gravpy.general.
snr
(signal, detector)[source]¶Calculate the SNR of a signal in a given detector, assuming that it has been detected with an optimal filter. See e.g. arxiv.org/abs/1408.0740
Parameters: |
|
---|---|
Returns: |
|
gravpy.interferometers.
AdvancedLIGO
(frequencies=None, configuration=None, obs_time=None)[source]¶Bases: gravpy.interferometers.Interferometer
The aLIGO Interferometer
Methods
antenna_pattern (self, theta, phi, psi) |
Produce the antenna pattern for a detector, given its detector tensor, and a set of angles. |
energy_density (self[, frequencies]) |
Produce the sensitivity curve of the detector in terms of the energy density. |
noise_amplitude (self[, frequencies]) |
The noise amplitude for a detector is defined as $h^2_n(f) = f S_n(f)$ and is designed to incorporate the effect of integrating an inspiralling signal. |
noise_spectrum (self, x) |
Return the default noise spectrum for the interferometer. |
plot (self[, axis]) |
Plot the noise curve for this detector. |
psd (self[, frequencies]) |
Calculate the one-sided power spectral desnity for a detector. |
skymap (self[, nx, ny, psi]) |
Produce a skymap of the antenna repsonse of the interferometer. |
srpsd |
S0
= <Quantity 1.e-49 1 / Hz>¶configurations
= {'O1': ['data/aligo_freqVector.txt', 'data/o1_data50Mpc_step1.txt']}¶detector_tensor
= <Quantity [[ 4., 0., 0.], [ 0., -4., 0.], [ 0., 0., 0.]] km>¶f0
= <Quantity 215. Hz>¶frequency_range
= <Quantity [ 30., 4000.] Hz>¶fs
= <Quantity 20. Hz>¶length
= <Quantity 4. km>¶name
= 'aLIGO'¶noise_spectrum
(self, x)[source]¶Return the default noise spectrum for the interferometer.
Parameters: |
|
---|---|
Returns: |
|
xhat
= array([1, 0, 0])¶yhat
= array([0, 1, 0])¶zhat
= array([0, 0, 1])¶gravpy.interferometers.
BDecigo
(frequencies=None, configuration=None, obs_time=None)[source]¶Bases: gravpy.interferometers.Interferometer
Methods
antenna_pattern (self, theta, phi, psi) |
Produce the antenna pattern for a detector, given its detector tensor, and a set of angles. |
energy_density (self[, frequencies]) |
Produce the sensitivity curve of the detector in terms of the energy density. |
noise_amplitude (self[, frequencies]) |
The noise amplitude for a detector is defined as $h^2_n(f) = f S_n(f)$ and is designed to incorporate the effect of integrating an inspiralling signal. |
noise_spectrum (self, x) |
Return the default noise spectrum for the interferometer. |
plot (self[, axis]) |
Plot the noise curve for this detector. |
psd (self, frequencies) |
Calculate the one-sided power spectral desnity for a detector. |
skymap (self[, nx, ny, psi]) |
Produce a skymap of the antenna repsonse of the interferometer. |
srpsd |
S0
= <Quantity 4.04e-46 1 / Hz>¶frequencies
= <Quantity [1.00000000e-02, 1.00092155e-02, 1.00184395e-02, ..., 9.98159444e+01, 9.99079298e+01, 1.00000000e+02] Hz>¶frequency_range
= <Quantity [1.e-02, 1.e+02] Hz>¶psd
(self, frequencies)[source]¶Calculate the one-sided power spectral desnity for a detector. If a particular configuration is specified then the results will be returned for a spline fit to that configuration’s curve, if available.
Parameters: |
|
---|
gravpy.interferometers.
BigBangObservatory
(frequencies=None, configuration=None, obs_time=None)[source]¶Bases: gravpy.interferometers.Interferometer
The Big Bang Observatory.
Methods
antenna_pattern (self, theta, phi, psi) |
Produce the antenna pattern for a detector, given its detector tensor, and a set of angles. |
energy_density (self[, frequencies]) |
Produce the sensitivity curve of the detector in terms of the energy density. |
noise_amplitude (self[, frequencies]) |
The noise amplitude for a detector is defined as $h^2_n(f) = f S_n(f)$ and is designed to incorporate the effect of integrating an inspiralling signal. |
noise_spectrum (self, x) |
Return the default noise spectrum for the interferometer. |
plot (self[, axis]) |
Plot the noise curve for this detector. |
psd (self, frequencies) |
The power spectrum density of the detector, taken from equation 6 of arxiv:1101.3940. |
skymap (self[, nx, ny, psi]) |
Produce a skymap of the antenna repsonse of the interferometer. |
srpsd |
frequencies
= <Quantity [1.00000000e-03, 1.00115207e-03, 1.00230547e-03, ..., 9.97699834e+01, 9.98849255e+01, 1.00000000e+02] Hz>¶frequency_range
= <Quantity [1.e-03, 1.e+02] Hz>¶gravpy.interferometers.
Decigo
(frequencies=None, configuration=None, obs_time=None)[source]¶Bases: gravpy.interferometers.Interferometer
The full, original Decigo noise curve, from arxiv:1101.3940.
Methods
antenna_pattern (self, theta, phi, psi) |
Produce the antenna pattern for a detector, given its detector tensor, and a set of angles. |
energy_density (self[, frequencies]) |
Produce the sensitivity curve of the detector in terms of the energy density. |
noise_amplitude (self[, frequencies]) |
The noise amplitude for a detector is defined as $h^2_n(f) = f S_n(f)$ and is designed to incorporate the effect of integrating an inspiralling signal. |
noise_spectrum (self, x) |
Return the default noise spectrum for the interferometer. |
plot (self[, axis]) |
Plot the noise curve for this detector. |
psd (self, frequencies) |
The power spectrum density of the detector, taken from equation 5 of arxiv:1101.3940. |
skymap (self[, nx, ny, psi]) |
Produce a skymap of the antenna repsonse of the interferometer. |
srpsd |
fp
= <Quantity 7.36 Hz>¶frequencies
= <Quantity [1.00000000e-02, 1.00092155e-02, 1.00184395e-02, ..., 9.98159444e+01, 9.99079298e+01, 1.00000000e+02] Hz>¶frequency_range
= <Quantity [1.e-02, 1.e+02] Hz>¶gravpy.interferometers.
Detector
[source]¶Bases: object
This is the base class for all types of detectors, and contains the conversion methods between the various different ways of expressing the noise levels (sensitivity) of any detector.
Methods
energy_density (self[, frequencies]) |
Produce the sensitivity curve of the detector in terms of the energy density. |
noise_amplitude (self[, frequencies]) |
The noise amplitude for a detector is defined as $h^2_n(f) = f S_n(f)$ and is designed to incorporate the effect of integrating an inspiralling signal. |
plot (self[, axis]) |
Plot the noise curve for this detector. |
srpsd |
energy_density
(self, frequencies=None)[source]¶Produce the sensitivity curve of the detector in terms of the energy density.
Parameters: |
|
---|---|
Returns: |
|
noise_amplitude
(self, frequencies=None)[source]¶The noise amplitude for a detector is defined as $h^2_n(f) = f S_n(f)$ and is designed to incorporate the effect of integrating an inspiralling signal.
Parameters: |
|
---|---|
Returns: |
|
gravpy.interferometers.
EvolvedLISA
(frequencies=None, configuration=None, obs_time=None)[source]¶Bases: gravpy.interferometers.Interferometer
The eLISA Interferometer
Methods
antenna_pattern (self, theta, phi, psi) |
Produce the antenna pattern for a detector, given its detector tensor, and a set of angles. |
energy_density (self[, frequencies]) |
Produce the sensitivity curve of the detector in terms of the energy density. |
noise_amplitude (self[, frequencies]) |
The noise amplitude for a detector is defined as $h^2_n(f) = f S_n(f)$ and is designed to incorporate the effect of integrating an inspiralling signal. |
noise_spectrum (self, x) |
Return the default noise spectrum for the interferometer. |
plot (self[, axis]) |
Plot the noise curve for this detector. |
psd (self, frequencies) |
Calculate the one-sided power spectral desnity for a detector. |
skymap (self[, nx, ny, psi]) |
Produce a skymap of the antenna repsonse of the interferometer. |
srpsd |
L
= <Quantity 1.e+09 m>¶frequencies
= <Quantity [1.00000000e-06, 1.00138264e-06, 1.00276720e-06, ..., 9.97240436e-01, 9.98619265e-01, 1.00000000e+00] Hz>¶fs
= <Quantity 3.e-05 Hz>¶name
= 'eLISA'¶psd
(self, frequencies)[source]¶Calculate the one-sided power spectral desnity for a detector. If a particular configuration is specified then the results will be returned for a spline fit to that configuration’s curve, if available.
Parameters: |
|
---|
gravpy.interferometers.
GEO
(frequencies=None, configuration=None, obs_time=None)[source]¶Bases: gravpy.interferometers.Interferometer
The GEO600 Interferometer
Methods
antenna_pattern (self, theta, phi, psi) |
Produce the antenna pattern for a detector, given its detector tensor, and a set of angles. |
energy_density (self[, frequencies]) |
Produce the sensitivity curve of the detector in terms of the energy density. |
noise_amplitude (self[, frequencies]) |
The noise amplitude for a detector is defined as $h^2_n(f) = f S_n(f)$ and is designed to incorporate the effect of integrating an inspiralling signal. |
noise_spectrum (self, x) |
Return the default noise spectrum for the interferometer. |
plot (self[, axis]) |
Plot the noise curve for this detector. |
psd (self[, frequencies]) |
Calculate the one-sided power spectral desnity for a detector. |
skymap (self[, nx, ny, psi]) |
Produce a skymap of the antenna repsonse of the interferometer. |
srpsd |
S0
= <Quantity 1.e-46 1 / Hz>¶f0
= <Quantity 150. Hz>¶fs
= <Quantity 40. Hz>¶name
= 'GEO600'¶gravpy.interferometers.
InitialLIGO
(frequencies=None, configuration=None, obs_time=None)[source]¶Bases: gravpy.interferometers.Interferometer
The iLIGO Interferometer
Methods
antenna_pattern (self, theta, phi, psi) |
Produce the antenna pattern for a detector, given its detector tensor, and a set of angles. |
energy_density (self[, frequencies]) |
Produce the sensitivity curve of the detector in terms of the energy density. |
noise_amplitude (self[, frequencies]) |
The noise amplitude for a detector is defined as $h^2_n(f) = f S_n(f)$ and is designed to incorporate the effect of integrating an inspiralling signal. |
noise_spectrum (self, x) |
Return the default noise spectrum for the interferometer. |
plot (self[, axis]) |
Plot the noise curve for this detector. |
psd (self[, frequencies]) |
Calculate the one-sided power spectral desnity for a detector. |
skymap (self[, nx, ny, psi]) |
Produce a skymap of the antenna repsonse of the interferometer. |
srpsd |
S0
= <Quantity 9.e-46 1 / Hz>¶f0
= <Quantity 150. Hz>¶fs
= <Quantity 40. Hz>¶name
= 'Initial LIGO'¶gravpy.interferometers.
Interferometer
(frequencies=None, configuration=None, obs_time=None)[source]¶Bases: gravpy.interferometers.Detector
The base class to describe an interferometer.
Methods
antenna_pattern (self, theta, phi, psi) |
Produce the antenna pattern for a detector, given its detector tensor, and a set of angles. |
energy_density (self[, frequencies]) |
Produce the sensitivity curve of the detector in terms of the energy density. |
noise_amplitude (self[, frequencies]) |
The noise amplitude for a detector is defined as $h^2_n(f) = f S_n(f)$ and is designed to incorporate the effect of integrating an inspiralling signal. |
noise_spectrum (self, x) |
Return the default noise spectrum for the interferometer. |
plot (self[, axis]) |
Plot the noise curve for this detector. |
psd (self[, frequencies]) |
Calculate the one-sided power spectral desnity for a detector. |
skymap (self[, nx, ny, psi]) |
Produce a skymap of the antenna repsonse of the interferometer. |
srpsd |
S0
= <Quantity 1.e-46 1 / Hz>¶antenna_pattern
(self, theta, phi, psi)[source]¶Produce the antenna pattern for a detector, given its detector tensor, and a set of angles.
Parameters: |
|
---|---|
Returns: |
|
detector_tensor
= <Quantity [[ 4., 0., 0.], [ 0., -4., 0.], [ 0., 0., 0.]] km>¶f0
= <Quantity 150. Hz>¶frequencies
= <Quantity [1.00000000e+01, 1.00230582e+01, 1.00461695e+01, ..., 9.95404271e+04, 9.97699489e+04, 1.00000000e+05] Hz>¶fs
= <Quantity 40. Hz>¶length
= <Quantity 4. km>¶name
= 'Generic Interferometer'¶noise_spectrum
(self, x)[source]¶Return the default noise spectrum for the interferometer.
Parameters: |
|
---|---|
Returns: |
|
psd
(self, frequencies=None)[source]¶Calculate the one-sided power spectral desnity for a detector. If a particular configuration is specified then the results will be returned for a spline fit to that configuration’s curve, if available.
Parameters: |
|
---|
skymap
(self, nx=200, ny=100, psi=[0, 3.141592653589793])[source]¶Produce a skymap of the antenna repsonse of the interferometer.
Parameters: |
|
---|---|
Returns: |
|
xhat
= array([1, 0, 0])¶yhat
= array([0, 1, 0])¶zhat
= array([0, 0, 1])¶gravpy.interferometers.
LISA
(frequencies=None, configuration=None, obs_time=None)[source]¶Bases: gravpy.interferometers.Interferometer
The LISA Interferometer in its mission-accepted state, as of 2018
Methods
antenna_pattern (self, theta, phi, psi) |
Produce the antenna pattern for a detector, given its detector tensor, and a set of angles. |
confusion_noise (self, frequencies[, …]) |
The noise created by unresolvable galactic binaries at low frequencies. |
energy_density (self[, frequencies]) |
Produce the sensitivity curve of the detector in terms of the energy density. |
metrology_noise (self, frequencies) |
Calculate the noise due to the single-link optical metrology, from arxiv:1803.01944. |
noise_amplitude (self[, frequencies]) |
The noise amplitude for a detector is defined as $h^2_n(f) = f S_n(f)$ and is designed to incorporate the effect of integrating an inspiralling signal. |
noise_spectrum (self, x) |
Return the default noise spectrum for the interferometer. |
plot (self[, axis]) |
Plot the noise curve for this detector. |
psd (self, frequencies) |
Calculate the one-sided power spectral desnity for a detector. |
single_mass_noise (self, frequencies) |
The acceleration noise for a single test mass. |
skymap (self[, nx, ny, psi]) |
Produce a skymap of the antenna repsonse of the interferometer. |
srpsd |
L
= <Quantity 2.5e+09 m>¶confusion_noise
(self, frequencies, observation_time=0.5)[source]¶The noise created by unresolvable galactic binaries at low frequencies.
frequencies
= <Quantity [1.00000000e-05, 1.00115207e-05, 1.00230547e-05, ..., 9.97699834e-01, 9.98849255e-01, 1.00000000e+00] Hz>¶fs
= <Quantity 3.e-05 Hz>¶fstar
= <Quantity 0.01908 Hz>¶metrology_noise
(self, frequencies)[source]¶Calculate the noise due to the single-link optical metrology, from arxiv:1803.01944.
name
= 'eLISA'¶psd
(self, frequencies)[source]¶Calculate the one-sided power spectral desnity for a detector. If a particular configuration is specified then the results will be returned for a spline fit to that configuration’s curve, if available.
Parameters: |
|
---|
gravpy.interferometers.
TAMA
(frequencies=None, configuration=None, obs_time=None)[source]¶Bases: gravpy.interferometers.Interferometer
The TAMA Interferometer
Methods
antenna_pattern (self, theta, phi, psi) |
Produce the antenna pattern for a detector, given its detector tensor, and a set of angles. |
energy_density (self[, frequencies]) |
Produce the sensitivity curve of the detector in terms of the energy density. |
noise_amplitude (self[, frequencies]) |
The noise amplitude for a detector is defined as $h^2_n(f) = f S_n(f)$ and is designed to incorporate the effect of integrating an inspiralling signal. |
noise_spectrum (self, x) |
Return the default noise spectrum for the interferometer. |
plot (self[, axis]) |
Plot the noise curve for this detector. |
psd (self[, frequencies]) |
Calculate the one-sided power spectral desnity for a detector. |
skymap (self[, nx, ny, psi]) |
Produce a skymap of the antenna repsonse of the interferometer. |
srpsd |
S0
= <Quantity 7.5e-46 1 / Hz>¶f0
= <Quantity 400. Hz>¶fs
= <Quantity 75. Hz>¶name
= 'TAMA'¶gravpy.interferometers.
TimingArray
[source]¶Bases: gravpy.interferometers.Detector
A class to represent a pulsar timing array.
Methods
energy_density (self[, frequencies]) |
Produce the sensitivity curve of the detector in terms of the energy density. |
noise_amplitude (self[, frequencies]) |
The noise amplitude for a detector is defined as $h^2_n(f) = f S_n(f)$ and is designed to incorporate the effect of integrating an inspiralling signal. |
plot (self[, axis]) |
Plot the noise curve for this detector. |
Pn | |
Sn | |
noise_spectrum | |
psd | |
srpsd |
T
= <Quantity 15. yr>¶dt
= <Quantity 14. d>¶frequencies
= <Quantity [1.00000000e-10, 1.00926219e-10, 1.01861017e-10, 1.02804473e-10, 1.03756668e-10, 1.04717682e-10, 1.05687597e-10, 1.06666496e-10, 1.07654461e-10, 1.08651577e-10, 1.09657929e-10, 1.10673602e-10, 1.11698682e-10, 1.12733256e-10, 1.13777413e-10, 1.14831241e-10, 1.15894830e-10, 1.16968270e-10, 1.18051653e-10, 1.19145070e-10, 1.20248614e-10, 1.21362380e-10, 1.22486461e-10, 1.23620954e-10, 1.24765955e-10, 1.25921561e-10, 1.27087871e-10, 1.28264983e-10, 1.29452998e-10, 1.30652016e-10, 1.31862140e-10, 1.33083472e-10, 1.34316117e-10, 1.35560179e-10, 1.36815763e-10, 1.38082977e-10, 1.39361927e-10, 1.40652724e-10, 1.41955477e-10, 1.43270295e-10, 1.44597292e-10, 1.45936580e-10, 1.47288272e-10, 1.48652484e-10, 1.50029332e-10, 1.51418933e-10, 1.52821404e-10, 1.54236865e-10, 1.55665436e-10, 1.57107239e-10, 1.58562396e-10, 1.60031031e-10, 1.61513269e-10, 1.63009236e-10, 1.64519059e-10, 1.66042866e-10, 1.67580786e-10, 1.69132952e-10, 1.70699493e-10, 1.72280545e-10, 1.73876240e-10, 1.75486715e-10, 1.77112106e-10, 1.78752553e-10, 1.80408193e-10, 1.82079168e-10, 1.83765620e-10, 1.85467692e-10, 1.87185529e-10, 1.88919278e-10, 1.90669084e-10, 1.92435098e-10, 1.94217468e-10, 1.96016347e-10, 1.97831888e-10, 1.99664245e-10, 2.01513573e-10, 2.03380031e-10, 2.05263775e-10, 2.07164968e-10, 2.09083769e-10, 2.11020343e-10, 2.12974854e-10, 2.14947467e-10, 2.16938352e-10, 2.18947676e-10, 2.20975611e-10, 2.23022330e-10, 2.25088005e-10, 2.27172813e-10, 2.29276931e-10, 2.31400538e-10, 2.33543814e-10, 2.35706941e-10, 2.37890104e-10, 2.40093488e-10, 2.42317279e-10, 2.44561668e-10, 2.46826845e-10, 2.49113003e-10, 2.51420335e-10, 2.53749038e-10, 2.56099310e-10, 2.58471351e-10, 2.60865362e-10, 2.63281547e-10, 2.65720111e-10, 2.68181261e-10, 2.70665207e-10, 2.73172160e-10, 2.75702333e-10, 2.78255940e-10, 2.80833200e-10, 2.83434331e-10, 2.86059554e-10, 2.88709092e-10, 2.91383170e-10, 2.94082017e-10, 2.96805861e-10, 2.99554933e-10, 3.02329468e-10, 3.05129702e-10, 3.07955871e-10, 3.10808217e-10, 3.13686982e-10, 3.16592411e-10, 3.19524751e-10, 3.22484250e-10, 3.25471161e-10, 3.28485737e-10, 3.31528234e-10, 3.34598912e-10, 3.37698031e-10, 3.40825855e-10, 3.43982649e-10, 3.47168682e-10, 3.50384225e-10, 3.53629550e-10, 3.56904935e-10, 3.60210656e-10, 3.63546996e-10, 3.66914238e-10, 3.70312668e-10, 3.73742574e-10, 3.77204249e-10, 3.80697987e-10, 3.84224085e-10, 3.87782841e-10, 3.91374560e-10, 3.94999546e-10, 3.98658107e-10, 4.02350555e-10, 4.06077203e-10, 4.09838367e-10, 4.13634368e-10, 4.17465529e-10, 4.21332174e-10, 4.25234633e-10, 4.29173238e-10, 4.33148322e-10, 4.37160225e-10, 4.41209286e-10, 4.45295851e-10, 4.49420266e-10, 4.53582883e-10, 4.57784054e-10, 4.62024137e-10, 4.66303493e-10, 4.70622485e-10, 4.74981480e-10, 4.79380850e-10, 4.83820966e-10, 4.88302209e-10, 4.92824957e-10, 4.97389596e-10, 5.01996513e-10, 5.06646101e-10, 5.11338754e-10, 5.16074871e-10, 5.20854855e-10, 5.25679112e-10, 5.30548053e-10, 5.35462090e-10, 5.40421642e-10, 5.45427131e-10, 5.50478981e-10, 5.55577622e-10, 5.60723488e-10, 5.65917016e-10, 5.71158648e-10, 5.76448828e-10, 5.81788007e-10, 5.87176639e-10, 5.92615181e-10, 5.98104096e-10, 6.03643851e-10, 6.09234915e-10, 6.14877765e-10, 6.20572881e-10, 6.26320745e-10, 6.32121848e-10, 6.37976681e-10, 6.43885743e-10, 6.49849535e-10, 6.55868566e-10, 6.61943346e-10, 6.68074392e-10, 6.74262224e-10, 6.80507370e-10, 6.86810359e-10, 6.93171728e-10, 6.99592017e-10, 7.06071771e-10, 7.12611543e-10, 7.19211887e-10, 7.25873365e-10, 7.32596543e-10, 7.39381992e-10, 7.46230289e-10, 7.53142017e-10, 7.60117762e-10, 7.67158118e-10, 7.74263683e-10, 7.81435061e-10, 7.88672862e-10, 7.95977700e-10, 8.03350198e-10, 8.10790981e-10, 8.18300682e-10, 8.25879939e-10, 8.33529397e-10, 8.41249705e-10, 8.49041520e-10, 8.56905505e-10, 8.64842328e-10, 8.72852662e-10, 8.80937190e-10, 8.89096599e-10, 8.97331581e-10, 9.05642838e-10, 9.14031075e-10, 9.22497005e-10, 9.31041349e-10, 9.39664831e-10, 9.48368187e-10, 9.57152154e-10, 9.66017480e-10, 9.74964918e-10, 9.83995230e-10, 9.93109181e-10, 1.00230755e-09, 1.01159111e-09, 1.02096066e-09, 1.03041699e-09, 1.03996091e-09, 1.04959323e-09, 1.05931476e-09, 1.06912634e-09, 1.07902879e-09, 1.08902296e-09, 1.09910970e-09, 1.10928986e-09, 1.11956432e-09, 1.12993394e-09, 1.14039960e-09, 1.15096220e-09, 1.16162263e-09, 1.17238180e-09, 1.18324063e-09, 1.19420003e-09, 1.20526094e-09, 1.21642429e-09, 1.22769105e-09, 1.23906216e-09, 1.25053859e-09, 1.26212131e-09, 1.27381132e-09, 1.28560961e-09, 1.29751717e-09, 1.30953502e-09, 1.32166418e-09, 1.33390569e-09, 1.34626058e-09, 1.35872990e-09, 1.37131472e-09, 1.38401610e-09, 1.39683512e-09, 1.40977287e-09, 1.42283046e-09, 1.43600898e-09, 1.44930957e-09, 1.46273336e-09, 1.47628147e-09, 1.48995507e-09, 1.50375532e-09, 1.51768339e-09, 1.53174046e-09, 1.54592774e-09, 1.56024641e-09, 1.57469771e-09, 1.58928287e-09, 1.60400311e-09, 1.61885969e-09, 1.63385388e-09, 1.64898694e-09, 1.66426018e-09, 1.67967487e-09, 1.69523234e-09, 1.71093391e-09, 1.72678090e-09, 1.74277468e-09, 1.75891659e-09, 1.77520801e-09, 1.79165033e-09, 1.80824493e-09, 1.82499324e-09, 1.84189668e-09, 1.85895668e-09, 1.87617469e-09, 1.89355218e-09, 1.91109062e-09, 1.92879151e-09, 1.94665634e-09, 1.96468665e-09, 1.98288395e-09, 2.00124980e-09, 2.01978576e-09, 2.03849340e-09, 2.05737431e-09, 2.07643011e-09, 2.09566240e-09, 2.11507282e-09, 2.13466303e-09, 2.15443469e-09, 2.17438948e-09, 2.19452909e-09, 2.21485523e-09, 2.23536965e-09, 2.25607407e-09, 2.27697026e-09, 2.29805999e-09, 2.31934506e-09, 2.34082728e-09, 2.36250847e-09, 2.38439047e-09, 2.40647515e-09, 2.42876438e-09, 2.45126006e-09, 2.47396410e-09, 2.49687843e-09, 2.52000499e-09, 2.54334576e-09, 2.56690272e-09, 2.59067786e-09, 2.61467321e-09, 2.63889081e-09, 2.66333273e-09, 2.68800102e-09, 2.71289780e-09, 2.73802518e-09, 2.76338529e-09, 2.78898029e-09, 2.81481236e-09, 2.84088369e-09, 2.86719650e-09, 2.89375302e-09, 2.92055551e-09, 2.94760626e-09, 2.97490755e-09, 3.00246171e-09, 3.03027108e-09, 3.05833803e-09, 3.08666494e-09, 3.11525422e-09, 3.14410830e-09, 3.17322963e-09, 3.20262069e-09, 3.23228398e-09, 3.26222201e-09, 3.29243733e-09, 3.32293252e-09, 3.35371015e-09, 3.38477286e-09, 3.41612327e-09, 3.44776405e-09, 3.47969790e-09, 3.51192753e-09, 3.54445567e-09, 3.57728510e-09, 3.61041860e-09, 3.64385898e-09, 3.67760910e-09, 3.71167182e-09, 3.74605003e-09, 3.78074666e-09, 3.81576466e-09, 3.85110700e-09, 3.88677669e-09, 3.92277676e-09, 3.95911027e-09, 3.99578030e-09, 4.03278998e-09, 4.07014245e-09, 4.10784089e-09, 4.14588850e-09, 4.18428851e-09, 4.22304419e-09, 4.26215883e-09, 4.30163576e-09, 4.34147833e-09, 4.38168993e-09, 4.42227398e-09, 4.46323393e-09, 4.50457325e-09, 4.54629547e-09, 4.58840413e-09, 4.63090280e-09, 4.67379511e-09, 4.71708469e-09, 4.76077523e-09, 4.80487044e-09, 4.84937407e-09, 4.89428990e-09, 4.93962174e-09, 4.98537346e-09, 5.03154895e-09, 5.07815211e-09, 5.12518693e-09, 5.17265739e-09, 5.22056753e-09, 5.26892142e-09, 5.31772318e-09, 5.36697695e-09, 5.41668691e-09, 5.46685730e-09, 5.51749238e-09, 5.56859644e-09, 5.62017385e-09, 5.67222897e-09, 5.72476624e-09, 5.77779012e-09, 5.83130511e-09, 5.88531578e-09, 5.93982669e-09, 5.99484250e-09, 6.05036788e-09, 6.10640754e-09, 6.16296626e-09, 6.22004883e-09, 6.27766011e-09, 6.33580499e-09, 6.39448843e-09, 6.45371540e-09, 6.51349095e-09, 6.57382014e-09, 6.63470812e-09, 6.69616005e-09, 6.75818117e-09, 6.82077673e-09, 6.88395207e-09, 6.94771255e-09, 7.01206359e-09, 7.07701066e-09, 7.14255929e-09, 7.20871503e-09, 7.27548353e-09, 7.34287045e-09, 7.41088152e-09, 7.47952252e-09, 7.54879928e-09, 7.61871770e-09, 7.68928372e-09, 7.76050334e-09, 7.83238260e-09, 7.90492762e-09, 7.97814457e-09, 8.05203967e-09, 8.12661920e-09, 8.20188950e-09, 8.27785697e-09, 8.35452806e-09, 8.43190929e-09, 8.51000725e-09, 8.58882856e-09, 8.66837993e-09, 8.74866812e-09, 8.82969996e-09, 8.91148232e-09, 8.99402217e-09, 9.07732653e-09, 9.16140246e-09, 9.24625712e-09, 9.33189772e-09, 9.41833153e-09, 9.50556592e-09, 9.59360829e-09, 9.68246612e-09, 9.77214697e-09, 9.86265846e-09, 9.95400829e-09, 1.00462042e-08, 1.01392541e-08, 1.02331658e-08, 1.03279473e-08, 1.04236067e-08, 1.05201522e-08, 1.06175918e-08, 1.07159340e-08, 1.08151870e-08, 1.09153594e-08, 1.10164595e-08, 1.11184960e-08, 1.12214777e-08, 1.13254132e-08, 1.14303113e-08, 1.15361810e-08, 1.16430313e-08, 1.17508713e-08, 1.18597101e-08, 1.19695570e-08, 1.20804213e-08, 1.21923125e-08, 1.23052400e-08, 1.24192135e-08, 1.25342427e-08, 1.26503372e-08, 1.27675070e-08, 1.28857621e-08, 1.30051125e-08, 1.31255684e-08, 1.32471399e-08, 1.33698374e-08, 1.34936714e-08, 1.36186524e-08, 1.37447909e-08, 1.38720978e-08, 1.40005838e-08, 1.41302599e-08, 1.42611371e-08, 1.43932264e-08, 1.45265393e-08, 1.46610868e-08, 1.47968806e-08, 1.49339322e-08, 1.50722531e-08, 1.52118552e-08, 1.53527503e-08, 1.54949504e-08, 1.56384676e-08, 1.57833141e-08, 1.59295021e-08, 1.60770442e-08, 1.62259529e-08, 1.63762407e-08, 1.65279206e-08, 1.66810054e-08, 1.68355080e-08, 1.69914417e-08, 1.71488197e-08, 1.73076553e-08, 1.74679622e-08, 1.76297538e-08, 1.77930439e-08, 1.79578465e-08, 1.81241755e-08, 1.82920450e-08, 1.84614695e-08, 1.86324631e-08, 1.88050406e-08, 1.89792164e-08, 1.91550056e-08, 1.93324229e-08, 1.95114835e-08, 1.96922026e-08, 1.98745955e-08, 2.00586778e-08, 2.02444651e-08, 2.04319732e-08, 2.06212180e-08, 2.08122157e-08, 2.10049824e-08, 2.11995346e-08, 2.13958887e-08, 2.15940615e-08, 2.17940698e-08, 2.19959307e-08, 2.21996612e-08, 2.24052787e-08, 2.26128007e-08, 2.28222447e-08, 2.30336287e-08, 2.32469706e-08, 2.34622885e-08, 2.36796007e-08, 2.38989257e-08, 2.41202821e-08, 2.43436887e-08, 2.45691646e-08, 2.47967289e-08, 2.50264010e-08, 2.52582003e-08, 2.54921465e-08, 2.57282597e-08, 2.59665597e-08, 2.62070670e-08, 2.64498018e-08, 2.66947849e-08, 2.69420371e-08, 2.71915794e-08, 2.74434330e-08, 2.76976194e-08, 2.79541600e-08, 2.82130768e-08, 2.84743917e-08, 2.87381269e-08, 2.90043049e-08, 2.92729484e-08, 2.95440800e-08, 2.98177229e-08, 3.00939003e-08, 3.03726358e-08, 3.06539530e-08, 3.09378757e-08, 3.12244282e-08, 3.15136348e-08, 3.18055202e-08, 3.21001090e-08, 3.23974263e-08, 3.26974974e-08, 3.30003479e-08, 3.33060034e-08, 3.36144900e-08, 3.39258338e-08, 3.42400614e-08, 3.45571994e-08, 3.48772747e-08, 3.52003147e-08, 3.55263468e-08, 3.58553986e-08, 3.61874981e-08, 3.65226736e-08, 3.68609536e-08, 3.72023668e-08, 3.75469422e-08, 3.78947092e-08, 3.82456972e-08, 3.85999362e-08, 3.89574562e-08, 3.93182876e-08, 3.96824610e-08, 4.00500076e-08, 4.04209584e-08, 4.07953450e-08, 4.11731993e-08, 4.15545533e-08, 4.19394396e-08, 4.23278907e-08, 4.27199397e-08, 4.31156199e-08, 4.35149650e-08, 4.39180089e-08, 4.43247859e-08, 4.47353305e-08, 4.51496777e-08, 4.55678627e-08, 4.59899209e-08, 4.64158883e-08, 4.68458012e-08, 4.72796959e-08, 4.77176095e-08, 4.81595791e-08, 4.86056423e-08, 4.90558371e-08, 4.95102016e-08, 4.99687745e-08, 5.04315949e-08, 5.08987019e-08, 5.13701354e-08, 5.18459354e-08, 5.23261424e-08, 5.28107971e-08, 5.32999408e-08, 5.37936150e-08, 5.42918618e-08, 5.47947234e-08, 5.53022426e-08, 5.58144625e-08, 5.63314267e-08, 5.68531791e-08, 5.73797641e-08, 5.79112265e-08, 5.84476113e-08, 5.89889643e-08, 5.95353313e-08, 6.00867589e-08, 6.06432940e-08, 6.12049837e-08, 6.17718760e-08, 6.23440189e-08, 6.29214611e-08, 6.35042517e-08, 6.40924402e-08, 6.46860766e-08, 6.52852114e-08, 6.58898955e-08, 6.65001803e-08, 6.71161177e-08, 6.77377600e-08, 6.83651600e-08, 6.89983712e-08, 6.96374473e-08, 7.02824426e-08, 7.09334120e-08, 7.15904109e-08, 7.22534949e-08, 7.29227206e-08, 7.35981448e-08, 7.42798248e-08, 7.49678187e-08, 7.56621850e-08, 7.63629826e-08, 7.70702711e-08, 7.77841107e-08, 7.85045620e-08, 7.92316862e-08, 7.99655453e-08, 8.07062014e-08, 8.14537177e-08, 8.22081576e-08, 8.29695852e-08, 8.37380654e-08, 8.45136633e-08, 8.52964450e-08, 8.60864770e-08, 8.68838264e-08, 8.76885609e-08, 8.85007491e-08, 8.93204600e-08, 9.01477631e-08, 9.09827289e-08, 9.18254284e-08, 9.26759330e-08, 9.35343152e-08, 9.44006479e-08, 9.52750047e-08, 9.61574600e-08, 9.70480888e-08, 9.79469667e-08, 9.88541702e-08, 9.97697764e-08, 1.00693863e-07, 1.01626509e-07, 1.02567793e-07, 1.03517796e-07, 1.04476597e-07, 1.05444279e-07, 1.06420924e-07, 1.07406615e-07, 1.08401436e-07, 1.09405471e-07, 1.10418805e-07, 1.11441525e-07, 1.12473718e-07, 1.13515471e-07, 1.14566873e-07, 1.15628013e-07, 1.16698982e-07, 1.17779870e-07, 1.18870770e-07, 1.19971774e-07, 1.21082975e-07, 1.22204469e-07, 1.23336350e-07, 1.24478715e-07, 1.25631660e-07, 1.26795285e-07, 1.27969687e-07, 1.29154967e-07, 1.30351224e-07, 1.31558562e-07, 1.32777083e-07, 1.34006890e-07, 1.35248087e-07, 1.36500781e-07, 1.37765077e-07, 1.39041083e-07, 1.40328908e-07, 1.41628662e-07, 1.42940453e-07, 1.44264395e-07, 1.45600600e-07, 1.46949180e-07, 1.48310251e-07, 1.49683929e-07, 1.51070330e-07, 1.52469573e-07, 1.53881775e-07, 1.55307057e-07, 1.56745541e-07, 1.58197348e-07, 1.59662602e-07, 1.61141428e-07, 1.62633950e-07, 1.64140297e-07, 1.65660596e-07, 1.67194976e-07, 1.68743568e-07, 1.70306503e-07, 1.71883914e-07, 1.73475936e-07, 1.75082703e-07, 1.76704353e-07, 1.78341022e-07, 1.79992851e-07, 1.81659979e-07, 1.83342548e-07, 1.85040702e-07, 1.86754584e-07, 1.88484341e-07, 1.90230119e-07, 1.91992067e-07, 1.93770334e-07, 1.95565072e-07, 1.97376433e-07, 1.99204571e-07, 2.01049642e-07, 2.02911802e-07, 2.04791210e-07, 2.06688025e-07, 2.08602409e-07, 2.10534524e-07, 2.12484535e-07, 2.14452608e-07, 2.16438909e-07, 2.18443607e-07, 2.20466874e-07, 2.22508880e-07, 2.24569800e-07, 2.26649808e-07, 2.28749082e-07, 2.30867799e-07, 2.33006141e-07, 2.35164288e-07, 2.37342425e-07, 2.39540736e-07, 2.41759408e-07, 2.43998630e-07, 2.46258592e-07, 2.48539486e-07, 2.50841506e-07, 2.53164848e-07, 2.55509709e-07, 2.57876289e-07, 2.60264788e-07, 2.62675410e-07, 2.65108360e-07, 2.67563844e-07, 2.70042072e-07, 2.72543253e-07, 2.75067601e-07, 2.77615329e-07, 2.80186656e-07, 2.82781798e-07, 2.85400977e-07, 2.88044415e-07, 2.90712338e-07, 2.93404971e-07, 2.96122544e-07, 2.98865287e-07, 3.01633435e-07, 3.04427221e-07, 3.07246884e-07, 3.10092664e-07, 3.12964801e-07, 3.15863541e-07, 3.18789129e-07, 3.21741815e-07, 3.24721849e-07, 3.27729485e-07, 3.30764978e-07, 3.33828586e-07, 3.36920571e-07, 3.40041193e-07, 3.43190720e-07, 3.46369418e-07, 3.49577557e-07, 3.52815412e-07, 3.56083255e-07, 3.59381366e-07, 3.62710025e-07, 3.66069515e-07, 3.69460121e-07, 3.72882131e-07, 3.76335836e-07, 3.79821531e-07, 3.83339510e-07, 3.86890074e-07, 3.90473524e-07, 3.94090164e-07, 3.97740302e-07, 4.01424249e-07, 4.05142317e-07, 4.08894823e-07, 4.12682085e-07, 4.16504425e-07, 4.20362168e-07, 4.24255643e-07, 4.28185180e-07, 4.32151113e-07, 4.36153779e-07, 4.40193519e-07, 4.44270675e-07, 4.48385595e-07, 4.52538628e-07, 4.56730127e-07, 4.60960449e-07, 4.65229952e-07, 4.69539001e-07, 4.73887961e-07, 4.78277202e-07, 4.82707097e-07, 4.87178022e-07, 4.91690358e-07, 4.96244488e-07, 5.00840799e-07, 5.05479682e-07, 5.10161531e-07, 5.14886745e-07, 5.19655724e-07, 5.24468875e-07, 5.29326606e-07, 5.34229330e-07, 5.39177464e-07, 5.44171429e-07, 5.49211648e-07, 5.54298552e-07, 5.59432571e-07, 5.64614142e-07, 5.69843706e-07, 5.75121707e-07, 5.80448594e-07, 5.85824820e-07, 5.91250841e-07, 5.96727120e-07, 6.02254120e-07, 6.07832313e-07, 6.13462172e-07, 6.19144176e-07, 6.24878807e-07, 6.30666554e-07, 6.36507908e-07, 6.42403366e-07, 6.48353429e-07, 6.54358602e-07, 6.60419396e-07, 6.66536327e-07, 6.72709914e-07, 6.78940681e-07, 6.85229160e-07, 6.91575883e-07, 6.97981391e-07, 7.04446228e-07, 7.10970943e-07, 7.17556092e-07, 7.24202233e-07, 7.30909933e-07, 7.37679760e-07, 7.44512291e-07, 7.51408106e-07, 7.58367791e-07, 7.65391939e-07, 7.72481145e-07, 7.79636013e-07, 7.86857151e-07, 7.94145172e-07, 8.01500696e-07, 8.08924349e-07, 8.16416760e-07, 8.23978568e-07, 8.31610415e-07, 8.39312950e-07, 8.47086827e-07, 8.54932707e-07, 8.62851257e-07, 8.70843150e-07, 8.78909065e-07, 8.87049689e-07, 8.95265713e-07, 9.03557835e-07, 9.11926760e-07, 9.20373200e-07, 9.28897872e-07, 9.37501502e-07, 9.46184819e-07, 9.54948564e-07, 9.63793480e-07, 9.72720319e-07, 9.81729841e-07, 9.90822810e-07, 1.00000000e-06] Hz>¶n
= 20¶name
= 'Generic PTA'¶sigma
= <Quantity 100. ns>¶zeta_sum
= 4.74¶gravpy.interferometers.
Virgo
(frequencies=None, configuration=None, obs_time=None)[source]¶Bases: gravpy.interferometers.Interferometer
The Virgo Interferometer
Methods
antenna_pattern (self, theta, phi, psi) |
Produce the antenna pattern for a detector, given its detector tensor, and a set of angles. |
energy_density (self[, frequencies]) |
Produce the sensitivity curve of the detector in terms of the energy density. |
noise_amplitude (self[, frequencies]) |
The noise amplitude for a detector is defined as $h^2_n(f) = f S_n(f)$ and is designed to incorporate the effect of integrating an inspiralling signal. |
noise_spectrum (self, x) |
Return the default noise spectrum for the interferometer. |
plot (self[, axis]) |
Plot the noise curve for this detector. |
psd (self[, frequencies]) |
Calculate the one-sided power spectral desnity for a detector. |
skymap (self[, nx, ny, psi]) |
Produce a skymap of the antenna repsonse of the interferometer. |
srpsd |
S0
= <Quantity 3.2e-46 1 / Hz>¶f0
= <Quantity 500. Hz>¶fs
= <Quantity 20. Hz>¶name
= 'Virgo'¶