Chemical evolution in the early phases of massive star formation. I

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Table A.1

Integrated intensity in K km s^-1.

Source	HCN	HNCO	C₂H	HN¹³C	SiO	H¹³CO⁺	N₂H⁺	¹³CS	CH₃CN	CH₃OCHO	SO

IRDC011.1		1.25	1.53	1.76	2.47	2.08	3.53	0.37	0.29	≤0.03	≤0.08
IRDC028.1		2.70	2.03	1.94	4.52	1.96	5.87	0.74	≤0.05	≤0.05	1.59
IRDC028.2		4.20	3.32	1.93	7.94	2.59	2.32	1.45	0.95	≤0.05	9.89
IRDC048.6	3.47	0.34	0.24	0.38	≤0.03	0.79	1.99	≤0.03	≤0.03	≤0.03	0.26
IRDC079.1		≤0.04	1.52	0.83	≤0.04	2.00	2.98	0.38	≤0.06	≤0.06	3.20
IRDC079.3	5.73	0.44	1.96	1.25	≤0.04	1.87	2.26	≤0.06	≤0.06	≤0.06	≤0.19
IRDC18151	47.03	0.85	5.28	1.38	1.97	2.88	7.62	0.40	≤0.03	≤0.03	3.34
IRDC18182		0.49	1.37	0.82	≤0.03	0.91	2.09	≤0.03	≤0.03	≤0.03	≤0.07
IRDC18223	17.08	0.86	2.33	3.05	2.56	2.82	5.27	0.37	≤0.03	≤0.03	1.15
IRDC18306		0.38	0.76	0.76	≤0.03	0.68	1.00	≤0.03	≤0.03	≤0.03	≤0.07
IRDC18308	13.70	1.85	1.42	0.83	2.09	0.91	2.25	0.25	≤0.03	≤0.03	≤0.07
IRDC18310		1.69	0.82	1.52	2.52	1.14	5.40	≤0.03	≤0.03	≤0.03	≤0.07
IRDC18337		0.82	1.00	0.68	3.11	0.91	2.45	0.26	≤0.02	≤0.02	1.27
IRDC18385		0.35	1.06	0.57	0.84	0.83	2.27	≤0.05	≤0.05	≤0.05	≤0.16
IRDC18437	7.13	≤0.04	1.04	0.36	≤0.04	0.47	2.41	≤0.06	≤0.06	≤0.06	≤0.16
IRDC18454.1		0.54	1.22	0.62	≤0.04	0.70	1.88	≤0.06	≤0.06	≤0.06	≤0.17
IRDC18454.3		2.13	2.75	1.89	2.43	2.74	3.37	≤0.05	≤0.05	≤0.05	≤0.16
IRDC19175		0.33	0.56	0.30	0.54	0.51	1.02	≤0.05	≤0.05	≤0.05	≤0.12
IRDC20081	6.90	0.35	1.32	0.31	0.22	1.10	2.64	≤0.06	≤0.06	≤0.06	2.42
HMPO18089		1.44	5.57	3.35	3.02	4.99	6.52	5.13	1.80	≤0.03	18.35
HMPO18102		4.23	2.93	2.83	4.25	3.20	4.26	0.87	0.82	≤0.03	2.92
HMPO18151	49.32	0.44	5.13	1.62	1.91	3.80	7.92	0.81	0.07	≤0.03	3.96
HMPO18182	34.55	1.32	4.53	2.08	2.60	4.06	7.41	2.37	0.66	≤0.03	8.67
HMPO18247	10.49	0.36	1.88	1.02	0.32	1.42	4.66	0.39	≤0.03	≤0.03	0.77
HMPO18264	76.18	1.04	6.93	2.04	6.32	5.17	13.61	1.35	0.70	≤0.03	17.25
HMPO18310		0.89	3.25	1.49	1.23	2.24	4.69	0.82	0.16	≤0.03	0.81
HMPO18488		1.10	3.94	1.29	3.49	2.65	6.12	1.21	0.27	≤0.06	8.43
HMPO18517	49.32	1.00	6.90	1.42	2.05	5.11	7.80	1.14	0.36	≤0.05	10.68
HMPO18566		2.09	3.26	2.09	3.85	3.34	5.71	1.77	0.46	≤0.05	7.36
HMPO19217		1.51	3.08	1.31	2.93	3.46	4.26	1.39	0.16	≤0.05	12.40
HMPO19410	39.12	0.57	6.01	1.82	0.83	3.21	15.50	1.80	0.13	≤0.05	6.03
HMPO20126	53.19	0.69	6.48	2.75	≤0.05	4.03	10.28	≤0.08	0.35	≤0.08	10.79
HMPO20216	16.24	≤0.05	2.42	0.60	≤0.05	1.33	2.50	≤0.07	≤0.07	≤0.07	0.61
HMPO20293	29.35	0.43	5.29	1.75	3.83	2.65	14.77	0.90	≤0.06	≤0.06	4.86
HMPO22134	13.64	0.12	2.81	0.30	≤0.03	1.14	2.55	0.32	≤0.04	≤0.03	2.79
HMPO23033	35.88	0.53	5.84	1.05	1.03	3.47	7.37	0.71	0.18	≤0.03	3.09
HMPO23139	30.56	0.59	4.17	0.46	1.43	1.57	4.60	0.89	≤0.03	≤0.03	14.17
HMPO23151	14.85	≤0.03	2.36	≤0.03	0.40	0.50	0.14	0.43	≤0.03	≤0.03	8.40
HMPO23545	6.68	≤0.03	1.38	≤0.03	≤0.03	0.82	0.39	≤0.03	≤0.03	≤0.03	1.16
HMC009.62		5.02	11.63	4.01	13.39	9.05	7.25	7.69	3.59	≤0.03	34.33
HMC010.47		8.92	13.14	6.07	9.11	10.40	6.67	10.83	10.61	1.45	45.61
HMC029.96		1.89	7.19	3.14	4.28	6.43	6.01	7.07	2.68	≤0.03	39.19
HMC031.41		5.76	6.66	2.60	5.85	2.99		8.39	6.05	1.66	41.68
HMC034.26		4.38	11.20	6.92	9.74	14.78	7.32	12.72	8.25	1.28	84.72
HMC045.47		2.28	5.31	2.68	4.81	6.21	7.63	1.70	0.58	≤0.03	12.56
HMC075.78		1.33	6.44	1.45	4.63	4.55	4.58	2.73	0.65	≤0.06	38.86
W3H2O	69.66	1.05	7.08	0.91	3.99	4.09	3.07	3.76	1.68	0.51	66.59
W3IRS5		≤0.02	7.58	0.41	1.21	1.73	0.22	0.71	≤0.03	≤0.03	69.46
NGC 7538B		0.69	6.41	0.82	3.15	3.19	2.75	1.81	1.10	≤0.03	19.45
Orion-KL		24.47	7.96	1.96	410.83	3.22	0.51	9.43	59.54	5.57	2468.78
UCH005.89		2.68	21.91	12.18	23.42	16.05	18.64	10.24	4.41	≤0.03
UCH010.10	4.84	≤0.02	≤0.02	0.71	≤0.02	0.57		0.87	≤0.02	≤0.02	≤0.06
UCH010.30		3.92	14.53	4.16	6.89	6.71	9.55	6.68	2.18	≤0.03
UCH012.21		2.59	7.97	2.97	4.01	4.73	5.04	4.08	1.53	≤0.03	16.31
UCH013.87	32.39	0.98	6.60	1.20	≤0.03	3.77	4.33	3.67	0.44	≤0.03	6.06
UCH030.54	23.59	0.39	2.75	0.32	≤0.03	1.04	1.22	0.69	≤0.03	≤0.03	2.24
UCH035.20		0.31	3.46	1.14	≤0.03	2.66	4.17	2.17	0.50	≤0.03	11.69
UCH045.12	43.79	≤0.03	5.40	0.80	0.82	3.13	1.11	1.30	0.14	≤0.03
UCH045.45	22.46	≤0.03	2.99	0.60	0.83	1.38	2.32	1.19	0.14	≤0.03	6.55

Notes. For N₂H⁺ we give T_mb in K derived from the standard hyperfine fitting CLASS routine. Non-detections are indicated by ≤ and the 1σ rms value is given. A blank entry means that the molecule is detected, but rejected from the analysis due to reasons discussed in Sect. 3.2.

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