@inproceedings{650da88333214441aea7fed8133c9471,
title = "Ultra-stable temperature and pressure control for the Habitable-zone Planet Finder spectrograph",
abstract = "We present recent long-term stability test results of the cryogenic Environmental Control System (ECS) for the Habitable zone Planet Finder (HPF), a near infrared ultra-stable spectrograph operating at 180 Kelvin. Exquisite temperature and pressure stability is required for high precision radial velocity (< 1m=s) instruments, as temperature and pressure variations can easily induce instrumental drifts of several tens-to-hundreds of meters per second. Here we present the results from long-term stability tests performed at the 180K operating temperature of HPF, demonstrating that the HPF ECS is stable at the 0:6mK level over 15-days, and <10 -7 Torr over months.",
keywords = "Doppler spectrographs, Near infrared spectrographs, Pressure controlled instruments, Temperature-controlled instruments",
author = "Stef{\'a}nsson, \{Gudmundur K.\} and Hearty, \{Frederick R.\} and Robertson, \{Paul M.\} and Levi, \{Eric I.\} and Suvrath Mahadevan and Anderson, \{Tyler B.\} and Monson, \{Andrew J.\} and Bender, \{Chad F.\} and Halverson, \{Samuel P.\} and Yiting Li and Ramsey, \{Lawrence W.\} and Arpita Roy and Christian Schwab and Terrien, \{Ryan C.\} and Nelson, \{Matthew J.\} and Basil Blank",
year = "2016",
doi = "10.1117/12.2233443",
language = "English",
isbn = "9781510601956",
series = "Proceedings of SPIE",
publisher = "SPIE",
pages = "1--9",
editor = "Evans, \{Christopher J.\} and Luc Simard and Hideki Takami",
booktitle = "Ground-Based and Airborne Instrumentation for Astronomy VI",
address = "United States",
note = "Ground-Based and Airborne Instrumentation for Astronomy VI ; Conference date: 26-06-2016 Through 30-06-2016",
}