\begin{table}%t1 \caption{\label{galparm}Galaxy parameters.} %\centerline { \small\begin{tabular}{llllll} \hline\hline & NGC~278 & NGC~660 & NGC~3628 & NGC~4631 & NGC~4666 \\ \hline Type$^{a}$ & SAB(rs)b & SB(s)a pec; HII/Liner & SAb pec sp Liner & SB(s)d & SABc: Liner \\ RA (B1950)$^{a}$ & 00$^{\rm h}$49$^{\rm m}$14.6$^{\rm s}$& 01$^{\rm h}$40$^{\rm m}$21.7$^{\rm s}$& $11^{\rm h}17^{\rm m}40.3^{\rm s}$ & $12^{\rm h}39^{\rm m}41.9^{\rm s}$ & $12^{\rm h}42^{\rm m}34.8^{\rm s}$ \\ Dec (B1950)$^{a}$ &+47$^{\circ}$16$'$44$''$ &+13$^{\circ}$23$'$37$''$ & $+13^{\circ}51'49''$ & $+32^{\circ}48'56''$ & $-00{^\circ}11'19''$ \\ RA (J2000)$^{a}$ & 00$^{\rm h}$52$^{\rm m}$04.3$^{\rm s}$& 01$^{\rm h}$43$^{\rm m}$02.4$^{\rm s}$& $11^{\rm h}20^{\rm m}17.0^{\rm s}$ & $12^{\rm h}42^{\rm m}08.0^{\rm s}$ & $12^{\rm h}45^{\rm m}08.6^{\rm s}$ \\ Dec (J2000)$^{a}$ &+47$^{\circ}$33$'$02$''$ &+13$^{\circ}$38$'$42$''$ & $+13^{\circ}35'23''$ & $+32^{\circ}32'29''$ & $-00^{\circ}27'43''$\\ $V_{\rm LSR}^{\rm b}$ & +630 $\kms$ & +841 $\kms$ & +838 $\kms$ & +618 $\kms$ & +1523 $\kms$\\ Inclination $i^{b}$ & 28$^{\circ}$ & 70$^{\circ}$ & 87$^{\circ}$ & 86$^{\circ}$ & 70$^{\circ}$ \\ Position angle $P^{b}$&116$^{\circ}$ & 45$^{\circ}$ & 102$^{\circ}$ & 86$^{\circ}$ & 225$^{\circ}$\\ Distance $D^{a, c}$ & 12.1~Mpc & 13.0~Mpc & 11.9~Mpc & 7.7~Mpc & 22.6~Mpc\\ Scale & 58 pc/$''$ & 63 pc/$''$ & 58 pc/$''$ & 37 pc/$''$ & 109 pc/$''$\\ \hline \end{tabular}} \smallskip \par Notes: $^{a}$ NED, $^{b}$ Nishiyama \& Nakai. (2000); van Driel et~al. (\cite{Driel1995}); Irwin \& Sofue (\cite{Irwin1996}); Rand (\cite{Rand2000}); Walter, et~al. (\cite{Walter2004}), $^{c}$ Moustakas \& Kennicutt (\cite{Moustakas2006}). \end{table}