Table 2: Parameters of the ammonia spectra measured.
Position Line $T_{\rm MB}$ (main) $v_{\rm LSR}$ FWHM(main) FWHM Areamain Areasatel $\tau$ $T_{{\rm kin}}$ N(H₂) n(H₂)

K km s^-1 km s^-1 km s^-1 K km s^-1 K km s^-1 K cm^-2 cm^-3

TMC-1 CP (1, 1) 2.40(0.03) 5.90(0.1) 0.72(0.03) 0.54(0.04) 1.68(0.02) 2.0(0.02) 0.5(0.1) $\rm 9.4^{+1}_{-1}$ 1.1e+23 4.0e+6

TMC-1 CP (2, 2) 0.12(0.03) 5.90(0.1) 0.50(0.10) - 0.07(0.02) - -

HCL2E (-240, -60) (1, 1) 0.99(0.07) 4.68(0.01) 0.77(0.03) 0.50(0.02) 0.96(0.03) 0.81(0.05) 0.4(0.2) $\rm 10.3^{+1}_{-2}$ 4.2e+22 2.6e+05

HCL2E (-240, -60) (2, 2) 0.07(0.03) 4.70(0.10) 1.20(0.30) - 0.09(0.02) - -

HCL2E (-180, -100) (1, 1) 1.15(0.09) 4.65(0.02) 0.77(0.04) 0.49(0.03) 0.94(0.04) 1.0(0.1) 0.7(0.3) $\rm 14.8^{+1}_{-2}$ 3.0e+22 2.3e+05

HCL2E (-180, -100) (2, 2) 0.26(0.06) 4.65(0.05) 0.57(0.09) - 0.15(0.02) - -

**Table 2:** Parameters of the ammonia spectra measured.
Position	Line	$T_{\rm MB}$ (main)	$v_{\rm LSR}$	FWHM(main)	FWHM	Areamain	Areasatel	$\tau$	$T_{{\rm kin}}$	N(H₂)	n(H₂)
		K	km s^-1	km s^-1	km s^-1	K km s^-1	K km s^-1		K	cm^-2	cm^-3
TMC-1 CP	(1, 1)	2.40(0.03)	5.90(0.1)	0.72(0.03)	0.54(0.04)	1.68(0.02)	2.0(0.02)	0.5(0.1)	$\rm 9.4^{+1}_{-1}$	1.1e+23	4.0e+6
TMC-1 CP	(2, 2)	0.12(0.03)	5.90(0.1)	0.50(0.10)	-	0.07(0.02)	-	-
HCL2E (-240, -60)	(1, 1)	0.99(0.07)	4.68(0.01)	0.77(0.03)	0.50(0.02)	0.96(0.03)	0.81(0.05)	0.4(0.2)	$\rm 10.3^{+1}_{-2}$	4.2e+22	2.6e+05
HCL2E (-240, -60)	(2, 2)	0.07(0.03)	4.70(0.10)	1.20(0.30)	-	0.09(0.02)	-	-
HCL2E (-180, -100)	(1, 1)	1.15(0.09)	4.65(0.02)	0.77(0.04)	0.49(0.03)	0.94(0.04)	1.0(0.1)	0.7(0.3)	$\rm 14.8^{+1}_{-2}$	3.0e+22	2.3e+05
HCL2E (-180, -100)	(2, 2)	0.26(0.06)	4.65(0.05)	0.57(0.09)	-	0.15(0.02)	-	-

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