Astronomy and Astrophysics – Astronomy
Scientific paper
Dec 2007
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007aas...211.0315b&link_type=abstract
American Astronomical Society, AAS Meeting #211, #03.15; Bulletin of the American Astronomical Society, Vol. 39, p.725
Astronomy and Astrophysics
Astronomy
Scientific paper
We will present the initial findings of an investigation into the spectra and spectral variability of low mass X-ray binaries in the nearby elliptical galaxy NGC3379, which was observed with Chandra for 337ks. This galaxy was observed over five separate pointings taken between 2001 and 2006, during a program that focused on the study of LMXB populations. Through these observations we can characterize the LMXB population down to 1036 erg/s.
From this population we present spectroscopic studies for nine LMXBs with luminosities between 10^38 and 1039 erg/s and distances greater than 8 arcsec from the nucleus.
Our goal is to investigate the long and short-term variability of those sources and characterize their nature.
Angelini Leonardo
Blake Sarah
Brassington Nicola J.
Davies Roger L.
Fabbiano Giuseppina
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