|
Last change
on this file since 1965 was 781, checked in by phi196, 19 years ago |
|
Added recalc_azael + minor mods
|
-
Property svn:eol-style
set to
native
-
Property svn:executable
set to
*
-
Property svn:keywords
set to
Author Date Id Revision
|
|
File size:
925 bytes
|
| Line | |
|---|
| 1 | #!/usr/bin/env python
|
|---|
| 2 | from asap import *
|
|---|
| 3 |
|
|---|
| 4 | rcParams['verbose'] = 0
|
|---|
| 5 |
|
|---|
| 6 | # Don't plot to the screen...
|
|---|
| 7 | del plotter
|
|---|
| 8 | plotter = asapplotter(False)
|
|---|
| 9 |
|
|---|
| 10 | print "Test of Tidbinbilla"
|
|---|
| 11 |
|
|---|
| 12 | # Create the quotient spectra
|
|---|
| 13 | data = scantable('data/tid-t002.rpf')
|
|---|
| 14 | s = data.get_scan('*[^we]')
|
|---|
| 15 | r = data.get_scan('*[we]')
|
|---|
| 16 | q = quotient(s,r)
|
|---|
| 17 |
|
|---|
| 18 | # Set the restfreq for each IF
|
|---|
| 19 | q.set_restfreqs(freqs= [23694.4700e6,23722.6336e6])
|
|---|
| 20 | q.set_unit('km/s')
|
|---|
| 21 | q.set_freqframe('LSRK')
|
|---|
| 22 |
|
|---|
| 23 | # Align frequencies
|
|---|
| 24 |
|
|---|
| 25 | q.freq_align(perif=True)
|
|---|
| 26 |
|
|---|
| 27 | # Recalculate the az/el
|
|---|
| 28 |
|
|---|
| 29 | q.recalc_azel()
|
|---|
| 30 |
|
|---|
| 31 | # Correct for gain curve and opacity
|
|---|
| 32 | q.gain_el()
|
|---|
| 33 | q.opacity(0.075)
|
|---|
| 34 |
|
|---|
| 35 | # Average in time
|
|---|
| 36 | av = average_time(q)
|
|---|
| 37 |
|
|---|
| 38 | # Baseline
|
|---|
| 39 | msk=av.create_mask([-70,-50],[40,60])
|
|---|
| 40 | av.poly_baseline(msk,1)
|
|---|
| 41 |
|
|---|
| 42 | plotter.set_mode('i')
|
|---|
| 43 | plotter.plot(av)
|
|---|
| 44 | plotter.save('output/tid.png')
|
|---|
| 45 |
|
|---|
| 46 | # Do some random processing, just to test these functions
|
|---|
| 47 | av.smooth('gauss',5)
|
|---|
| 48 | av.scale(1.05)
|
|---|
| 49 | av.add(0.05)
|
|---|
| 50 |
|
|---|
| 51 | print "Tid test finished successfully"
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
