54 Cygni : une étoile Be à suivre

English version


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Objectifs et modélisation :


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Observation du 04.063/09/2010 :

04.063/09/2010
54_cyg_20100904_063.fit
# JD=2455443.5626.
# EW(60.0=6535.0-6595.0)=4.76 A.
# sigma(EW)=0.53 A.
# SNR=149.


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Observation du 28.995/04/2010 :

28.995/04/2010
54_cyg_20100428.fit
# JD=2455315.4946.
# EW(60.0=6535.0-6595.0)=4.8100000000000005 A.
# sigma(EW)=0.6 A.
# SNR=134.

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Observation du 21.806/12/2008 :

21.806/12/2008
lam_cyg_20081221.fit
# JD=2454822.3062.
# EW(60.0=6535.0-6595.0)=2.91 A.
# sigma(EW)=1.43 A.
# SNR=57.

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Observation du 05.882/07/2008 :

05.882/07/2008
54_cyg_20080705.fit
# JD=2454653.3821.
# EW(60.0=6535.0-6595.0)=3.62 A.
# sigma(EW)=0.66 A.
# V/R=0.967547192981.
# SNR=122.

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Observation du 03.963/07/2008 :

03.963/07/2008
54_cyg_20080703.fit
# JD: 2454651.4629099537
# EW(47.38=6541.23-6588.62)=2.85 A.
# Sigma(EW)=0.47 A.
# V/R=0.918968351073.
# SNR=135.

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Observation du 29.989/06/2008 :

29.989/06/2008
54_cyg_20080629.fit
# JD: 2454647.4890699075
# EW(49.97=6538.1-6588.07)=3.04 A.
# Sigma(EW)=0.57 A.
# V/R=0.993515154523.
# SNR=118.