! ! Calibration Information file, to be used with the ANTAB program ! Created by S Frey for v047d, 980622 ! ! References for gain curves: ! for HartRAO, AT, MOP, Usuda ! http://www.vsop.isas.ac.jp/obs/GRTcal.html (nominal values, as of 18 Jun 98) / !******************************************* ! Hartebeesthoek 26m at 6cm ! (970414) ! GAIN HARTRAO ALTAZ DPFU=0.085, 0.085 POLY=1.00, 0.0001739, -1.412E-5, 3.289E-7, -2.939E-9 / !******************************************* ! AT 22m nominal value at 5GHz ! nominal SEFD value for (6 telescope) = 80 Jy ! ==> n telescope SEFD ~ 80 * (6/n) = ! DPFU = Tsys/SEFD = (45*n)/480 = !! S. Frey: n=5 telescopes (from v047dat.notes) DPFU=0.56 GAIN AT ALTAZ DPFU = 0.47, 0.47 POLY = 1.000 / !******************************************* ! Mopra 22m nominal value at 5GHz ! SEFD = 450 Jy (a nominal value) ! DPFU = Tsys/SEFD = 45/450 = 0.1 GAIN MOP ALTAZ DPFU = 0.1, 0.1 POLY = 1.000 / !******************************************* ! Usuda 64m at 5GHz ! SEFD = 96 Jy(?) USUDA64 GAIN ALTAZ DPFU = 1.04, 1.04 POLY= 0.79657, -4.0993E-3, 1.1283E-4, -9.7301E-7 / ! 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 GZ DPFU=(0.0064*0.90) FREQ=4700,5000 ALTAZ POLY=1.0 / !GAIN NZ DPFU=(0.0064*0.90) FREQ=4700,5000 ALTAZ POLY=1.0 / !GAIN RZ DPFU=(0.0064*0.90) FREQ=4700,5000 ALTAZ POLY=1.0 / !GAIN TZ DPFU=(0.0064*0.90) FREQ=4700,5000 ALTAZ POLY=1.0 / !GAIN UZ DPFU=(0.0064*0.90) FREQ=4700,5000 ALTAZ POLY=1.0 / !GAIN HALCA DPFU=(0.0064*0.90) FREQ=4700,5000 ALTAZ POLY=1.0 / GAIN VSOP_SC DPFU=0.0058, 0.0058 FREQ=4700,5000 ALTAZ POLY=1.0 / !-------------------------------------------------------------------- ! ! HARTRAO Tsys extracted & reformatted from V047d.tsys file ! provided at U of Calgary ftp area ! ! IF2 was supposed to be in the 2nd row for each epoch ! TSYS HARTRAO FT=1.0 TIMEOFF=0.0 INDEX= 'L1', 'L2' / 030 21:27:28 74.4 72.4 030 21:35:27 74.4 75.2 030 21:42:37 74.0 71.5 030 21:47:37 71.3 68.3 030 21:52:37 68.8 66.2 030 21:57:37 66.9 67.6 030 22:00:06 66.9 68.0 030 22:02:46 66.9 65.0 030 22:07:46 67.5 66.1 030 22:12:46 65.5 63.6 030 22:17:46 63.7 62.8 030 22:22:46 61.1 61.1 030 22:27:46 63.7 61.5 030 22:30:06 63.7 60.6 030 22:32:46 60.2 59.3 030 22:37:46 57.7 56.2 030 22:42:46 57.2 57.2 030 22:45:06 58.7 56.1 030 22:47:46 60.0 57.9 030 22:52:46 58.2 57.6 030 22:57:46 56.3 56.3 030 23:00:06 58.1 56.3 030 23:02:46 56.6 55.0 030 23:07:46 55.0 54.6 030 23:12:46 57.4 54.8 030 23:17:46 53.1 54.9 030 23:22:46 53.1 51.5 030 23:27:46 52.2 51.1 030 23:32:46 54.1 53.7 030 23:37:46 51.7 51.0 030 23:42:46 50.9 51.2 030 23:45:06 51.6 52.3 030 23:47:46 52.5 51.8 030 23:52:46 51.5 52.3 030 23:57:46 50.8 49.3 031 00:00:05 50.3 50.3 031 00:02:45 51.0 51.3 031 00:07:45 50.7 50.3 031 00:12:45 49.5 49.8 031 00:17:45 49.9 50.1 031 00:22:45 49.8 50.6 031 00:27:45 49.4 50.0 031 00:32:45 49.1 48.4 031 00:37:45 48.9 48.3 031 00:42:45 49.2 49.6 031 00:47:45 49.3 49.2 031 00:52:45 50.3 49.9 031 00:57:45 49.1 48.7 031 01:00:06 48.6 48.0 031 01:02:46 49.5 49.8 031 01:05:06 50.7 49.0 031 01:07:46 51.0 50.0 031 01:12:46 50.9 50.7 031 01:17:46 55.6 55.8 031 01:22:46 54.9 55.0 031 01:27:46 54.7 55.7 031 01:32:46 55.2 53.3 031 01:37:46 52.5 51.8 031 01:42:46 49.8 49.7 031 01:47:46 50.4 49.9 031 01:52:46 49.3 49.1 031 01:57:46 48.9 48.6 031 02:00:06 48.4 49.1 031 02:07:41 47.9 46.5 031 02:16:13 46.6 46.5 / !******************************************* ! AT 22m nominal value at 5GHz = 45K TSYS AT TIMEOFF=0.0 FT=1.0 INDEX='L1','L2' / 030 15:00:00 45.0 45.0 030 16:00:00 45.0 45.0 030 17:00:00 45.0 45.0 030 18:00:00 45.0 45.0 030 19:00:00 45.0 45.0 030 20:00:00 45.0 45.0 030 21:00:00 45.0 45.0 030 22:00:00 45.0 45.0 030 23:00:00 45.0 45.0 031 00:00:00 45.0 45.0 031 01:00:00 45.0 45.0 031 02:00:00 45.0 45.0 / !******************************************* ! Mopra 22m nominal value at 5GHz = 45K TSYS MOP TIMEOFF=0.0 FT=1.0 INDEX='L1','L2' / 030 15:00:00 45.0 45.0 030 16:00:00 45.0 45.0 030 17:00:00 45.0 45.0 030 18:00:00 45.0 45.0 030 19:00:00 45.0 45.0 030 20:00:00 45.0 45.0 030 21:00:00 45.0 45.0 030 22:00:00 45.0 45.0 030 23:00:00 45.0 45.0 031 00:00:00 45.0 45.0 031 01:00:00 45.0 45.0 031 02:00:00 45.0 45.0 / !******************************************* TSYS USUDA64 FT = 1.00 INDEX = 'L1', 'L2' / 030 15:00:00 100.0 100.0 030 16:00:00 100.0 100.0 030 17:00:00 100.0 100.0 030 18:00:00 100.0 100.0 030 19:00:00 100.0 100.0 030 20:00:00 100.0 100.0 030 21:00:00 100.0 100.0 030 22:00:00 100.0 100.0 030 23:00:00 100.0 100.0 031 00:00:00 100.0 100.0 031 01:00:00 100.0 100.0 031 02:00:00 100.0 100.0 / ! HALCA Tsys was not available, "guess" values were used instead ! (Tsys similar as for v047y) TSYS VSOP_SC TIMEOFF=0.0 FT=1.0 INDEX='L1','L2' / 030 15:00:00 96.0 102.0 030 16:00:00 96.0 102.0 030 17:00:00 96.0 102.0 030 18:00:00 96.0 102.0 030 19:00:00 96.0 102.0 030 20:00:00 96.0 102.0 030 21:00:00 96.0 102.0 030 22:00:00 96.0 102.0 030 23:00:00 96.0 102.0 031 00:00:00 96.0 102.0 031 01:00:00 96.0 102.0 031 02:00:00 96.0 102.0 /