Time-Series Photometry of M67: W UMa Systems, Blue Stragglers, and Related Systems

• Published in: arXiv.org
• Main Authors: Sandquist, Eric L, Shetrone, Matthew D
• Format: Paper
• Language: English
• Published: Ithaca Cornell University Library, arXiv.org 15.01.2003
• Subjects: Light curve; Low level; Numerical controls; Orbits; Photometry; Star clusters; White dwarf stars

We present an analysis of over 2200 V images taken on 14 nights at the Mt. Laguna 1 m telescope of the open cluster M67. Our observations overlap but extend beyond the field analyzed by Gilliland et al. (1991), and complement data recently published by van den Berg et al. (2002) and Stassun et al. (...