6.2-0.11, -0.120.160.008518159
2025-07-17 10:25:5960-604.0-61.4-12.7151.433906-2.8-6.7-0.12, -0.130.180.008518160
2025-07-17 10:27:5961-618.6-61.8-12.7155.134640-2.5-6.8-0.12, -0.120.170.008518161
2025-07-17 10:29:5962-624.6-59.1-12.8155.234942-2.6-7.3-0.13, -0.130.180.008518162
2025-07-17 10:31:5963-641.1-60.9-12.8160.435885-2.8-7.2-0.13, -0.130.180.948518163

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 )