! ! Calibration Information file, to be used with the ANTAB program ! Created by S Frey for v047w, 2001-10-25 ! ! References for gain curves: ! for HartRAO, Hobart, Mopra ! http://www.vsop.isas.ac.jp/obs/GRTcal.html (nominal values, as of 28 Jun 99) ! file nominal_gain_C.cal / !******************************************* ! 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 / !******************************************* ! 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 GAIN HOBART ALTAZ DPFU = 0.1, 0.1 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 / !******************************************* ! 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 V047w.tsys file ! provided at U of Calgary ftp area ! ! (IF2 was supposed to be in the second row for each epoch) ! TSYS HARTRAO FT=1.0 TIMEOFF=0.0 INDEX= 'L1', 'L2' / 089 23:37:40 61.1 59.2 089 23:42:38 59.3 57.7 089 23:47:38 57.3 55.2 089 23:52:38 59.2 57.1 089 23:57:38 56.3 54.3 090 00:00:05 57.3 55.5 090 00:02:46 56.0 54.2 090 00:07:46 58.2 56.1 090 00:12:46 55.0 53.1 090 00:17:46 58.8 56.8 090 00:22:46 57.0 54.9 090 00:27:46 56.8 54.6 090 00:32:46 56.5 54.7 090 00:37:46 55.9 53.6 090 00:42:46 54.9 53.2 090 00:47:46 54.9 53.0 090 00:52:46 56.1 53.6 090 00:57:46 53.5 52.3 090 01:00:06 53.5 52.1 090 01:02:47 55.1 53.3 090 01:07:47 53.4 51.8 090 01:12:47 54.1 52.6 090 01:17:47 54.7 53.2 090 01:22:47 54.3 52.5 090 01:27:47 53.0 51.8 090 01:32:47 53.4 52.1 090 01:37:47 52.3 50.9 090 01:42:47 53.4 52.6 090 01:47:47 51.7 50.2 090 01:52:47 52.7 51.5 090 01:57:47 53.2 51.8 090 02:00:06 53.1 51.6 090 02:02:47 52.7 51.5 090 02:07:47 52.2 50.8 090 02:12:47 51.9 50.3 090 02:15:06 51.5 49.8 090 02:21:38 52.2 50.8 090 02:26:38 53.1 51.6 090 02:29:06 52.2 50.8 090 02:31:47 51.6 50.5 090 02:36:47 52.2 50.6 090 02:41:47 51.7 50.1 090 02:46:47 53.3 51.9 090 02:51:47 51.2 49.6 090 02:56:47 50.6 49.4 090 03:00:06 51.1 49.5 090 03:02:47 51.2 49.3 090 03:07:47 50.4 49.3 090 03:12:47 51.1 49.8 090 03:17:47 51.5 49.7 090 03:22:47 51.6 50.0 090 03:27:47 51.4 49.5 090 03:32:47 52.0 50.8 090 03:37:47 50.8 49.6 090 03:42:47 51.5 49.7 090 03:47:47 51.9 49.9 090 03:52:47 51.0 49.1 090 03:57:47 51.3 49.6 090 04:00:06 52.2 50.3 090 04:02:47 51.5 49.4 090 04:07:47 50.7 48.5 090 04:12:47 50.0 48.5 090 04:17:47 51.3 49.8 090 04:22:47 51.2 49.4 090 04:27:47 51.3 49.1 090 04:32:47 50.4 48.4 090 04:37:47 50.9 48.9 090 04:42:47 50.4 48.5 090 04:47:47 49.3 47.8 090 04:52:47 50.7 49.3 090 04:57:47 50.6 48.4 090 05:00:06 51.6 49.4 090 05:02:47 51.8 50.0 090 05:07:47 50.5 48.4 090 05:12:47 51.3 49.3 090 05:17:47 50.9 48.8 090 05:22:47 50.7 48.5 090 05:27:47 50.9 49.4 090 05:32:47 50.7 49.1 090 05:37:47 50.8 49.4 090 05:42:47 50.4 48.5 090 05:47:47 50.3 48.7 090 05:52:47 51.3 49.7 090 05:57:47 50.7 49.3 090 06:00:06 51.4 49.3 090 06:02:49 50.8 49.2 090 06:07:47 51.5 49.5 090 06:12:47 51.3 49.0 090 06:17:47 51.4 49.8 090 06:22:47 52.1 50.3 090 06:27:47 51.5 49.6 090 06:32:47 51.8 49.9 090 06:37:47 52.1 50.5 090 06:42:47 52.3 50.4 090 06:47:47 51.7 50.0 090 06:52:47 51.6 49.5 090 06:55:06 51.5 50.0 090 06:57:47 51.8 49.5 090 07:00:06 51.5 49.8 090 07:02:47 50.9 49.4 090 07:07:47 52.6 50.7 090 07:12:47 52.0 50.6 090 07:17:47 53.6 51.8 090 07:22:47 53.0 50.8 090 07:27:47 53.2 51.1 090 07:32:47 52.9 50.9 090 07:37:47 54.6 52.4 090 07:42:47 52.9 50.4 090 07:47:47 52.7 50.4 090 07:52:47 53.8 51.7 090 07:57:47 53.5 51.5 090 08:00:06 53.4 51.5 / ! HOBART Tsys: extracted & reformatted from V047w.tsys file ! provided at U of Calgary ftp area ! (IF2 was supposed to be in the second row for each epoch) ! values are given in SEFD => FT=0.1 used below ! !******************************************* ! Hobart 26m ! SEFD ~1200 Jy (M. Costa Jan '99) ! After June 1998, Tsys is quoted in SEFD. Use FT=0.1 ! to convert to K. i.e TSYS HOBART TIMEOFF=0.0 FT=0.1 INDEX='L1','L2' / 090 00:30:00 1000.0 1000.0 090 01:30:00 1000.0 1000.0 090 02:30:00 1000.0 1000.0 090 03:30:00 1000.0 1000.0 ! "average" values to help interpolation; no reliable measurements earlier 090 04:38:20 938.9 928.7 090 04:38:28 965.5 964.7 090 04:39:44 982.4 985.0 090 04:49:44 1040.4 1059.4 090 04:59:46 965.2 953.6 090 05:09:44 1029.5 1025.9 090 05:19:44 982.5 989.5 090 05:29:44 1072.6 1073.4 090 05:39:44 1017.1 1015.2 090 05:49:44 1078.9 1070.2 090 05:59:44 1003.3 996.9 090 06:09:44 1047.5 1045.3 090 06:19:44 975.5 976.4 090 06:29:44 1068.7 1089.7 090 06:39:44 1018.3 1015.0 090 06:49:44 1072.0 1071.8 090 06:59:44 971.2 963.9 090 07:09:44 1022.6 1023.7 090 07:19:44 1032.0 1019.4 090 07:29:44 1034.5 1042.4 090 07:39:44 982.2 995.5 090 07:49:44 1046.6 1038.4 090 07:59:44 980.1 975.2 090 08:09:44 1002.4 999.8 / !******************************************* ! MOP Tsys: nominal values taken from nominal_tsys_C.cal file ! provided at the VSOP Web site ! http://www.vsop.isas.ac.jp/obs/GRTcal.html ! ! Mopra 22m nominal value at 5GHz = 45K TSYS MOP TIMEOFF=0.0 FT=1.0 INDEX='L1','L2' / 089 23:00:00 45.0 45.0 090 00:00:00 45.0 45.0 090 01:00:00 45.0 45.0 090 02:00:00 45.0 45.0 090 03:00:00 45.0 45.0 090 04:00:00 45.0 45.0 090 05:00:00 45.0 45.0 090 06:00:00 45.0 45.0 090 07:00:00 45.0 45.0 090 08:00:00 45.0 45.0 / ! HALCA Tsys was not available, "guess" values were used instead ! with slightly higher value for IF2 (as often seen earlier) ! TSYS VSOP_SC TIMEOFF=0.0 FT=1.0 INDEX='L1','L2' / 089 23:00:00 96.0 102.0 090 00:00:00 96.0 102.0 090 01:00:00 96.0 102.0 090 02:00:00 96.0 102.0 090 03:00:00 96.0 102.0 090 04:00:00 96.0 102.0 090 05:00:00 96.0 102.0 090 06:00:00 96.0 102.0 090 07:00:00 96.0 102.0 090 08:00:00 96.0 102.0 /