leak-prtleaks.csh

#!/usr/bin/tcsh
# claw, 19jun09
#
# Script to calibrate ATA data with frequency dependent gains and leakages.
# Also outputs leakages for plotting by 'plotleak-realimag.py', in mmm code repository.
# Assumes the data is flagged.  Best to flag aggressively and remove any suspect antpols.

# User parameters
set visroot=$1
set log=${1}.tmp.log
set leaks=1   # output leakage text files?

foreach piece (1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52  53  54  55  56  57  58  59  60  61  62  63  64 65  66  67  68  69  70  71  72  73  74  75  76  77 78  79  80  81  82  83  84  85  86  87  88  89  90 91  92  93  94  95  96  97  98  99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160)

    echo 'Starting channel ' $piece | tee -ia $log

    if (! -e ${visroot}-${piece}) then
	echo 'Skipping channel '${piece} | tee -ia $log
	continue
    endif

    if $leaks == 1 then
	# now output the leakages for visualization later
	gpplt vis=${visroot}-${piece} options=polarization yaxis=amp log=${visroot}-leakamp${piece}.txt | tee -ia $log
	gpplt vis=${visroot}-${piece} options=polarization yaxis=phase log=${visroot}-leakphase${piece}.txt | tee -ia $log

	# rationalize leakage files for easy plotting by python script
	tail -n15 ${visroot}-leakamp${piece}.txt > tmp
	cut -c1-28 tmp > tmp2
	cut -c29-56 tmp >> tmp2
	cut -c57- tmp >> tmp2
	mv tmp2 ${visroot}-leakamp${piece}.txt
	rm -f tmp

	tail -n15 ${visroot}-leakphase${piece}.txt > tmp
	cut -c1-28 tmp > tmp2
	cut -c29-56 tmp >> tmp2
	cut -c57- tmp >> tmp2
	mv tmp2 ${visroot}-leakphase${piece}.txt
	rm -f tmp
   endif

end