History of Observing Log/2017-07-06 (No. 1)

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Observing Log

Test observations with WHSF and MAC†

Tasks†

• Confirm reasonable spectra toward reference and pointing sources.

Prepartions†

1. Basic checks
   • Make sure that DASH3 and BAND8 are linked to the following files

     [aste17@aste-ms1 ~]$ ssh astecntl@aste-1c "ls -l /cosmos3/aste/etc/kisag/{DASH3,BAND8}"
     lrwxrwxrwx 1 astecntl astctl 12 May 31 07:58 /cosmos3/aste/etc/kisag/BAND8 -> BAND8.170531
     lrwxrwxrwx 1 astecntl astctl 12 May 31 07:33 /cosmos3/aste/etc/kisag/DASH3 -> DASH3.170531

     • If not, contact with CSV lead.
   • Set all subref parameters (dx,dy,dz,dtx,dty,dtz) zeros in the subref offset GUI.
   • Confirm that Aspirin is working in the "WIND ON" mode. If not, start it following the instructions in How to restart Aspirin.

Test observations with WHSF and MAC†

• Observe M17SW and/or W51D with WHSF and MAC

  #ref(): File not found: "obs20170707.png" at page "Observing Log/2017-06-30"

1. Tune DASH345/BAND8
   • ASTE(google) Tuning Guide
2. Adjust pointing toward W Aql
   • W Aql

     aste17:calib/WAQD3ph.start     W Aql 12CO(3-2) MAC-HIGH Pointing(5-points)
     aste17:calib/WAQB8ph.start     W Aql 12CO(4-3) MAC-HIGH Pointing(5-points)

3. Observe M17SW and/or W51D with WHSF/MAC
   • M17SW

     aste17:calref/M7cenM3.start    M17 12CO(3-2) MAC-HIGH PSW(center)
     aste17:calref/M73mxM3.start    M17 12CO(3-2) MAC-HIGH OTF(x-direction)

   • W51D

     aste17:calref/W5cenM8.start    W51D 12CO(4-3) MAC-HIGH PSW(center)

• Confirm similar spectra to the following references
  • Past spectra in the ASTE obslog wiki
  • APEX - Comparison spectra → http://www.apex-telescope.org/heterodyne/shfi/calibration/standards/
  • APEX - Line pointing catalog → http://www.apex-telescope.org/observing/pointing/spectra/

Information†

• Observers:T. Ito
• Site:Mitaka
• Weather conditions

   ASTE Environment Monitor 2017/07/06 00:01:15
  ===================================ASTE Site===================================
   Temp. :  -3.26 C   Humid. :  8.54 % (  0.41 hPa )   Solar :  0.00 kW/m2
   Wind  :   4.42 m/s  276 deg   AirPressure : 573.36 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :      ---
  ================================ Receiver Cabin ===============================
   Main Cabin:  17.4 C  Upper Cabin:   9.4 C  AzTEC AE: 168.6 C  Dewar: 168.6 C
   SCD :   ----      ----      ----      ----
  ================================Observation Room===============================
   Temp. :  15.74 degC   Humid. :  7.99 %
   DBE(MAC):   18.2 degC  21.2 degC  22.6 degC  22.2 degC
   DBE(WHSF):  21.0 degC  21.0 degC  22.0 degC  23.0 degC  23.0 degC  22.0 degC
   Meeting Rm.:  24.10 degC   entrance:  14.60 degC   WC:   9.80 ( 168.60)
  -------------------------------Air Conditioners--------------------------------
   Internal Out     16.80 C   14.50 C   16.39 C   16.60 C   -9.90 C   19.60 C
   Internal Ret.    19.10 C   14.90 C   16.39 C    2.50 C   15.80 C   20.00 C
   External        168.60 C   -8.90 C   -5.60 C  168.60 C
  ================================Antenna Shelter================================
   Air-cond. :     3.50 degC    2.90 degC   -4.40 degC
   Room Temp.:     2.10 degC