def __init__(self):
super(AstrometryEquatorial, self).__init__()
self.add_param(
p.AngleParameter(name="RAJ",
units="H:M:S",
description="Right ascension (J2000)",
aliases=["RAJ"]))
self.add_param(
p.AngleParameter(name="DECJ",
units="D:M:S",
description="Declination (J2000)",
aliases=["DECJ"]))
self.add_param(
p.floatParameter(name="PMRA",
units="mas/year",
value=0.0,
description="Proper motion in RA"))
self.add_param(
p.floatParameter(name="PMDEC",
units="mas/year",
value=0.0,
description="Proper motion in DEC"))
self.set_special_params(['RAJ', 'DECJ', 'PMRA', 'PMDEC'])
def __init__(self):
super(Astrometry, self).__init__()
self.add_param(p.AngleParameter(name="RAJ",
units="H:M:S",
description="Right ascension (J2000)",
aliases=["RAJ"]))
self.add_param(p.AngleParameter(name="DECJ",
units="D:M:S",
description="Declination (J2000)",
aliases=["DECJ"]))
self.add_param(p.MJDParameter(name="POSEPOCH",
description="Reference epoch for position"))
self.add_param(p.floatParameter(name="PMRA",
units="mas/year", value=0.0,
description="Proper motion in RA"))
self.add_param(p.floatParameter(name="PMDEC",
units="mas/year", value=0.0,
description="Proper motion in DEC"))
self.add_param(p.floatParameter(name="PX",
units="mas", value=0.0,
description="Parallax"))
self.delay_funcs['L1'] += [self.solar_system_geometric_delay,]
def __init__(self):
super(AstrometryEcliptic, self).__init__()
self.add_param(
p.AngleParameter(name="ELONG",
units="deg",
description="Ecliptic longitude",
aliases=["LAMBDA"]))
self.add_param(
p.AngleParameter(name="ELAT",
units="deg",
description="Ecliptic latitude",
aliases=["BETA"]))
self.add_param(
p.floatParameter(name="PMELONG",
units="mas/year",
value=0.0,
description="Proper motion in ecliptic longitude",
aliases=["PMLAMBDA"]))
self.add_param(
p.floatParameter(name="PMELAT",
units="mas/year",
value=0.0,
description="Proper motion in ecliptic latitude",
aliases=["PMBETA"]))
self.add_param(
p.strParameter(name="ECL",
description="Obliquity angle value secetion"))
self.set_special_params(['ELONG', 'ELAT', 'PMELONG', 'PMELAT'])
def __init__(self):
super(Dispersion, self).__init__()
self.add_param(p.floatParameter(name="DM",
units="pc cm^-3", value=0.0,
description="Dispersion measure"))
# DMX is for info output right now
self.add_param(p.floatParameter(name="DMX",
units="pc cm^-3", value=0.0,
description="Dispersion measure"))
self.add_param(p.prefixParameter(prefix='DMX_', indexformat='0000',
units="pc cm^-3", value=0.0,
unitTplt=lambda x: "pc cm^-3",
description='Dispersion measure variation',
descriptionTplt=lambda x: "Dispersion measure",
type_match='float'))
self.add_param(p.prefixParameter(prefix='DMXR1_', indexformat='0000',
units="MJD",
value=time.Time(0.0, scale='utc', format='mjd'),
unitTplt=lambda x: "MJD",
description='Beginning of DMX interval',
descriptionTplt=lambda x: 'Beginning of DMX interval',
type_match='MJD', time_scale='utc'))
self.add_param(p.prefixParameter(prefix='DMXR2_', indexformat='0000',
units="MJD",
value=time.Time(0.0, scale='utc', format='mjd'),
unitTplt=lambda x: "MJD",
description='End of DMX interval',
descriptionTplt=lambda x: 'End of DMX interval',
type_match='MJD', time_scale='utc'))
self.delay_funcs['L1'] += [self.dispersion_delay]
def __init__(self):
super(DispersionDMX, self).__init__()
# DMX is for info output right now
self.add_param(p.floatParameter(name="DMX",
units="pc cm^-3", value=0.0,
description="Dispersion measure"))
self.add_param(p.prefixParameter(prefix='DMX_', indexformat='0000',
units="pc cm^-3", value=0.0,
unitTplt=lambda x: "pc cm^-3",
description='Dispersion measure variation',
descriptionTplt=lambda x: "Dispersion measure",
type_match='float'))
self.add_param(p.prefixParameter(prefix='DMXR1_', indexformat='0000',
units="MJD",
value=time.Time(0.0, scale='utc', format='mjd'),
unitTplt=lambda x: "MJD",
description='Beginning of DMX interval',
descriptionTplt=lambda x: 'Beginning of DMX interval',
type_match='MJD', time_scale='utc'))
self.add_param(p.prefixParameter(prefix='DMXR2_', indexformat='0000',
units="MJD",
value=time.Time(0.0, scale='utc', format='mjd'),
unitTplt=lambda x: "MJD",
description='End of DMX interval',
descriptionTplt=lambda x: 'End of DMX interval',
type_match='MJD', time_scale='utc'))
self.dm_value_funcs += [self.dmx_dm,]
self.model_special_params = ['DMX_0001', 'DMXR1_0001','DMXR2_0001']
def __init__(self):
super(Dispersion, self).__init__()
self.add_param(p.floatParameter(name="DM",
units="pc cm^-3", value=0.0,
description="Dispersion measure"))
self.dm_value_funcs = [self.constant_dm,]
self.delay_funcs['L1'] += [self.dispersion_delay,]
def __init__(self):
super(Spindown, self).__init__()
# The number of terms in the taylor exapansion of spin freq (F0...FN)
#self.num_spin_terms = maxderivs
self.add_param(p.floatParameter(name="F0", value=0.0, units="Hz",
description="Spin-frequency", long_double=True))
self.add_param(p.prefixParameter(name="F1", value=0.0, units='Hz/s^1',
description="Spindown-rate",
unitTplt=self.F_unit,
descriptionTplt=self.F_description,
type_match='float',long_double=True))
self.add_param(p.MJDParameter(name="TZRMJD",
description="Reference epoch for phase = 0.0",
time_scale='tdb'))
self.add_param(p.MJDParameter(name="PEPOCH",
description="Reference epoch for spin-down",
time_scale='tdb'))
self.phase_funcs += [self.spindown_phase,]
def __init__(self):
super(BT, self).__init__()
# TO DO: add commonly used parameters such as T90, TASC with clear,
# documented usage.
# Parameters are mostly defined as numpy doubles.
# Some might become long doubles in the future.
self.BinaryModelName = 'BT'
self.add_param(p.floatParameter(name="PB",
units="s",
description="Orbital period"))
self.add_param(p.floatParameter(name="A1",
units="lt-s",
description="Projected semi-major axis"))
self.add_param(p.floatParameter(name="E",
units="",
aliases = ["ECC"],
description="Eccentricity"))
# Warning(paulr): This says the units on OM are deg (which is correct)
# But then it converts the value to radians!
# This may work OK in here, but when printing the value to a new
# par file, it comes out wrong!
self.add_param(p.AngleParameter(name="OM",
units="deg",
description="Longitude of periastron"))
self.add_param(p.MJDParameter(name="T0",
time_scale='tdb', description="Epoch of periastron passage"))
self.add_param(p.floatParameter(name="PBDOT",
units="s/s",
description="First derivative of orbital period"))
self.add_param(p.floatParameter(name="OMDOT",
units="deg/yr",
description="Periastron advance"))
self.add_param(p.floatParameter(name="XDOT",
units="s/s",
description="Orbital spin-down rate"))
self.add_param(p.floatParameter(name="EDOT",
units="s^-1",
description="Orbital spin-down rate"))
self.add_param(p.floatParameter(name="GAMMA",
units="s",
description="Time dilation & gravitational redshift"))
self.delay_funcs['L2'] += [self.BT_delay,]
def __init__(self):
super(BinaryBT, self).__init__()
self.binary_model_name = 'BT'
self.binary_model_class = BTmodel
self.add_param(p.floatParameter(
name="GAMMA",
value=0.0,
units="second",
description="Time dilation & gravitational redshift"),
binary_param=True)
def __init__(self):
super(Astrometry, self).__init__()
self.add_param(
p.AngleParameter(name="RAJ",
units="H:M:S",
description="Right ascension (J2000)",
aliases=["RAJ"]))
self.add_param(
p.AngleParameter(name="DECJ",
units="D:M:S",
description="Declination (J2000)",
aliases=["DECJ"]))
self.add_param(
p.MJDParameter(name="POSEPOCH",
description="Reference epoch for position"))
self.add_param(
p.floatParameter(name="PMRA",
units="mas/year",
value=0.0,
description="Proper motion in RA"))
self.add_param(
p.floatParameter(name="PMDEC",
units="mas/year",
value=0.0,
description="Proper motion in DEC"))
self.add_param(
p.floatParameter(name="PX",
units="mas",
value=0.0,
description="Parallax"))
self.delay_funcs['L1'] += [
self.solar_system_geometric_delay,
]
def __init__(self):
super(BinaryELL1, self).__init__()
self.binary_model_name = 'ELL1'
self.binary_model_class = ELL1model
self.add_param(p.MJDParameter(name="TASC",
description="Epoch of ascending node",
time_scale='tdb'),
binary_param=True)
self.add_param(p.floatParameter(
name="EPS1",
units="",
description=
"First Laplace-Lagrange parameter, ECC x sin(OM) for ELL1 model",
long_double=True),
binary_param=True)
self.add_param(p.floatParameter(
name="EPS2",
units="",
description=
"Second Laplace-Lagrange parameter, ECC x cos(OM) for ELL1 model",
long_double=True),
binary_param=True)
self.add_param(p.floatParameter(
name="EPS1DOT",
units="1e-12/s",
description="First derivative of first Laplace-Lagrange parameter",
long_double=True),
binary_param=True)
self.add_param(p.floatParameter(
name="EPS2DOT",
units="1e-12/s",
description="Second derivative of first Laplace-Lagrange parameter",
long_double=True),
binary_param=True)
def __init__(self):
super(Astrometry, self).__init__()
self.add_param(
p.MJDParameter(name="POSEPOCH",
description="Reference epoch for position"))
self.add_param(
p.floatParameter(name="PX",
units="mas",
value=0.0,
description="Parallax"))
self.delay_funcs['L1'] += [
self.solar_system_geometric_delay,
]
def __init__(self, ):
super(DDwrapper, self).__init__()
self.BinaryModelName = 'DD'
self.add_param(p.floatParameter(
name="A0",
units="s",
description="DD model aberration parameter A0"),
binary_param=True)
self.add_param(p.floatParameter(
name="B0",
units="s",
description="DD model aberration parameter B0",
),
binary_param=True)
self.add_param(p.floatParameter(
name="GAMMA",
units="second",
description="Binary Einsten delay GAMMA term"),
binary_param=True)
self.add_param(p.floatParameter(
name="DR",
units="",
description="Relativistic deformation of the orbit"),
binary_param=True)
self.add_param(p.floatParameter(
name="DTH",
units="",
description="Relativistic deformation of the orbit",
),
binary_param=True)
self.add_param(p.floatParameter(
name="SINI", units="", description="Sine of inclination angle"),
binary_param=True)
self.binary_delay_funcs += [
self.DD_delay,
]
self.delay_funcs['L2'] += [
self.DD_delay,
]
def __init__(self):
super(Spindown, self).__init__()
# The number of terms in the taylor exapansion of spin freq (F0...FN)
#self.num_spin_terms = maxderivs
self.add_param(
p.floatParameter(name="F0",
value=0.0,
units="Hz",
description="Spin-frequency",
long_double=True))
self.add_param(
p.prefixParameter(name="F1",
value=0.0,
units='Hz/s^1',
description="Spindown-rate",
unitTplt=self.F_unit,
descriptionTplt=self.F_description,
type_match='float',
long_double=True))
self.add_param(
p.MJDParameter(name="TZRMJD",
description="Reference epoch for phase = 0.0",
time_scale='tdb'))
self.add_param(
p.MJDParameter(name="PEPOCH",
description="Reference epoch for spin-down",
time_scale='tdb'))
self.phase_funcs += [
self.spindown_phase,
]
def __init__(self,):
super(DDwrapper, self).__init__()
self.BinaryModelName = 'DD'
self.add_param(p.floatParameter(name="A0",
units="s",
description="DD model aberration parameter A0"),
binary_param = True)
self.add_param(p.floatParameter(name="B0",
units="s",
description="DD model aberration parameter B0",),
binary_param = True)
self.add_param(p.floatParameter(name="GAMMA",
units="second",
description="Binary Einsten delay GAMMA term"),
binary_param = True)
self.add_param(p.floatParameter(name="DR",
units="",
description="Relativistic deformation of the orbit"),
binary_param = True)
self.add_param(p.floatParameter(name="DTH",
units="",
description="Relativistic deformation of the orbit",),
binary_param = True)
self.add_param(p.floatParameter(name="SINI",
units="",
description="Sine of inclination angle"),
binary_param = True)
self.binary_delay_funcs += [self.DD_delay,]
self.delay_funcs['L2'] += [self.DD_delay,]
def __init__(self):
super(BT, self).__init__()
# TO DO: add commonly used parameters such as T90, TASC with clear,
# documented usage.
# Parameters are mostly defined as numpy doubles.
# Some might become long doubles in the future.
self.BinaryModelName = 'BT'
self.add_param(
p.floatParameter(name="PB",
units="s",
description="Orbital period"))
self.add_param(
p.floatParameter(name="A1",
units="lt-s",
description="Projected semi-major axis"))
self.add_param(
p.floatParameter(name="E",
units="",
aliases=["ECC"],
description="Eccentricity"))
# Warning(paulr): This says the units on OM are deg (which is correct)
# But then it converts the value to radians!
# This may work OK in here, but when printing the value to a new
# par file, it comes out wrong!
self.add_param(
p.AngleParameter(name="OM",
units="deg",
description="Longitude of periastron"))
self.add_param(
p.MJDParameter(name="T0",
time_scale='tdb',
description="Epoch of periastron passage"))
self.add_param(
p.floatParameter(name="PBDOT",
units="s/s",
description="First derivative of orbital period"))
self.add_param(
p.floatParameter(name="OMDOT",
units="deg/yr",
description="Periastron advance"))
self.add_param(
p.floatParameter(name="XDOT",
units="s/s",
description="Orbital spin-down rate"))
self.add_param(
p.floatParameter(name="EDOT",
units="s^-1",
description="Orbital spin-down rate"))
self.add_param(
p.floatParameter(
name="GAMMA",
units="s",
description="Time dilation & gravitational redshift"))
self.delay_funcs['L2'] += [
self.BT_delay,
]
def __init__(self, ):
super(PulsarBinary, self).__init__()
self.binary_model_name = None
self.barycentric_time = None
self.binary_model_class = None
self.binary_delay_funcs = []
self.binary_params = []
self.add_param(p.floatParameter(name="PB",
units=u.day,
description="Orbital period"),
binary_param=True)
self.add_param(p.floatParameter(
name="PBDOT",
units=1e-12 * u.day / u.day,
description="Orbital period derivitve respect to time"),
binary_param=True)
self.add_param(p.floatParameter(
name="A1",
units=ls,
description="Projected semi-major axis, a*sin(i)"),
binary_param=True)
# NOTE: the DOT here takes the value and times 1e-12, tempo/tempo2 can
# take both.
self.add_param(p.floatParameter(
name="A1DOT",
aliases=['XDOT'],
units=1e-12 * ls / u.s,
description="Derivitve of projected semi-major axis, da*sin(i)/dt"
),
binary_param=True)
self.add_param(p.floatParameter(name="ECC",
units="",
aliases=["E"],
description="Eccentricity"),
binary_param=True)
self.add_param(p.floatParameter(
name="EDOT",
units="1e-12/s",
description="Eccentricity derivitve respect to time"),
binary_param=True)
self.add_param(p.MJDParameter(
name="T0",
description="Epoch of periastron passage",
time_scale='tdb'),
binary_param=True)
self.add_param(p.floatParameter(name="OM",
units=u.deg,
description="Longitude of periastron",
longdouble=True),
binary_param=True)
self.add_param(p.floatParameter(name="OMDOT",
units="deg/year",
description="Longitude of periastron",
longdouble=True),
binary_param=True)
self.add_param(p.floatParameter(
name="M2",
units=u.M_sun,
description="Mass of companian in the unit Sun mass"),
binary_param=True)
self.add_param(p.floatParameter(
name="SINI",
value=0.0,
units="",
description="Sine of inclination angle"),
binary_param=True)
# Set up delay function
self.binary_delay_funcs += [
self.binarymodel_delay,
]
self.delay_funcs['L2'] += [
self.binarymodel_delay,
]
def __init__(self,):
super(PSRbinaryWapper, self).__init__()
self.BinaryModelName = None
self.barycentricTime = None
self.binary_delay_funcs= []
self.binary_params = []
self.add_param(p.floatParameter(name="PB",
units=u.day,
description="Orbital period"),
binary_param = True)
self.add_param(p.floatParameter(name="PBDOT",
units=u.day/u.day,
description="Orbital period derivitve respect to time"),
binary_param = True)
self.add_param(p.floatParameter(name="XPBDOT",
units=u.s/u.s,
description="Rate of change of orbital period minus GR prediction"),
binary_param = True)
self.add_param(p.floatParameter(name="A1",
units=ls,
description="Projected semi-major axis, a*sin(i)"),
binary_param = True)
self.add_param(p.floatParameter(name = "A1DOT",
units=ls/u.s,
description="Derivitve of projected semi-major axis, da*sin(i)/dt"),
binary_param = True)
self.add_param(p.floatParameter(name="ECC",
units="",
aliases = ["E"],
description="Eccentricity"),
binary_param = True)
self.add_param(p.floatParameter(name="EDOT",
units="1/s",
description="Eccentricity derivitve respect to time"),
binary_param = True)
self.add_param(p.MJDParameter(name="T0",
description="Epoch of periastron passage", time_scale='tdb'),
binary_param = True)
self.add_param(p.floatParameter(name="OM",
units=u.deg,
description="Longitude of periastron"),
binary_param = True)
self.add_param(p.floatParameter(name="OMDOT",
units="deg/year",
description="Longitude of periastron"),
binary_param = True)
self.add_param(p.floatParameter(name="M2",
units=u.M_sun,
description="Mass of companian in the unit Sun mass"),
binary_param = True)
