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N2 band f-values

our most up-to-date f-value data are in

Oscillator strength and linewidth measurements of dipole-allowed transitions in 14N2 between 93.5 and 99.5 nm. [PDF]
Glenn Stark, K. P. Huber, K. Yoshino, Peter L. Smith, and I. Ito
J. Chem. Phys. 123, 214303 (2005).

Data tables [PDF]

c4' band details [PDF]
Line oscillator strengths measurements in the 0-0 band of the c4' transition of N2
Glenn Stark, K. P. Huber, K. Yoshino, M.-C. Chan, T. Matsui, Peter L. Smith & K. Ito
Astrophys. J. 531 321-328 (2000).