!GAINS at 18cm
!
! Lovell 76m Telescope at 18cm 
!
GAIN JODRELL1 ALTAZ DPFU=0.81, 0.81      FREQ=1300,1900
POLY=0.9995,1.8846E-3, -1.1369E-4, 9.745E-7, 3.499E-8, -4.671E-10
!
! NOTE 
! ----
! These values in the tables should only be used if there are NO 
! reliable radiometry from the antenna. In this case TSYS=1.0 
! should be placed for all timeticks for the experiment in question. 
! (STG 97 05 26)
! 
! Lovell new 18cm (after April 1997)
!GAIN JODRELL1 ELEV DPFU=3.33E-2,3.33E-2 TABLE /
! 5.0   0.510 
! 7.5   0.583 
!10.0   0.630 
!12.5   0.718 
!15.0   0.769 
!20.0   0.812 
!25.0   0.873 
!30.0   0.934 
!35.0   1.000 
!40.0   1.035 
!45.0   1.058 
!50.0   1.058 
!55.0   1.081 
!60.0   1.125 
!65.0   1.146 
!70.0   1.169 
!75.0   1.146 
!80.0   1.146 
!90.0   1.146 
/
!
! MK2 26m Telescope at 18cm 
! Unknown POLY, DPFU from Garrington (CR 7Aug01).
!
GAIN JODRELL2 ALTAZ DPFU=0.10, 0.10      FREQ=1300,1900
POLY=1.0
!
! NOTE 
! ----
! These values in the tables should only be used if there are NO 
! reliable radiometry from the antenna. In this case TSYS=1.0 
! should be placed for all timeticks for the experiment in question. 
! (STG 97 05 26)
!
!GAIN JODRELL2 ELEV DPFU=2.91E-3 ,2.91E-3 TABLE /
! 5.0   0.640 
! 7.5   0.718 
!10.0   0.783 
!12.5   0.826 
!15.0   0.857 
!20.0   0.907 
!25.0   0.925 
!30.0   0.969 
!35.0   1.000 
!40.0   1.024 
!45.0   1.010 
!50.0   1.000 
!55.0   0.990 
!60.0   0.990 
!65.0   0.969 
!70.0   0.959 
!75.0   0.939 
!80.0   0.919 
!90.0   0.919 
/
!
! Cambridge 32m Antenna at 18cm. 
!
! Unknown DPFU and POLY
!
GAIN CAMBG32M ALTAZ DPFU=0.09       FREQ=1300,1900
POLY=1.00
!
! NOTE 
! ----
! These values in the tables should only be used if there are NO 
! reliable radiometry from the antenna. In this case TSYS=1.0 
! should be placed for all timeticks for the experiment in question. 
! (STG 97 05 26)
!
!GAIN CAMBG32M ELEV DPFU=4.69E-3,4.69E-3  FREQ=1300,1900 TABLE /
! 5.0   0.476 
! 7.5   0.541 
!10.0   0.640 
!12.5   0.683 
!15.0   0.775 
!20.0   0.842 
!25.0   0.916 
!30.0   0.950 
!35.0   1.000 
!40.0   1.045 
!45.0   1.050 
!50.0   1.072 
!55.0   1.083 
!60.0   1.083 
!65.0   1.083 
!70.0   1.092 
!75.0   1.103 
!80.0   1.115 
!90.0   1.115 
/
!
! Westerbork Array at 18cm 
! Unknown DPFU and POLY
! Westerbork 18cm values are determined locally for each session. TSYS values 
! are already corrected.  
!
GAIN WESTBRKA ALTAZ DPFU=1.0,1.0       FREQ=1300,1900
POLY=1.00
/
!
! Effelsberg 100m antenna at 18cm. 
! last update: Feb 2002 from A. Kraus (CR 21Mar02)
!
GAIN EF ALTAZ DPFU=1.5,1.5      FREQ=1300,1900                 ! Sep97
POLY=1.000 
/
!
! Medicina 32m antenna at 18cm. 
! (see http://192.167.189.40/polinomial.html)
! 
! GAIN MC ALTAZ DPFU=0.10,0.10
! POLY=0.98489,-6.7665E-3,8.3781E-4,-3.3516E-5,5.2244E-7,-2.7857E-9
GAIN MC LCP ALTAZ DPFU=0.098,0.098      FREQ=1300,1900   ! JFD (10/99)
POLY=1.004, -1.0E-4, 3.06E-6     ! LCP
/
GAIN MC RCP ALTAZ DPFU=0.098,0.098      FREQ=1300,1900   ! JFD (10/99)
POLY=0.989, 5.1E-4, -7.1E-6    ! RCP
/
!
! Noto 32m antenna at 18cm. 
!
GAIN NT ALTAZ DPFU= 0.110,0.100      FREQ=1300,1900   ! JFD 11/99
POLY=1.00, 0.00
/
!
! Onsala 25m antenna at 18cm
! 
!
GAIN ON85 ELEV DPFU=0.084643,0.084643      FREQ=1300,1900       ! JFD 10/99
POLY= 1.0, 1.821E-3, 7.207E-6, -1.8614E-7
/
!
! Seshan25 (Shanghai) at 18cm 
! last update: 19 Sep 2002 from X. Huang (CR 1Oct02)
!
GAIN SESHAN25 ALTAZ DPFU=0.08      FREQ=1300,1900
POLY=1.010,2.574E-3,-1.678E-4,3.736E-6,-2.765E-8
/
!
! Urumqi 25m antenna at 18cm 
! last update: 3 April 2002 from Liu Xiang. 10% error associated with DPFU (CR
! 03Apr02)
!
GAIN URUMQI LCP ALTAZ DPFU=0.085      FREQ=1300,1900
POLY=1.00, 0.00 
/
GAIN URUMQI RCP ALTAZ DPFU=0.082      FREQ=1300,1900
POLY=1.00, 0.00
/
!
! Torun 32m antenna at 18cm. 
! Unknown DPFU and POLY
!
GAIN TR ALTAZ DPFU=0.13,0.13      FREQ=1300,1900 
POLY=1.00,0.0
!
! The following gain curves are to be used in the case where there is no
! reliable Tsys information for TR. In this case the POLY above should
! be removed and the Tsys values should be set to 1.0.
! Feb 2002 from K. Borkowski (CR 21Mar02)
!POLY=3.46203E-02,-8.81476E-05,2.35201E-06,-5.16056E-08
/
!
! Crimea (Simeiz) 22m antenna at 6cm. DPFU taken from VLBI handbook no more 
! recent values. POLY is Unknown (970108)
!
GAIN CRIMEA ALTAZ DPFU=0.0,0.07      FREQ=1300,1900 
POLY=1.00, 0.00
/
!   
! DSN antenna DSS-63 (70m) at Robledo, Madrid, Spain
! at L-band, includes atmospheric anttenuation assuming median 
! atmosphere (see http://DSNra.jpl.nasa.gov/Antennas/AntennaGain.html)  
! (JFD-23/03/99)
GAIN ROB70 ELEV
DPFU=0.9705,0.9705      FREQ=1300,1900
POLY=9.290e-1, 4.295e-03,-9.841e-05,1.024e-06, -4.200e-09
/ 
!
! Hartebeesthoek 26m at 18cm
! (970414)
!
GAIN HARTRAO ALTAZ DPFU=0.097,0.097      FREQ=1300,1900
POLY=1.00, 0.0001739, -1.412E-5, 3.289E-7, -2.939E-9
/
! Calibration info supplied as SEFD of telescope, so use DPFU = POLY = 1.0 (CR
! 28Jan02)
!
GAIN AR ALTAZ DPFU=1.0,1.0        FREQ=1300,1900 
POLY=1.00
/
!
! --------------------------------------------------------------------------
! Tsys Values
! --------------------------------------------------------------------------
!