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 19615
Detector 14 day operating status:

Last detected dimming:
   234 hours and 55 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19615           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 #: 19615          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-20 16:23:5910.00.00.00.00 , 0.008522637
2025-07-20 16:25:5920.00.00.00.00 , 0.008522638
2025-07-20 16:27:5930.00.00.00.00 , 0.008522639
2025-07-20 16:29:5940.00.00.00.00 , 0.008522640
2025-07-20 16:31:5950.00.00.00.00 , 0.008522641
2025-07-20 16:33:5960.00.00.00.00 , 0.008522642
2025-07-20 16:35:5970.00.00.00.00 , 0.008522643
2025-07-20 16:37:5980.00.00.00.00 , 1.218522644
2025-07-20 16:39:5990.00.00.00.00 , 3.548522645
2025-07-20 16:41:5910-34.2-46.8-19.60.01423-1.12, -0.131.1341.478522646
2025-07-20 16:43:5911-41.6-51.5-19.50.01705-1.12, -0.131.1367.538522647
2025-07-20 16:45:5912-47.2-53.4-19.00.01935-1.12, -0.131.1363.788522648
2025-07-20 16:47:5913-51.6-57.3-18.10.02148-1.12, -0.131.1362.408522649
2025-07-20 16:49:5914-54.2-58.3-18.00.02245-1.12, -0.131.1341.408522650
2025-07-20 16:51:5915-58.3-60.5-17.00.02430-1.12, -0.131.1314.138522651
2025-07-20 16:53:5916-62.5-62.6-16.90.02566-1.12, -0.131.1317.438522652
2025-07-20 16:55:5917-66.7-64.7-16.90.22714-1.12, -0.131.1315.388522653
2025-07-20 16:57:5918-68.2-69.1-16.20.22812-1.12, -0.141.135.088522654
2025-07-20 16:59:5919-68.3-69.2-16.30.22834-1.12, -0.141.130.008522655
2025-07-20 17:01:5920-69.0-71.2-16.60.32818-1.12, -0.141.130.008522656
2025-07-20 17:03:5921-69.1-72.2-17.00.22746-1.12, -0.141.120.008522657
2025-07-20 17:05:5922-70.2-72.6-16.90.22803-1.12, -0.141.120.008522658
2025-07-20 17:07:5923-71.7-73.5-16.70.32872-1.12, -0.141.120.008522659
2025-07-20 17:09:5924-73.6-75.9-17.20.22923-1.12, -0.141.121.448522660
2025-07-20 17:11:5925-76.4-75.3-15.61.23207-1.12, -0.141.121.038522661
2025-07-20 17:13:5926-77.3-77.1-15.51.33240-1.12, -0.141.120.008522662
2025-07-20 17:15:5927-77.1-76.4-15.11.33290-1.12, -0.141.130.008522663
2025-07-20 17:17:5928-76.5-77.0-16.80.33087-1.12, -0.141.131.128522664
2025-07-20 17:19:5929-77.7-77.0-16.50.43144-1.12, -0.141.130.958522665
2025-07-20 17:21:5930-81.8-78.1-15.11.73548-1.12, -0.141.130.008522666

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 )