Target selection of classical pulsating variables for space-based photometry

TL;DR

This paper discusses the target selection process for classical pulsating variables like RR Lyrae and Cepheid stars for upcoming space missions Kepler and TESS, emphasizing the importance of careful pre-selection for optimal asteroseismic studies.

Contribution

It details the target selection procedures developed by WG#7 for Kepler and TESS, crucial for maximizing scientific returns from these missions.

Findings

Target selection is vital for successful asteroseismic observations.

Kepler's extended mission uses Guest Observer proposals for target selection.

TESS's full frame images and short cadence options influence target choices.

Abstract

In a few years the Kepler and TESS missions will provide ultra-precise photometry for thousands of RR Lyrae and hundreds of Cepheid stars. In the extended Kepler mission all targets are proposed in the Guest Observer (GO) Program, while the TESS space telescope will work with full frame images and a ~15-16th mag brightness limit with the possibility of short cadence measurements for a limited number of pre-selected objects. This paper highlights some details of the enormous and important work of the target selection process made by the members of Working Group 7 (WG#7) of the Kepler and TESS Asteroseismic Science Consortium.