The LaSilla/QUEST Variability Survey (LSQ) and the Carnegie Supernova Project (CSP II) are collaborating to discover and obtain photometric light curves for a large sample of low redshift (z < 0.1) Type Ia supernovae. The supernovae are discovered in the LSQ survey using the 1 m ESO Schmidt telescope at the La Silla Observatory with the 10 square degree QUEST camera. The follow-up photometric observations are carried out using the 1 m Swope telescope and the 2.5 m du Pont telescopes at the Las Campanas Observatory. This paper describes the survey, discusses the methods of analyzing the data and presents the light curves for the first 31 Type Ia supernovae obtained in the survey. The SALT 2.4 supernova light curve fitter was used to analyze the photometric data, and the Hubble diagram for this first sample is presented. The measurement errors for these supernovae averaged 4%, and their intrinsic spread was 14%.
@article{arxiv.1603.07673,
title = {First Results from the La Silla-QUEST Supernova Survey and the Carnegie Supernova Project},
author = {E. S. Walker and C. Baltay and A. Campillay and C. Citrenbaum and C. Contreras and N. Ellman and U. Feindt and C. Gonzalez and M. L. Graham and E. Hadjiyska and E. Y. Hsiao and K. Krisciunas and R. McKinnon and K. Ment and N. Morrell and P. Nugent and M. Phillips and D. Rabinowitz and S. Rostami and J. Seron and M. Stritzinger and M. Sullivan and B. E. Tucker},
journal= {arXiv preprint arXiv:1603.07673},
year = {2016}
}