Organic molecules, ions, and rare isotopologues in the remnant of the stellar-merger candidate, CK Vulpeculae (Nova 1670)

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Table D.1

Results of CASSIS analysis of the main isotopologues.

Species	N	T _ex	3σ range in	FWHM	Size	V _LSR
	(cm^-2)	(K)	T_ex (K)	(km s^-1)	(′′)	(km s^-1)

AlF^a	6.9e15	7.1	6.6–7.6	76	1.1	–10.5
CN	3.8e15	5.7	5.3–6.1	120	11.1	–10.0
CO	3.0e17	11.3	10.2–12.3	206	9.6	–18.0
CS^a	2.7e15	5.1	4.4–5.7	138	4.5	–11.5
NO	4.0e15	4.9	4.0–5.7	105	4.1	5.0
NS	4.7e14	6.0	5.5–6.4	185	5.0	–11.0
PN	1.7e15	4.5	3.9–5.4	135	1.1	–17.0
SO	2.3e15	9.8	3.2–12.5	90	1.4	–7.0
SiO	8.1e13	11.8	9.5–13.7	163	11.6	–12.5
SiN	2.5e14	5.1	3.9–6.8	65	2.2	–8.0
SiS	7.9e15	9.2	6.6–12.0	133	0.9	–9.0
CCH	6.4e14	3.5	3.5–3.9	154	7.0	–9.5
H₂S^b	8.9e15	5.5	>5.1	145	2.0	8.4
HCN	2.8e14	8.4	7.5–9.3	145	9.6	–14.3
HCO⁺	5.3e14	3.7	3.6–3.9	77	4.5	–10.5
HNC^a	5.0e14	3.9	3.3–5.0	140	9.5	–15.0
N₂H⁺	1.5e14	6.3	5.6–6.8	173	4.5	–15.5
SO₂	9.4e14	9.4	6.2–15.7	70	1.9	–11.1
H₂CO^c	1.8e15	3.0	2.9–3.0	130	7.2	–8.5
HNCO^a	3.1e13	12.5	9.7–19.5	75	4.5	–6.0
H₂CS^b	1.8e15	9.0	6.6–12.9	150	1.0	–10.0
CH₂NH^e	9.5e13	10.4	7.0–21.0	160	4.5	–8.0
HC₃N	1.8e14	8.6	6.5–10.8	130	6.8	–9.6
CH₃CN^a,d,e	2.4e14	6.7	6.4–6.9	200	2.9	–2.7
CH₃OH^d,e	1.0e16	3.3	3.1–3.7	130	4.5	–15.6
CH₃NH₂^a,e	1.6e16	3.9	3.2–5.0	183	3.4	–7.0

Notes. The species listed here were simulated simultaneously with their rare istotopic versions. Isotopic ratios are given separately in Table 2.

^(a)

Species analyzed using spectroscopic data from JPL. CDMS was used for all other species.

^(b)

Ortho to para ratio assumed to be 1.

^(c)

Ortho to para ratio is 2.5 ± 0.8 (3σ). VASTEL database was used in the simulations.

^(d)

The ratio of A to E type species was assumed to be 1.

^(e)

Non-LTE excitation possible.

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