!*******************************************
!************** Gain Curves ****************
!***from "nominal_gain_C.cal" of 06/18/98***
!*** except VSOP_SC from "halca_gain.key"***
!*******************************************

CONTROL INDEX 'L1|L2' /

!*******************************************
! HALCA 8m antenna at 6cm.
! 
! Values obtained from "halca_gain.key" 
GAIN VSOP_SC ALTAZ DPFU=0.0062,0.0062 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 /
!*******************************************

!*******************************************
! Hobart 26m telescope at 6cm
!    nominal SEFD value for 5GHz = 1200 Jy
!         DPFU = Tsys/SEFD = Tsys/1200
!  Approximate value for DPFU should be about 0.4
GAIN  HOBART  ALTAZ   DPFU =  0.1, 0.1   POLY = 1.000 /
!*******************************************

!*******************************************
!*************** Tsys Values ***************
!***from "nominal_tsys_C.cal" of 06/18/98***
!*******************************************

!*******************************************
! HALCA nominal value at 5GHz = 95K
! (from the VSOP web site)
TSYS VSOP_SC FT = 1.00 INDEX = 'L1', 'L2' / 
182 20:10:00.0 95 95 
183 02:10:59.9 95 95 /
!*******************************************

!*******************************************
TSYS SESHAN25 FT = 1.00 INDEX = 'L1', 'L2' /
!! From anonymous ftp site at cougar.ras.ucalgary.ca
!! under the directory of /pub/vsop/VS02t/calib
!! VS02t.tsys
182 20:00:06.910 61.9 63.9
182 20:15:07.140 59.5 62.3
182 21:00:06.860 59.2 61.6
182 22:00:06.860 59.1 61.3
182 23:00:06.850 59.1 60.9
183 00:00:06.570 60.1 61.9
183 00:10:06.860 60.2 61.9
183 00:30:06.850 60.4 62.8
183 01:35:06.560 61.0 63.2
183 01:55:06.870 62.7 64.5
183 02:50:06.840 66.7 68.1 /
!*******************************************

!*******************************************
! After June 1998, Tsys is quoted in SEFD. Use FT=0.1
! to convert to K.
TSYS  HOBART  TIMEOFF=0.0  FT=0.1  INDEX='L1','L2' /
!! From anonymous ftp site at cougar.ras.ucalgary.ca
!! under the directory of /pub/vsop/VS02t/calib
!! VS02t.tsys
!182 23:44:20.300 1.9 8.0
182 23:44:52.770 1128.5 1171.3
182 23:45:38.330 1175.9 1162.8
182 23:55:38.290 1170.2 1179.0
183 00:05:38.250 1196.7 1154.7
183 00:15:38.310 1163.9 1157.8
183 00:25:38.260 1198.4 1156.0
183 00:35:38.270 1221.7 1208.6
183 00:45:38.270 1224.1 1219.9
183 00:55:38.270 1275.8 1293.5
183 01:05:38.270 1238.9 1234.7
!183 01:15:38.280 21263.7 41002.0
183 01:25:38.290 1287.5 1271.6
183 01:35:38.260 1367.5 1383.9
183 01:45:38.260 1446.9 1435.2
183 01:55:38.280 1393.8 1380.6 /
!*******************************************