* * calhhs.rxg - HartRAO 13.0cm S band receiver parameter definition * (Dichroic installed - only a rough RCP calibration) * * 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 2020 MHz * NB tuneable LO range 2065-2215 MHz * *fixed 2020 range 2020 2215 * * 2nd line: creation date * format: yyyy ddd or yyyy mm dd (0 is valid for all for intial set-up) * 2011 04 05 * * 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 * 0.00000 0.0296 * * 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 2100.0 16.32 lcp 2200.0 16.32 lcp 2300.0 16.32 lcp 2400.0 16.32 lcp 2500.0 16.32 * rcp 2100.0 15.24 rcp 2200.0 15.24 rcp 2235.0 16.9999 rcp 2251.0 17.5436 rcp 2267.0 16.8054 rcp 2283.0 15.8494 rcp 2320.0 15.2975 rcp 2400.0 15.24 rcp 2500.0 15.24 * *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 * * 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 * * calhhs.rxg - HartRAO 13.0cm S band receiver parameter definition * (Dichroic installed - only a rough RCP calibration) * * 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 2020 MHz * NB tuneable LO range 2065-2215 MHz * *fixed 2020 *range 2020 2215 * * 2nd line: creation date * format: yyyy ddd or yyyy mm dd (0 is valid for all for intial set-up) * *2010 11 12 * * 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 * *0.00000 0.0286 * * 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 2100.0 16.32 *lcp 2200.0 16.32 *lcp 2300.0 16.32 *lcp 2400.0 16.32 *lcp 2500.0 16.32 * *rcp 2100.0 15.24 *rcp 2200.0 15.24 *rcp 2235.0 16.8674 *rcp 2251.0 17.5228 *rcp 2267.0 16.8662 *rcp 2283.0 15.7754 *rcp 2320.0 15.2155 *rcp 2400.0 15.24 *rcp 2500.0 15.24 * *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 * * 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 * * calhhs.rxg - HartRAO 13.0cm S band receiver parameter definition * (Dichroic installed - only a rough RCP calibration) * * 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 2020 MHz * NB tuneable LO range 2065-2215 MHz * *fixed 2020 *range 2020 2215 * * 2nd line: creation date * format: yyyy ddd or yyyy mm dd (0 is valid for all for intial set-up) * *2008 09 02 * * 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 * *0.00000 0.038515 * * 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 0.76882541 0.012741498 -0.0001755662 * * 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 2100.0 19.0 *lcp 2200.0 19.0 *lcp 2300.0 19.0 *lcp 2400.0 19.0 *lcp 2500.0 19.0 * *rcp 2100.0 16.4 *rcp 2200.0 16.4 *rcp 2208.0 15.7823 *rcp 2212.0 16.2790 *rcp 2216.0 16.5169 *rcp 2220.0 16.7333 *rcp 2224.0 16.2256 *rcp 2228.0 16.5068 *rcp 2232.0 16.7267 *rcp 2236.0 16.9062 *rcp 2240.0 16.8044 *rcp 2244.0 17.2176 *rcp 2248.0 16.9961 *rcp 2252.0 17.3716 *rcp 2256.0 17.6015 *rcp 2260.0 16.9588 *rcp 2264.0 17.3067 *rcp 2268.0 17.4141 *rcp 2272.0 16.3078 *rcp 2276.0 16.0410 *rcp 2280.0 15.4823 *rcp 2284.0 15.6837 *rcp 2288.0 15.1577 *rcp 2292.0 15.5706 *rcp 2296.0 15.2571 *rcp 2300.0 15.1075 *rcp 2304.0 14.9719 *rcp 2308.0 15.2070 *rcp 2312.0 14.7889 *rcp 2316.0 15.1853 *rcp 2320.0 15.9862 *rcp 2324.0 14.8294 *rcp 2328.0 14.1477 *rcp 2332.0 14.4611 *rcp 2336.0 14.4999 *rcp 2340.0 14.4428 *rcp 2344.0 13.8724 *rcp 2348.0 13.8598 *rcp 2352.0 13.4053 *rcp 2356.0 13.9180 *rcp 2360.0 13.8452 *rcp 2364.0 13.8650 *rcp 2368.0 13.4242 *rcp 2372.0 13.9631 *rcp 2376.0 14.2964 *rcp 2380.0 14.8222 *rcp 2384.0 15.2074 *rcp 2388.0 16.5276 *rcp 2392.0 16.3562 *rcp 2396.0 16.7347 *rcp 2400.0 15.8758 *rcp 2404.0 15.4156 *rcp 2408.0 15.1136 *rcp 2412.0 16.2221 *rcp 2416.0 16.8920 *rcp 2420.0 17.1404 *rcp 2424.0 18.1463 *rcp 2428.0 18.5999 *rcp 2432.0 20.4155 *rcp 2436.0 20.6054 *rcp 2440.0 20.8330 *rcp 2444.0 21.0235 *rcp 2448.0 21.2830 *rcp 2452.0 21.4672 *rcp 2456.0 21.6206 *rcp 2460.0 21.8173 *rcp 2464.0 22.0070 *rcp 2468.0 22.2235 *rcp 2472.0 22.4150 *rcp 2476.0 22.6589 *rcp 2480.0 22.8769 *rcp 2484.0 23.0360 *rcp 2500.0 16.4 * *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 * * 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 * * calhhs.rxg - HartRAO 13.0cm S band receiver parameter definition * * 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 2020 MHz * NB tuneable LO range 2065-2215 MHz * *fixed 2020 *range 2020 2215 * * 2nd line: creation date * format: yyyy ddd or yyyy mm dd (0 is valid for all for intial set-up) * *2002 10 30 * * 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 * * 0.10288 0.10288 * * 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 * *ALTAZ POLY 1.00 0.0001739 -1.412E-5 3.289E-7 -2.939E-9 * * 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 2100.0 19.0 *lcp 2200.0 19.0 *lcp 2300.0 19.0 *lcp 2400.0 19.0 *lcp 2500.0 19.0 * *rcp 2100.0 16.4 *rcp 2200.0 16.4 *rcp 2300.0 16.4 *rcp 2400.0 16.4 *rcp 2500.0 16.4 * *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 * * 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