Herschel GASPS spectral observations of T Tauri stars in Taurus - Unraveling far-infrared line emission from jets and discs

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Table 1

Observed wavelength ranges, resolution, instrument configuration, amount of sources observed, and properties of the main transitions covered.

Channel	λλ [μm]	R	Mode	No. Sources	Sp	Transition	T_ex [K]	λ₀ [μm]

Blue	62.93–63.43	3150	LineSpec	76	[OI]	³P₁–³P₂	228	63.18
					o-H₂O	8₁₈–7₀₇	1293	63.32
Red	188.76–190.29	1500	LineSpec	76	DCO⁺	J = 22–21	2068	189.57

Blue	71.82–73.33	1800	RangeSpec	39	o-H₂O	7₀₇–6₁₆	685	71.94
					CH⁺	J = 5–4	600	72.14
					CO	J = 36–35	3700	72.84
Red	143.61–146.66	1200	RangeSpec	39	p-H₂O	4₁₃–3₂₂	396	144.52
					CO	J = 18–17	945	144.78
					[OI]	³P₀–³P₁	326	145.52

Blue	78.37–79.73	1900	RangeSpec	38	o-H₂O	4₂₃–3₁₂	432	78.74
					p-H₂O	6₁₅–5₂₄	396	78.92
					OH	–	182	79.12+79.18
					CO	J = 33–32	3092	79.36
Red	156.73–159.43	1250	RangeSpec	38	[CII]	²P_3/2–²P_1/2	91	157.74
					p-H₂O	3₃₁–4₀₄	410	158.31

Blue	89.29–90.72	2500	RangeSpec	30	p-H₂O	3₂₂–2₁₁	297	89.99
					CO	J = 29–28	2400	90.16
Red	178.58–181.44	1450	RangeSpec	30	o-H₂O	2₁₂–1₀₁	115	179.53
					o-H₂O	2₂₁–2₁₂	194	180.49

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