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 20652
Detector 14 day operating status:

Last detected dimming:
   199 hours and 57 minutes ago (2025-12-05 23:57 UTC)


Overview for dimming #:
   20652           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 #: 20652          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-05 14:09:5910.00.00.00.00 , 0.008676925
2025-11-05 14:11:5920.00.00.00.00 , 0.008676926
2025-11-05 14:13:5930.00.00.00.00 , 0.008676927
2025-11-05 14:15:5940.00.00.00.00 , 0.008676928
2025-11-05 14:17:5950.00.00.00.00 , 0.008676929
2025-11-05 14:19:5960.00.00.00.00 , 0.008676930
2025-11-05 14:21:5970.00.00.00.00 , 0.948676931
2025-11-05 14:23:5980.00.00.00.00 , 1.238676932
2025-11-05 14:25:599-0.2-1.4-9.30.11516.6-59.5-0.84, 0.250.871.798676933
2025-11-05 14:27:5910-0.2-1.8-9.30.12319.4-58.8-0.82, 0.300.871.648676934
2025-11-05 14:29:5911-0.5-2.8-10.10.34221.8-57.7-0.79, 0.340.861.738676935
2025-11-05 14:31:5912-0.7-4.3-9.90.45920.3-58.1-0.81, 0.320.871.408676936
2025-11-05 14:33:5913-1.1-5.6-12.50.58017.5-58.9-0.83, 0.270.871.298676937
2025-11-05 14:35:5914-1.5-6.7-12.80.710718.6-58.5-0.82, 0.290.871.408676938
2025-11-05 14:37:5915-2.4-7.6-12.51.016819.1-58.4-0.81, 0.300.871.708676939
2025-11-05 14:39:5916-3.2-9.6-12.91.220418.8-58.4-0.81, 0.290.872.548676940
2025-11-05 14:41:5917-3.8-10.9-13.61.324718.8-58.5-0.82, 0.290.872.098676941
2025-11-05 14:43:5918-4.4-11.3-13.01.528819.2-58.4-0.81, 0.300.875.218676942
2025-11-05 14:45:5919-6.0-10.4-13.22.036922.5-55.5-0.77, 0.350.858.678676943
2025-11-05 14:47:5920-6.9-12.0-13.52.140622.7-55.2-0.77, 0.350.846.638676944
2025-11-05 14:49:5921-8.6-13.0-14.12.445822.2-55.6-0.77, 0.340.855.368676945
2025-11-05 14:51:5922-8.5-12.7-13.92.547422.8-55.4-0.77, 0.350.852.948676946
2025-11-05 14:53:5923-9.1-13.2-14.92.648422.5-55.1-0.77, 0.350.840.008676947
2025-11-05 14:55:5924-9.1-13.2-14.42.548022.3-54.9-0.77, 0.350.840.008676948
2025-11-05 14:57:5925-9.5-15.2-15.92.445020.8-55.9-0.78, 0.320.854.778676949
2025-11-05 14:59:5926-9.5-20.9-15.82.341920.8-55.7-0.78, 0.320.845.418676950
2025-11-05 15:01:5927-10.0-23.0-16.32.342120.6-56.0-0.78, 0.320.855.958676951
2025-11-05 15:03:5928-11.9-23.5-16.42.752120.2-55.7-0.78, 0.310.845.858676952
2025-11-05 15:05:5929-13.1-25.4-17.62.852919.9-55.4-0.78, 0.310.840.008676953
2025-11-05 15:07:5930-22.9-48.0-18.64.083417.8-44.2-0.67, 0.260.720.008676954
2025-11-05 15:09:5931-24.7-48.0-18.64.288917.3-46.0-0.70, 0.260.740.008676955
2025-11-05 15:11:5932-27.5-48.9-19.94.491617.4-48.1-0.72, 0.260.760.008676956
2025-11-05 15:13:5933-28.8-49.5-19.54.594118.1-48.5-0.72, 0.270.770.008676957
2025-11-05 15:15:5934-29.4-50.7-20.04.695618.3-48.5-0.72, 0.270.771.988676958
2025-11-05 15:17:5935-31.5-51.2-20.64.899818.2-48.6-0.72, 0.270.770.008676959
2025-11-05 15:19:5936-32.9-50.8-20.54.9102818.7-48.5-0.72, 0.280.774.678676960
2025-11-05 15:21:5937-34.3-51.7-20.65.0105318.9-48.3-0.72, 0.280.771.718676961
2025-11-05 15:23:5938-36.4-54.7-20.25.3111419.0-48.4-0.72, 0.290.771.278676962
2025-11-05 15:25:5939-41.3-57.2-17.95.6137319.4-48.4-0.71, 0.290.772.018676963
2025-11-05 15:27:5940-42.9-56.2-17.65.8143719.2-48.3-0.71, 0.290.774.758676964
2025-11-05 15:29:5941-45.0-59.8-18.25.8145019.5-48.9-0.72, 0.290.780.008676965
2025-11-05 15:31:5942-50.2-60.1-16.48.5177419.4-49.0-0.72, 0.290.782.078676966
2025-11-05 15:33:5943-50.4-62.5-17.08.4176419.7-48.8-0.72, 0.300.781.058676967
2025-11-05 15:35:5944-51.8-63.3-16.68.7182919.5-47.1-0.70, 0.290.760.008676968
2025-11-05 15:37:5945-49.2-66.5-16.58.3172319.4-47.4-0.70, 0.290.760.898676969
2025-11-05 15:39:5946-51.2-68.1-16.58.8180519.1-47.3-0.70, 0.290.760.008676970
2025-11-05 15:41:5947-51.7-71.4-16.79.0180519.4-47.5-0.70, 0.290.760.008676971
2025-11-05 15:43:5948-54.3-64.4-17.59.2186419.6-47.2-0.70, 0.290.760.008676972
2025-11-05 15:45:5949-55.0-75.5-17.99.1184219.7-47.7-0.70, 0.300.760.008676973
2025-11-05 15:47:5950-55.3-75.2-17.19.1187019.8-47.6-0.70, 0.300.760.008676974
2025-11-05 15:49:5951-56.5-75.1-17.79.3191019.9-47.5-0.70, 0.300.760.008676975
2025-11-05 15:51:5952-57.4-74.4-17.79.1192120.3-47.6-0.70, 0.310.760.008676976

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 )