Astronomy and Astrophysics – Astronomy
Scientific paper
Sep 2009
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009ycat..73950593p&link_type=abstract
VizieR On-line Data Catalog: J/MNRAS/395/593. Originally published in: 2009MNRAS.395..593P
Astronomy and Astrophysics
Astronomy
Binaries: Eclipsing, Photometry: Infrared, Mk Spectral Classification
Scientific paper
The medium-resolution spectroscopic survey of our 180 ASAS stars was carried out using the 2-m Himalayan Chandra Telescope (HCT) of Indian Astronomical Observatory (IAO) equipped with the Himalaya Faint Object Spectrograph (HFOSC) spectrograph and the 2.3-m Vainu Bappu Telescope (VBT) of Vainu Bappu Observatory (VBO) equipped with the Optomechanics Research (OMR) spectrograph.
High-resolution optical spectra of one particularly interesting target HD 69820 (ASAS 081700-4243.8) were obtained with two different instruments: the fibre-fed coude echelle spectrometer of the 2.3-m VBT and University College London Echelle Spectrograph (UCLES) at the 4-m Anglo-Australian Telescope (AAT) of Anglo-Australian Observatory (AAO).
(1 data file).
Ahmad Ayesha
Bama P.
Medhi Biman J.
Messina Sergio
Muneer S.
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