NOAO >   Observing Info >   Approved Programs >   2018A-0291

Small NOAO Logo

Program Information for 2018A-0291


PI: Charles Kilpatrick, UC Santa Cruz, cdkilpat@ucsc.edu
Address: Astronomy Department, 1156 High Street, Santa Cruz, CA 95064 United States

CoI: Ryan Foley, UC Santa Cruz
CoI: Yen-Chen Pan, UC Santa Cruz
CoI: Matthew Siebert, UC Santa Cruz
CoI: David Coulter, UC Santa Cruz

Title: Constraining Supernova Progenitor Systems with the LCO Global Telescope Network

Abstract: Many open questions in supernova (SN) physics rely on the connection between core-collapse SNe and their massive progenitor stars. It is now possible to directly investigate SN progenitors, but only for the small fraction of nearby SNe with pre-explosion imaging. Therefore, each new event must be optimally exploited in order to obtain as much information as possible the violent SN explosion and progenitor star. We propose to use the unique rapid response and monitoring capabilities of the LCO Global Telescope Network to investigate the early-time light curves and spectroscopic evolution of core-collapse SNe that have pre-explosion HST imaging. The early-time light curve is sensitive of the radius of the progenitor star, and we will use this information to produce an independent constraint on progenitor star systems.

Program Type: Standard/Extragalactic

Scheduled Nights:
Run 1 (2018A):  LCO-2m/FLOYDS -- 5hrs
Run 2 (2018A):  LCO-1m/Sinistro -- 1.9hrs


National Optical Astronomy Observatory, 950 North Cherry Avenue, P.O. Box 26732, Tucson, Arizona 85726, Phone: (520) 318-8000, Fax: (520) 318-8360



NOAO >   Observing Info >   Approved Programs >   2018A-0291

noaoprop-help@noao.edu

Small NOAO Logo