History of CSV/2016 (No. 15)

• History
• View the source.
• CSV/2016 has been deleted.
  • 1 (2016-07-21 (Thu) 11:59:26)
  • 2 (2016-07-22 (Fri) 18:02:30)
  • 3 (2016-07-25 (Mon) 12:30:04)
  • 4 (2016-07-25 (Mon) 17:29:53)
  • 5 (2016-07-25 (Mon) 22:05:38)
  • 6 (2016-07-26 (Tue) 12:40:57)
  • 7 (2016-08-02 (Tue) 12:43:14)
  • 8 (2016-08-02 (Tue) 12:44:24)
  • 9 (2016-08-09 (Tue) 10:55:42)
  • 10 (2016-08-09 (Tue) 16:17:36)
  • 11 (2016-08-10 (Wed) 14:58:58)
  • 12 (2016-08-10 (Wed) 15:06:41)
  • 13 (2016-08-10 (Wed) 22:10:00)
  • 14 (2016-08-12 (Fri) 09:58:28)
  • 15 (2016-08-13 (Sat) 09:16:46)
  • 16 (2016-08-14 (Sun) 15:40:30)
  • 17 (2016-08-16 (Tue) 13:29:50)
  • 18 (2016-08-16 (Tue) 13:34:11)
  • 19 (2016-08-16 (Tue) 22:33:38)
  • 20 (2016-08-17 (Wed) 11:08:59)
  • 21 (2016-08-18 (Thu) 09:06:00)
  • 22 (2016-08-18 (Thu) 23:36:54)
  • 23 (2016-08-20 (Sat) 10:43:02)
  • 24 (2016-08-28 (Sun) 20:15:13)
  • 25 (2016-08-29 (Mon) 09:53:39)
  • 26 (2016-08-29 (Mon) 15:18:11)
  • 27 (2016-09-07 (Wed) 00:10:53)
  • 28 (2016-09-08 (Thu) 00:02:20)
  • 29 (2016-09-09 (Fri) 22:50:00)
  • 30 (2016-10-05 (Wed) 12:31:07)

Commissioning and Science Verification

CSV(2016)†

Revision history

• 2016-07-21 - Kamazaki,T. - created.

Table of contents

• CSV(2016)
  • General information
    • Schedule
    • Account and project
  • Cautions on operations
  • Reference sources
    • Planets
    • 12CO(J=3-2) sources
  • Basic procedures
    • Start and stop
    • Tuning of DASH345/BAND8 for continuum observations
    • Tuning of DASH345/BAND8 for line observations

General information†

Schedule†

• &ref(): File not found: "aste_csv2016_20160810.pdf" at page "CSV/2016";
• Staff schedule
• Densuke (schedule coordination) (あすてびっくりびっくりびっくり)

Account and project†

• Group: asteXX=aste16
• Project:
  • optpon : global pointing with OPT
  • opttrk : continuous tracking with OPT
  • sbrfXX=sbrf16: subref position offsets
  • calibXX=calib16: calibrator survey
• Computers

  Site	Control computer	Analysis server	Analylsis computers
  ASTE	aste-1c	aste-1s	aste-1s,aste-1x
  Mitaka	aste-mt1	aste-ms1	aste-ms1,aste-mx3

Cautions on operations†

• It is normal that amplitudes are inverted in the MONITOR channel.
• No signal could not be seen in the CH2. This is presumably due to Nitsuki detector(?).

Reference sources†

Planets†

&ref(): File not found: "azelp20160815_cont.png" at page "CSV/2016"; &ref(): File not found: "azelp20160915_cont.png" at page "CSV/2016";

12CO(J=3-2) sources†

&ref(): File not found: "azelp20160815_12co.png" at page "CSV/2016";

Basic procedures†

Start and stop†

• Observing with ASTE (google)

Tuning of DASH345/BAND8 for continuum observations†

1. Set antenna EL angle to 60 degrees
2. Login to aste-1c with asteobs

   > ssh asteobs@aste-1c

3. Select CONT BE

   asteobs@aste-1c: swbox_ctl_be CONT           <--- CONT BE is selected
   asteobs@aste-1c: swbox_ctl_be
   status: swbox_ctl_be CONT

4. Select either of DASH345 and BAND8 and then, set the synthesizer B

   [DASH345]
   asteobs@aste-1c: asterx_sw DASH345           <--- DASH345 is selected
   ...
   asteobs@aste-1c: synthe_ctl B FREQ 14.375    <--- 14.375 GHz x24 = 345 GHz
   ### After setting synthe ###
   FREQ = 14.375000000 [GHz]                    <--- confirm the frequency is set
   AMPL = 20.00 [dBm]
   RF   = ON

   
   

   [BAND8]
   asteobs@aste-1c: asterx_sw BAND8             <--- BAND8 is selected
   ...
   asteobs@aste-1c: synthe_ctl B FREQ 12.0      <--- 12.0 GHz x36 = 432 GHz
   asteobs@aste-1c: synthe_ctl B
   FREQ = 12.000000000 [GHz]                    <--- confirm the frequency is set
   AMPL = 13.00 [dBm]
   RF   = ON

5. Tune DASH345/BAND8

   [DASH345]
   asteobs@aste-1c: asterx_set DASH345
   ### Query of LO Freq ###
   LO Freq = 345.000000000                      <--- confirm LO freq = 345.000
   ...
   Set ATT     : Pol0=225, Pol1=310
    Pol0 =      225   , Pol1 =      310
    Pol0 = 0.005490[A], Pol1 = 0.007567[A]
    Pol0 = 0.662948[V], Pol1 = 0.778741[V]
   
   If necessary, adjust ATT values with loatt_dash345.

   
   

   [BAND8]
   asteobs@aste-1c: asterx_set BAND8
   ### Query of LO Freq ###
   LO Freq = 432.000000000                      <--- confirm LO freq = 432.000
   ...
   > GET_PA 0 
   3.380737,279.586792,-0.291290
   > GET_PA 1 
   4.022064,228.485107,-0.489655
   
   If necessary, adjust ATT values with lopwr_band8.

6. Select sidebands and polarizations

   asteobs@aste-1c: swbox_ctl_pol 0 1           <--- P0USB and P1USB are selected
   asteobs@aste-1c: swbox_ctl_pol
   status: swbox_ctl_pol 0 1
   400:P0-USB	402:P1-USB

7. Adjust input levels to DASBOX (TBD)

   [DASH345]
   asteobs@aste-1c: cont_if 2 22
   changed Cont IF #2 att. = 22 [dB]
   ...
   Cont IF #2 Lev. = -0.000264 [V]
   asteobs@aste-1c: cont_if 3 17
   Cont IF #3 Att. = 0 [dB]                     <--- Just ignore even if 0 [dB]
   changed Cont IF #3 att. = 0 [dB]
   ...
   Cont IF #3 Lev. = -0.000301 [V]

Tuning of DASH345/BAND8 for line observations†

• Follow the procedures described in ASTE (google)>Observing with ASTE>Observations>Tuning