36 citations · 97 across the 6 of their papers we have counts for
6 papers
Precise Measures of Orbital Period, Before and After Nova Eruption for QZ Aurigae
Bradley E. Schaefer, David Boyd, Geoffrey C. Clayton +7
For the ordinary classical nova QZ Aurigae (which erupted in 1964), we report 1317 magnitudes from 1912--2016, including four eclipses detected on archival photographic plates from…
CXOGBS J174954.5-294335: A New Deeply-Eclipsing Intermediate Polar
Christopher B. Johnson, M. A. P. Torres, R. I. Hynes +7
We present the results of a photometric and spectroscopic analysis of the Galactic Bulge Survey X-ray source CXOGBS J174954.5-294335 (hereafter, referred to as CX19). CX19 is a lon…
The Identification of Extreme Asymptotic Giant Branch Stars and Red Supergiants in M33 by 24 μm Variability
Edward J. Montiel, Sundar Srinivasan, Geoffrey C. Clayton +2
We present the first detection of 24 μm variability in 24 sources in the Local Group galaxy M33. These results are based on 4 epochs of MIPS observations, which are irregularly spa…
HD314884: A Slowly Pulsating B star in a Close Binary
Christopher B. Johnson, R. I. Hynes, T. Maccarone +7
We present the results of a spectroscopic and photometric analysis of HD314884, a slowly pulsating B star (SPB) in a binary system with detected soft X-ray emission. We spectrally…
The Galactic Bulge Survey: completion of the X-ray survey observations
Peter G. Jonker, Manuel A. P. Torres, Robert I. Hynes +8
We provide the Chandra source list for the last ~quarter of the area covered by the Galactic Bulge Survey (GBS). The GBS targets two strips of 6\degr x 1\degr (12 square degrees in…
Nova Aquilae 1918 (V603 Aql) Faded by 0.44 mag/century from 1938-2013
Christopher B. Johnson, Bradley E. Schaefer, Peter Kroll +1
We present the light curve of the old nova V603 Aql (Nova Aql 1918) from 1898-1918 and 1934-2013 using 22,721 archival magnitudes. All of our magnitudes are either in, or accuratel…