Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.naic.edu/~astro/spectral_line/handbook/app/node18.html
Дата изменения: Wed Mar 20 18:34:07 2002
Дата индексирования: Sun Dec 23 03:52:16 2007
Кодировка:
Поисковые слова: earth's atmosphere

FOURTH Example - a9999d.sls spectral line set-up file.

# L-wide search with extreme bandwidth
# Spectral Line Setup file: a9999d.sls generated by AO-Control
# N.B. this file can also be used as a stand alone script
#
#
# This file is used to do a velocity search with an extreme bandwidth
# on the L-wide Rx.  Summary:  BW=50 MHz, 3-level interleaved sampling,
# 4 sbc's/poln, 2048 lags/sbc/polarization, 6 sec records, L-wide receiver
# frequency coverage of 1237.5 to 1422.5 MHz (-400 to +44,250 km/s coverage
# with a resolution of 10.4 km/s).

#This file is available at http://www.naic.edu/~koneil/files/a9999d.sls

#BE SURE TO CHANGE a9999 -> YOUR PROJ NUMBER!


# Goto working directory, open log and catalog files
cd /share/obs4/usr/a9999
logOpen a9999.log
srcfile src.list

# Source the standard procedure which is invoked as 'dosrc'
source /share/obs4/usr/a9999/onoff.tcl

# Set correlator board and mean RF center frequencies
set sbfr1 1262.5
set sbfr2 1307.5
set sbfr3 1352.5
set sbfr4 1397.5
set rfcfr 1330.0

# Setup Doppler corrections
dopsetfrq $rfcfr $sbfr1 $sbfr2 $sbfr3 $sbfr4
dopsetvel 0 hel
dopsetrfonly
dopsetdoit

# Linear or circular polarization
lbwpol cir

# Set cal
setcal hcal

# Assert VLBI tone cal off
acvlbical off

# Adjust IF power levels
adjpwrif1
adjpwrif2 -e 3

# Correlator setup parameters
calport 1
corcal 0
set estart 1
set dumplength 50000000
set lagsam "8 8 8 8"
set lags "1024 1024 1024 1024"
set icyc 1
set bandwd "1 1 1 1"
set corbrds "6 7 8 9"
mcp setup corProg@cor "
cor_lagc $lagsam
cor_dblnyquist f
cor_bwnum $bandwd
cor_lagspersbc $lags
cor_extstart $estart
cor_adjpwr FALSE
cor_dmplen $dumplength
cor_chiptestmode FALSE
cor_dmpsperinteg $icyc
cor_dataformat 3 3 3 3
cor_rdpowcntr TRUE
cor_relbitshift 0
cor_rdtotcnts FALSE
cor_enablanking FALSE
cor_brdlist $corbrds"
disc on
cor "cor_adjpwr false cor_rdp t"
# END of spectral line setup file: a9999d.sls

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