hops::MHO_FringeRotation Class Reference

Class MHO_FringeRotation. More...

#include <MHO_FringeRotation.hh>

Public Member Functions
	MHO_FringeRotation ()
virtual	~MHO_FringeRotation ()
void	SetNSBDBins (int n_sbd_bins)
	Setter for N sbd bins. More...
void	SetOptimizeClosureFalse ()
	Setter for optimize closure false. More...
void	SetOptimizeClosureTrue ()
	Setter for optimize closure true. More...
void	SetSBDMax (double sbd_max)
	Setter for sbd max. More...
void	SetSBDMaxBin (int sbd_max_bin)
	Setter for sbd max bin. More...
void	SetSBDSeparation (double sbd_sep)
	Setter for SBD bin separation. More...
void	SetSideband (int sb)
	Setter for sideband - passes the sideband information if optimize_closure requires single-sideband correction *. More...
virtual std::complex< double >	vrot (double time_delta, double freq, double ref_freq, double dr, double mbd) const
	Calculates fringe rotation for given delay, delay-rate, time and frequency difference. More...

Detailed Description

Class MHO_FringeRotation.

class to implement the fringe rotation functionality originally found in vrot.c

Author

J. Barrett - barre.nosp@m.ttj@.nosp@m.mit.e.nosp@m.du

Date

Fri Feb 17 13:35:37 2023 -0500

Constructor & Destructor Documentation

MHO_FringeRotation()

hops::MHO_FringeRotation::MHO_FringeRotation

(

)

~MHO_FringeRotation()

virtual hops::MHO_FringeRotation::~MHO_FringeRotation ( )

inlinevirtual

Member Function Documentation

SetNSBDBins()

void hops::MHO_FringeRotation::SetNSBDBins ( int  n_sbd_bins )

inline

Setter for N sbd bins.

Parameters

n_sbd_bins

set the number of Single Band Delay bins

SetOptimizeClosureFalse()

void hops::MHO_FringeRotation::SetOptimizeClosureFalse ( )

inline

Setter for optimize closure false.

SetOptimizeClosureTrue()

void hops::MHO_FringeRotation::SetOptimizeClosureTrue ( )

inline

Setter for optimize closure true.

SetSBDMax()

void hops::MHO_FringeRotation::SetSBDMax ( double  sbd_max )

inline

Setter for sbd max.

Parameters

sbd_max

the single-band delay value at the fringe maximum

SetSBDMaxBin()

void hops::MHO_FringeRotation::SetSBDMaxBin ( int  sbd_max_bin )

inline

Setter for sbd max bin.

Parameters

sbd_max_bin

the bin value for the fringe maximum (Single Band Delay axis)

SetSBDSeparation()

void hops::MHO_FringeRotation::SetSBDSeparation ( double  sbd_sep )

inline

Setter for SBD bin separation.

Parameters

sbd_sep

value of the (time) delta between two adjacent points in SBD space

SetSideband()

void hops::MHO_FringeRotation::SetSideband ( int  sb )

inline

Setter for sideband - passes the sideband information if optimize_closure requires single-sideband correction *.

Parameters

sb	Sideband type: 1 for USB, 0 for DSB, -1 for LSB

vrot()

std::complex< double > hops::MHO_FringeRotation::vrot ( double  time_delta, double  freq, double  ref_freq, double  dr, double  mbd  ) const

virtual

Calculates fringe rotation for given delay, delay-rate, time and frequency difference.

Parameters

time_delta	Time difference from fourfit reference time (s)
freq	Channel frequency (MHz)
ref_freq	Reference frequency (MHz)
dr	Delay rate ()
mbd	Multi-Band Delay (us)

Returns

Complex value representing fringe rotation

Note

This is a virtual function.

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

• MHO_FringeRotation.hh
• MHO_FringeRotation.cc