VizieR Online Data Catalog: EMPIRE: IRAM 30m dense gas survey (Jimenez-Donaire+, 2019)
Abstract
Table 1 lists the 9 EMIR Multiline Probe of the ISM Regulating Galaxy Evolution (EMPIRE; PI: F. Bigiel) targets. All targets are nearby (d<=15Mpc) face-on (i<=65°) spiral galaxies that are also large on the sky (>=2').
The observations for EMPIRE were carried out at the IRAM 30m telescope located at Pico Veleta, Spain. Most of the data were taken from 2014 December through 2016 December for ~440h over the course of 16 runs. We used the 3mm band (E090) of the dual-polarization EMIR receiver, which yields an instantaneous bandwidth of 15.6GHz per polarization. We tuned EMIR with a local oscillator frequency of ~98.6GHz. This allowed us to simultaneously observe the bright high critical density tracers HCN(1-0), HCO+(1-0), and HNC(1-0) and the optically thin molecular column tracers 13CO(1-0) and C18O(1-0). (4 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- January 2021
- DOI:
- 10.26093/cds/vizier.18800127
- Bibcode:
- 2021yCat..18800127J
- Keywords:
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- Galaxies: nearby;
- Interstellar medium;
- Radio lines;
- Molecular data