Huang, Yuping and Laures, Mei-Ling and Anderson, Marin M. and Law, Casey J. and Hallinan, Gregg (2022) Time-Domain Science Pipelines for the OVRO-LWA. In: 2022 3rd URSI Atlantic and Asia Pacific Radio Science Meeting (AT-AP-RASC). IEEE , Piscataway, NJ, pp. 1-5. ISBN 978-9-4639-6-8058. https://resolver.caltech.edu/CaltechAUTHORS:20220707-315687000
Full text is not posted in this repository. Consult Related URLs below.
Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20220707-315687000
Abstract
The Owens Valley Radio Observatory Long Wavelength Array is a low radio frequency all-sky imaging radio interferometer. The full 352-element array will generate more than 2 TB of visibility data per hour of observation. One of the array’s primary science cases, the search for variable radio emission from exoplanets and for transients, require fast and high dynamic range interferometric imaging. Here we detail the design and implementation of a two-pipeline infrastructure that minimizes development cost: an offline pipeline that facilitates experimentation with existing pack-ages, and a real-time pipeline that minimizes overhead.
| Item Type: | Book Section | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Related URLs: |
| ||||||||||||||||||||||
| ORCID: |
| ||||||||||||||||||||||
| Additional Information: | © 2022 IEEE. This material is based in part upon work supported by the National Science Foundation under Grant Nos. AST-1654815, AST-1212226, and AST-1828784. This work was supported by a grant from the Simons Foundation (668346, JPG). We are grateful to Schmidt Futures for supporting the Radio Camera Initiative, under which part of this work was carried out. The OVRO-LWA project was initiated through the kind donation of Deborah Castleman and Harold Rosen. Y.H. thanks the LSSTC Data Science Fellowship Program, which is funded by LSSTC, SF Cybertraining Grant #1829740, the Brinson Foundation, and the Moore Foundation; his participation in the program has benefited this work. | ||||||||||||||||||||||
| Group: | Astronomy Department, Owens Valley Radio Observatory (OVRO) | ||||||||||||||||||||||
| Funders: |
| ||||||||||||||||||||||
| DOI: | 10.23919/at-ap-rasc54737.2022.9814199 | ||||||||||||||||||||||
| Record Number: | CaltechAUTHORS:20220707-315687000 | ||||||||||||||||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20220707-315687000 | ||||||||||||||||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||||||||||||||||||
| ID Code: | 115362 | ||||||||||||||||||||||
| Collection: | CaltechAUTHORS | ||||||||||||||||||||||
| Deposited By: | George Porter | ||||||||||||||||||||||
| Deposited On: | 07 Jul 2022 16:27 | ||||||||||||||||||||||
| Last Modified: | 07 Jul 2022 19:14 |
Repository Staff Only: item control page
