The HI/OH/Recombination line survey of the inner Milky Way (THOR) - Survey overview and data release 1

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Volume 595 (November 2016)

A&A, 595 (2016) A32

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Table 1

Spectral setup.

	Cent. ν	Width^a	Δν	Δv	Phase^b	RFI^c
	(MHz)	(MHz)	(kHz)	(km s^-1)

HI	1420.406	2	1.95	0.41	p
HI	1420.406	2	3.91	0.82	1, 2
OH1	1612.231	2	3.91	0.73	p
OH1	1612.231	2	7.81	1.46	1, 2
OH2/3	1665.402	4	3.91	0.70	p
OH2	1665.402	2	7.81	1.40	1^d
OH2/3	1665.402	4	7.81	1.40	2
OH4	1720.530	2	3.91	0.68	p
OH4	1720.530	2	7.81	1.36	1, 2
cont1	1052	128	2000	570	p, 1, 2
cont2	1180	128	2000	508	p, 1, 2	x
cont3	1308	128	2000	459	p, 1, 2
cont4	1436	128	2000	418	p, 1, 2
cont5	1564	128	2000	384	p, 1, 2	x
cont6	1692	128	2000	355	p, 1, 2
cont7	1820	128	2000	330	p, 1, 2
cont8	1948	128	2000	308	p, 1, 2
H186α	1013.767	4	31.25	9.2	p
H186α	1013.767	2	15.63	4.6	1, 2
H178α	1156.299	4	31.25	8.1	p
H178α	1156.299	2	15.63	4.1	1, 2
H176α	1196.028	4	31.25	7.8	p
H176α	1196.028	2	15.63	3.9	1, 2
H175α	1216.590	4	31.25	7.7	p
H173α	1259.150	2	15.63	3.7	1, 2	x
H172α	1281.175	4	31.25	7.3	p	x
H172α	1281.175	2	15.63	3.7	1, 2	x
H171α	1303.718	4	31.25	7.2	p
H171α	1303.718	2	15.63	3.6	1, 2
H170α	1326.792	4	31.25	7.1	p
H170α	1326.792	2	15.63	3.5	1, 2
H169α	1350.414	4	31.25	6.9	p	x
H169α	1350.414	2	15.63	3.5	1	x
H168α	1374.601	4	31.25	6.8	p
H168α	1374.601	2	15.63	3.4	1, 2
H167α	1399.368	4	31.25	6.7	p
H167α	1399.368	2	15.63	3.4	1, 2	x
H166α	1424.734	4	31.25	6.6	p
H166α	1424.734	2	15.63	3.3	1, 2
H165α	1450.716	4	31.25	6.5	p
H165α	1450.716	2	15.63	3.2	1, 2
H161α	1561.203	2	15.63	3.0	1	x
H158α	1651.541	2	15.63	2.8	1, 2
H156α	1715.673	2	15.63	2.7	1, 2
H155α	1748.986	2	15.63	2.7	1, 2
H154α	1783.168	2	15.63	2.6	1, 2
H153α	1818.246	2	15.63	2.6	1, 2
H152α	1854.250	2	15.63	2.5	1, 2
H151α	1891.212	2	15.63	2.5	2

Notes.

^(a)

Bandwidth of the individual spectral units.

^(b)

The flags correspond to the pilot project (p), and phases 1 and 2.

^(c)

These flags mark spectral windows that were unusable because of RFI.

^(d)

In phase 1, we unfortunately missed the 1667 line. For the pilot and phase 2, the 1667 line is included in the OH2/3 setup at 1665 MHz.

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