J/A+A/545/A121 ο Puppis spectra (Koubsky+, 2012)
ο Puppis: another Be+sdO binary?
Koubsky P., Kotkova L., Votruba V., Slechta M., Dvorakova S.
<Astron. Astrophys., 545, A121-121 (2012)>
=2012A&A...545A.121K 2012A&A...545A.121K
ADC_Keywords: Binaries, spectroscopic
Keywords: binaries: spectroscopic - stars: emission-line, Be -
stars: individual: omi Puppis - binaries: close
Abstract:
The spectrum of the Be star omi Pup is shown to vary periodically with a
period of 28.9 days.
Description:
Most of the spectra of omi Pup used in this study were obtained with
Ondeejov single-order spectrograph + SITe 2000x800 chip in the focus
of a 702-mm camera (R=12000, ranges 6250-6750 and 8392-8900Å). The
spectrograph was attached to the Coude focus of the 2m telescope. In
all cases, calibration arc frames were secured before and after each
stellar frame.
Objects:
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RA (ICRS) DE Designation(s)
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07 48 05.17 -25 56 13.8 omi Pup = HIP 38070
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
list.dat 45 18 List of spectra
sp/* . 18 Individual FITS spectra
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Byte-by-byte Description of file: list.dat
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Bytes Format Units Label Explanations
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1- 7 F7.2 0.1nm lambdal [6251/8390] Lower value of wavelength interval
9- 15 F7.2 0.1nm lambdau [6764/8898] Upper value of wavelength interval
17- 24 F8.6 0.1nm dlambda [0.25/0.26] Wavelength resolution
26- 29 I4 --- Nx [1997] Number of wavelengths
31- 32 I2 Kibyte size [20] Size of FITS file
34- 45 A12 --- FileName Name of FITS file in subdirectory sp
47- 56 A10 "date" ObsDate Observation date
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Acknowledgements:
Pavel Koubsky, koubsky(at)sunstel.asu.cas.cz
(End) Patricia Vannier [CDS] 18-Jan-2013