Abundance of HCN and its C and N isotopologues in L1498

Open Access

Table 1

Summary of the line observations.

Line	Rest. freq.	δv	T_sys	rms	Program
	[MHz]	[km s⁻¹]	[K]	[mK (Tmb)]
HCN(1–0)	88 631.6022	0.066	115	50	031-11
		0.066	100	20	008-16
HCN(3–2)	265 886.4339	0.022	170	36	105-16
H¹³CN(1–0)	86 339.9214	0.068	90	10	007-16
HC¹⁵N(1–0)	86 054.9664	0.068	90	10	007-16

Notes. The reference position for L1498 is = 04:10:52.2, +25:10:20.

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