A Search for Submillimeter Galaxy Counterparts

Auteurs-es

  • Ariana Blair University of Wisconsin - Madison

DOI :

https://doi.org/10.17307/wsc.v1i1.304

Mots-clés :

Galaxies, high redshift, observational,

Résumé

In this paper, we look to find counterparts to our 450µm sources found in our SCUBA-2 imaging of the Chandra Deep Field – South (CDF-S). We chose sources greater than 4σ and found 21 sources. We then matched the sources to a published 850µm ALMA catalog. We matched the sources within a 4 arcsecond radius and found 12 matches to our 450µm sources. Using the fluxes from the SCUBA-2 CDF-S map and the ALMA 850µm fluxes from the catalog. We created a 450µm to 850µm flux ratio versus redshift plotted against an Arp220 spectral energy distribution (SED) at varying temperatures.

Références

Barger, A. J., et al. (1998). “Submillimetre-wavelength detection of dusty star-forming galaxies at high redshift.”Naturel. 394. 248-251.

Barger, A. J., et al. (2014). “Is there a Maximum Star Formation Rate in High-Redshift Galaxies?” The Astrophysical

Journal. 784. 9-31.

Casey, C. M., et al. (2013). “Characterization of SCUBA-2 450µm and 850µm selected galaxies in the COSMOS

field.” Monthly Notices of the Royal Astronomical Society. 436. 1919-1954.

Chapman, S. C., et al. (2005). “A Redshift Survey of the Submillimeter Galaxy Population.” The Astrophysical

Journal. 622. 772-796.

Cowie, L. L., et al. (2017). “A Submillimeter Perspective on the GOODS Fields (SUPER GOODS). I. An Ultradeep

SCUBA-2 Survey of the GOODS-N.” The Astrophysical Journal. 837. 139-169.

Cowie, L. L., et al. (2018). “A Submillimeter Perspective on the GOODS Fields (SUPER GOODS). III. A Large

Sample of ALMA Sources in the GOODS-S.” The Astrophysical Journal. 865. 106-141.

Holland, W. S., et al. (2013). “SCUBA-2: the 10 000 pixel bolometer camera on the James Clerk Maxwell Telescope.”

Monthly Notices of the Royal Astronomical Society. 430(4). 2513-2533.

Jenness, T., et al. (2011). “SCUBA-2 Data Processing.” Astronomical Data Analysis Software Systems XX. 442. 281

-284.

Smail, I., et al. (1997). “A Deep Submillimeter Survey of Lensing Clusters: A New Window on Galaxy Formation

and Evolution.” The Astrophysical Journal, 490. 5-8

Téléchargements

Publié-e

2020-03-16

Comment citer

Blair, A. (2020). A Search for Submillimeter Galaxy Counterparts. Proceedings of the Wisconsin Space Conference, 1(1). https://doi.org/10.17307/wsc.v1i1.304

Numéro

2019: Future of Space Flight

Rubrique

Astronomy and Cosmology

Licence

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.