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Last change
on this file since 775 was 752, checked in by phi196, 20 years ago |
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Added velocity_align
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Property svn:eol-style
set to
native
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Property svn:executable
set to
*
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Property svn:keywords
set to
Author Date Id Revision
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File size:
993 bytes
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| 1 | #!/usr/bin/env python
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| 2 | from asap import *
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| 3 |
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| 4 | rcParams['verbose'] = 0
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| 5 |
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| 6 | # Don't plot to the screen...
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| 7 | del plotter
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| 8 | plotter = asapplotter(False)
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| 9 |
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| 10 | print "Test of Tidbinbilla"
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| 11 |
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| 12 | # Create the quotient spectra
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| 13 | data = scantable('data/tid-t002.rpf')
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| 14 | s = data.get_scan('*[^we]')
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| 15 | r = data.get_scan('*[we]')
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| 16 | q = quotient(s,r)
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| 17 |
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| 18 | # Set the restfreq for each IF
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| 19 | q.set_restfreqs(freqs= [23694.4700e6,23722.6336e6])
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| 20 | q.set_unit('km/s')
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| 21 | q.set_freqframe('LSRK')
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| 22 |
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| 23 | # Align frequencies - Tid doppler tracks, so this isn't really necessary
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| 24 |
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| 25 | q.freq_align(perif=True)
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| 26 | q.set_unit('km/s')
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| 27 |
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| 28 | # Average in time
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| 29 | av = average_time(q)
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| 30 |
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| 31 | # Do some random processing, just to test these functions
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| 32 | av.smooth('gauss',5)
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| 33 | av.scale(1.05)
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| 34 | av.add(0.05)
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| 35 |
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| 36 | # Baseline
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| 37 | msk=av.create_mask([-70,-50],[40,60])
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| 38 | av.poly_baseline(msk,1)
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| 39 |
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| 40 | plotter.plot(av)
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| 41 | plotter.set_mode('i')
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| 42 | plotter.save('output/tid.png')
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| 43 |
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| 44 | # These are currently broken as Tid does not set the elevation correctly
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| 45 | av.gain_el()
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| 46 | av.opacity(0.075)
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| 47 |
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| 48 | print "Tid test finished successfully"
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