All Tables

Table 6: Parameters of VLBA water maser features in core C. For each identified feature, Col. 1 indicates the harboring maser subcluster; Cols. 2 and 3 the LSR velocity and the integrated flux density of the highest-intensity channel; Cols. 4 and 5 the positional (RA and Dec) offsets (with the associated errors), evaluated with respect to the derived absolute position of the reference feature ( $\alpha({\rm J}2000) = 18^{\rm h} 36^{\rm m} 13\hbox{$.\!\!^{\rm s}$ }1140$ , $\delta({\rm J}2000) = -7\hbox{$^\circ$ }12' 7\hbox{$.\!\!^{\prime\prime}$ }528$ ); Cols. 6-8 the projected components along the RA and Dec axes and the absolute value of the derived proper motions (together with the associated errors).