lines_rest2obs

interferopy.casatools_vla_pipe.lines_rest2obs(line_freqs_rest, line_widths_kms, vrad0)

Get observed frame frequencies and widths of the lines.

Parameters

• line_freqs_rest – list of rest-frame line frequencies

• line_widths_kms – list of rest-frame linewidths in km/s

• vrad0 – systemic velocity of the galaxy in km/s

Returns

line_freqs, line_widths, both in GHz