CDROM/APJS/V103/P235 Arcturus IR Spectral Atlas (Wallace & Hinkle 1996) ================================================================================ An Infrared Spectral Atlas of Arcturus for the Range 10750-11500 cm^-1 (8690-9300 A) Lloyd Wallace and Kenneth Hinkle <1996, ApJS, 103, 235> =1996ApJS..103..235W ================================================================================ Abstract: An atlas of Arcturus spectra is presented spanning the 8690-9300 A (10750-11500 cm^-1) region. The high-resolution (lambda/delta(lambda) ~ 56000) Fourier transform spectra have been divided by a transmission function for the Earth's atmosphere. The Arcturus spectral features have been identified. This spectral region spans a gap between two major atlases, and comparison of the atlases is undertaken. The influence of a grating spectrograph's instrumental profile on equivalent width as well as line depth is noted. Keywords: infrared: stars -- line: identification -- stars: individual (Alpha Bootis) File Summary: -------------------------------------------------------------------------------- File Name Lrecl Records Explanations -------------------------------------------------------------------------------- ab10750.dat 50 1378 Spectral atlas for wavenumber 10750 ab10850.dat 50 1378 Spectral atlas for wavenumber 10850 ab10950.dat 50 1378 Spectral atlas for wavenumber 10950 ab11050.dat 50 1378 Spectral atlas for wavenumber 11050 ab11150.dat 50 1378 Spectral atlas for wavenumber 11150 ab11250.dat 50 1378 Spectral atlas for wavenumber 11250 ab11350.dat 50 1378 Spectral atlas for wavenumber 11350 ab11450.dat 50 1378 Spectral atlas for wavenumber 11450 linelist.dat 36 314 Line list readme.dat 80 87 Author-supplied documentation -------------------------------------------------------------------------------- Byte-by-byte Description of file: ab10750.dat ab10850.dat ab10950.dat ab11050.dat ab11150.dat ab11250.dat ab11350.dat ab11450.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1-11 D11.3 cm-1 Freq Frequency scale in wavenumbers 12-24 D13.5 --- Obs Derippled, observed Arcturus spectrum 25-37 D13.5 --- Tel Telluric spectrum 38-50 D13.5 --- Rat Ratioed spectrum after smoothing and continuum adjustment -------------------------------------------------------------------------------- Byte-by-byte Description of file: linelist.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 9 D9.3 cm-1 Freq Frequency in wavenumbers 10 1X --- --- Blank 11-36 A26 --- Ident Line identification -------------------------------------------------------------------------------- ================================================================================ (End) Lee Brotzman [ADS] 23-Apr-96