1D spectrum extracted (black line) from an SDSS-II spectral observations of NGC 5002, obtained from a position in proximity to ASASSN-20jq and with prominent nebular emission features from the host marked and labeled. The underlying stellar population is modeled using STARLIGHT (red line) and subtracted from the observed spectrum. The resulting gas-phase spectrum is shown in blue. The most prominent [O III] λ5007 is saturated and therefore masked by a yellow band. A single Gaussian function was fit to the nebular lines plotted within the insets. Flux ratios of these lines combined with the calibrations of Pettini & Pagel (2004) and Dopita et al. (2016) indicate a sub-solar gas-phase metallicity.