! Nominal Gain calibration information at 5 GHz for: ! Hartebeesthoek 26m ! Hobart 26m ! Shanghai 25m ! from ISAS for Survey Working Group CONTROL INDEX 'L1|L2' / !******************************************* ! 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 / !******************************************* !******************************************* ! Seshan25 (Shanghai) at 6cm ! (970318) ! GAIN SESHAN25 ALTAZ DPFU=0.10,0.10 POLY=8.833E-01,9.150E-03,-2.971E-04,5.279E-06,-3.501E-08 / !******************************************* !GAIN VSOP_SC DPFU=(0.0062) FREQ=4700,5000 ALTAZ POLY=1.0 / ! new values that Jim sent me GAIN VSOP_SC DPFU=(0.0064*0.90) FREQ=4700,5000 ALTAZ POLY=1.0 / !******************************************* !******************************************* TSYS HARTRAO FT = 1.00 INDEX = 'L1', 'L2' / 053 22:25:36.1 64.6 62.8 053 22:34:26.4 64.6 64.2 053 22:42:37.3 64.5 62.5 053 22:47:37.3 64.1 61.8 053 22:52:37.3 65.2 61.7 053 22:57:37.3 63.3 62.0 053 23:00:06.6 61.9 60.1 053 23:02:46.2 62.8 61.5 053 23:07:46.2 59.4 60.0 053 23:12:46.2 58.8 57.3 053 23:17:46.1 59.5 59.2 053 23:22:46.2 59.7 56.9 053 23:27:46.1 58.2 56.8 053 23:32:46.2 56.0 56.2 053 23:37:46.2 55.9 53.3 053 23:42:46.2 57.0 55.5 053 23:47:46.2 52.5 51.4 053 23:52:46.2 54.1 53.0 053 23:57:46.2 51.5 51.0 054 00:00:05.7 53.0 51.7 054 00:02:45.4 51.8 50.9 054 00:07:45.3 50.7 48.8 054 00:12:45.4 50.8 49.6 054 00:17:45.3 51.3 50.0 054 00:22:45.3 51.7 49.8 054 00:27:45.4 49.8 50.2 054 00:32:45.3 52.5 50.5 054 00:37:45.4 51.8 51.0 054 00:40:06.7 50.6 49.0 054 00:42:46.3 49.7 48.6 054 00:47:46.3 50.1 49.9 054 00:52:46.3 49.0 47.9 054 00:57:46.2 48.3 48.6 054 01:00:06.7 49.1 49.2 054 01:02:46.4 49.4 47.5 054 01:07:46.3 50.0 48.2 054 01:12:46.4 49.0 48.1 054 01:17:46.3 49.8 48.5 054 01:22:46.4 49.1 49.2 054 01:27:46.3 48.8 49.1 054 01:32:46.4 48.3 47.2 054 01:37:46.4 48.2 47.0 054 01:42:46.3 48.0 46.8 054 01:47:46.4 47.3 47.4 054 01:52:46.3 48.6 48.4 054 01:57:46.4 48.8 47.2 054 02:00:06.7 47.1 46.8 054 02:02:46.3 46.8 46.5 054 02:07:46.3 47.7 47.3 054 02:12:46.3 47.8 47.5 054 02:17:46.2 47.8 46.8 054 02:22:46.3 47.1 46.7 054 02:25:06.7 48.0 47.6 054 02:27:46.3 48.2 47.2 054 02:30:06.7 48.9 48.0 054 02:32:46.3 47.4 47.3 054 02:37:46.3 47.8 46.8 054 02:42:46.4 47.4 46.5 054 02:47:46.3 46.9 46.2 054 02:52:46.4 47.4 47.2 054 02:55:06.7 47.7 45.9 054 02:57:46.3 51.1 49.7 054 03:02:46.3 48.4 47.7 054 03:07:46.3 50.7 48.1 054 03:10:06.6 49.3 47.7 054 03:14:08.4 49.4 48.4 054 03:18:15.7 49.3 48.6 054 03:23:28.3 46.3 46.2 054 03:23:37.7 47.1 45.6 / !******************************************* !******************************************* ! Hobart 26m ! SEFD ~1200 Jy (M. Costa Jan '99) ! Prior to June 1998, Hobart Tsys values are provided ! as a number proportional to Tsys, typically about 310. ! To convert these numbers to K, assume a DPFU of 0.1 and ! SEFD of 1200 Jy, then FT = 120/[typical quoted Tsys] ! ! After June 1998, Tsys is quoted in SEFD. Use FT=0.1 ! to convert to K. i.e ! TSYS HOBART FT = 0.3871 INDEX = 'L1', 'L2' / 053 21:49:07.6 301.1 302.4 053 21:50:00.9 306.9 307.4 053 22:00:02.2 299.8 315.8 053 22:10:00.8 298.3 289.3 053 22:20:00.8 319.6 323.7 053 22:30:00.8 296.4 326.2 053 22:40:03.1 315.5 310.4 053 22:50:00.8 311.8 300.7 053 23:00:03.5 324.0 310.3 053 23:10:00.9 307.7 314.5 053 23:28:25.0 327.6 305.7 054 00:11:18.7 331.3 318.8 054 00:21:18.0 336.8 325.1 054 00:46:10.1 324.9 326.1 054 00:56:08.8 344.5 332.8 / !******************************************* !******************************************* TSYS SESHAN25 FT = 1.00 INDEX = 'L1', 'L2' / 053 22:00:06.8 54.4 51.2 053 22:15:06.8 54.0 51.3 053 22:40:07.1 54.6 51.7 053 23:00:07.1 54.9 52.2 054 00:00:06.6 58.0 55.5 054 00:40:07.0 58.3 55.2 054 01:00:07.0 61.2 58.1 054 02:00:07.1 71.3 67.2 / !******************************************* !******************************************* TSYS VSOP_SC TIMEOFF=0.0 FT=1.0 INDEX='L1','L2' / 053 22:20:00 95.0 95.0 053 22:30:00 95.0 95.0 053 22:40:00 95.0 95.0 053 22:45:00 95.0 95.0 053 22:50:00 95.0 95.0 053 23:00:00 95.0 95.0 053 23:10:00 95.0 95.0 053 23:20:00 95.0 95.0 053 23:30:00 95.0 95.0 053 23:40:00 95.0 95.0 053 23:50:00 95.0 95.0 054 00:00:00 95.0 95.0 054 00:10:00 95.0 95.0 054 00:20:00 95.0 95.0 054 00:30:00 95.0 95.0 054 00:40:00 95.0 95.0 054 00:50:00 95.0 95.0 054 01:00:00 95.0 95.0 054 01:10:00 95.0 95.0 054 01:20:00 95.0 95.0 /