\\ Species Tag:& 17004 & Name:& NH3-v2 \\ Version: & 1 & & NH$_3$ ammonia, \\ Date: & Mar. 1984 & & $\nu_2 $ vibrational state \\ Contributor:& R. L. Poynter & & \\ & & & \\ Lines Listed: & 442 & Q(300.0)=& 579.029 \\ Freq. (GHz) $<$ & 11589 & Q(225.0)=& 378.443 \\ Max. J: & 17 & Q(150.0)=& 207.109 \\ LOGSTR0= & -11.9 & Q(75.00)=& 74.559 \\ LOGSTR1= & -11.6 & Q(37.50)=& 27.606 \\ Isotope Corr.: & & Q(18.75)=& 11.251 \\ Egy. (cm$^{-1}$) $>$& 948.6 & Q(9.375)=& 5.398 \\ $\mu_a$ = & & A=& B \\ $\mu_b$ = & & B=& 299196.11 \\ $\mu_c$ = & 1.253 & C=& 183595.39 \headend The lines for this species were derived by combination differences from the $\nu_2$ lines reported by R. L. Poynter and J. S. Margolis, 1984, Mol. Phys. {\bf 81}, 393. Some measurements have been reported by: F. Y. Chu and S. M. Freund, 1973, J. Mol. Spect. {\bf 48}, 183. S. Urban {\it et al.}, 1980, J. Mol. Spect. {\bf 79}, 455. E. N. Karyakin {\it et al.}, 1977, J. Mol. Spect. {\bf 66}, 177. S. Urban {\it et al.}, 1981, J. Mol. Spect. {\bf 88}, 274. The transition dipole moment was reported by B. J. Orr and T. Oka, 1977, J. Mol. Spect. {\bf 66}, 302.