The magnesium paradigm in IRC +10216: Discovery of MgC4H+, MgC3N+, MgC6H+, and MgC5N+

Open Access

Table A.4.

Observed line parameters of B594 (MgC₅N⁺) toward IRC +10216.

J_u	ν_obs ^a	Δν^b	∫ dv ^c	^d	σ^e	N
	(MHz)	(MHz)	(mK km s⁻¹)	(mK)	(mK)
27	32092.79±0.20	0.03	19.61	0.76/0.63	0.16	^A
28	33281.34±0.15	-0.01	18.91	0.77/0.59	0.17	^A
29	34469.89±0.15	-0.05	21.74	0.89/0.68	0.14	^A
30	35658.56±0.10	0.04	17.65	0.72/0.55	0.14
31	36847.17±0.10	0.06	13.83	0.66/0.39	0.14
32	38035.77±0.15	0.09	14.97	0.66/0.44	0.18	^A
33	39224.30±0.15	0.05	19.10	0.78/0.60	0.15	^A
34	40412.70±0.10	-0.12	20.02	0.82/0.63	0.19
35	41601.31±0.10	-0.07	13.69	0.67/0.37	0.20
36	42789.84±0.15	-0.11	17.51	0.71/0.55	0.19	^A
37	43978.60±0.30	0.10	14.31	0.58/0.45	0.20	^A
38	45167.40±0.20	0.35	17.92	0.73/0.56	0.33	^A
39	46355.60±0.09				0.36	^B
40	47544.20±0.30	0.06	17.65	0.72/0.55	0.40	^A
41	48732.68±0.12				0.36	^C
42	49921.22±0.14				1.66	^C

Notes.

Observed frequency assuming a v_LSR of −26.5 km s⁻¹.

Observed minus calculated frequencies in MHz.

Integrated line intensity in mK km s⁻¹. The total uncertainty is assumed to be dominated by the calibration uncertainties of 10%.

Antenna temperature at the terminal velocity (horn) and at line center in millikelvin.

Root mean square noise of the data.

Line partially blended with another feature. Frequency and line parameters can still be estimated.

Line heavily blended with another feature. Frequency and line parameters cannot be estimated. The quoted frequency corresponds to the predicted one.

Line not detected. The quoted frequency corresponds to the predicted value.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.