[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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[2765] | 40 | #include <casa/Utilities/CountedPtr.h> |
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[1757] | 41 | |
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[2765] | 42 | |
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[1757] | 43 | // <summary> |
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| 44 | // <linkto class=NRODataRecord>NRODataRecord</linkto> is a class |
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| 45 | // that represents a single scan record |
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| 46 | // (scan header + data record) for NRO 45m and ASTE raw data. |
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| 47 | // </summary> |
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| 48 | |
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| 49 | // <use visibility=global> |
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| 50 | |
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| 51 | // <reviewed reviewer="" date="" tests="" demos=""> |
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| 52 | // </reviewed> |
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| 53 | |
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| 54 | // <etymology> |
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| 55 | // NRO and ASTE raw data format consists of two major components; data |
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| 56 | // header and scan record. <linkto class=NRODataRecord>NRODataRecord</linkto> |
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| 57 | // is a representation of the scan record |
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| 58 | // that contains a scan header and a spectral data. |
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| 59 | // </etymology> |
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| 60 | // |
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| 61 | // <synopsis> |
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| 62 | // <linkto class=NRODataRecord>NRODataRecord</linkto> is a struct that is an |
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| 63 | // implementation of a single scan record. |
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| 64 | // All attributes are public. |
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| 65 | // </synopsis> |
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| 66 | // |
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| 67 | // <motivation> |
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| 68 | // <linkto class=NRODataRecord>NRODataRecord</linkto> are defined to import |
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| 69 | // NRO and ASTE raw data effictively. |
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| 70 | // It enable to read scan record all at once instead of to read each |
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| 71 | // attributes individually. |
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| 72 | // </motivation> |
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| 73 | // |
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| 74 | struct NRODataRecord |
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| 75 | { |
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| 76 | // Type of file record |
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| 77 | char LSFIL[4] ; |
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| 78 | |
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| 79 | // Scan number |
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| 80 | int ISCAN ; |
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| 81 | |
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| 82 | // Integration start time with format of "YYYYMMDDHHMMSS.sss" (UTC) |
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| 83 | char LAVST[24] ; |
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| 84 | |
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| 85 | // Scan type (ON or ZERO) |
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| 86 | char SCANTP[8] ; |
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| 87 | |
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| 88 | // Offset position of the scan RA/GL/AZ [rad] |
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| 89 | double DSCX ; |
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| 90 | |
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| 91 | // Offset position of the scan DEC/GB/EL [rad] |
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| 92 | double DSCY ; |
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| 93 | |
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| 94 | // Absolute position of the scan RA/GL/AZ [rad] |
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| 95 | double SCX ; |
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| 96 | |
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| 97 | // Absolute position of the scan DEC/GB/EL [rad] |
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| 98 | double SCY ; |
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| 99 | |
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| 100 | // Position of the scan in the program RA/GL/AZ [rad] |
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| 101 | double PAZ ; |
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| 102 | |
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| 103 | // Position of the scan in the program DEC/GB/EL [rad] |
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| 104 | double PEL ; |
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| 105 | |
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| 106 | // Real position of the scan RA/GL/AZ [rad] |
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| 107 | double RAZ ; |
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| 108 | |
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| 109 | // Real position of the scan DEC/GB/EL [rad] |
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| 110 | double REL ; |
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| 111 | |
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| 112 | // X-coordinate value [rad] |
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| 113 | double XX ; |
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| 114 | |
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| 115 | // Y-coordinate value [rad] |
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| 116 | double YY ; |
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| 117 | |
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| 118 | // Array type (beam or IF) |
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| 119 | char ARRYT[4] ; |
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| 120 | |
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| 121 | // Ambient temperature [Celcius] |
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| 122 | float TEMP ; |
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| 123 | |
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| 124 | // Air pressure [hPa] |
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| 125 | float PATM ; |
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| 126 | |
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| 127 | // Pressure of water vapor [hPa] |
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| 128 | float PH2O ; |
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| 129 | |
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| 130 | // Wind speed [m/s] |
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| 131 | float VWIND ; |
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| 132 | |
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| 133 | // Wind direction [rad] |
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| 134 | float DWIND ; |
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| 135 | |
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| 136 | // Atmospheric optical depth |
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| 137 | float TAU ; |
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| 138 | |
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| 139 | // System noise temperature [K] |
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| 140 | float TSYS ; |
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| 141 | |
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| 142 | // Atmospheric temperature [K] |
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| 143 | float BATM ; |
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| 144 | |
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| 145 | // Line number of executable |
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| 146 | int LINE ; |
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| 147 | |
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| 148 | // Dummy data |
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| 149 | int IDMY1[4] ; |
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| 150 | |
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| 151 | // Recessional velocity of the antenna [m/s] |
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| 152 | double VRAD ; |
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| 153 | |
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| 154 | // Central frequency in the rest frame [Hz] |
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| 155 | double FREQ0 ; |
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| 156 | |
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| 157 | // Tracking frequency in the rest frame [Hz] |
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| 158 | double FQTRK ; |
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| 159 | |
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| 160 | // Frequency of first IF [Hz] |
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| 161 | double FQIF1 ; |
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| 162 | |
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| 163 | // ALC control voltage |
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| 164 | double ALCV ; |
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| 165 | |
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| 166 | // OFF position before and after the integration |
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| 167 | double OFFCD[2][2] ; |
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| 168 | |
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| 169 | // Data flag 0: effective 1: flagged |
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| 170 | int IDMY0 ; |
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| 171 | |
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| 172 | // Dummy data |
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| 173 | int IDMY2 ; |
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| 174 | |
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| 175 | // Correction for Doppler frequency shift |
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| 176 | double DPFRQ ; |
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| 177 | |
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| 178 | // Dummy data |
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| 179 | char CDMY1[144] ; |
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| 180 | |
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| 181 | // Scaling factor of the array |
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| 182 | double SFCTR ; |
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| 183 | |
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| 184 | // Offset for array data |
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| 185 | double ADOFF ; |
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| 186 | |
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| 187 | // Spectral data for OTF data: |
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| 188 | // Originally the data are double array. |
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| 189 | // But they are quantized and converted to the int array with |
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| 190 | // a scalling factor and an offset value. Additionally, |
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| 191 | // this int array is stored into the char array. |
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| 192 | // |
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| 193 | // 2009/02/26 Takeshi Nakazato Moved to NROReader |
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[3106] | 194 | casacore::CountedPtr<char> LDATA ; |
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[1757] | 195 | // Spectral data for FITS data |
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| 196 | //vector<int> JDATA ; |
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| 197 | } ; |
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| 198 | |
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| 199 | #endif /* NRO_DATA_RECORD_H */ |
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