Access to Astronomical Catalogues

← Click to display the menu
J/AJ/116/941        10 Lac UV spectral atlas                 (Brandt+, 1998)

An ultraviolet spectral atlas of 10 Lacertae obtained with the Goddard high resolution spectrograph on the Hubble Space Telescope. Brandt J.C., Heap S.R., Beaver E.A., Boggess A., Carpenter K.G., Ebbets D.C., Hutchings J.B., Jura M., Leckrone D.S., Linsky J.L., Maran S.P., Savage B.D., Smith A.M., Trafton L.M., Walter F.M., Weymann R.J., Snow M., Ake T.B., Hogen R.H. <Astron. J. 116, 941 (1998)> =1998AJ....116..941B (SIMBAD/NED BibCode)
ADC_Keywords: Stars, O ; Spectra, ultraviolet Keywords: atlases - stars: early-type - stars: individual (10 Lacertae) Abstract: Observations of the narrow-lined O-type star 10 Lacertae taken with the Goddard High Resolution Spectrograph in 1992 November are presented. The spectra cover the wavelength range 1181-1777Å with a resolution of 15km/s and signal-to-noise ratio greater than 100:1. Absorption lines arising in the interstellar medium, the photosphere, and the stellar wind are identified and discussed. Objects: ---------------------------------------------------------- RA (2000) DE Designation(s) ---------------------------------------------------------- 22 39 15.7 +39 03 01 10 Lac = HD 214680 ---------------------------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table3.dat 35 42 Interstellar absorption lines detected in the spectrum of 10 Lacertae table4.dat 52 728 Table of identified lines
See also: J/ApJS/93/211 : IUE survey of H I Lyα absorption. I. (Diplas+ 1994) Byte-by-byte Description of file: table3.dat
Bytes Format Units Label Explanations
1- 9 F9.4 0.1nm LambLab Laboratory wavelength 11- 18 F8.3 0.1nm LamObs ? Observed Wavelength 20- 25 A6 --- Species Species (1) 27- 31 F5.1 km/s HV ? Heliocentric velocity 33- 35 A3 -- Note Notes (2)
Note (1): A single asterisk denotes an excited state, a double asterisk denotes a highly excited state Note (2): 1: Line appears to be present, identified species is probably the dominant contributor to the observed absorption, blends are definite or likely. 2: Blend with C I λ1188.883. 3: Line is definitely present, sharp and well resolved from neighboring lines; core is not saturated, no known or serious blends, wavelength and velocity appear consistent with other lines 4: Line is definitely present, core is saturated, wings are broader than unsaturated lines, wavelength and velocity appear consistent with other lines. 5: Saturated over 5Å. 6: Deep, nearly saturated. 7: Weak but real absorption feature is present at the expected wavelength. 8: Absorption is present in a complex stellar profile; photospheric or narrow absorption component contributions are possible. 9: Badly blended.
Byte-by-byte Description of file: table4.dat
Bytes Format Units Label Explanations
1- 7 F7.2 0.1nm LamLab Laboratory wavelength 9- 16 F8.3 0.1nm LamObs Observed wavelength 18- 52 A35 --- Com Comments
History: From AJ electronic version
(End) James Marcout, Patricia Bauer [CDS] 09-Mar-1999
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

catalogue service

© UDS/CNRS

Contact