NRODataRecord is a class that represents a single scan record (scan header + data record) for NRO 45m and ASTE raw data. More...

#include <NRODataRecord.h>

Public Attributes
char	LSFIL [4]
	Type of file record.
int	ISCAN
	Scan number.
char	LAVST [24]
	Integration start time with format of "YYYYMMDDHHMMSS.sss" (UTC)
char	SCANTP [8]
	Scan type (ON or ZERO)
double	DSCX
	Offset position of the scan RA/GL/AZ [rad].
double	DSCY
	Offset position of the scan DEC/GB/EL [rad].
double	SCX
	Absolute position of the scan RA/GL/AZ [rad].
double	SCY
	Absolute position of the scan DEC/GB/EL [rad].
double	PAZ
	Position of the scan in the program RA/GL/AZ [rad].
double	PEL
	Position of the scan in the program DEC/GB/EL [rad].
double	RAZ
	Real position of the scan RA/GL/AZ [rad].
double	REL
	Real position of the scan DEC/GB/EL [rad].
double	XX
	X-coordinate value [rad].
double	YY
	Y-coordinate value [rad].
char	ARRYT [4]
	Array type (beam or IF)
float	TEMP
	Ambient temperature [Celcius].
float	PATM
	Air pressure [hPa].
float	PH2O
	Pressure of water vapor [hPa].
float	VWIND
	Wind speed [m/s].
float	DWIND
	Wind direction [rad].
float	TAU
	Atmospheric optical depth.
float	TSYS
	System noise temperature [K].
float	BATM
	Atmospheric temperature [K].
int	LINE
	Line number of executable.
int	IDMY1 [4]
	Dummy data.
double	VRAD
	Recessional velocity of the antenna [m/s].
double	FREQ0
	Central frequency in the rest frame [Hz].
double	FQTRK
	Tracking frequency in the rest frame [Hz].
double	FQIF1
	Frequency of first IF [Hz].
double	ALCV
	ALC control voltage.
double	OFFCD [2][2]
	OFF position before and after the integration.
int	IDMY0
	Data flag 0: effective 1: flagged.
int	IDMY2
	Dummy data.
double	DPFRQ
	Correction for Doppler frequency shift.
char	CDMY1 [144]
	Dummy data.
double	SFCTR
	Scaling factor of the array.
double	ADOFF
	Offset for array data.
char *	LDATA
	Spectral data for OTF data: Originally the data are double array.

Detailed Description

NRODataRecord is a class that represents a single scan record (scan header + data record) for NRO 45m and ASTE raw data.

Intended use:

Etymology

NRO and ASTE raw data format consists of two major components; data header and scan record. NRODataRecord is a representation of the scan record that contains a scan header and a spectral data.

Synopsis

NRODataRecord is a struct that is an implementation of a single scan record. All attributes are public.

Motivation

NRODataRecord are defined to import NRO and ASTE raw data effictively. It enable to read scan record all at once instead of to read each attributes individually.

Definition at line 73 of file NRODataRecord.h.

Member Data Documentation

double NRODataRecord::ADOFF

Offset for array data.

Definition at line 184 of file NRODataRecord.h.

double NRODataRecord::ALCV

ALC control voltage.

Definition at line 163 of file NRODataRecord.h.

char NRODataRecord::ARRYT[4]

Array type (beam or IF)

Definition at line 118 of file NRODataRecord.h.

float NRODataRecord::BATM

Atmospheric temperature [K].

Definition at line 142 of file NRODataRecord.h.

char NRODataRecord::CDMY1[144]

Dummy data.

Definition at line 178 of file NRODataRecord.h.

double NRODataRecord::DPFRQ

Correction for Doppler frequency shift.

Definition at line 175 of file NRODataRecord.h.

double NRODataRecord::DSCX

Offset position of the scan RA/GL/AZ [rad].

Definition at line 88 of file NRODataRecord.h.

double NRODataRecord::DSCY

Offset position of the scan DEC/GB/EL [rad].

Definition at line 91 of file NRODataRecord.h.

float NRODataRecord::DWIND

Wind direction [rad].

Definition at line 133 of file NRODataRecord.h.

double NRODataRecord::FQIF1

Frequency of first IF [Hz].

Definition at line 160 of file NRODataRecord.h.

double NRODataRecord::FQTRK

Tracking frequency in the rest frame [Hz].

Definition at line 157 of file NRODataRecord.h.

double NRODataRecord::FREQ0

Central frequency in the rest frame [Hz].

Definition at line 154 of file NRODataRecord.h.

int NRODataRecord::IDMY0

Data flag 0: effective 1: flagged.

Definition at line 169 of file NRODataRecord.h.

int NRODataRecord::IDMY1[4]

Dummy data.

Definition at line 148 of file NRODataRecord.h.

int NRODataRecord::IDMY2

Dummy data.

Definition at line 172 of file NRODataRecord.h.

int NRODataRecord::ISCAN

Scan number.

Definition at line 79 of file NRODataRecord.h.

char NRODataRecord::LAVST[24]

Integration start time with format of "YYYYMMDDHHMMSS.sss" (UTC)

Definition at line 82 of file NRODataRecord.h.

char* NRODataRecord::LDATA

Spectral data for OTF data: Originally the data are double array.

But they are quantized and converted to the int array with a scalling factor and an offset value. Additionally, this int array is stored into the char array.

2009/02/26 Takeshi Nakazato Moved to NROReader

Definition at line 193 of file NRODataRecord.h.

int NRODataRecord::LINE

Line number of executable.

Definition at line 145 of file NRODataRecord.h.

char NRODataRecord::LSFIL[4]

Type of file record.

Definition at line 76 of file NRODataRecord.h.

double NRODataRecord::OFFCD[2][2]

OFF position before and after the integration.

Definition at line 166 of file NRODataRecord.h.

float NRODataRecord::PATM