Custom Query (241 matches)

asap v4.0.0 on OS X 10.6.8

It seems asap has trouble reading in observations done with the Parkes DFB in time-binning mode. asap reports: Multiple IFNOs in FREQ_ID = 0 !!! for the attached file which contains two IFs (both the same frequency).

ASAP>sc=scantable('2012-03-11_2304-P000_METH6_Tsys.rpf',average=False)
Cross polarization present
Found AT???? data.
Importing 2012-03-11_2304-P000_METH6_Tsys.rpf...

ASAP>sc.summary()
Requested JD 55998 is outside the IERS table data range.
Calculations will proceed with less precision
No requested dUT1 data available from IERS tables. 
Proceeding with probably less precision.

--------------------------------------------------------------------------------
 Scan Table Summary
--------------------------------------------------------------------------------
Project:       Tsys
Obs Date:      2012/03/11/23:04:10
Observer:      EC,SM
Antenna Name:  AT????
Data Records:  1024 rows
Obs. Type:     TR
Beams:         1   
IFs:           2   
Polarisations: 4   (linear)
Channels:      512
Flux Unit:     Jy
Abscissa:      Channel
Selection:     none

Scan Source         Time range                           Int[s] Record SrcType FreqIDs MolIDs 
       Beam  Position (J2000)       
--------------------------------------------------------------------------------
   0 Tsys           2012/03/11/23:04:08.1 - 23:04:40.1   0.25    1024  [PSON] [0] [0]
       0      19:39:25.0 -63.42.45.7
--------------------------------------------------------------------------------
FREQUENCIES: 1
   ID  IFNO   Frame   RefVal          RefPix Increment      Channels POLNOs
Multiple IFNOs in FREQ_ID = 0 !!!
--------------------------------------------------------------------------------
MOLECULES: 
   ID   RestFreq          Name           
    0   [6.45e+09] []
--------------------------------------------------------------------------------

At the moment when one runes utilities such as skydip(), the routine prints Tsys values for each row. In the case of skydip(), one then has to scroll back up and look for the fitted parameters to the fit(s). is it possible to mute output of scan.get_tsys() ?

Hi all,

I'm running ubuntu 11.04 and am having problems running asap.

When I attempted to run: $ sudo asap_update_data

I received the following error:

Traceback (most recent call last):
  File "/usr/local/bin/asap_update_data", line 5, in <module>
    pkg_resources.run_script('asap==4.0.0', 'asap_update_data')
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 467, in run_script
    self.require(requires)[0].run_script(script_name, ns)
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1194, in run_script
    raise ResolutionError("No script named %r" % script_name)
pkg_resources.ResolutionError: No script named 'asap_update_data'

I assume this is the problem as when I then run ASAP after a few commands I get to a Runtime error:

ASAP>file ='2008-03-12_0932-M999.rpf'

ASAP>s = scantable (file, average=True)
Found ATMOPRA data.
Auto averaging integrations
Importing 2008-03-12_0932-M999.rpf...

ASAP>print s
---------------------------------------------------------------------------
RuntimeError                              Traceback (most recent call last)

/home/jack/<ipython console> in <module>()

/usr/lib/pymodules/python2.7/asap/scantable.pyc in __str__(self)
    438     def __str__(self):
    439         tempFile = tempfile.NamedTemporaryFile()
--> 440         Scantable._summary(self, tempFile.name)
    441         tempFile.seek(0)
    442         asaplog.clear()

RuntimeError: Couldn't convert frequency frame.

This has been fixed in the past by doing sudo asap_update_data which I can't do.

Thanks for any help

Jack