* RXG file updated by GnPlt2 on 2020-6-26 * * calhhl.rxg - HartRAO 18.0cm L band receiver parameter definition (cont-cal ON) * * first line: LO values and ranges, format: * type frequencies * if type is range, the two values: lower and upper frequencies * if type is fixed, then the fixed value * frequencies in MHz * * WB fixed LO 1510 MHz * NB tuneable LO range 1400-1570 MHz * *fixed 1510 range 1400 1570 * * 2nd line: creation date * format: yyyy ddd or yyyy mm dd (0 is valid for all for intial set-up) * 2020 06 26 * * 3rd line: FWHM beamwidthm format: * model value * * if type is frequncy, then fwhm=value*1.22*c/(freq*diameter) * value is 1.0 if omitted * if type is constant, then fwhm=value (degrees) * frequency 1.0 * * 4th line polarizations available * * one of both of lcp and rcp * lcp rcp * * 5th line: DPFU (degrees/Jansky) for polarizations in previous line in order * 0.105270044897 0.0913905533845 * * 6th line: gain curve (only one) for ALL polarizations in 4th line * TYPE FORM COEFFICENTS ... * * FORM = POLY only for now * TYPE - ELEV or ALTAZ only for now * COEFFICENTS - variable number of number values * * maximum coefficents 10 * ELEV POLY 0.96379905 0.00075695926 -3.9414058e-06 * * 7th and following lines: tcal versus frequency * Format: POL FREQ TCAL * where: * POL polarization rcp or lcp * FREQ frequency (MHz) * TCAL degrees K * * MAXIMUM ENTRIES 100, group by polarization * then sorted by increasing freq * lcp 1602.0 1.808 lcp 1604.0 1.787 lcp 1606.0 1.778 lcp 1608.0 1.825 lcp 1610.0 1.908 lcp 1612.0 1.882 lcp 1614.0 1.978 lcp 1616.0 1.888 lcp 1618.0 1.931 lcp 1620.0 1.915 lcp 1622.0 2.061 lcp 1624.0 2.01 lcp 1626.0 2.103 lcp 1628.0 2.143 lcp 1630.0 2.198 lcp 1632.0 2.262 lcp 1634.0 2.526 lcp 1636.0 2.559 lcp 1638.0 2.825 lcp 1640.0 2.788 lcp 1642.0 2.899 lcp 1644.0 2.958 lcp 1646.0 3.084 lcp 1648.0 3.099 lcp 1650.0 2.937 lcp 1652.0 2.682 lcp 1654.0 2.661 lcp 1656.0 2.447 lcp 1658.0 2.144 lcp 1660.0 1.944 lcp 1662.0 1.826 lcp 1664.0 1.763 lcp 1666.0 1.704 lcp 1668.0 1.676 lcp 1670.0 1.662 lcp 1672.0 1.67 lcp 1674.0 1.662 lcp 1676.0 1.692 lcp 1678.0 1.7 lcp 1680.0 1.728 lcp 1682.0 1.768 lcp 1684.0 1.762 lcp 1686.0 1.789 lcp 1688.0 1.774 lcp 1690.0 1.778 lcp 1692.0 1.784 lcp 1694.0 1.81 lcp 1696.0 1.783 lcp 1698.0 1.761 lcp 1700.0 1.847 lcp 1702.0 1.862 lcp 1704.0 1.854 lcp 1706.0 1.843 lcp 1708.0 1.883 lcp 1710.0 1.837 lcp 1712.0 1.814 lcp 1714.0 1.813 lcp 1716.0 1.812 lcp 1718.0 1.899 lcp 1720.0 1.92 lcp 1722.0 1.948 lcp 1724.0 1.976 lcp 1726.0 1.958 lcp 1728.0 1.963 lcp 1730.0 1.94 lcp 1732.0 1.901 lcp 1734.0 1.946 lcp 1736.0 1.879 lcp 1738.0 1.873 lcp 1740.0 1.868 lcp 1742.0 1.957 lcp 1744.0 1.901 lcp 1758.0 1.927 lcp 1760.0 1.946 * rcp 1602.0 2.186 rcp 1604.0 2.042 rcp 1606.0 2.11 rcp 1608.0 1.969 rcp 1610.0 1.853 rcp 1612.0 1.587 rcp 1614.0 1.345 rcp 1616.0 1.349 rcp 1618.0 1.133 rcp 1620.0 1.025 rcp 1622.0 1.194 rcp 1624.0 1.139 rcp 1626.0 1.228 rcp 1628.0 1.699 rcp 1630.0 1.898 rcp 1632.0 2.015 rcp 1634.0 2.344 rcp 1636.0 2.372 rcp 1638.0 2.506 rcp 1640.0 2.673 rcp 1642.0 2.843 rcp 1644.0 3.113 rcp 1646.0 3.149 rcp 1648.0 3.475 rcp 1650.0 3.595 rcp 1652.0 3.878 rcp 1654.0 4.247 rcp 1656.0 4.66 rcp 1658.0 4.681 rcp 1660.0 5.196 rcp 1662.0 5.143 rcp 1664.0 5.589 rcp 1666.0 5.224 rcp 1668.0 4.648 rcp 1670.0 3.892 rcp 1672.0 3.423 rcp 1674.0 3.072 rcp 1676.0 2.691 rcp 1678.0 2.502 rcp 1680.0 2.337 rcp 1682.0 2.232 rcp 1684.0 2.185 rcp 1686.0 2.094 rcp 1688.0 2.024 rcp 1690.0 1.987 rcp 1692.0 1.911 rcp 1694.0 1.902 rcp 1696.0 1.866 rcp 1698.0 1.809 rcp 1700.0 1.857 rcp 1702.0 1.889 rcp 1704.0 1.866 rcp 1706.0 1.854 rcp 1708.0 1.847 rcp 1710.0 1.794 rcp 1712.0 1.736 rcp 1714.0 1.752 rcp 1716.0 1.753 rcp 1718.0 1.827 rcp 1720.0 1.875 rcp 1722.0 1.903 rcp 1724.0 1.926 rcp 1726.0 1.969 rcp 1728.0 1.931 rcp 1730.0 1.935 rcp 1732.0 1.898 rcp 1734.0 1.937 rcp 1736.0 1.889 rcp 1738.0 1.924 rcp 1740.0 1.89 rcp 1742.0 1.951 rcp 1744.0 1.915 rcp 1758.0 2.064 rcp 1760.0 2.117 * * *tcal table ends with end_tcal_table record * end_tcal_table * * Trec - receiver temperature, degrees K * * if value is zero, no opacity corrections are used * 0.0 0.0 * * Spillover table * * format: * elevation temperature * where: * elevation is angular degrees above horizon * temperature is Kelvin degrees of spillover noise * *spillover table ends with end_spillover_table record * end_spillover_table * RXG file updated by GnPlt2 on 2020-3-13 * * calhhl.rxg - HartRAO 18.0cm L band receiver parameter definition (cont-cal ON) * * first line: LO values and ranges, format: * type frequencies * if type is range, the two values: lower and upper frequencies * if type is fixed, then the fixed value * frequencies in MHz * * WB fixed LO 1510 MHz * NB tuneable LO range 1400-1570 MHz * *fixed 1510 *range 1400 1570 * * 2nd line: creation date * format: yyyy ddd or yyyy mm dd (0 is valid for all for intial set-up) * *2020 03 13 * * 3rd line: FWHM beamwidthm format: * model value * * if type is frequncy, then fwhm=value*1.22*c/(freq*diameter) * value is 1.0 if omitted * if type is constant, then fwhm=value (degrees) * *frequency 1.0 * * 4th line polarizations available * * one of both of lcp and rcp * *lcp rcp * * 5th line: DPFU (degrees/Jansky) for polarizations in previous line in order * *0.105270044897 0.0913905533845 * * 6th line: gain curve (only one) for ALL polarizations in 4th line * TYPE FORM COEFFICENTS ... * * FORM = POLY only for now * TYPE - ELEV or ALTAZ only for now * COEFFICENTS - variable number of number values * * maximum coefficents 10 * *ELEV POLY 0.96379905 0.00075695926 -3.9414058e-06 * * 7th and following lines: tcal versus frequency * Format: POL FREQ TCAL * where: * POL polarization rcp or lcp * FREQ frequency (MHz) * TCAL degrees K * * MAXIMUM ENTRIES 100, group by polarization * then sorted by increasing freq * *lcp 1602.0 1.73 *lcp 1604.0 1.663 *lcp 1606.0 1.628 *lcp 1608.0 1.634 *lcp 1610.0 1.63 *lcp 1612.0 1.657 *lcp 1614.0 1.611 *lcp 1616.0 1.555 *lcp 1618.0 1.473 *lcp 1620.0 1.565 *lcp 1622.0 1.499 *lcp 1624.0 1.423 *lcp 1626.0 1.671 *lcp 1628.0 1.737 *lcp 1630.0 1.524 *lcp 1632.0 1.747 *lcp 1634.0 1.525 *lcp 1636.0 1.529 *lcp 1638.0 1.527 *lcp 1640.0 1.512 *lcp 1642.0 1.52 *lcp 1644.0 1.51 *lcp 1646.0 1.522 *lcp 1648.0 1.608 *lcp 1650.0 1.547 *lcp 1652.0 1.548 *lcp 1654.0 1.56 *lcp 1656.0 1.577 *lcp 1658.0 1.563 *lcp 1660.0 1.585 *lcp 1662.0 1.552 *lcp 1664.0 1.629 *lcp 1666.0 1.559 *lcp 1668.0 1.547 *lcp 1670.0 1.548 *lcp 1672.0 1.575 *lcp 1674.0 1.578 *lcp 1676.0 1.556 *lcp 1678.0 1.591 *lcp 1680.0 1.58 *lcp 1682.0 1.631 *lcp 1684.0 1.628 *lcp 1686.0 1.668 *lcp 1688.0 1.64 *lcp 1690.0 1.656 *lcp 1692.0 1.652 *lcp 1694.0 1.672 *lcp 1696.0 1.636 *lcp 1698.0 1.649 *lcp 1700.0 1.652 *lcp 1702.0 1.717 *lcp 1704.0 1.662 *lcp 1706.0 1.667 *lcp 1708.0 1.668 *lcp 1710.0 1.65 *lcp 1712.0 1.651 *lcp 1714.0 1.637 *lcp 1716.0 1.646 *lcp 1718.0 1.689 *lcp 1720.0 1.728 *lcp 1722.0 1.755 *lcp 1724.0 1.763 *lcp 1726.0 1.789 *lcp 1728.0 1.789 *lcp 1730.0 1.784 *lcp 1732.0 1.74 *lcp 1734.0 1.773 *lcp 1736.0 1.713 *lcp 1738.0 1.701 *lcp 1740.0 1.685 *lcp 1742.0 1.779 *lcp 1744.0 1.713 *lcp 1758.0 1.678 *lcp 1760.0 1.685 * *rcp 1602.0 1.636 *rcp 1604.0 1.504 *rcp 1606.0 1.454 *rcp 1608.0 1.58 *rcp 1610.0 1.554 *rcp 1612.0 1.505 *rcp 1614.0 1.505 *rcp 1616.0 1.478 *rcp 1618.0 1.25 *rcp 1620.0 1.418 *rcp 1622.0 1.514 *rcp 1624.0 1.469 *rcp 1626.0 1.4 *rcp 1628.0 1.558 *rcp 1630.0 1.46 *rcp 1632.0 1.28 *rcp 1634.0 1.372 *rcp 1636.0 1.364 *rcp 1638.0 1.374 *rcp 1640.0 1.361 *rcp 1642.0 1.366 *rcp 1644.0 1.363 *rcp 1646.0 1.37 *rcp 1648.0 1.391 *rcp 1650.0 1.397 *rcp 1652.0 1.394 *rcp 1654.0 1.413 *rcp 1656.0 1.407 *rcp 1658.0 1.406 *rcp 1660.0 1.402 *rcp 1662.0 1.4 *rcp 1664.0 1.408 *rcp 1666.0 1.379 *rcp 1668.0 1.38 *rcp 1670.0 1.391 *rcp 1672.0 1.376 *rcp 1674.0 1.382 *rcp 1676.0 1.368 *rcp 1678.0 1.379 *rcp 1680.0 1.394 *rcp 1682.0 1.418 *rcp 1684.0 1.423 *rcp 1686.0 1.434 *rcp 1688.0 1.442 *rcp 1690.0 1.455 *rcp 1692.0 1.449 *rcp 1694.0 1.46 *rcp 1696.0 1.44 *rcp 1698.0 1.455 *rcp 1700.0 1.463 *rcp 1702.0 1.456 *rcp 1704.0 1.456 *rcp 1706.0 1.485 *rcp 1708.0 1.478 *rcp 1710.0 1.471 *rcp 1712.0 1.474 *rcp 1714.0 1.472 *rcp 1716.0 1.485 *rcp 1718.0 1.53 *rcp 1720.0 1.558 *rcp 1722.0 1.576 *rcp 1724.0 1.596 *rcp 1726.0 1.621 *rcp 1728.0 1.638 *rcp 1730.0 1.641 *rcp 1732.0 1.634 *rcp 1734.0 1.707 *rcp 1736.0 1.65 *rcp 1738.0 1.584 *rcp 1740.0 1.607 *rcp 1742.0 1.781 *rcp 1744.0 1.658 *rcp 1758.0 1.722 *rcp 1760.0 1.741 * * *tcal table ends with end_tcal_table record * *end_tcal_table * * Trec - receiver temperature, degrees K * * if value is zero, no opacity corrections are used * * 0.0 0.0 * * Spillover table * * format: * elevation temperature * where: * elevation is angular degrees above horizon * temperature is Kelvin degrees of spillover noise * *spillover table ends with end_spillover_table record * *end_spillover_table