TimeBesselianEpochString

class astropy.time.TimeBesselianEpochString(val1, val2, scale, precision, in_subfmt, out_subfmt, from_jd=False)[source] [edit on github]

Bases: astropy.time.TimeEpochDateString

Besselian Epoch year as string value(s) like ‘B1950.0’

Attributes Summary

epoch_prefix
epoch_to_jd
jd_to_epoch
name
scale Time scale
value

Methods Summary

format_string(str_fmt, **kwargs) Write time to a string using a given format.
parse_string(timestr, subfmts) Read time from a single string, using a set of possible formats.
set_jds(val1, val2) Parse the time strings contained in val1 and set jd1, jd2
str_kwargs() Generator that yields a dict of values corresponding to the calendar date and time for the internal JD values.
to_value([parent]) Return time representation from internal jd1 and jd2.

Attributes Documentation

epoch_prefix = 'B'
epoch_to_jd = 'epb2jd'
jd_to_epoch = 'epb'
name = 'byear_str'
scale

Time scale

value

Methods Documentation

format_string(str_fmt, **kwargs) [edit on github]

Write time to a string using a given format.

By default, just interprets str_fmt as a format string, but subclasses can add to this.

parse_string(timestr, subfmts) [edit on github]

Read time from a single string, using a set of possible formats.

set_jds(val1, val2) [edit on github]

Parse the time strings contained in val1 and set jd1, jd2

str_kwargs() [edit on github]

Generator that yields a dict of values corresponding to the calendar date and time for the internal JD values.

to_value(parent=None) [edit on github]

Return time representation from internal jd1 and jd2. This is the base method that ignores parent and requires that subclasses implement the value property. Subclasses that require parent or have other optional args for to_value should compute and return the value directly.