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 19577
Detector 14 day operating status:

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


Overview for dimming #:
   19577           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 #: 19577          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-17 04:15:5910.00.00.00.00 , 0.008517977
2025-07-17 04:17:5920.00.00.00.00 , 0.008517978
2025-07-17 04:19:5930.00.00.00.00 , 0.008517979
2025-07-17 04:21:5940.00.00.00.00 , 0.008517980
2025-07-17 04:23:5950.00.00.00.00 , 0.008517981
2025-07-17 04:25:5960.00.00.00.00 , 0.008517982
2025-07-17 04:27:597-2.1-11.1-17.80.4121 , 0.008517983
2025-07-17 04:29:598-4.9-15.8-17.70.92798.8-16.1-0.28, 0.080.291.878517984
2025-07-17 04:31:599-8.6-19.3-17.01.64799.4-17.0-0.29, 0.090.312.828517985
2025-07-17 04:33:5910-11.3-20.6-17.92.16229.9-17.7-0.30, 0.100.324.058517986
2025-07-17 04:35:5911-13.9-23.9-18.62.572410.4-18.2-0.31, 0.110.332.428517987
2025-07-17 04:37:5912-16.0-26.4-19.52.780310.9-18.6-0.32, 0.120.340.008517988
2025-07-17 04:39:5913-18.6-29.5-20.73.086711.0-18.9-0.32, 0.120.340.008517989
2025-07-17 04:41:5914-19.9-32.5-21.83.089211.5-19.6-0.33, 0.130.360.008517990
2025-07-17 04:43:5915-21.6-35.5-22.23.295011.9-19.9-0.34, 0.130.360.008517991
2025-07-17 04:45:5916-22.5-37.8-22.23.396312.2-20.3-0.34, 0.140.370.008517992
2025-07-17 04:47:5917-24.4-41.3-23.13.5101312.3-20.4-0.35, 0.140.370.008517993
2025-07-17 04:49:5918-25.9-42.9-23.53.6104512.4-20.5-0.35, 0.140.370.008517994
2025-07-17 04:51:5919-27.0-44.6-23.33.7108012.5-20.5-0.35, 0.150.370.008517995
2025-07-17 04:53:5920-28.1-46.1-23.43.9113112.6-20.5-0.35, 0.150.380.008517996
2025-07-17 04:55:5921-28.4-46.5-23.33.9112412.6-20.5-0.35, 0.150.380.008517997
2025-07-17 04:57:5922-29.7-46.9-23.74.0117012.6-20.5-0.35, 0.150.380.008517998
2025-07-17 04:59:5923-29.3-45.6-23.04.0116212.6-20.5-0.35, 0.150.380.008517999

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 )