  The conditions of thermochemical and radiative non-equilibrium attained in
nitrogen shocked flows were quantified using a vibronic state-specific model.
This model, being described in a companion paper, was implemented in Euler
one-dimensional simulations for shots $19$, $20$ and $40$ of the EAST's
$62^{\textrm{th}}$ campaign. It was found that the peak values of the
instrumental radiative intensities were underestimated by one to two orders of
magnitude, and sensitivity tests performed on several parameters of the
simulations were not successful in getting a reasonable agreement. The shapes
of the instrumental radiative intensities' profiles obtained in the low speed
shot were correctly predicted, unlike the ones of the medium and high speed
shots which revealed non-null plateaus proceeding or coalescing with peaks.
These plateaus were not predicted at all. It is suspected that such
discrepancies may have resulted from neglecting other shock tube related
phenomena, as pointed out by other researchers in the literature: the
absorption of radiation emitted by the driver gas and the EAST electric arc,
and/or the conduction of heat due to downstream plasma being subjected to a
stronger shock wave.
