Table 2. The parameters used to calculate the OH rotational temperatures

Peak identification	Quantum number J’	Rotational term value (cm–1)	Einstein coefficient set (s–1)
			Mies	LWR	TL	NSNOB	HPG	vdLG	Brooke
P1(2)	1.5	10,172.2962	16.742	9.998	17.119	11.80	11.68	10.260	9.895802
P1(4)	3.5	10,352.5507	21.823	13.367	22.112	15.60	15.48	13.622	13.15222

OH, hydroxyl; LWR, Langhoff; TL, Turnbull & Lowe; NSNOB, Nelson; HPG, Holtzclaw; vdLG, van der Loo & Groenenboom.