History of Observing Log/2017-07-04 (No. 4)

• History
• View the source.
• Observing Log/2017-07-04 has been deleted.
  • 1 (2017-07-04 (Tue) 08:27:40)
  • 2 (2017-07-04 (Tue) 11:58:28)
  • 3 (2017-07-04 (Tue) 14:46:58)
  • 4 (2017-07-04 (Tue) 16:03:32)

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Observing Log

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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/WAQD3pw.start     W Aql 12CO(3-2) WHSF(2G) Pointing(5-points)
     aste17:calib/WAQB8ph.start     W Aql 12CO(4-3) MAC-HIGH Pointing(5-points)
     aste17:calib/WAQB8pw.start     W Aql 12CO(4-3) WHSF(2G) 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/M7cenW3.start    M17 12CO(3-2) WHSF(2G) PSW(center)
     aste17:calref/M73mxM3.start    M17 12CO(3-2) MAC-HIGH OTF(x-direction)
     aste17:calref/M73mxW3.start    M17 12CO(3-2) WHSF(2G) OTF(x-direction)

   • W51D

     aste17:calref/W5cenM8.start    W51D 12CO(4-3) MAC-HIGH PSW(center)
     aste17:calref/W5cenW8.start    W51D 12CO(4-3) WHSF(2G) 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:Izumi
• Site:
• Weather conditions

   ASTE Environment Monitor 2017/07/04 01:00:41
  
  ===================================ASTE Site===================================
    Temp. :  -6.21 C   Humid. : 38.04 % (  1.46 hPa )   Solar :  0.00 kW/m2
    Wind  :   4.96 m/s  261 deg   AirPressure : 571.55 hPa    ( Rain:  0.01 )
    Opacity @220 GHz :      ---
  ================================ Receiver Cabin ===============================
    Main Cabin:   --- C  Upper Cabin:   --- C  AzTEC AE:   --- C  Dewar:   --- C
    SCD :   ----      ----      ----      ----
  ================================Observation Room===============================
    Temp. :  14.90 degC   Humid. :  9.98 %
    DBE(MAC):   15.6 degC  16.8 degC  20.0 degC  19.7 degC
    DBE(WHSF):  19.0 degC  19.0 degC  19.0 degC  21.0 degC  21.0 degC  20.0 degC
    Meeting Rm.:  25.70 degC   entrance:  13.80 degC   WC:   9.50 ( 168.60)
  -------------------------------Air Conditioners--------------------------------
    Internal Out     15.10 C   12.70 C   14.60 C   15.10 C   -1.40 C   17.39 C
    Internal Ret.    17.10 C   13.40 C   14.80 C    4.00 C   14.80 C   17.70 C
    External        168.60 C  -10.50 C   -6.40 C  168.60 C
  ================================Antenna Shelter================================
    Air-cond. :     4.30 degC    3.30 degC   -6.90 degC
    Room Temp.:     2.50 degC
  Radiometer [mm]: 0.67 by APEX

• We can not turn of MAC (turn on LANTAP1) => We will check only WHSF today..

Preparation†

• Make sure that DASH3 and BAND8 are linked to the following files

  [asteobs@aste-as1 ~]$ 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

• 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†

• UTC0111 Tune DASH345, WHSF
  • Weather conditions

    ASTE Environment Monitor 2017/07/04 01:23:38 
    
    ===================================ASTE Site===================================
      Temp. :  -6.58 C   Humid. : 36.55 % (  1.37 hPa )   Solar :  0.00 kW/m2
      Wind  :   3.87 m/s  273 deg   AirPressure : 571.60 hPa    ( Rain:  0.01 )
      Opacity @220 GHz :      ---
    ================================ Receiver Cabin ===============================
      Main Cabin:   --- C  Upper Cabin:   --- C  AzTEC AE:   --- C  Dewar:   --- C
      SCD :   ----      ----      ----      ----
    ================================Observation Room===============================
      Temp. :  15.11 degC   Humid. :  9.82 %
      DBE(MAC):   16.7 degC  16.9 degC  20.8 degC  19.6 degC
      DBE(WHSF):  19.0 degC  19.0 degC  19.0 degC  21.0 degC  21.0 degC  20.0 degC
      Meeting Rm.:  27.60 degC   entrance:  13.70 degC   WC:   9.40 ( 168.60)
    -------------------------------Air Conditioners--------------------------------
      Internal Out     14.90 C   14.40 C   16.30 C   16.20 C  -10.70 C   17.50 C
      Internal Ret.    17.00 C   14.80 C   16.50 C   15.90 C   15.60 C   18.00 C
      External        168.60 C  -11.10 C   -6.60 C  168.60 C
    ================================Antenna Shelter================================
      Air-cond. :     4.00 degC    2.90 degC   -5.70 degC
      Room Temp.:     2.10 degC 
    Radiometer [mm]: 0.57 by APEX

  • Start tuning on COSMOS GUI
    • ERR Error returned, ffx-adx:!CTL_DMXCAL,*=4:[CH2] DEMUX MBIT ADJUST ERRR; => COSMOS3 restart => Problem fixed.
  • Adjust receiver and backend
  • Tuning on COSMOS GUI Again

• UTC0131 Adjust pointing toward W Aql

  calib/WAQD3pw.start

  • Weather conditions

    ASTE Environment Monitor 2017/07/04 01:31:14
    
    ===================================ASTE Site===================================
      Temp. :  -7.27 C   Humid. : 37.93 % (  1.34 hPa )   Solar :  0.00 kW/m2
      Wind  :   4.07 m/s  250 deg   AirPressure : 571.62 hPa    ( Rain:  0.01 )
      Opacity @220 GHz :      ---
    ================================ Receiver Cabin ===============================
      Main Cabin:  16.7 C  Upper Cabin:   7.9 C  AzTEC AE: 168.6 C  Dewar: 168.6 C
      SCD :   ----      ----      ----      ----
    ================================Observation Room===============================
      Temp. :  15.16 degC   Humid. :  9.75 %
      DBE(MAC):   16.7 degC  16.9 degC  20.0 degC  19.0 degC
      DBE(WHSF):  19.0 degC  19.0 degC  19.0 degC  21.0 degC  21.0 degC  20.0 degC
      Meeting Rm.:  26.00 degC   entrance:  13.60 degC   WC:   9.19 ( 168.60)
    -------------------------------Air Conditioners--------------------------------
      Internal Out     14.80 C   14.30 C   16.30 C   16.00 C   -0.10 C   17.50 C
      Internal Ret.    17.00 C   14.60 C   16.39 C   15.80 C   15.60 C   17.89 C
      External        168.60 C  -12.00 C   -8.90 C  168.60 C
    ================================Antenna Shelter================================
      Air-cond. :     3.90 degC    2.80 degC   -8.60 degC
      Room Temp.:     1.80 degC
    Radiometer [mm]: 0.60 by APEX

  • Signal ewxample
    &ref(): File not found: "Pointing-WHSF-12CO.png" at page "Observing Log/2017-07-04";&ref(): File not found: "Pointing-WHSF-12CO-2.png" at page "Observing Log/2017-07-04";

• ddAz, ddEl = 1.4, -2.0 (=> dAz, dEl = 1.4, -2.0)

• UTC0204 Observe M17SW with WHSF PSW

  M7cenW3.start 

  • Weather conditions

    ASTE Environment Monitor 2017/07/04 02:05:43
    
    ===================================ASTE Site===================================
      Temp. :  -6.76 C   Humid. : 23.52 % (  0.87 hPa )   Solar :  0.00 kW/m2
      Wind  :   2.84 m/s  292 deg   AirPressure : 571.68 hPa    ( Rain:  0.01 )
      Opacity @220 GHz :      ---
    ================================ Receiver Cabin ===============================
      Main Cabin:   --- C  Upper Cabin:   --- C  AzTEC AE:   --- C  Dewar:   --- C
      SCD :   ----      ----      ----      ----
    ================================Observation Room===============================
      Temp. :  15.32 degC   Humid. :  9.43 %
      DBE(MAC):   16.9 degC  17.1 degC  18.2 degC  18.0 degC
      DBE(WHSF):  19.0 degC  19.0 degC  20.0 degC  23.0 degC  22.0 degC  21.0 degC
      Meeting Rm.:  24.60 degC   entrance:  13.30 degC   WC:   8.80 ( 168.60)
    -------------------------------Air Conditioners--------------------------------
      Internal Out     14.80 C   14.90 C   16.70 C   16.50 C  -10.50 C   17.70 C
      Internal Ret.    17.20 C   15.10 C   16.80 C   16.20 C   15.80 C   18.20 C
      External        168.60 C  -13.40 C   -8.69 C  168.60 C
    ================================Antenna Shelter================================
      Air-cond. :     3.20 degC    2.10 degC   -9.80 degC
      Room Temp.:     1.40 degC
    Radiometer [mm]: 0.58 by APEX

• Signal ewxample
  &ref(): File not found: "M17SW-PSW.png" at page "Observing Log/2017-07-04";&ref(): File not found: "M17SW-PSW-2.png" at page "Observing Log/2017-07-04";
• Peak ~ 40 K (X3), ~ 50 K (X4) <= 70 ~ 80 % value of APEX data
• RMS ~ 0.08 K (X3), ~ 0.07K (X4)

• UTC0224 Observe M17SW with WHSF OTF

  M73mxW3.start

  • Weater conditions

    ASTE Environment Monitor 2017/07/04 02:25:45
    
    ===================================ASTE Site===================================
      Temp. :  -6.43 C   Humid. : 29.10 % (  1.10 hPa )   Solar :  0.00 kW/m2
      Wind  :   3.83 m/s  282 deg   AirPressure : 571.64 hPa    ( Rain:  0.01 )
      Opacity @220 GHz :      ---
    ================================ Receiver Cabin ===============================
      Main Cabin:   --- C  Upper Cabin:   --- C  AzTEC AE:   --- C  Dewar:   --- C
      SCD :   ----      ----      ----      ----
    ================================Observation Room===============================
      Temp. :  15.07 degC   Humid. :  9.27 %
      DBE(MAC):   16.7 degC  16.7 degC  17.6 degC  17.4 degC
      DBE(WHSF):  19.0 degC  19.0 degC  19.0 degC  23.0 degC  22.0 degC  21.0 degC
      Meeting Rm.:  25.30 degC   entrance:  13.10 degC   WC:   8.50 ( 168.60)
    -------------------------------Air Conditioners--------------------------------
      Internal Out     14.60 C   14.30 C   16.20 C   16.00 C  -11.60 C   17.50 C
      Internal Ret.    17.00 C   14.50 C   16.39 C   15.70 C   15.30 C   18.00 C
      External        168.60 C  -14.20 C   -9.40 C  168.60 C
    ================================Antenna Shelter================================
      Air-cond. :     3.30 degC    1.70 degC   -7.80 degC
      Room Temp.:     1.00 degC

• Signal example
  &ref(): File not found: "M17SW-OTF-1.png" at page "Observing Log/2017-07-04";&ref(): File not found: "M17SW-OTF-2.png" at page "Observing Log/2017-07-04";

• UTC0241 Lost priority => Restart observation
• UTC0258 Lost priority => Restart observation
• UTC0300 Line Qlook does not work... => COSMOS3 restart twice....

• UTC0340 Observation was relied from Izumi-san to ITO.

                    ASTE Environment Monitor 2017/07/04 03:42:38
===================================ASTE Site===================================
 Temp. :  -8.69 C   Humid. : 40.36 % (  1.28 hPa )   Solar :  0.00 kW/m2
 Wind  :   5.14 m/s  243 deg   AirPressure : 571.40 hPa    ( Rain:  0.01 )
 Opacity @220 GHz :      ---
================================ Receiver Cabin ===============================
 Main Cabin:   --- C  Upper Cabin:   --- C  AzTEC AE:   --- C  Dewar:   --- C
 SCD :   ----      ----      ----      ----
================================Observation Room===============================
 Temp. :  15.12 degC   Humid. :  9.53 %
 DBE(MAC):   16.8 degC  17.0 degC  17.2 degC  17.0 degC
 DBE(WHSF):  18.0 degC  19.0 degC  19.0 degC  21.0 degC  21.0 degC  20.0 degC
 Meeting Rm.:  24.70 degC   entrance:  12.60 degC   WC:   7.80 ( 168.60)
-------------------------------Air Conditioners--------------------------------
 Internal Out     14.90 C   15.50 C   16.60 C   16.50 C   14.40 C   17.50 C
 Internal Ret.    17.00 C   15.20 C   16.70 C   16.10 C   15.70 C   17.89 C
 External        168.60 C  -11.70 C   -9.69 C  168.60 C
================================Antenna Shelter================================
 Air-cond. :     2.50 degC    1.00 degC   -6.70 degC
 Room Temp.:     0.50 degC
Radiometer [mm]: 0.49 by APEX

• Start tuning on COSMOS GUI
• Adjust receiver and backend El=60 deg.

[asteobs@aste-1c 20170704T033855 ~]$ whsf_rsky
	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
	26.4	21.8	25.0	24.5	37.6	32.8	38.4	37.5	[mV]
	Result: R-SKY
	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
	3.646	4.462	3.674	3.818	3.723	4.378	3.747	3.620	[dB]
	Result: Tsys[Tamb=293K]
	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
	222.8	163.3	220.2	208.0	216.0	168.4	213.9	225.2	

• Tuning on COSMOS GUI Again

• UTC0348 Adjust pointing toward W Aql

  calib/WAQD3pw.start

• UTC0350 Start observation => Line Qlook does not work... => COSMOS3 restart ....
• UTC0400 Start observation => Line Qlook does not work... => aste-1c restart ....
• UTC0424 Start observation => Line Qlook does not work... => cos3launcher end. Remain process is killed. cos3launcher start.

• UTC0440 Start observation => Line Qlook does not work... => kill remain process

  asterobs 16853     1  0 Jun13 ?        00:28:58 ssh -Y aste-rt1 cos3launcher

• UTC0447 Start observation => Line Qlook does not work... => remote site (Mitaka) restart

• UTC0457 Start observation => Line Qlook OK
• ddAz, ddEl = 1.0, 0.6

• UTC0526 Observe M17SW with WHSF OTF

  M73mxW3.start

• Weater conditions

  ASTE Environment Monitor 2017/07/04 05:28:16
  ===================================ASTE Site===================================
   Temp. :  -8.17 C   Humid. : 41.11 % (  1.36 hPa )   Solar :  0.00 kW/m2
   Wind  :   1.30 m/s   57 deg   AirPressure : 570.69 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :      ---
  ================================ Receiver Cabin ===============================
   Main Cabin:  15.4 C  Upper Cabin:   6.1 C  AzTEC AE: 168.6 C  Dewar: 168.6 C
   SCD :   ----      ----      ----      ----
  ================================Observation Room===============================
   Temp. :  15.01 degC   Humid. :  9.07 %
   DBE(MAC):   16.7 degC  16.9 degC  16.9 degC  16.6 degC
   DBE(WHSF):  18.0 degC  19.0 degC  19.0 degC  22.0 degC  21.0 degC  21.0 degC
   Meeting Rm.:  25.60 degC   entrance:  12.10 degC   WC:   6.80 ( 168.60)
  -------------------------------Air Conditioners--------------------------------
   Internal Out     14.60 C   14.40 C   16.20 C   16.00 C    5.60 C   17.39 C
   Internal Ret.    16.89 C   14.40 C   16.39 C   15.60 C   15.50 C   17.80 C
   External        168.60 C  -12.10 C   -8.60 C  168.60 C
  ================================Antenna Shelter================================
   Air-cond. :     1.30 degC   -0.20 degC   -6.10 degC
   Room Temp.:    -0.40 degC
   Radiometer [mm]: 0.56 by APEX

• Signal example
  &ref(): File not found: "M17SW20170704-UT0544.png" at page "Observing Log/2017-07-04";
• M17SW WHSF OTF observation is finished.

• UTC0600 Adjust pointing toward W Aql

  calib/WAQB8pw.start

  • after "start tuning", "asterx_set BAND8" stoped error

[asteobs@aste-1c 20170704T060607 ~]$ asterx_set BAND8
### Query of LO Freq ###
LO Freq = 699.339454416
### Set CLNA ###
/cosmos3/naoj/bin/femc_ctl BAND8 CLNA_ON 699.339454416
error: Freq range[393,492], 699.339454
### Set LO Power ###
/cosmos3/naoj/bin/femc_ctl BAND8 WCA_ON 699.339454416
error: Freq range[393,492], 699.339454
### Set Electro-magnet ###
/cosmos3/naoj/bin/femc_ctl BAND8 MAG_ON 699.339454416
error: Freq range[393,492], 699.339454
### Set SIS bias ###
/cosmos3/naoj/bin/femc_ctl BAND8 SIS_ON 699.339454416
error: Freq range[393,492], 699.339454