History of CSV/BeamMapMeasurementAnalysisSBRx (No. 12)

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Commissioning and Science Verification

Beam map > Measurement and analysis for single-beam receivers†

Revision history

• 2016-07-26 - Kamazaki,T. - created
• 2016-09-02 - Kamazaki,T. - added two obs. tables for fine maps

Table of contents

• Beam map > Measurement and analysis for single-beam receivers
  • Preparations
  • Measurement
    • 2. Run either of the following observation tables according to a planet and a receiver
  • Analysis

Preparations†

1. Login to COSMOS3 manager GUI with Group=asteXX (e.g. aste16) and Project=sbrfXX (e.g. sbrf16)
2. Tune the receiver to be used
3. Check Aspirin is in the WIND ON mode
   • Aspirin status can be confirmed by looking at the Aspirin Monitor window. Check the following three items.

     Current time = 2016/09/02 08:22:15    <--- The differences among these three times
     Aspirin time = 2016/09/02 08:22:14    <--- should be less than 60 seconds.
     Weather time = 2016/09/02 08:22:08    <---
     Aspirin Offset : (Az, El) = (   6.64,   0.42 )
     Aspirin status : ** WIND ON ** ( C22:on  C6:OFF WIND:on )    <--- should be "WIND_ON"
     Refraction Corr. status : OK                                 <--- should be "OK"

4. Launch CONT qlook (qlookc) from cos3launcher
   • Push the START button

Measurement†

1. Adjust pointing using either of the following observation tables (preferable, but can skip) [#h9b6ae68]
    

   Planet	Receiver	Obs. file
   Saturn	DASH345	stx5d3.start
   	BAND8	stx5b8.start

    
   • Auto-pointing is available toward bright planets
   • Turn on auto-pointing on the CONT qlook if necessary

2. Run either of the following observation tables according to a planet and a receiver†

Analysis†

1. Login to an analysis computer (e.g. aste-ms1/aste-mx3) with account=asteXX (e.g. aste16)
2. Rsync CONT data from the ASTE site

   asteXX@aste-ms1: ~/analysis/bin/cont_rsync.sh <project> <obs. table> <time> -link
   e.g.)
   asteXX@aste-ms1: ~/analysis/bin/cont_rsync.sh sbrf16 str02b8 2016-08-15 -link
   ...

   • cont_rsync.sh -link automatically create symbolic links with old file names to new CONT files
   • The symbolic links can be also created by cont_link.sh, if you miss to put the -link option

     asteXX@aste-ms1> ~/analysis/bin/cont_link.sh ~/sbrfXX/continuum/data/CONT.*.LCK

3. Run cont

   asteXX@aste-ms1> ~/analysis/bin/cont.sh

   1. Map Analysis>CFITS
      1. Select a LCK file in the .LCK File List button
      2. Set parameters
         Normally, it is enough to use default values as shown below.
         &ref(): File not found: "cfits_v6.png" at page "CSV/BeamMapMeasurementAnalysisSBRx";
      3. Push the EXEC button to create a image FITS file
   2. Map Analysis>CMAP
      1. Select the image FITS file created in the previous step
   • Endian conversion is UNNECESSARY for continuum data taken on Linux COSMOS3.
   • LCK endian and FITS endian buttons are NOT available.
4. Read the exported FITS on ds9 for further processing