Final GMRT-TAU catalogue Virtual Observatory Resource

Authors
  1. Ainsworth R.E.
  2. Coughlan C.P.
  3. Green D.A.
  4. Scaife A.M.M.
  5. Ray T.P.
  6. Published by
    CDS
Abstract

We present observations of three active sites of star formation in the Taurus molecular cloud complex taken at 323 and 608MHz (90 and 50cm, respectively) with the Giant Metrewave Radio Telescope (GMRT). Three pointings were observed as part of a pathfinder project, targeted at the young stellar objects (YSOs) L1551 IRS 5, T Tau and DG Tau (the results for these target sources were presented in a previous paper). In this paper, we search for other YSOs and present a survey comprising of all three fields; a by-product of the large instantaneous field of view of the GMRT. The resolution of the survey is of order 10 arcsec and the best rms noise at the centre of each pointing is of order 100{mu}Jy/beam at 323MHz and 50{mu}Jy/beam at 608MHz. We present a catalogue of 1815 and 687 field sources detected above 5{sigma}_rms_ at 323 and 608MHz, respectively. A total of 440 sources were detected at both frequencies, corresponding to a total unique source count of 2062 sources. We compare the results with previous surveys and showcase a sample of extended extragalactic objects. Although no further YSOs were detected in addition to the target YSOs based on our source-finding criteria, these data can be useful for targeted manual searches, studies of radio galaxies or to assist in the calibration of future observations with the Low-Frequency Array towards these regions.

Keywords
  1. surveys
  2. molecular-clouds
  3. radio-sources
Bibliographic source Bibcode
2016MNRAS.462.2904A
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/462/2904
IVOA Identifier IVOID
ivo://CDS.VizieR/J/MNRAS/462/2904
Document Object Identifer DOI
doi:10.26093/cds/vizier.74622904

Access

Web browser access HTML
https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/462/2904
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/462/2904
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/462/2904
IVOA Table Access TAP
https://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/462/2904/table3?
https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/462/2904/table3?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/462/2904/table3?

History

2018-05-02T14:22:21Z
Resource record created
2018-05-02T14:22:21Z
Created
2024-08-16T20:18:29Z
Updated

Contact

Name
CDS support team
Postal Address
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
E-Mail
cds-question@unistra.fr