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Table 1
Overview of the observed regions.
Region | Coordinates | Distance | Galactocentric distance | Galactic height | Velocity | Isotopic ratios | ||
---|---|---|---|---|---|---|---|---|
α | δ | d | dgal | zgal | vLSR | 12C/13C | 16O/18O | |
(J2000) | (J2000) | (kpc) | (kpc) | (pc) | (km s−1) | |||
ISOSS J22478+6357 | 22:47:49.23 | +63:56:45.3 | 3.23 | 9.7 | 270 | − 39.7 | 80 | 607 |
ISOSS J23053+5953 | 23:05:22.47 | +59:53:52.6 | 4.31 | 10.4 | 11 | − 51.7 | 86 | 649 |
Notes. The distance, d, and systemic velocity, vLSR, are taken from Ragan et al. (2012). The calculation of the isotopic ratios is based on Wilson & Rood (1994), including the dependence on the galactocentric distance, dgal.
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