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 19879
Detector 14 day operating status:

Last detected dimming:
   203 hours and 2 minutes ago (2025-08-27 23:57 UTC)


Overview for dimming #:
   19879           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 #: 19879          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-11 18:11:5910.00.00.00.00 , 0.918553933
2025-08-11 18:13:5920.00.00.00.00 , 0.008553934
2025-08-11 18:15:593-2.9-15.8-16.31.2165 , 0.888553935
2025-08-11 18:17:594-6.8-21.1-17.02.03770.11, -1.011.020.008553936
2025-08-11 18:19:595-13.8-25.1-16.35.37410.10, -1.011.020.008553937
2025-08-11 18:21:596-22.7-29.0-14.68.812730.10, -1.011.011.008553938
2025-08-11 18:23:597-30.9-42.6-15.18.416170.09, -1.011.010.008553939
2025-08-11 18:25:598-39.3-48.1-14.68.020740.08, -1.011.020.008553940
2025-08-11 18:27:599-48.0-50.1-12.810.126890.10, -1.011.023.488553941
2025-08-11 18:29:5910-53.2-54.1-13.39.229370.10, -1.011.023.958553942
2025-08-11 18:31:5911-58.1-58.5-13.68.932891.77.20.13, -0.080.157.358553943
2025-08-11 18:33:5912-60.9-58.4-13.39.436042.36.30.11, -0.070.134.018553944
2025-08-11 18:35:5913-63.7-61.6-13.18.938932.46.40.11, -0.070.133.788553945
2025-08-11 18:37:5914-64.5-63.8-13.38.839972.26.60.12, -0.080.143.268553946
2025-08-11 18:39:5915-64.7-64.3-13.17.640712.16.90.12, -0.080.141.878553947
2025-08-11 18:41:5916-64.9-63.9-13.77.640682.07.00.12, -0.080.151.188553948
2025-08-11 18:43:5917-64.0-59.9-13.87.840071.97.50.13, -0.080.150.008553949
2025-08-11 18:45:5918-64.8-54.0-13.98.340052.07.80.14, -0.080.160.008553950
2025-08-11 18:47:5919-62.7-44.4-13.68.439472.07.60.13, -0.080.160.008553951
2025-08-11 18:49:5920-62.8-41.2-14.58.738682.17.60.13, -0.080.150.008553952
2025-08-11 18:51:5921-63.9-36.9-14.29.639332.27.90.14, -0.080.161.458553953
2025-08-11 18:53:5922-62.4-28.5-14.510.237942.18.10.14, -0.080.162.038553954
2025-08-11 18:55:5923-61.0-27.3-15.110.136242.38.20.14, -0.070.161.988553955
2025-08-11 18:57:5924-62.1-30.8-15.911.935402.48.00.14, -0.070.160.008553956
2025-08-11 18:59:5925-64.3-33.0-16.513.434882.57.70.14, -0.070.151.158553957
2025-08-11 19:01:5926-65.8-33.7-17.413.933922.48.30.15, -0.070.160.008553958
2025-08-11 19:03:5927-66.3-34.5-19.110.331812.68.10.14, -0.070.160.008553959
2025-08-11 19:05:5928-69.9-35.8-18.910.632882.58.60.15, -0.070.170.008553960
2025-08-11 19:07:5929-73.6-38.3-19.310.933792.68.70.15, -0.070.170.008553961
2025-08-11 19:09:5930-77.0-39.1-19.611.234612.78.70.15, -0.070.170.948553962
2025-08-11 19:11:5931-79.5-40.1-19.811.435202.88.80.15, -0.060.170.008553963
2025-08-11 19:13:5932-82.7-43.2-20.111.736172.88.90.16, -0.060.170.008553964
2025-08-11 19:15:5933-87.5-45.0-20.512.037092.98.50.15, -0.060.160.008553965
2025-08-11 19:17:5934-91.8-51.9-20.912.337973.08.40.15, -0.060.160.008553966
2025-08-11 19:19:5935-96.2-57.9-21.612.538573.18.10.14, -0.060.150.008553967
2025-08-11 19:21:5936-100.5-60.7-21.512.839733.18.30.15, -0.060.1611.128553968
2025-08-11 19:23:5937-104.2-66.3-21.513.140543.28.00.14, -0.060.150.008553969
2025-08-11 19:25:5938-108.0-71.1-22.113.240993.38.00.14, -0.060.150.008553970
2025-08-11 19:27:5939-108.3-73.4-22.013.240853.37.90.14, -0.060.150.008553971
2025-08-11 19:29:5940-110.7-74.0-22.213.441433.38.00.14, -0.050.150.008553972
2025-08-11 19:31:5941-113.6-79.0-23.013.541713.47.90.14, -0.050.150.008553973
2025-08-11 19:33:5942-117.1-80.7-22.613.842783.48.30.15, -0.050.150.008553974
2025-08-11 19:35:5943-121.0-83.4-22.814.143583.48.20.14, -0.050.150.008553975
2025-08-11 19:37:5944-125.8-83.9-22.914.645073.58.10.14, -0.050.150.008553976
2025-08-11 19:39:5945-130.5-83.7-22.215.347453.58.20.14, -0.050.150.008553977
2025-08-11 19:41:5946-133.9-84.0-21.616.049413.48.30.15, -0.050.160.968553978
2025-08-11 19:43:5947-138.5-91.7-22.715.748373.78.10.14, -0.050.150.878553979
2025-08-11 19:45:5948-142.3-95.4-22.116.350303.87.90.14, -0.050.150.008553980

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 )