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 20860
Detector 14 day operating status:

Last detected dimming:
   199 hours and 11 minutes ago (2025-12-06 23:37 UTC)


Overview for dimming #:
   20860           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 #: 20860          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-28 07:13:5910.00.00.00.00 , 0.008709772
2025-11-28 07:15:5920.00.00.00.00 , 0.008709773
2025-11-28 07:17:5930.00.00.00.00 , 0.008709774
2025-11-28 07:19:5940.00.00.00.00 , 0.008709775
2025-11-28 07:21:5950.00.00.00.00 , 0.008709776
2025-11-28 07:23:5960.00.00.00.00 , 0.008709777
2025-11-28 07:25:597-7.8-17.6-12.20.0609-1.12, -0.441.210.878709778
2025-11-28 07:27:598-10.9-20.3-11.40.0873-1.12, -0.441.200.008709779
2025-11-28 07:29:599-18.5-17.9-10.70.01667-1.11, -0.441.209.708709780
2025-11-28 07:31:5910-20.9-14.6-10.40.01935-1.09, -0.441.177.478709781
2025-11-28 07:33:5911-21.8-18.1-10.90.01860-1.08, -0.451.175.028709782
2025-11-28 07:35:5912-29.3-19.5-11.50.02372-1.09, -0.451.181.548709783
2025-11-28 07:37:5913-38.0-21.4-12.30.72863-1.08, -0.451.173.038709784
2025-11-28 07:39:5914-44.3-24.0-12.71.43143-1.07, -0.451.163.698709785
2025-11-28 07:41:5915-46.8-24.6-13.41.13233-1.07, -0.451.166.508709786
2025-11-28 07:43:5916-52.1-23.7-12.91.83731-1.07, -0.451.165.908709787
2025-11-28 07:45:5917-56.0-25.1-13.31.43924-1.07, -0.451.164.348709788
2025-11-28 07:47:5918-60.3-26.2-13.52.74082-1.06, -0.451.156.388709789
2025-11-28 07:49:5919-68.3-28.5-13.66.14564-1.06, -0.451.156.998709790
2025-11-28 07:51:5920-76.1-29.6-13.79.15055-1.06, -0.451.155.848709791
2025-11-28 07:53:5921-82.5-31.6-14.210.65344-1.06, -0.451.155.028709792
2025-11-28 07:55:5922-85.4-33.6-14.511.05392-1.06, -0.451.151.638709793
2025-11-28 07:57:5923-89.9-34.5-14.612.75624-1.06, -0.451.151.648709794
2025-11-28 07:59:5924-91.4-33.3-14.912.95660-1.06, -0.451.152.118709795
2025-11-28 08:01:5925-95.5-34.4-15.213.05798-1.05, -0.451.150.008709796
2025-11-28 08:03:5926-98.8-34.2-15.113.55965-1.05, -0.451.150.008709797
2025-11-28 08:05:5927-103.3-35.7-15.313.66179-1.05, -0.461.150.888709798
2025-11-28 08:07:5928-106.0-37.2-15.713.46192-1.05, -0.461.140.948709799
2025-11-28 08:09:5929-111.5-38.3-15.814.76417-1.05, -0.461.142.048709800
2025-11-28 08:11:5930-113.4-39.7-16.113.96414-1.04, -0.461.142.378709801
2025-11-28 08:13:5931-116.6-41.4-16.014.86540-1.04, -0.461.143.338709802
2025-11-28 08:15:5932-121.3-43.2-15.915.96741-1.04, -0.461.144.978709803
2025-11-28 08:17:5933-126.3-45.4-15.817.46965-1.04, -0.461.136.028709804
2025-11-28 08:19:5934-130.4-47.5-15.819.17140-1.03, -0.471.1316.928709805
2025-11-28 08:21:5935-134.1-48.1-15.919.97288-1.03, -0.471.1324.748709806
2025-11-28 08:23:5936-137.5-49.3-15.820.97431-1.03, -0.471.135.758709807
2025-11-28 08:25:5937-143.3-50.6-15.722.87681-1.03, -0.461.134.658709808
2025-11-28 08:27:5938-146.2-49.8-15.723.77682-1.02, -0.451.123.348709809
2025-11-28 08:29:5939-145.9-51.0-15.723.67780-1.03, -0.471.132.288709810
2025-11-28 08:31:5940-148.4-52.0-15.624.47871-1.02, -0.471.131.798709811
2025-11-28 08:33:5941-151.9-53.6-15.625.27991-1.02, -0.461.121.248709812
2025-11-28 08:35:5942-158.0-54.4-15.527.38166-1.02, -0.451.120.008709813
2025-11-28 08:37:5943-163.1-54.1-15.727.88272-1.02, -0.441.110.008709814
2025-11-28 08:39:5944-165.8-55.2-15.929.38448-1.02, -0.441.111.138709815
2025-11-28 08:41:5945-164.1-53.6-15.829.08404-1.02, -0.451.110.008709816
2025-11-28 08:43:5946-166.3-54.3-15.527.88542-1.01, -0.451.110.008709817
2025-11-28 08:45:5947-172.4-52.7-15.229.49006-1.01, -0.451.110.008709818
2025-11-28 08:47:5948-174.6-54.6-15.328.79057-1.01, -0.461.110.008709819
2025-11-28 08:49:5949-173.3-54.8-15.528.19067-1.01, -0.471.120.008709820
2025-11-28 08:51:5950-168.0-57.0-16.523.58454-1.01, -0.481.120.008709821
2025-11-28 08:53:5951-179.2-61.1-15.627.89239-1.01, -0.481.120.008709822

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 )