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 19371
Detector 14 day operating status:

Last detected dimming:
   214 hours and 41 minutes ago (2025-07-13 22:47 UTC)


Overview for dimming #:
   19371           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 #: 19371          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-23 13:11:5910.00.00.00.00 , 0.008483978
2025-06-23 13:13:5920.00.00.00.00 , 0.008483979
2025-06-23 13:15:5930.00.00.00.00 , 0.008483980
2025-06-23 13:17:5940.00.00.00.00 , 0.008483981
2025-06-23 13:19:5950.00.00.00.00 , 0.008483982
2025-06-23 13:21:5960.00.00.00.00 , 0.008483983
2025-06-23 13:23:5970.00.00.00.00 , 0.008483984
2025-06-23 13:25:598-0.1-0.4-15.30.05-10.5-20.6-0.35, -0.220.411.198483985
2025-06-23 13:27:599-0.5-2.3-11.80.135-10.2-20.5-0.35, -0.210.412.278483986
2025-06-23 13:29:5910-2.9-15.2-17.60.4130-7.7-22.1-0.38, -0.170.418.278483987
2025-06-23 13:31:5911-3.9-14.9-14.20.7203-7.6-22.1-0.38, -0.170.412.168483988
2025-06-23 13:33:5912-4.6-15.3-16.30.8235-7.6-21.8-0.37, -0.170.412.368483989
2025-06-23 13:35:5913-7.2-21.3-18.01.1335-6.0-19.0-0.33, -0.140.361.228483990
2025-06-23 13:37:5914-9.5-24.8-16.81.6464-7.2-20.8-0.36, -0.160.390.008483991
2025-06-23 13:39:5915-10.3-24.8-15.81.7515-7.4-20.0-0.34, -0.160.380.008483992
2025-06-23 13:41:5916-14.3-26.6-14.52.2662-8.0-19.1-0.33, -0.170.370.008483993
2025-06-23 13:43:5917-17.6-44.3-15.72.4712-8.3-19.3-0.33, -0.180.380.008483994
2025-06-23 13:45:5918-20.1-65.7-15.52.5752-8.4-19.6-0.34, -0.180.380.008483995
2025-06-23 13:47:5919-21.1-66.9-14.42.8837-8.3-19.6-0.34, -0.180.380.008483996
2025-06-23 13:49:5920-24.2-68.7-12.13.51055-7.3-18.1-0.31, -0.160.350.008483997
2025-06-23 13:51:5921-25.1-70.6-11.83.61081-7.0-17.6-0.30, -0.160.340.008483998
2025-06-23 13:53:5922-27.0-70.9-11.44.11246-6.9-17.9-0.31, -0.160.350.008483999
2025-06-23 13:55:5923-27.0-62.4-11.24.31320-6.9-17.9-0.31, -0.160.350.008484000
2025-06-23 13:57:5924-27.1-66.6-11.14.41332-7.1-18.2-0.31, -0.160.350.008484001
2025-06-23 13:59:5925-26.4-56.9-10.74.41349-6.8-17.7-0.31, -0.150.340.008484002

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 )