Source code for realtime.receive.core.time_utils

from astropy.time import Time

_SECS_PER_DAY = 86400
_UNIX_EPOCH_AS_MJD = 40587



[docs]
def mjd_to_unix(mjd):
    """MJD secs -> fractional secs since UNIX epoch."""
    return mjd - _UNIX_EPOCH_AS_MJD * _SECS_PER_DAY




[docs]
def unix_to_mjd(times):
    """Fractional secs since UNIX epoch -> MJD secs."""
    return times + _UNIX_EPOCH_AS_MJD * _SECS_PER_DAY




[docs]
def unix_as_astropy(time) -> Time:
    """UNIX timestamp -> astropy.time.Time"""
    return Time(time, format="unix")