[1757] | 1 | //#---------------------------------------------------------------------------
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| 2 | //# NRODatRecord.h: Class for NRO 45m and ASTE data.
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| 3 | //#---------------------------------------------------------------------------
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| 4 | //# Copyright (C) 2000-2006
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| 5 | //# Associated Universities, Inc. Washington DC, USA.
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| 6 | //#
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| 7 | //# This library is free software; you can redistribute it and/or modify it
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| 8 | //# under the terms of the GNU Library General Public License as published by
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| 9 | //# the Free Software Foundation; either version 2 of the License, or (at your
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| 10 | //# option) any later version.
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| 11 | //#
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| 12 | //# This library is distributed in the hope that it will be useful, but WITHOUT
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| 13 | //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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| 14 | //# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
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| 15 | //# License for more details.
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| 16 | //#
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| 17 | //# You should have received a copy of the GNU Library General Public License
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| 18 | //# along with this library; if not, write to the Free Software Foundation,
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| 19 | //# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
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| 20 | //#
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| 21 | //# Correspondence concerning AIPS++ should be addressed as follows:
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| 22 | //# Internet email: aips2-request@nrao.edu.
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| 23 | //# Postal address: AIPS++ Project Office
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| 24 | //# National Radio Astronomy Observatory
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| 25 | //# 520 Edgemont Road
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| 26 | //# Charlottesville, VA 22903-2475 USA
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| 27 | //#
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| 28 | //# $Id$
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| 29 | //#---------------------------------------------------------------------------
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| 30 | //# Original: 2008/10/30, Takeshi Nakazato, NAOJ
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| 31 | //#---------------------------------------------------------------------------
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| 32 |
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| 33 | #ifndef NRO_DATA_RECORD_H
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| 34 | #define NRO_DATA_RECORD_H
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| 35 |
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| 36 | #include <string>
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| 37 | #include <stdio.h>
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| 38 | #include <vector>
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| 39 |
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| 40 | using namespace std ;
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| 41 |
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| 42 | // <summary>
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| 43 | // <linkto class=NRODataRecord>NRODataRecord</linkto> is a class
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| 44 | // that represents a single scan record
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| 45 | // (scan header + data record) for NRO 45m and ASTE raw data.
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| 46 | // </summary>
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| 47 |
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| 48 | // <use visibility=global>
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| 49 |
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| 50 | // <reviewed reviewer="" date="" tests="" demos="">
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| 51 | // </reviewed>
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| 52 |
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| 53 | // <etymology>
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| 54 | // NRO and ASTE raw data format consists of two major components; data
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| 55 | // header and scan record. <linkto class=NRODataRecord>NRODataRecord</linkto>
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| 56 | // is a representation of the scan record
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| 57 | // that contains a scan header and a spectral data.
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| 58 | // </etymology>
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| 59 | //
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| 60 | // <synopsis>
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| 61 | // <linkto class=NRODataRecord>NRODataRecord</linkto> is a struct that is an
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| 62 | // implementation of a single scan record.
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| 63 | // All attributes are public.
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| 64 | // </synopsis>
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| 65 | //
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| 66 | // <motivation>
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| 67 | // <linkto class=NRODataRecord>NRODataRecord</linkto> are defined to import
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| 68 | // NRO and ASTE raw data effictively.
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| 69 | // It enable to read scan record all at once instead of to read each
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| 70 | // attributes individually.
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| 71 | // </motivation>
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| 72 | //
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| 73 | struct NRODataRecord
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| 74 | {
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| 75 | // Type of file record
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| 76 | char LSFIL[4] ;
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| 77 |
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| 78 | // Scan number
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| 79 | int ISCAN ;
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| 80 |
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| 81 | // Integration start time with format of "YYYYMMDDHHMMSS.sss" (UTC)
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| 82 | char LAVST[24] ;
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| 83 |
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| 84 | // Scan type (ON or ZERO)
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| 85 | char SCANTP[8] ;
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| 86 |
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| 87 | // Offset position of the scan RA/GL/AZ [rad]
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| 88 | double DSCX ;
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| 89 |
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| 90 | // Offset position of the scan DEC/GB/EL [rad]
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| 91 | double DSCY ;
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| 92 |
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| 93 | // Absolute position of the scan RA/GL/AZ [rad]
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| 94 | double SCX ;
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| 95 |
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| 96 | // Absolute position of the scan DEC/GB/EL [rad]
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| 97 | double SCY ;
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| 98 |
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| 99 | // Position of the scan in the program RA/GL/AZ [rad]
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| 100 | double PAZ ;
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| 101 |
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| 102 | // Position of the scan in the program DEC/GB/EL [rad]
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| 103 | double PEL ;
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| 104 |
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| 105 | // Real position of the scan RA/GL/AZ [rad]
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| 106 | double RAZ ;
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| 107 |
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| 108 | // Real position of the scan DEC/GB/EL [rad]
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| 109 | double REL ;
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| 110 |
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| 111 | // X-coordinate value [rad]
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| 112 | double XX ;
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| 113 |
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| 114 | // Y-coordinate value [rad]
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| 115 | double YY ;
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| 116 |
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| 117 | // Array type (beam or IF)
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| 118 | char ARRYT[4] ;
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| 119 |
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| 120 | // Ambient temperature [Celcius]
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| 121 | float TEMP ;
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| 122 |
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| 123 | // Air pressure [hPa]
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| 124 | float PATM ;
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| 125 |
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| 126 | // Pressure of water vapor [hPa]
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| 127 | float PH2O ;
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| 128 |
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| 129 | // Wind speed [m/s]
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| 130 | float VWIND ;
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| 131 |
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| 132 | // Wind direction [rad]
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| 133 | float DWIND ;
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| 134 |
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| 135 | // Atmospheric optical depth
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| 136 | float TAU ;
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| 137 |
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| 138 | // System noise temperature [K]
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| 139 | float TSYS ;
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| 140 |
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| 141 | // Atmospheric temperature [K]
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| 142 | float BATM ;
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| 143 |
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| 144 | // Line number of executable
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| 145 | int LINE ;
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| 146 |
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| 147 | // Dummy data
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| 148 | int IDMY1[4] ;
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| 149 |
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| 150 | // Recessional velocity of the antenna [m/s]
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| 151 | double VRAD ;
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| 152 |
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| 153 | // Central frequency in the rest frame [Hz]
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| 154 | double FREQ0 ;
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| 155 |
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| 156 | // Tracking frequency in the rest frame [Hz]
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| 157 | double FQTRK ;
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| 158 |
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| 159 | // Frequency of first IF [Hz]
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| 160 | double FQIF1 ;
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| 161 |
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| 162 | // ALC control voltage
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| 163 | double ALCV ;
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| 164 |
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| 165 | // OFF position before and after the integration
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| 166 | double OFFCD[2][2] ;
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| 167 |
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| 168 | // Data flag 0: effective 1: flagged
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| 169 | int IDMY0 ;
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| 170 |
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| 171 | // Dummy data
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| 172 | int IDMY2 ;
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| 173 |
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| 174 | // Correction for Doppler frequency shift
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| 175 | double DPFRQ ;
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| 176 |
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| 177 | // Dummy data
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| 178 | char CDMY1[144] ;
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| 179 |
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| 180 | // Scaling factor of the array
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| 181 | double SFCTR ;
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| 182 |
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| 183 | // Offset for array data
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| 184 | double ADOFF ;
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| 185 |
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| 186 | // Spectral data for OTF data:
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| 187 | // Originally the data are double array.
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| 188 | // But they are quantized and converted to the int array with
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| 189 | // a scalling factor and an offset value. Additionally,
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| 190 | // this int array is stored into the char array.
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| 191 | //
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| 192 | // 2009/02/26 Takeshi Nakazato Moved to NROReader
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| 193 | char *LDATA ;
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| 194 | // Spectral data for FITS data
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| 195 | //vector<int> JDATA ;
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| 196 | } ;
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| 197 |
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| 198 | #endif /* NRO_DATA_RECORD_H */
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