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gcp::util::FirstFitsReader Class Reference
Inheritance diagram for gcp::util::FirstFitsReader:
gcp::util::PtSrcFitsReader gcp::util::PtSrcReader

Public Member Functions

 FirstFitsReader (std::string catalogFile)
 
 FirstFitsReader ()
 
virtual ~FirstFitsReader ()
 
PtSrcReader::Source parseData ()
 
void readFitsData (long startRow, long nElement)
 
void applyCorrections (PtSrcReader::Source &src)
 
- Public Member Functions inherited from gcp::util::PtSrcFitsReader
 PtSrcFitsReader (std::string catalogFile)
 
 PtSrcFitsReader ()
 
virtual ~PtSrcFitsReader ()
 
void initialize ()
 
void openCatalogFile ()
 
void closeCatalogFile ()
 
PtSrcReader::Source readNextEntry ()
 
void readNextChunk ()
 
bool eof ()
 
void setRaRange (HourAngle &ra, Declination &dec, Angle &radius)
 
void initRange ()
 
- Public Member Functions inherited from gcp::util::PtSrcReader
 PtSrcReader (std::string catalogFile)
 
 PtSrcReader ()
 
void initialize ()
 
virtual ~PtSrcReader ()
 
void setCatalogFile (std::string catalogFile)
 
std::vector< PtSrcReader::Source > findSources (HourAngle ra, Declination dec, Angle radius, Flux fMin=minFlux_, Flux fMax=maxFlux_, bool doPrint=true)
 
unsigned countSources (HourAngle ra, Declination dec, Angle radius, Flux fMin=minFlux_, Flux fMax=maxFlux_)
 
void indexSources ()
 
bool checkAngle (PtSrcReader::Source &src, HourAngle &ra, Declination &dec, Angle &radius)
 
void printHeader (std::ostream &os)
 

Additional Inherited Members

- Public Attributes inherited from gcp::util::PtSrcReader
HourAngle raMin_
 
HourAngle raMax_
 
- Static Public Attributes inherited from gcp::util::PtSrcReader
static Flux minFlux_
 
static Flux maxFlux_
 
- Protected Member Functions inherited from gcp::util::PtSrcFitsReader
void incrementRange ()
 
- Protected Member Functions inherited from gcp::util::PtSrcReader
void throwCfitsioError (int status)
 
- Protected Attributes inherited from gcp::util::PtSrcFitsReader
fitsfile * fitsFile_
 
int status_
 
long indices_ [25]
 
unsigned nChunk_
 
unsigned iChunk_
 
long nRow_
 
long nRowTotal_
 
unsigned iRow_
 
double ras_ [chunkSize_]
 
double decs_ [chunkSize_]
 
float peakFluxes_ [chunkSize_]
 
float rmsFluxes_ [chunkSize_]
 
float majorAxes_ [chunkSize_]
 
float minorAxes_ [chunkSize_]
 
float positionAngles_ [chunkSize_]
 
char * sourceNames_ [chunkSize_]
 
unsigned int nRange_
 
unsigned int iRange_
 
unsigned rowMin_
 
unsigned int rangeStartInd_ [2]
 
unsigned int rangeStopInd_ [2]
 
- Protected Attributes inherited from gcp::util::PtSrcReader
std::string catalogFile_
 
long sourceIndices_ [25]
 
unsigned nSrc_
 
- Static Protected Attributes inherited from gcp::util::PtSrcFitsReader
static const unsigned chunkSize_ = 10
 

Constructor & Destructor Documentation

FirstFitsReader::FirstFitsReader ( std::string  catalogFile)

Constructor.

....................................................................... Constructor.

FirstFitsReader::FirstFitsReader ( )

....................................................................... Constructor.

FirstFitsReader::~FirstFitsReader ( )
virtual

Destructor.

....................................................................... Destructor.

Member Function Documentation

PtSrcReader::Source FirstFitsReader::parseData ( )
virtual

....................................................................... Read the next entry from the catalog file

Implements gcp::util::PtSrcFitsReader.

void FirstFitsReader::readFitsData ( long  startRow,
long  nElement 
)
virtual

....................................................................... Read the next chunk of data from the FITS file

Data structure from the NVSS catalog.ps file:

1 RA(2000) J2000 Right Ascension (degrees) 2 DEC(2000) J2000 declination (degrees) 3 WARN Warning flag (T/F) 4 PEAK INT Peak Stokes I (Jy/beam) 5 INT FLUX Integrated FLux(Jy) 6 I RMS RMS in the I image (Jy) 7 DEC MAJOR AX Deconvolved major axis (degrees) 8 DEC MINOR AX Deconvolved minor axis (degrees) 9 DEC PA Deconvolved PA (degrees) 10 FIT MAJOR AX Fitted major axis (degrees) 11 FIT MINOR AX Fitted minor axis (degrees) 12 FIT PA Fitted PA (degrees)

Implements gcp::util::PtSrcFitsReader.

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