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MSFeedEnums.h
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//# MSFeedEnums.h: Definitions for the MeasurementSet FEED table
//# Copyright (C) 1996,1999,2000
//# Associated Universities, Inc. Washington DC, USA.
//#
//# This library is free software; you can redistribute it and/or modify it
//# under the terms of the GNU Library General Public License as published by
//# the Free Software Foundation; either version 2 of the License, or (at your
//# option) any later version.
//#
//# This library is distributed in the hope that it will be useful, but WITHOUT
//# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
//# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
//# License for more details.
//#
//# You should have received a copy of the GNU Library General Public License
//# along with this library; if not, write to the Free Software Foundation,
//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
//#
//# Correspondence concerning AIPS++ should be addressed as follows:
//# Internet email: casa-feedback@nrao.edu.
//# Postal address: AIPS++ Project Office
//# National Radio Astronomy Observatory
//# 520 Edgemont Road
//# Charlottesville, VA 22903-2475 USA
#ifndef MS_MSFEEDENUMS_H
#define MS_MSFEEDENUMS_H
#include <casacore/casa/aips.h>
namespace casacore { //# NAMESPACE CASACORE - BEGIN
// <use visibility=export>
// <summary> Enums for the MeasurementSet FEED table </summary>
// <reviewed reviewer="UNKNOWN" date="before2004/08/25" tests="" demos="">
// </reviewed>
// <etymology>
// This class contains the enums for the MeasurementSet FEED table
// </etymology>
// <synopsis>
// This class does nothing. It is merely a container for the enumerations
// used by the MSFeed class. These enumerations define the
// standard columns, keywords.
// </synopsis>
// <example>
// See the documentation for MeasurementSet for examples on the use of these
// enumerations.
// </example>
// <todo asof="1999/01/13">
// All the todo items which may be related to this class are
// grouped with the todo items for MeasurementSet
// </todo>
//
class MSFeedEnums {
public:
// The FEED table colums with predefined meaning.
enum PredefinedColumns {
// "True" columns are defined.<BR>
// TYPE - UNIT - MEASURE
UNDEFINED_COLUMN=0,
// Antenna Id.<BR>
// Int.
ANTENNA_ID,
// Index in BEAM model table. This is a specialized model
// e.g. NRAO_VLA_BEAM would have parameters for polynomial.<BR>
// Int.
BEAM_ID,
// Beam position offset (on sky but in antenna reference frame).<BR>
// Double(2,NUM_RECEPTORS) - rad - DIRECTION
BEAM_OFFSET,
// Feed id <BR>
// Int
FEED_ID,
// Interval for which this set of parameters is accurate <BR>
// Double - s
INTERVAL,
// Number of receptors on this feed (probably 1 or 2) <BR>
// Int
NUM_RECEPTORS,
// D-matrix i.e. leakage between two receptors i.e. only makes
// sense if NUM_RECEPTORS>1. Dimensionless coupling numbers. <BR>
// Complex(NUM_RECEPTORS,NUM_RECEPTORS)
POL_RESPONSE,
// Type of polarization to which a given RECEPTOR responds. Probably
// R, L or X, Y. <BR>
// String(NUM_RECEPTORS)
POLARIZATION_TYPE,
// Position of feed relative to feed reference position for this antenna <BR>
// Double(3) - m - POSITION
POSITION,
// The reference angle for polarization. Converts into
// Parallactic angle in the Sky domain. <BR>
// Double(2) - rad
RECEPTOR_ANGLE,
// Spectral Window id <BR>
// Int
SPECTRAL_WINDOW_ID,
// Midpoint of time for which this set of parameters is accurate<BR>
// Double - s - EPOCH
TIME,
// Number of required columns
NUMBER_REQUIRED_COLUMNS=TIME,
// Focus length <BR>
// Double - m
FOCUS_LENGTH,
// Phased feed id to index into PHASED_FEED table <BR>
// Int
PHASED_FEED_ID,
//
// Not a column, but just a final enum specifying the number of enums.
NUMBER_PREDEFINED_COLUMNS=PHASED_FEED_ID
};
// Keywords with a predefined meaning
enum PredefinedKeywords {
//
// "True" keywords are defined.
UNDEFINED_KEYWORD=0,
//
// Not a keyword, but just a final enum specifying the number of enums.
NUMBER_PREDEFINED_KEYWORDS=0
};
};
} //# NAMESPACE CASACORE - END
#endif
casacore::MSFeedEnums
Enums for the MeasurementSet FEED table.
Definition MSFeedEnums.h:57
casacore::MSFeedEnums::PredefinedColumns
PredefinedColumns
The FEED table colums with predefined meaning.
Definition MSFeedEnums.h:60
casacore::MSFeedEnums::SPECTRAL_WINDOW_ID
@ SPECTRAL_WINDOW_ID
Spectral Window id Int.
Definition MSFeedEnums.h:100
casacore::MSFeedEnums::POLARIZATION_TYPE
@ POLARIZATION_TYPE
Type of polarization to which a given RECEPTOR responds.
Definition MSFeedEnums.h:90
casacore::MSFeedEnums::BEAM_OFFSET
@ BEAM_OFFSET
Beam position offset (on sky but in antenna reference frame).
Definition MSFeedEnums.h:73
casacore::MSFeedEnums::FOCUS_LENGTH
@ FOCUS_LENGTH
Focus length Double - m.
Definition MSFeedEnums.h:108
casacore::MSFeedEnums::NUMBER_REQUIRED_COLUMNS
@ NUMBER_REQUIRED_COLUMNS
Number of required columns.
Definition MSFeedEnums.h:105
casacore::MSFeedEnums::NUMBER_PREDEFINED_COLUMNS
@ NUMBER_PREDEFINED_COLUMNS
Not a column, but just a final enum specifying the number of enums.
Definition MSFeedEnums.h:114
casacore::MSFeedEnums::INTERVAL
@ INTERVAL
Interval for which this set of parameters is accurate Double - s.
Definition MSFeedEnums.h:79
casacore::MSFeedEnums::RECEPTOR_ANGLE
@ RECEPTOR_ANGLE
The reference angle for polarization.
Definition MSFeedEnums.h:97
casacore::MSFeedEnums::POL_RESPONSE
@ POL_RESPONSE
D-matrix i.e.
Definition MSFeedEnums.h:86
casacore::MSFeedEnums::TIME
@ TIME
Midpoint of time for which this set of parameters is accurate Double - s - EPOCH.
Definition MSFeedEnums.h:103
casacore::MSFeedEnums::ANTENNA_ID
@ ANTENNA_ID
Antenna Id.
Definition MSFeedEnums.h:66
casacore::MSFeedEnums::UNDEFINED_COLUMN
@ UNDEFINED_COLUMN
"True" columns are defined.
Definition MSFeedEnums.h:63
casacore::MSFeedEnums::POSITION
@ POSITION
Position of feed relative to feed reference position for this antenna Double(3) - m - POSITION.
Definition MSFeedEnums.h:93
casacore::MSFeedEnums::NUM_RECEPTORS
@ NUM_RECEPTORS
Number of receptors on this feed (probably 1 or 2) Int.
Definition MSFeedEnums.h:82
casacore::MSFeedEnums::FEED_ID
@ FEED_ID
Feed id Int.
Definition MSFeedEnums.h:76
casacore::MSFeedEnums::BEAM_ID
@ BEAM_ID
Index in BEAM model table.
Definition MSFeedEnums.h:70
casacore::MSFeedEnums::PHASED_FEED_ID
@ PHASED_FEED_ID
Phased feed id to index into PHASED_FEED table Int.
Definition MSFeedEnums.h:111
casacore::MSFeedEnums::PredefinedKeywords
PredefinedKeywords
Keywords with a predefined meaning.
Definition MSFeedEnums.h:118
casacore::MSFeedEnums::UNDEFINED_KEYWORD
@ UNDEFINED_KEYWORD
"True" keywords are defined.
Definition MSFeedEnums.h:121
casacore::MSFeedEnums::NUMBER_PREDEFINED_KEYWORDS
@ NUMBER_PREDEFINED_KEYWORDS
Not a keyword, but just a final enum specifying the number of enums.
Definition MSFeedEnums.h:124
casacore
this file contains all the compiler specific defines
Definition mainpage.dox:28