! Template ANTAB file for VSOP at 4.96GHz !******************************************* !***************Gain Curves***************** !******************************************* CONTROL INDEX 'L1|L2' / !******************************************* ! Seshan25 (Shanghai) at 6cm ! (970318) ! ! Values from EVN Calibration Information file GAIN SESHAN25 ALTAZ DPFU=0.0,0.10 POLY=8.833E-01,9.150E-03,-2.971E-04,5.279E-06,-3.501E-08 / !******************************************* !******************************************* ! Hartebeesthoek 26m at 6cm ! (970414) ! ! Values from EVN Calibration Information file GAIN HARTRAO ALTAZ DPFU=0.0,0.085 POLY=1.00, 0.0001739, -1.412E-5, 3.289E-7, -2.939E-9 / !******************************************* !******************************************* ! Hobart 26m telescope at 6cm ! nominal SEFD value for 5GHz = 1200 Jy ! DPFU = Tsys/SEFD = Tsys/1200 ! Approximate value for DPFU should be about 0.1 ! However, previous experiments have had DIFMAP ! gain corrections for Ho of about 0.5 ! ==> (Actual SEFD) = (Expected SEFD)/4 ! (since gain is proportional to (SEFD)**0.5) ! ==> (Actual DPFU) = (Expected DPFU)*4 ! = 0.1 * 4 = 0.4 GAIN HOBART ALTAZ DPFU = 0.4, 0.4 POLY = 1.000 / !******************************************* !******************************************* ! Mopra 22m nominal value at 5GHz ! SEFD = 450 Jy (a nominal value) ! DPFU = Tsys/SEFD = 45/450 = 0.1 ! This value is also consistent with the value used ! by S. Tingay at: ! ftp://sgra.jpl.nasa.gov/pub/users/tingay/mopratsys GAIN MOP ALTAZ DPFU = 0.1, 0.1 POLY = 1.000 / !******************************************* !******************************************* ! Ceduna 30m nominal value at 5GHz ! Updated with gain curve from R. Dodson 2-Feb-99 ! SEFD ~ 380 Jy ! DPFU = Tsys/SEFD = 0.13 GAIN CEDUNA ELEV DPFU = 0.13, 0.13 POLY = 0.13429, 0.15001, -1.0379E-2, 3.5063E-4, -6.0847E-6, 5.2003E-8, -1.7319E-10 / !******************************************* !******************************************* ! Halca: ! C-band data from Oct 21 - Nov 4 (Cyg-A): ! peak gain = 0.0062 K/Jy ! uncorrected pointing error <= ~2' ! measured beam FWHM = ~30' (assumed circ. Gauss.) ! pointing loss gain factor > 0.98 GAIN VSOP_SC DPFU=(0.0062) FREQ=4700,5000 ALTAZ POLY=1.0 / ! C-band data from July 18 (Cas-A; 2 pointing scans): ! peak gain = 0.0064 K/Jy ! uncorrected pointing error = ~6' ! measured beam FWHM = ~31.3' (assumed circ. Gauss.) ! pointing loss gain factor = 0.90 !GAIN VSOP_SC DPFU=(0.0064*0.90) FREQ=4700,5000 ALTAZ POLY=1.0 / !******************************************* !******************************************* !******************Tsys Values************** !******************************************* !******************************************* ! A nominal Seshan Tsys value at 5GHz = 60 K ! (from several VSOP experiments where ! Seshan Tsys values were measured) ! Now however use tsys values from the ISAS ! home page. ! (980703) TSYS SESHAN25 FT = 1.00 INDEX = 'L1', 'L2' / 194 20:00.00 88.8 88.8 194 20:30.00 88.8 88.8 194 21:00.00 88.8 88.8 194 21:30.00 88.8 88.8 194 22:00.00 88.8 88.8 194 22:30.00 88.8 88.8 194 23:00.00 88.8 88.8 194 23:30.00 88.8 88.8 194 23:55.00 88.8 88.8 / !******************************************* !******************************************* TSYS HARTRAO FT = 1.00 INDEX = 'L1','L2' / 194 22:34.45 63.9 68.4 194 22:37.10 66.9 72.1 194 22:41.45 73.9 78.7 194 22:46.45 72.4 76.7 194 22:51.45 73.3 76.9 194 22:56.45 72.4 76.4 194 23:1.45 73.5 78.5 194 23:6.45 70.0 73.0 194 23:11.45 70.9 74.5 194 23:16.45 70.6 74.8 194 23:21.45 66.9 71.5 194 23:26.45 64.9 68.8 194 23:31.45 66.0 70.2 194 23:36.45 64.6 68.6 194 23:41.45 65.5 69.8 194 23:46.45 62.4 66.5 194 23:51.45 61.8 66.3 194 23:53.10 61.5 66.1 194 23:57.45 58.8 63.2 195 0:0.08 60.2 64.5 / !******************************************* !******************************************* !This file automatically generated by flogit.pl TSYS HOBART FT = 1.0 INDEX = 'L1', 'L2' / 194 20:02:13 190.20 190.20 194 20:02:49 189.60 189.60 194 20:32:49 179.40 179.40 194 21:02:50 179.85 179.85 194 21:32:49 179.55 179.55 194 22:02:49 177.45 177.45 194 22:32:49 178.05 178.05 194 23:02:49 181.20 181.20 194 23:32:49 183.00 183.00 195 00:02:50 188.55 188.55 195 00:32:49 189.75 189.75 195 01:02:49 191.70 191.70 195 01:32:49 190.35 190.35 195 02:02:49 193.65 193.65 / !******************************************* !******************************************* ! Mopra 22m nominal value at 5GHz = 34K ! About the average tsys obtained for Mopra ! from experiment VS05s (20/05/98) ! This is only a typical value. Actual Tsys ! values can be obtained from: ! ftp://sgra.jpl.nasa.gov/pub/users/tingay/mopratsys ! (980307) TSYS MOP TIMEOFF=0.0 FT=1.0 INDEX='L1','L2' / 194 21:00.00 34.0 34.0 194 21:30.00 34.0 34.0 / !******************************************* !******************************************* !This file automatically generated by flogit.pl TSYS CEDUNA FT = 1.0 INDEX = 'L1', 'L2' / 194 20:01:55 64.67 56.23 194 20:03:44 67.02 59.16 194 20:33:44 63.81 55.18 194 21:03:45 63.92 55.05 194 21:33:44 64.56 56.06 194 22:03:44 63.48 55.06 194 22:33:45 63.79 55.23 194 23:03:45 63.77 55.57 194 23:33:46 63.92 54.75 195 00:03:46 63.77 55.39 195 00:33:45 63.93 55.12 / !******************************************* !******************************************* TSYS VSOP_SC TIMEOFF=0.0 FT=1.0 INDEX='L1','L2' / 194 21:00.00 88.0 92.0 194 21:30.00 88.0 92.0 / !*******************************************