Hubble Tarantula Treasury Project (HTTP). III. Virtual Observatory Resource

Authors
  1. Sabbi E.
  2. Lennon D.J.
  3. Anderson J.
  4. Cignoni M.
  5. van der Marel R.P.,Zaritsky D.
  6. De Marchi G.
  7. Panagia N.
  8. Gouliermis D.A.
  9. Grebel E.K.,Gallagher III J.S.
  10. Smith L.J.
  11. Sana H.
  12. Aloisi A.
  13. Tosi M.
  14. Evans C.J.,Arab H.
  15. Boyer M.
  16. de Mink S.E.
  17. Gordon K.
  18. Koekemoer A.M.
  19. Larsen S.S.,Ryon J.E.
  20. Zeidler P.
  21. Published by
    CDS
Abstract

We present and describe the astro-photometric catalog of more than 800000 sources found in the Hubble Tarantula Treasury Project (HTTP). HTTP is a Hubble Space Telescope Treasury program designed to image the entire 30 Doradus region down to the sub-solar (~0.5M_{sun}_) mass regime using the Wide Field Camera 3 and the Advanced Camera for Surveys. We observed 30 Doradus in the near-ultraviolet (F275W, F336W), optical (F555W, F658N, F775W), and near-infrared (F110W, F160W) wavelengths. The stellar photometry was measured using point-spread function fitting across all bands simultaneously. The relative astrometric accuracy of the catalog is 0.4mas. The astro-photometric catalog, results from artificial star experiments, and the mosaics for all the filters are available for download. Color-magnitude diagrams are presented showing the spatial distributions and ages of stars within 30 Dor as well as in the surrounding fields. HTTP provides the first rich and statistically significant sample of intermediate- and low-mass pre-main sequence candidates and allows us to trace how star formation has been developing through the region. The depth and high spatial resolution of our analysis highlight the dual role of stellar feedback in quenching and triggering star formation on the giant HII region scale. Our results are consistent with stellar sub-clustering in a partially filled gaseous nebula that is offset toward our side of the Large Magellanic Cloud.

Keywords
  1. hst-photometry
  2. h-ii-regions
Bibliographic source Bibcode
2016ApJS..222...11S
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/222/11
IVOA Identifier IVOID
ivo://CDS.VizieR/J/ApJS/222/11
Document Object Identifer DOI
doi:10.26093/cds/vizier.22220011

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/222/11
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/222/11
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/222/11
IVOA Table Access TAP
http://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).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/222/11/table1?
https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/222/11/table1?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/222/11/table1?
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/222/11/photcat?
https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/222/11/photcat?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/222/11/photcat?

History

2016-02-16T14:37:30Z
Resource record created
2016-02-16T14:37:30Z
Created
2017-01-23T22:00:00Z
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