! 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 / !******************************************* !******************************************* ! 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' / 196 22:30.00 88.8 88.8 196 23:00.00 88.8 88.8 196 23:30.00 88.8 88.8 197 00:00.00 88.8 88.8 197 00:30.00 88.8 88.8 197 01:30.00 88.8 88.8 / !******************************************* !******************************************* ! Values from the ISAS home page. ! (980703) TSYS HARTRAO FT = 1.00 INDEX = 'L1','L2' / 196 22:12.62 83.0 87.1 196 22:17.62 78.9 83.5 196 22:22.62 76.0 80.3 196 22:27.62 75.4 79.5 196 22:32.62 75.8 79.1 196 22:37.62 75.3 79.8 196 22:42.62 74.3 79.0 196 22:47.62 72.2 76.5 196 22:52.62 70.2 75.3 196 22:57.62 69.4 74.4 196 23:2.62 69.5 73.1 196 23:7.62 69.0 73.1 196 23:10.10 68.5 72.3 196 23:12.88 68.9 73.1 196 23:17.88 65.8 69.3 196 23:22.88 66.5 70.9 196 23:27.88 65.2 69.7 196 23:32.88 64.5 68.6 196 23:37.88 63.8 67.5 196 23:42.88 63.5 68.4 196 23:47.88 61.4 65.8 196 23:52.88 62.5 66.9 196 23:57.88 61.3 64.6 197 0:2.88 60.6 64.4 197 0:7.88 60.0 64.7 197 0:10.10 59.6 64.7 197 0:12.88 60.1 64.8 197 0:17.88 60.2 64.7 197 0:22.88 60.9 65.1 197 0:27.88 60.2 63.8 197 0:32.88 58.8 62.8 197 0:37.88 60.9 64.9 197 0:42.88 60.7 65.5 197 0:47.88 58.2 62.2 197 0:50.10 59.6 63.8 197 0:54.47 58.0 61.8 197 0:59.47 57.6 61.1 197 1:0.10 57.1 61.1 197 1:4.45 67.2 71.4 197 1:9.45 66.8 71.4 197 1:10.10 65.4 69.3 197 1:14.45 59.5 63.6 197 1:19.45 57.1 61.2 197 1:24.45 58.1 61.7 197 1:29.45 58.2 62.7 197 1:34.45 56.3 59.9 197 1:39.45 57.1 60.9 197 1:44.45 57.4 61.0 197 1:49.45 58.0 61.9 197 1:54.45 56.5 60.5 197 1:59.45 55.7 59.5 197 2:0.10 56.1 60.4 / !******************************************* !******************************************* !This file automatically generated by flogit.pl TSYS HOBART FT = 1.0 INDEX = 'L1', 'L2' / 195 02:48:23 191.39 191.39 195 02:49:31 187.90 187.90 195 02:49:59 188.10 188.10 196 22:20:42 172.88 172.88 196 22:42:05 176.71 176.71 196 22:50:41 173.91 173.91 196 23:20:41 177.93 177.93 196 23:50:41 179.27 179.27 196 23:58:00 180.62 180.62 197 00:20:42 183.87 183.87 197 00:50:42 176.77 176.77 / !******************************************* !******************************************* ! Ceduna 30m. !This file automatically generated by flogit.pl TSYS CEDUNA FT = 1.0 INDEX = 'L1', 'L2' / 196 11:00:32 77.69 57.34 196 11:00:58 77.94 57.82 196 11:30:57 73.91 56.55 196 12:00:57 72.77 57.29 196 12:30:57 69.85 56.33 196 13:00:57 68.77 57.64 196 13:30:57 68.05 57.26 196 14:00:57 67.32 56.93 196 14:30:57 66.35 56.24 196 15:00:58 66.70 56.38 196 15:30:58 68.22 58.24 196 16:00:58 66.51 56.03 196 16:30:58 66.52 57.23 196 17:00:57 66.49 56.19 196 17:30:57 65.62 56.41 196 18:00:57 64.55 55.80 196 18:30:57 63.13 56.68 196 19:00:57 61.41 56.25 196 19:30:57 59.50 56.41 196 20:00:57 57.56 55.97 196 20:30:57 55.82 56.14 196 21:30:58 53.86 55.99 196 22:25:56 37.26 55.50 196 22:26:39 37.41 55.50 196 22:27:30 37.58 55.51 196 22:30:57 38.29 55.53 196 22:42:08 40.57 55.59 196 22:43:13 40.79 55.59 196 22:53:42 42.89 55.65 196 22:55:20 43.21 55.66 196 23:00:58 44.31 55.69 196 23:30:59 49.78 55.86 197 00:00:58 54.45 56.01 197 01:00:58 63.56 56.37 197 01:30:58 63.50 56.37 / !******************************************* !******************************************* TSYS VSOP_SC TIMEOFF=0.0 FT=1.0 INDEX='L1','L2' / 196 23:00.00 88.0 92.0 196 23:30.00 88.0 92.0 / !*******************************************