User Tools

Site Tools


spectral_class_a

This is an old revision of the document!


Puerto Naos (La Palma) 2019-10-28

Instrumental Response

Alpha Lyra (Vega)

SIMBAD Astronomical Database

Comparison multiplot with Christian Buil's library of reference data.

2D-spectra image and inverted

Created artificial colored 2D-spectra image

Determination of the surface temperature

spc_ajustplanck alplyr--profil-1c_sel
# Le continuum vaut 0.303090909091
# Les limites non nulles sont 0 ; 321
# l2= 345.385, h1= 1.38461, len=322 ; # norm2= 690.77 ; # Calcul de l'ajustement...
# T=1000 ; # T=2000 ; # T=3000, RMS=0.37777840488 ; # T=4000 ; # RMS=0.142109035409 ; # T=5000 ; # RMS=0.109888603881 ; # T=6000 ; # RMS=0.0952562081394 ; # T=7000 ; # RMS=0.0887952608898 ; # T=8000 ; # RMS=0.086230311707 ; # T=9000 ; # RMS=0.0855422553528 ; # T=10000 ; # RMS=0.0857544683719 ; # 
# Température déterminée : 0.086230311707>RMS=0.0855422553528<0.0857544683719
# Calcul de la courbe de Planck de l'UV au rouge...
# Température trouvée : 9000 K
# 9000

spectral_class_a.1577460193.txt.gz · Last modified: 2020/12/09 15:28 (external edit)