def __new__(cls, data, unit=None, f0=None, df=None, frequencies=None,<EOL>name=None, epoch=None, channel=None, **kwargs):
if f0 is not None:<EOL><INDENT>kwargs['<STR_LIT>'] = f0<EOL><DEDENT>if df is not None:<EOL><INDENT>kwargs['<STR_LIT>'] = df<EOL><DEDENT>if frequencies is not None:<EOL><INDENT>kwargs['<STR_LIT>'] = frequencies<EOL><DEDENT>return super(FrequencySeries, cls).__new__(<EOL>cls, data, unit=unit, name=name, channel=channel,<EOL>epoch=epoch, **kwargs)<EOL>
Generate a new FrequencySeries.