Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.naic.edu/~astro/data/aips++/utils/gain.datR5 Дата изменения: Mon Sep 9 19:51:59 2002 Дата индексирования: Sun Dec 23 01:17:16 2007 Кодировка: Поисковые слова: http astrokuban.info astrokuban

# Rcvnum 5 lband Wide
# Pa/b feeding polarization a/b
# 0. --> no measurement
# The frequency is in the first column, and then the equation type. This is followed by
# the coefficients, the error (sigma), the A and B cal values, the polarization,
# and the angle at which the zenith curve turns over. A polarization of 'A' means
# only one eqn (both pols.) is available.
#
# EQUATION 1:
# The final equation is gain = a1 + a2*za + a3+(za-zac)^2 + a4*(za-zac)^3
# + a5*coz(az) + a6*sin(az) + a7*cos(2az) + a8*sin(2az) + a9*cos(3az) + a10*sin(3az)
# EQUATION 2:
# The final equation is gain = a1 + a2*(za-zac) + a3+(za-zac)^2 + a4*(za-zac)^3
# + a5*coz(az) + a6*sin(az) + a7*cos(2az) + a8*sin(2az) + a9*cos(3az) + a10*sin(3az)
# EQUATION 3:
# The final equation is gain = a1 + a2*za + a3+(za-zac)^2 + a4*(za-zac)^3 + a5*(za-zac)^4
#
#
# Note that the "zac" terms are only applied when za > zac.
#
# !yyyy daynum.. following data valid after this date
#
#aug01 dish adjusted except for sw quad. Made a correction for this. valid for 01sep01 on
#data taking using calib procedure and lbw.
#
#frq typ c0 za (za-14)^2 (za-14)^3 cosAz sinAz cos2Az sin2az cos3az sin3az sigma pol calVal
#
!2001 244
1175. 1 1.1378e+01 -8.1304e-02 -2.6763e-02 -2.6350e-03 1.0319e-06 -3.1292e-07 -7.5973e-07 -1.9372e-07 -1.7180e-01 -4.6071e-02 3.0325e-01 I 10.8 9.18 14.0
1300. 1 1.1265e+01 -9.5145e-02 4.2481e-03 -6.6783e-03 7.2271e-07 9.0897e-07 4.3958e-07 -8.1956e-07 -2.2135e-01 -7.4295e-02 4.2313e-01 I 10.8 9.38 14.0
1375. 1 1.1114e+01 -1.0412e-01 2.3915e-02 -9.4938e-03 -8.3447e-07 1.0729e-06 -4.5402e-08 -1.3411e-07 -2.2827e-01 -8.0216e-02 3.3679e-01 I 10.6 9.32 14.0
1415. 1 1.0999e+01 -1.0291e-01 1.3435e-02 -7.1745e-03 -5.2154e-08 -1.3225e-07 1.1642e-08 -7.3761e-07 -2.0990e-01 -9.8026e-02 3.3002e-01 I 10.7 9.26 14.0
1550. 1 1.0786e+01 -1.0748e-01 1.9265e-02 -7.5530e-03 -7.8976e-07 -6.5565e-07 -7.4506e-08 -4.1723e-07 -2.0972e-01 -1.4330e-01 4.0199e-01 I 10.6 9.02 14.0
1610. 1 1.0755e+01 -1.1566e-01 4.4095e-02 -1.1282e-02 6.8545e-07 1.9372e-07 8.9407e-08 3.8743e-07 -2.7493e-01 -1.7901e-01 4.7585e-01 I 10.4 8.89 14.0
1666. 1 1.0777e+01 -1.2471e-01 5.5545e-02 -1.2572e-02 1.1176e-07 -1.1325e-06 -4.2096e-07 8.9407e-07 -3.2637e-01 -2.1109e-01 6.0014e-01 I 9.91 8.58 14.0
#
# aug00 data taken doing on/off with correlator using lbn and a little lbw. The cals are from lbn.
!0 1
1405. 1 8.92204 -0.11083 .00214 -.00342+ 0.41611 0.18207 -.10120 .02740 -.30386 -.14610 0 A 1.85 1.91 14.0