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 19679
Detector 14 day operating status:

Last detected dimming:
   234 hours and 58 minutes ago (2025-08-01 23:57 UTC)


Overview for dimming #:
   19679           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 #: 19679          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-26 11:45:5910.00.00.00.00 , 0.008530916
2025-07-26 11:47:5920.00.00.00.00 , 0.008530917
2025-07-26 11:49:5930.00.00.00.00 , 0.008530918
2025-07-26 11:51:5940.00.00.00.00 , 0.008530919
2025-07-26 11:53:5950.00.00.00.00 , 0.008530920
2025-07-26 11:55:5960.00.00.00.00 , 0.008530921
2025-07-26 11:57:597-0.1-0.6-21.00.05 , 0.008530922
2025-07-26 11:59:598-0.2-1.5-18.10.011 , 1.118530923
2025-07-26 12:01:599-0.3-3.6-18.00.117-23.57.00.11, -0.490.5012.668530924
2025-07-26 12:03:5910-0.5-4.3-17.30.128-23.77.30.12, -0.490.5019.868530925
2025-07-26 12:05:5911-1.0-3.2-10.00.375-21.56.80.11, -0.460.4720.458530926
2025-07-26 12:07:5912-1.8-5.7-10.50.5137-21.68.00.13, -0.460.480.008530927
2025-07-26 12:09:5913-2.8-11.9-11.40.7199-22.78.60.14, -0.480.500.008530928
2025-07-26 12:11:5914-3.2-12.4-11.80.8219-21.98.00.13, -0.460.481.768530929
2025-07-26 12:13:5915-4.3-14.0-12.71.0279-22.48.20.13, -0.470.490.008530930
2025-07-26 12:15:5916-5.3-16.4-12.51.2343-23.18.60.14, -0.480.500.008530931
2025-07-26 12:17:5917-6.0-16.8-12.11.4401-22.38.10.13, -0.470.490.008530932
2025-07-26 12:19:5918-7.1-17.2-11.81.7479-20.86.60.11, -0.450.460.008530933
2025-07-26 12:21:5919-8.2-17.8-12.61.9544-19.75.20.09, -0.430.440.008530934
2025-07-26 12:23:5920-8.6-17.3-12.72.1580-15.82.10.04, -0.370.370.008530935
2025-07-26 12:25:5921-9.9-18.9-13.12.2628-14.20.30.01, -0.340.340.008530936
2025-07-26 12:27:5922-10.3-19.2-12.82.3639-9.9-3.6-0.06, -0.270.271.438530937
2025-07-26 12:29:5923-11.0-19.1-13.52.4655-7.4-6.0-0.10, -0.220.250.008530938

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 )