Defines a struct containing individual closure amplitudes and ancillary information. More...

#include "data/data_closure_amplitude.h"

Public Member Functions
	datum_closure_amplitude (double u1, double v1, double u2, double v2, double u3, double v3, double CA, double err, double frequency=230e9, double t=0, std::string Station1="", std::string Station2="", std::string Station3="", std::string Station4="", std::string Source="")

Public Attributes
const double	CA
	Closure amplitude value.

const double	err
	Closure amplitude error.

const double	u1
	u position of station 1, measured in lambda.

const double	v1
	v position of station 1, measured in lambda.

const double	u2
	u position of station 2, measured in lambda.

const double	v2
	v position of station 2, measured in lambda.

const double	u3
	u position of station 3, measured in lambda.

const double	v3
	v position of station 3, measured in lambda.

const double	u4
	u position of station 4, measured in lambda.

const double	v4
	v position of station 4, measured in lambda.

const double	frequency
	Frequency in Hz, defaults to 230 GHz.

const double	wavelength
	Wavelength in cm.

const double	tJ2000
	Time since Jan 1, 2000 in s, defaults to 0.

const std::string	Station1
	Station 1 identifier, defaults to "".

const std::string	Station2
	Station 2 identifier, defaults to "".

const std::string	Station3
	Station 3 identifier, defaults to "".

const std::string	Station4
	Station 4 identifier, defaults to "".

const std::string	Source
	Source identifier, defaults to "".

Detailed Description

Defines the atomic element of the closure amplitude data class. This contains the closure amplitude with various additional accoutrements. This will be passed to all objects that require a closure amplitude data value (e.g., likelihoods) and therefore can accrete additional elements but cannot rearrange elements internally to ensure backwards compatability. Because data must never change during analysis, all elements are necessarily consts, requiring some minor gymnastics at initialization. Note that here we define the closure amplitude is defined as \((|V_{12}| |V_{34}|) / (|V_{13}| |V_{24}|) \).

Warning: Currently forces u1+u2+u3+u4=0 and v1+v2+v3+v4=0.

Todo:: Define a standard for identifying stations and sources.

The documentation for this struct was generated from the following files:

data/data_closure_amplitude.h
data/data_closure_amplitude.cpp

Public Member Functions

Public Attributes

Detailed Description