Facial reconstruction

Search LJMU Research Online

Browse Repository | Browse E-Theses

The Radio Ammonia Mid-plane Survey (RAMPS) Pilot Survey

Hogge, T, Jackson, J, Stephens, I, Whitaker, S, Foster, J, Camarata, M, Roshi, DA, Di Francesco, J, Longmore, SN, Loughnane, R, Moore, T, Rathborne, J, Sanhueza, P and Walsh, A (2018) The Radio Ammonia Mid-plane Survey (RAMPS) Pilot Survey. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 237 (2). ISSN 0067-0049

[img]
Preview
Text
the_radio_ammonia_mid-plan_survey.pdf - Published Version

Download (4MB) | Preview
Open Access URL: https://arxiv.org/abs/1808.02533 (Accepted version)

Abstract

The Radio Ammonia Mid-Plane Survey (RAMPS) is a molecular line survey that aims to map a portion of the Galactic midplane in the first quadrant of the Galaxy (l = 10°–40°, $| b| \leqslant 0\buildrel{\circ}\over{.} 4$) using the Green Bank Telescope. We present results from the pilot survey, which has mapped approximately 6.5 square degrees in fields centered at l = 10°, 23°, 24°, 28°, 29°, 30°, 31°, 38°, 45°, and 47°. RAMPS observes the NH3 inversion transitions NH3(1,1)–(5,5), the H2O 61,6–52,3 maser line at 22.235 GHz, and several other molecular lines. We present a representative portion of the data from the pilot survey, including NH3(1,1) and NH3(2,2) integrated intensity maps, H2O maser positions, maps of NH3 velocity, NH3 line width, total NH3 column density, and NH3 rotational temperature. These data and the data cubes from which they were produced are publicly available on the RAMPS website (http://sites.bu.edu/ramps/).

Item Type: Article
Uncontrolled Keywords: 0201 Astronomical And Space Sciences, 0305 Organic Chemistry, 0306 Physical Chemistry (Incl. Structural)
Subjects: Q Science > QB Astronomy
Divisions: Astrophysics Research Institute
Publisher: IOP PUBLISHING LTD
Related URLs:
Date Deposited: 17 Aug 2018 10:03
Last Modified: 03 Sep 2018 19:11
DOI or Identification number: 10.3847/1538-4365/aacf94
URI: http://researchonline.ljmu.ac.uk/id/eprint/9099

Actions (login required)

View Item View Item