TimeBesselianEpoch

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

Bases: astropy.time.TimeEpochDate

Besselian Epoch year as floating point value(s) like 1950.0

Attributes Summary

epoch_to_jd
jd_to_epoch
name
scale Time scale
value

Methods Summary

set_jds(val1, val2) Set internal jd1 and jd2 from val1 and val2.
to_value([parent]) Return time representation from internal jd1 and jd2.

Attributes Documentation

epoch_to_jd = 'epb2jd'
jd_to_epoch = 'epb'
name = 'byear'
scale

Time scale

value

Methods Documentation

set_jds(val1, val2) [edit on github]

Set internal jd1 and jd2 from val1 and val2. Must be provided by derived classes.

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.