source: trunk/test/tid.py@ 2774

Last change on this file since 2774 was 2770, checked in by WataruKawasaki, 12 years ago

New Development: No

JIRA Issue: No

Ready for Test: Yes

Interface Changes: No

What Interface Changed:

Test Programs:

Put in Release Notes: No

Module(s): sd.scantable

Description: modified baselining function arguments to be 'name=value' style.


  • Property svn:eol-style set to native
  • Property svn:executable set to *
  • Property svn:keywords set to Author Date Id Revision
File size: 1.0 KB
Line 
1#!/usr/bin/env python
2from asap import *
3
4import os
5outdir = "./output"
6if not os.path.exists(outdir):
7 os.mkdir(outdir)
8
9rcParams['verbose'] = 0
10
11rcParams['plotter.ganged'] = 0
12# Don't plot to the screen...
13del plotter
14plotter = asapplotter(False)
15
16print "Test of Tidbinbilla"
17
18# Create the quotient spectra
19data = scantable('data/tid-t002.rpf')
20# IMPORTANT tid needs mode='time'
21q = data.auto_quotient(mode='time')
22# Set the restfreq for each IF
23q.set_restfreqs(freqs= [23694.4700e6,23722.6336e6])
24q.set_unit('km/s')
25q.set_freqframe('LSRK')
26# Align frequencies
27q.freq_align()
28# Recalculate the az/el
29q.recalc_azel()
30# Correct for gain curve and opacity
31q.gain_el()
32q.opacity(0.075)
33# Average in time
34av = q.average_time()
35# Baseline
36msk=av.create_mask([-70,-50],[40,60])
37av.poly_baseline(mask=msk,order=1)
38plotter.set_mode('i','s')
39plotter.plot(av)
40plotter.save('output/tid.png', dpi=80)
41
42# Do some random processing, just to test these functions
43av.smooth('gauss',5)
44av.scale(1.05)
45av.add(0.05)
46
47print "Tid test finished successfully"
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