Open Access
Table 2
EMERGE early ALMA survey: ALMA fields.
| Field | Phase center | Map size (arcsec2) | No. of pointings | Spectral windows | Proj. ID | |
|---|---|---|---|---|---|---|
| α(J2000) | δ(J2000) | |||||
| OMC-1(#) | 05h35m27s.2 | −05°09′42″ | 220″ × 600″ | 148 | N2H+, 3 mm-Cont. | 2015.1.00669.S |
| OMC-2(#) | 05h35m14s.2 | −05°22′21″ | 220″ × 600″ | 148 | N2H+, 3 mm-Cont. | 2015.1.00669.S |
| OMC-3 | 05h35m22s.5 | −05°02′00″ | 210″ × 500″ | 124 | N2H+, HNC, HC3N, 3 mm-Cont. | 2019.1.00641.S |
| OMC-4 South | 05h35m07s.5 | −05°55′00″ | 230″ × 540″ | 149 | N2H+, HNC, HC3N, 3 mm-Cont. | 2019.1.00641.S |
| LDN 1641N | 05h36m27s.0 | −06°25′00″ | 210″ × 540″ | 132 | N2H+, HNC, HC3N, 3 mm-Cont. | 2019.1.00641.S |
| NGC 2023 | 05h41m29s.0 | −02°20′20″ | 150″ × 650″ | 123 | N2H+, HNC, HC3N, 3 mm-Cont. | 2019.1.00641.S |
| Flame Nebula | 05h41m46s.0 | −01°56′37″ | 150″ × 600″ | 111 | N2H+, HNC, HC3N, 3 mm-Cont. | 2019.1.00641.S |
Notes. (#) Observations presented in Hacar et al. (2018).
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