CaltechAUTHORS
  A Caltech Library Service

The Zwicky Transient Facility: Observing System

Dekany, Richard and Smith, Roger M. and Riddle, Reed and Feeney, Michael and Porter, Michael and Hale, David and Zolkower, Jeffry and Belicki, Justin and Kaye, Stephen and Henning, John and Walters, Richard and Cromer, John and Delacroix, Alex and Rodriguez, Hector and Reiley, Daniel J. and Mao, Peter and Hover, David and Murphy, Patrick and Burruss, Rick and Baker, John and Kowalski, Marek and Reif, Klaus and Mueller, Phillip and Bellm, Eric and Graham, Matthew and Kulkarni, Shrinivas R. (2020) The Zwicky Transient Facility: Observing System. Publications of the Astronomical Society of the Pacific, 132 (1009). Art. No. 038001. ISSN 1538-3873. https://resolver.caltech.edu/CaltechAUTHORS:20191206-161552618

[img] PDF (August 13, 2020) - Submitted Version
See Usage Policy.

6Mb
[img] PDF (December 6, 2019) - Submitted Version
See Usage Policy.

6Mb

Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20191206-161552618

Abstract

The Zwicky Transient Facility (ZTF) Observing System (OS) is the data collector for the ZTF project to study astrophysical phenomena in the time domain. ZTF OS is based upon the 48 inch aperture Schmidt-type design Samuel Oschin Telescope at the Palomar Observatory in Southern California. It incorporates new telescope aspheric corrector optics, dome and telescope drives, a large-format exposure shutter, a flat-field illumination system, a robotic bandpass filter exchanger, and the key element: a new 47-square-degree, 600 megapixel cryogenic CCD mosaic science camera, along with supporting equipment. The OS collects and delivers digitized survey data to the ZTF Data System (DS). Here, we describe the ZTF OS design, optical implementation, delivered image quality, detector performance, and robotic survey efficiency.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1088/1538-3873/ab4ca2DOIArticle
https://arxiv.org/abs/2008.04923arXivDiscussion Paper
ORCID:
AuthorORCID
Dekany, Richard0000-0002-5884-7867
Smith, Roger M.0000-0001-7062-9726
Riddle, Reed0000-0002-0387-370X
Walters, Richard0000-0002-1835-6078
Bellm, Eric0000-0001-8018-5348
Graham, Matthew0000-0002-3168-0139
Kulkarni, Shrinivas R.0000-0001-5390-8563
Additional Information:© 2020 The Astronomical Society of the Pacific. Received 2019 July 31; accepted 2019 September 6; published 2020 January 28. Based on observations obtained with the Samuel Oschin Telescope 48 inch and the 60 inch Telescope at the Palomar Observatory as part of the Zwicky Transient Facility project. ZTF is supported by the National Science Foundation under Grant No. AST-1440341 and a collaboration including Caltech, IPAC, the Weizmann Institute for Science, the Oskar Klein Center at Stockholm University, the University of Maryland, the University of Washington (UW), Deutsches Elektronen-Synchrotron and Humboldt University, Los Alamos National Laboratories, the TANGO Consortium of Taiwan, the University of Wisconsin at Milwaukee, and Lawrence Berkeley National Laboratories. Operations are conducted by Caltech Optical Observatories (COO), IPAC, and UW.
Group:Zwicky Transient Facility, Astronomy Department
Funders:
Funding AgencyGrant Number
NSFAST-1440341
ZTF partner institutionsUNSPECIFIED
Subject Keywords:instrumentation: detectors – instrumentation: miscellaneous – methods: observational – surveys – techniques: photometric – time
Issue or Number:1009
Record Number:CaltechAUTHORS:20191206-161552618
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20191206-161552618
Official Citation:Richard Dekany et al 2020 PASP 132 038001
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:100226
Collection:CaltechAUTHORS
Deposited By: Joy Painter
Deposited On:07 Dec 2019 00:32
Last Modified:08 Sep 2020 17:45

Repository Staff Only: item control page