67 citations · 256 across the 14 of their papers we have counts for
14 papers
Variability in Proto-Planetary Nebulae: VI. Multi-Telescope Light Curves Studies of Several Medium-Bright (V=13-15), Carbon-Rich Objects
Bruce J. Hrivnak, Gary Henson, Todd C. Hillwig +3
We present ten years of new photometric monitoring of the light variability of five evolved stars with strong mid-infrared emission from surrounding dust. Three are known carbon-ri…
The Remote Observatories of the Southeastern Association for Research in Astronomy (SARA)
William C. Keel, Terry Oswalt, Peter Mack +11
We describe the remote facilities operated by the Southeastern Association for Research in Astronomy (SARA), a consortium of colleges and universities in the US partnered with Lowe…
The 72-Hour WEBT Microvariability Observation of Blazar S5 0716+714 in 2009
G. Bhatta, J. R. Webb, H. Hollingsworth +42
Context. The international whole earth blazar telescope (WEBT) consortium planned and carried out three days of intensive micro-variability observations of S5 0716+714 from Februar…
The Color-Magnitude Diagram of the Globular Cluster M14
Erik D. Reinhart, Thayne A. McCombs, Andrew N. Darragh +3
Using the SARA 0.9 meter telescope at Kitt Peak National Observatory (KPNO) we obtained R images during the summer of 2010 and V images during the summer of 2012 of the globular cl…
Discovery of a Probable SX Phoenicis Star in M107 (NGC 6171)
Thayne A. McCombs, Erik D. Reinhart, Andrew N. Darragh +2
Using V images taken in May and June 2012 with the SARA Consortium's 0.9-meter telescope located at Kitt Peak National Observatory, we searched for variable stars in the globular c…
Variable Stars in the Globular Cluster M14
Kyle E. Conroy, Andrew N. Darragh, Zheyu J. Liu +1
Using an image subtraction method we have searched for variable stars in the globular cluster M14. We confirmed 62 previously known catalogued variables. In addition to the previou…