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 20439
Detector 14 day operating status:

Last detected dimming:
   211 hours and 10 minutes ago (2025-10-24 20:53 UTC)


Overview for dimming #:
   20439           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 #: 20439          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-13 15:21:5910.00.00.00.00 , 0.008644024
2025-10-13 15:23:5920.00.00.00.00 , 0.008644025
2025-10-13 15:25:5930.00.00.00.00 , 0.008644026
2025-10-13 15:27:5940.00.00.00.00 , 0.008644027
2025-10-13 15:29:595-0.5-5.8-18.40.127 , 0.008644028
2025-10-13 15:31:596-1.0-8.6-16.50.258 , 0.008644029
2025-10-13 15:33:597-3.3-11.1-16.30.6176 , 0.008644030
2025-10-13 15:35:598-4.6-14.0-15.50.925829.223.60.35, 0.410.540.008644031
2025-10-13 15:37:599-5.7-16.7-16.01.232628.922.90.34, 0.400.532.608644032
2025-10-13 15:39:5910-6.2-17.5-14.71.335929.223.70.35, 0.410.541.308644033
2025-10-13 15:41:5911-8.1-18.4-13.51.850228.521.70.33, 0.400.511.698644034
2025-10-13 15:43:5912-10.4-21.5-12.92.364129.523.00.34, 0.410.541.848644035
2025-10-13 15:45:5913-13.8-27.3-12.63.081930.023.30.35, 0.420.541.968644036
2025-10-13 15:47:5914-16.5-33.5-13.53.391030.123.30.35, 0.420.551.218644037
2025-10-13 15:49:5915-18.6-38.2-14.03.698230.323.30.35, 0.420.550.008644038
2025-10-13 15:51:5916-21.8-42.7-14.44.0108630.222.90.34, 0.420.541.528644039
2025-10-13 15:53:5917-25.5-47.2-15.74.4121130.022.60.34, 0.420.540.008644040
2025-10-13 15:55:5918-29.8-54.3-16.14.9133530.322.20.33, 0.420.540.008644041
2025-10-13 15:57:5919-33.8-58.0-16.45.4148230.322.30.33, 0.420.541.258644042
2025-10-13 15:59:5920-63.2-59.7-16.68.4244630.122.00.33, 0.420.534.168644043
2025-10-13 16:01:5921-66.6-61.1-16.98.7251429.821.60.32, 0.420.531.038644044
2025-10-13 16:03:5922-73.0-60.3-16.09.5276229.321.00.32, 0.410.520.008644045
2025-10-13 16:05:5923-77.7-59.8-16.210.0289928.720.10.31, 0.400.500.008644046
2025-10-13 16:07:5924-83.1-62.3-16.210.4302328.219.60.30, 0.390.490.008644047
2025-10-13 16:09:5925-91.3-66.0-14.112.2359427.318.60.29, 0.370.471.368644048
2025-10-13 16:11:5926-93.7-66.9-14.312.4365826.718.30.28, 0.360.464.938644049
2025-10-13 16:13:5927-98.1-72.2-13.413.2392225.917.40.27, 0.350.444.758644050
2025-10-13 16:15:5928-96.3-72.2-13.712.6373725.416.80.27, 0.340.431.138644051
2025-10-13 16:17:5929-103.7-74.7-13.214.0417424.816.50.26, 0.330.421.598644052
2025-10-13 16:19:5930-128.5-80.6-11.320.862474.5-6.7-0.12, -0.020.125.508644053
2025-10-13 16:21:5931-129.9-81.0-11.620.661754.0-7.3-0.13, -0.030.131.488644054
2025-10-13 16:23:5932-115.0-88.9-12.915.045041.2-10.2-0.18, -0.080.201.388644055
2025-10-13 16:25:5933-141.6-88.3-11.821.865853.3-8.0-0.14, -0.050.151.868644056
2025-10-13 16:27:5934-148.7-93.1-11.622.668303.0-8.4-0.15, -0.050.161.838644057
2025-10-13 16:29:5935-158.2-96.4-11.723.671532.6-8.9-0.16, -0.060.171.888644058
2025-10-13 16:31:5936-168.4-104.2-11.924.875282.2-9.4-0.17, -0.060.181.758644059
2025-10-13 16:33:5937-177.1-108.2-11.725.677731.9-9.9-0.17, -0.070.192.018644060
2025-10-13 16:35:5938-184.1-109.0-11.926.279681.6-10.1-0.18, -0.080.191.838644061
2025-10-13 16:37:5939-190.5-111.0-11.926.981851.4-10.2-0.18, -0.080.201.988644062
2025-10-13 16:39:5940-199.3-112.4-11.828.185511.3-10.4-0.18, -0.080.201.728644063
2025-10-13 16:41:5941-208.1-113.1-11.629.188851.2-10.5-0.18, -0.080.201.898644064
2025-10-13 16:43:5942-219.2-116.4-11.530.192081.0-10.7-0.19, -0.090.213.088644065
2025-10-13 16:45:5943-227.9-118.5-11.631.295171.0-10.7-0.19, -0.090.213.508644066
2025-10-13 16:47:5944-237.8-119.4-11.432.799780.9-10.8-0.19, -0.090.212.668644067
2025-10-13 16:49:5945-240.5-123.9-11.332.8100180.9-10.7-0.19, -0.090.211.608644068
2025-10-13 16:51:5946-246.9-125.6-11.633.4102230.9-10.6-0.19, -0.090.211.398644069
2025-10-13 16:53:5947-254.6-129.6-11.434.5105780.9-10.7-0.19, -0.090.211.228644070
2025-10-13 16:55:5948-254.5-132.6-11.434.2105030.9-10.7-0.19, -0.090.210.878644071
2025-10-13 16:57:5949-267.3-137.4-11.436.1110660.9-10.6-0.19, -0.090.211.688644072
2025-10-13 16:59:5950-273.0-139.1-11.436.4111821.0-10.6-0.19, -0.090.212.148644073
2025-10-13 17:01:5951-281.3-149.5-11.636.9113401.0-10.5-0.19, -0.090.202.138644074
2025-10-13 17:03:5952-288.1-155.0-11.737.3114501.0-10.4-0.18, -0.090.201.878644075
2025-10-13 17:05:5953-310.0-155.0-11.442.1128111.0-10.4-0.18, -0.090.201.828644076
2025-10-13 17:07:5954-314.1-156.4-11.742.2128561.1-10.4-0.18, -0.080.208.948644077
2025-10-13 17:09:5955-310.4-158.8-12.138.7118951.2-10.2-0.18, -0.080.206.308644078
2025-10-13 17:11:5956-320.9-164.7-12.139.4121111.2-10.0-0.18, -0.080.190.008644079
2025-10-13 17:13:5957-333.4-167.0-12.540.8125681.2-9.9-0.17, -0.080.190.008644080
2025-10-13 17:15:5958-340.6-172.8-12.741.0126321.2-9.9-0.17, -0.080.190.008644081
2025-10-13 17:17:5959-347.7-174.9-12.941.0126301.3-9.8-0.17, -0.080.191.058644082
2025-10-13 17:19:5960-358.9-177.0-13.042.0129401.3-9.7-0.17, -0.080.191.078644083
2025-10-13 17:21:5961-368.6-179.7-13.042.9132071.3-9.7-0.17, -0.080.190.008644084
2025-10-13 17:23:5962-395.5-183.7-12.549.2150181.2-9.9-0.17, -0.080.190.908644085
2025-10-13 17:25:5963-401.2-184.7-12.749.0149671.3-9.9-0.17, -0.080.191.288644086
2025-10-13 17:27:5964-406.9-187.7-12.849.1149861.3-9.8-0.17, -0.080.190.848644087
2025-10-13 17:29:5965-415.8-187.9-12.949.6151531.3-9.8-0.17, -0.080.190.008644088
2025-10-13 17:31:5966-411.0-189.6-13.744.9138281.5-9.4-0.16, -0.080.180.008644089
2025-10-13 17:33:5967-420.0-190.3-14.045.0138681.5-9.2-0.16, -0.080.180.008644090
2025-10-13 17:35:5968-429.0-191.5-14.045.8141111.5-9.2-0.16, -0.080.181.838644091
2025-10-13 17:37:5969-435.8-193.6-14.246.4143091.5-9.3-0.16, -0.080.183.628644092
2025-10-13 17:39:5970-439.6-194.3-14.246.6143421.5-9.3-0.16, -0.080.182.128644093
2025-10-13 17:41:5971-450.0-194.8-14.247.2145401.5-9.2-0.16, -0.080.180.008644094
2025-10-13 17:43:5972-459.1-201.0-14.248.3148651.5-9.2-0.16, -0.080.180.008644095
2025-10-13 17:45:5973-475.8-203.1-14.450.0154071.6-9.3-0.16, -0.080.180.008644096
2025-10-13 17:47:5974-478.6-203.2-14.549.9153771.6-9.3-0.16, -0.080.180.008644097
2025-10-13 17:49:5975-482.4-196.1-14.750.5155571.5-9.4-0.17, -0.080.180.008644098
2025-10-13 17:51:5976-488.0-196.1-14.850.8156591.5-9.3-0.16, -0.080.180.008644099
2025-10-13 17:53:5977-490.3-196.8-15.050.9156741.6-9.3-0.16, -0.080.180.008644100
2025-10-13 17:55:5978-492.4-196.7-15.151.2157471.7-9.3-0.16, -0.070.180.008644101
2025-10-13 17:57:5979-495.2-197.6-15.251.4158141.7-9.3-0.16, -0.070.180.008644102
2025-10-13 17:59:5980-497.7-200.8-15.251.4158011.7-9.3-0.16, -0.070.180.008644103
2025-10-13 18:01:5981-502.9-198.8-15.451.6158531.8-9.3-0.16, -0.070.180.008644104

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 )