Evaluation of the Effective Temperature of Sunspots Using Molecular Parameters of AlF

Table 10

Franck-Condon factors and -centroids of band system of AlF molecule.

		= 0	= 1	= 2	= 3	= 4
= 0	(a)	0.751	0.215	0.032	0.003	∗
	(b)	1.628	1.556	1.476	1.376
	(c)	3608.2	3702.4	—	—
= 1	(a)	0.216	0.380	0.314	0.079	0.011
	(b)	1.713	1.636	1.566	1.488	1.393
	(c)	3492.2	3592.1	3702.4	—	—
= 2	(a)	0.031	0.317	0.161	0.335	0.129
	(b)	1.785	1.723	1.642	1.574	1.499
	(c)	—	3480.8	—	3687.1	—
= 3	(a)	0.003	0.078	0.343	0.048	0.308
	(b)	1.864	1.795	1.734	1.642	1.584
	(c)		—	3469.6	—	3672.2
= 4	(a)	∗	0.009	0.128	0.320	0.004
	(b)		1.874	1.805	1.744	1.597
	(c)		—	—	3458.6	—

(a) , (b) (Å), (c) (Å), and ∗: .