source: branches/Release12/test/tid.py@ 2208

Last change on this file since 2208 was 781, checked in by phi196, 19 years ago

Added recalc_azael + minor mods

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File size: 925 bytes
Line 
1#!/usr/bin/env python
2from asap import *
3
4rcParams['verbose'] = 0
5
6# Don't plot to the screen...
7del plotter
8plotter = asapplotter(False)
9
10print "Test of Tidbinbilla"
11
12# Create the quotient spectra
13data = scantable('data/tid-t002.rpf')
14s = data.get_scan('*[^we]')
15r = data.get_scan('*[we]')
16q = quotient(s,r)
17
18# Set the restfreq for each IF
19q.set_restfreqs(freqs= [23694.4700e6,23722.6336e6])
20q.set_unit('km/s')
21q.set_freqframe('LSRK')
22
23# Align frequencies
24
25q.freq_align(perif=True)
26
27# Recalculate the az/el
28
29q.recalc_azel()
30
31# Correct for gain curve and opacity
32q.gain_el()
33q.opacity(0.075)
34
35# Average in time
36av = average_time(q)
37
38# Baseline
39msk=av.create_mask([-70,-50],[40,60])
40av.poly_baseline(msk,1)
41
42plotter.set_mode('i')
43plotter.plot(av)
44plotter.save('output/tid.png')
45
46# Do some random processing, just to test these functions
47av.smooth('gauss',5)
48av.scale(1.05)
49av.add(0.05)
50
51print "Tid test finished successfully"
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