History of Observing Log/2016-09-27 (No. 6)

• History
• View the source.
• Observing Log/2016-09-27 has been deleted.
  • 1 (2016-09-27 (Tue) 09:45:27)
  • 2 (2016-09-27 (Tue) 09:46:13)
  • 3 (2016-09-28 (Wed) 23:38:22)
  • 4 (2016-09-29 (Thu) 01:20:32)
  • 5 (2016-09-30 (Fri) 01:02:44)
  • 6 (2016-09-30 (Fri) 06:20:56)
  • 7 (2016-10-01 (Sat) 23:43:44)
  • 8 (2016-10-06 (Thu) 16:14:27)

---

Observing Log

---

---

Joint Observations (JO161001) (2016-09-27)†

---

Information†

• Observers: Kotomi Taniguchi (Tetsuhiro Minamidani)
• Site: Remote (Nobeyama)
• Weather conditions (2016-09-27UT23:10)

  Temperature: 2.14 C
  Humidity: 1.02 hPa
  Wind: 9.8 m/s (261 deg)
  220GHz opacity: 0.0794

Tuning DASH345†

• UT23:10 G28

Pointing†

az,el = 6.5 73.9
daz,del = 2.5,1.0 -> +2.0 +2.0 
Tsys X[1-4] = 375 469 378 358

G28†

• UT23:40

  az,el = -33.9 67.5
  Tsys X[1-4] = 510 461 394 578

2016/09/26 02:05:51
 Wind  :   2.53 m/s  246 deg   AirPressure : 573.29 hPa    ( Rain:  0.01 )
 Opacity @220 GHz :   0.0447

• Trouble occur (23:43)
  • We report the details of the trouble for an e-mail
• Re-start observations (0:35)

---

WHSF otf check†

---

Information†

• Observers: Natsuko Izumi
• Site: SPdA
• Weather conditions (2016-09-28UT12:46)

  Temperature: 3.98 C
  Humidity: 0.88 hPa
  Wind: 8.5 m/s (278 deg)
  220GHz opacity: 0.0550

Tuning†

 ASTE Environment Monitor 2016/09/28 13:00:28

===================================ASTE Site===================================
  Temp. :   3.99 C   Humid. : 11.63 % (  0.94 hPa )   Solar :  0.64 kW/m2
  Wind  :   4.87 m/s  191 deg   AirPressure : 573.85 hPa    ( Rain:  0.01 )
  Opacity @220 GHz :   0.0685
================================ Receiver Cabin ===============================
  Main Cabin:  19.1 C  Upper Cabin:  12.3 C  AzTEC AE: 168.6 C  Dewar: 168.6 C
  SCD :   ----      ----      ----      ----
================================Observation Room===============================
 Temp. :  13.80 degC   Humid. :  6.63 % 
 DBE(MAC):   20.7 degC  26.5 degC  25.0 degC  22.3 degC
 DBE(WHSF):  18.0 degC  19.0 degC  19.0 degC  21.0 degC  21.0 degC  19.0 degC
 Meeting Rm.:  Temp:  room:  -----       entrance:  -----       WC:  -----
-------------------------------Air Conditioners--------------------------------
 Internal Out     17.89 C   12.10 C   14.80 C   16.00 C    9.60 C   17.89 C
 Internal Ret.    18.00 C   15.20 C   15.10 C   -1.40 C   15.70 C   17.70 C
 External        168.60 C    9.19 C   14.80 C  168.60 C
================================Antenna Shelter================================
 Air-cond. :    23.50 degC   22.80 degC    8.60 degC
 Room Temp.:    20.90 degC

1. Start tuning on COSMOS GUI

   tI1C3p2.tune

2. Adjust receiver and backend
   1. Login to aste-1c
   2. Set receiver automatically

      [asteobs@aste-1c ~]$ asterx_set DASH345
      ### Query of LO Freq ###
      LO Freq = 340.720877160
      ---
      Set ATT     : Pol0=278, Pol1=279
       Pol0 =      278   , Pol1 =      279
       Pol0 = 0.006783[A], Pol1 = 0.006810[A]
       Pol0 = 0.665434[V], Pol1 = 0.767293[V]

   3. Adjust input power levels for backend
      1. Adjust input power levels for IF system. Choose only IFs used in your observations.

         [asteobs@aste-1c ~]$ whsf_tune S1USB S1LSB S2USB S2LSB
         ---
         	***Set ATT***
         	S1USB:ATT_old = 18.75 [dB]
         	S1USB:ATT_new = 18.25 [dB]
         	S1LSB:ATT_old = 16.75 [dB]
         	S1LSB:ATT_new = 16.75 [dB]
         	S2USB:ATT_old = 13.75 [dB]
         	S2USB:ATT_new = 13.75 [dB]
         	S2LSB:ATT_old = 17.50 [dB]
         	S2LSB:ATT_new = 17.25 [dB]
         	***Please wait a moment***
         	***TPD voltage***
         	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
         	61.45	59.82	58.29	59.93	117.00	87.78	85.78	96.86	[mV]

      2. Adjust input power levels for ADCs. Choose only ADCs used in your observations.

         [asteobs@aste-1c ~]$ whsf_tune X-IF1 X-IF2 Y-IF1 Y-IF2
          ---
         	***Set ATT***
         	S1IFA:ATT_old = 7.25 [dB]
         	S1IFA:ATT_new = 7.25 [dB]
         	S1IFB:ATT_old = 5.25 [dB]
         	S1IFB:ATT_new = 5.25 [dB]
         	S2IFA:ATT_old = 6.00 [dB]
         	S2IFA:ATT_new = 6.00 [dB]
         	S2IFB:ATT_old = 6.75 [dB]
         	S2IFB:ATT_new = 6.75 [dB]
         	***Please wait a moment***
         	***TPD voltage***
         	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
         	61.99	59.34	58.31	60.18	86.08	87.42	85.75	89.87	[mV]

      3. measure R-SKY

         [asteobs@aste-1c ~]$ whsf_rsky
         ---
         	Result: R-SKY
         	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
         	2.570	3.099	3.027	2.449	2.186	2.970	2.948	2.275	[dB]
         
         	Result: Tsys[Tamb=293K]
         	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
         	363.0	281.4	290.7	386.7	447.8	298.6	301.6	425.6	[K]

      4. check the current attenuator level

         [asteobs@aste-1c ~]$ loatt_dash345
          Pol0 =      278   , Pol1 =      279
          Pol0 = 0.006784[A], Pol1 = 0.006810[A]
          Pol0 = 0.665531[V], Pol1 = 0.767359[V]

3. Start tuning on COSMOS GUI

   tI1C3p2

Pointing†

ASTE Environment Monitor 2016/09/28 13:17:54

===================================ASTE Site===================================
  Temp. :   4.66 C   Humid. : 11.77 % (  1.00 hPa )   Solar :  0.71 kW/m2
  Wind  :   5.47 m/s  238 deg   AirPressure : 573.94 hPa    ( Rain:  0.01 )
  Opacity @220 GHz :   0.0692
================================ Receiver Cabin ===============================
  Main Cabin:  18.7 C  Upper Cabin:  12.0 C  AzTEC AE: 168.6 C  Dewar: 168.6 C
  SCD :   ----      ----      ----      ----
================================Observation Room===============================
  Temp. :  14.26 degC   Humid. :  6.59 %
  DBE(MAC):   20.9 degC  26.7 degC  25.2 degC  22.6 degC
  DBE(WHSF):  19.0 degC  19.0 degC  20.0 degC  21.0 degC  21.0 degC  20.0 degC
  Meeting Rm.:  Temp:  room:  -----       entrance:  -----       WC:  -----
-------------------------------Air Conditioners--------------------------------
  Internal Out     18.20 C  -10.40 C   -5.20 C   16.00 C   -7.00 C   18.30 C
  Internal Ret.    18.10 C   15.40 C   15.10 C   -2.60 C   16.10 C   18.00 C
  External        168.60 C   18.10 C   22.10 C  168.60 C
================================Antenna Shelter================================
  Air-cond. :    24.50 degC   23.80 degC    5.30 degC
  Room Temp.:    20.60 degC

• Filename:tI1C3p2

• Cannot obtain Qlook data => COSMOS3 restart...

• Retry

   ASTE Environment Monitor 2016/09/28 14:20:40
  
  ===================================ASTE Site===================================
    Temp. :   6.10 C   Humid. : 11.30 % (  1.06 hPa )   Solar :  0.91 kW/m2
    Wind  :   7.49 m/s  239 deg   AirPressure : 573.97 hPa    ( Rain:  0.01 )
    Opacity @220 GHz :   0.0849
  ================================ Receiver Cabin ===============================
    Main Cabin:   --- C  Upper Cabin:   --- C  AzTEC AE:   --- C  Dewar:   --- C
    SCD :   ----      ----      ----      ----
  ================================Observation Room===============================
    Temp. :  14.92 degC   Humid. :  6.87 %
    DBE(MAC):   21.5 degC  27.2 degC  25.7 degC  23.1 degC
    DBE(WHSF):  20.0 degC  20.0 degC  20.0 degC  22.0 degC  23.0 degC  21.0 degC
    Meeting Rm.:  Temp:  room:  -----       entrance:  -----       WC:  -----
  -------------------------------Air Conditioners--------------------------------
    Internal Out     18.89 C   -3.70 C   -3.40 C   16.89 C   -4.80 C   19.20 C
    Internal Ret.    19.00 C   16.39 C   16.00 C   -2.50 C   16.89 C   19.00 C
    External        168.60 C   17.89 C   24.00 C  168.60 C
  ================================Antenna Shelter================================
    Air-cond. :    23.70 degC   23.00 degC   11.60 degC
    Room Temp.:    21.20 degC

• Detect spurious => [START TUNING] twice
• Retry

  Average az , el = -0.2/26.3 -0.3/46.1

OTF mapping†

• Filename :tI1C3t0.start

ASTE Environment Monitor 2016/09/28 14:37:17

===================================ASTE Site===================================
  Temp. :   6.00 C   Humid. : 10.94 % (  1.02 hPa )   Solar :  0.97 kW/m2
  Wind  :   5.70 m/s  261 deg   AirPressure : 574.07 hPa    ( Rain:  0.01 )
  Opacity @220 GHz :   0.0818
================================ Receiver Cabin ===============================
  Main Cabin:  17.9 C  Upper Cabin:  12.3 C  AzTEC AE: 168.6 C  Dewar: 168.6 C
  SCD :   ----      ----      ----      ----
================================Observation Room===============================
  Temp. :  14.97 degC   Humid. :  6.99 %
  DBE(MAC):   21.4 degC  26.9 degC  25.7 degC  23.1 degC
  DBE(WHSF):  20.0 degC  20.0 degC  20.0 degC  23.0 degC  22.0 degC  21.0 degC
  Meeting Rm.:  Temp:  room:  -----       entrance:  -----       WC:  -----
-------------------------------Air Conditioners--------------------------------
  Internal Out     18.80 C   13.90 C   15.40 C   17.39 C   -0.70 C   19.39 C
  Internal Ret.    19.10 C   16.60 C   16.30 C   -3.40 C   16.80 C   19.20 C
  External        168.60 C    9.60 C   18.20 C  168.60 C
================================Antenna Shelter================================
  Air-cond. :    24.90 degC   24.20 degC   14.00 degC
  Room Temp.:    22.30 degC

• Filename :tI1C3r2.start

  ASTE Environment Monitor 2016/09/28 15:03:23
  
  ===================================ASTE Site===================================
    Temp. :   6.55 C   Humid. : 10.35 % (  1.00 hPa )   Solar :  1.02 kW/m2
    Wind  :   3.58 m/s  270 deg   AirPressure : 574.02 hPa    ( Rain:  0.01 )
    Opacity @220 GHz :   0.0977
  ================================ Receiver Cabin ===============================
    Main Cabin:  18.0 C  Upper Cabin:  12.3 C  AzTEC AE: 168.6 C  Dewar: 168.6 C
    SCD :   ----      ----      ----      ----
  ================================Observation Room===============================
    Temp. :  15.16 degC   Humid. :  6.95 %
    DBE(MAC):   21.7 degC  27.1 degC  25.9 degC  23.2 degC
    DBE(WHSF):  20.0 degC  20.0 degC  20.0 degC  22.0 degC  22.0 degC  21.0 degC
    Meeting Rm.:  Temp:  room:  -----       entrance:  -----       WC:  -----
  -------------------------------Air Conditioners--------------------------------
    Internal Out     19.00 C   13.60 C    3.00 C   17.20 C   -6.20 C   19.10 C
    Internal Ret.    19.20 C   16.60 C   15.80 C   -3.10 C   17.10 C   19.20 C
    External        168.60 C   12.10 C   24.40 C  168.60 C
  ================================Antenna Shelter================================
    Air-cond. :    25.60 degC   24.80 degC    9.50 degC
    Room Temp.:    22.10 degC
  

• Filename :tI1C3s2.start

   ASTE Environment Monitor 2016/09/28 15:41:29
  
  ===================================ASTE Site===================================
    Temp. :   7.51 C   Humid. : 10.47 % (  1.09 hPa )   Solar :  1.08 kW/m2
    Wind  :   8.56 m/s  262 deg   AirPressure : 573.91 hPa    ( Rain:  0.01 )
    Opacity @220 GHz :   0.0715
  ================================ Receiver Cabin ===============================
    Main Cabin:  17.5 C  Upper Cabin:  12.4 C  AzTEC AE: 168.6 C  Dewar: 168.6 C
    SCD :   ----      ----      ----      ----
  ================================Observation Room===============================
    Temp. :  15.86 degC   Humid. :  6.89 %
    DBE(MAC):   22.1 degC  27.7 degC  26.3 degC  23.8 degC
    DBE(WHSF):  21.0 degC  21.0 degC  21.0 degC  24.0 degC  23.0 degC  23.0 degC
    Meeting Rm.:  Temp:  room:  -----       entrance:  -----       WC:  -----
  -------------------------------Air Conditioners--------------------------------
    Internal Out     19.39 C   -8.00 C    0.90 C   19.00 C   12.80 C   20.10 C
    Internal Ret.    20.00 C   17.39 C   17.80 C   18.39 C   17.80 C   19.89 C
    External        168.60 C   21.00 C   24.50 C  168.60 C
  ================================Antenna Shelter================================
    Air-cond. :    24.00 degC   23.20 degC   13.70 degC
    Room Temp.:    22.10 degC

WHSF OTF check (9/29)†

Information†

• Observers: Natsuko Izumi
• Site: ASTE
• Weather conditions (2016-09-29UT15:30)

  Temperature: 6.61 C
  Humidity: 1.11 hPa
  Wind: 9.6 m/s (272 deg)
  220GHz opacity: 0.0834

Tuning†

• DASH345 WHSF
• Filename tI1C3t1.tune
  • Adjust input power levels for IF syste

    	***Set ATT***
    	S1USB:ATT_old = 18.50 [dB]
    	S1USB:ATT_new = 18.50 [dB]
    	S1LSB:ATT_old = 17.50 [dB]
    	S1LSB:ATT_new = 17.50 [dB]
    	S2USB:ATT_old = 16.50 [dB]
    	S2USB:ATT_new = 16.50 [dB]
    	S2LSB:ATT_old = 18.00 [dB]
    	S2LSB:ATT_new = 18.00 [dB]
    	***Please wait a moment***
    	***TPD voltage***
    	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
    	63.11	57.21	59.99	60.64	80.51	54.20	68.41	79.86	[mV]

  • Adjust input power levels for ADCs.

    	***Set ATT***
    	S1IFA:ATT_old = 6.75 [dB]
    	S1IFA:ATT_new = 6.75 [dB]
    	S1IFB:ATT_old = 5.00 [dB]
    	S1IFB:ATT_new = 5.00 [dB]
    	S2IFA:ATT_old = 6.75 [dB]
    	S2IFA:ATT_new = 6.75 [dB]
    	S2IFB:ATT_old = 6.75 [dB]
    	S2IFB:ATT_new = 6.75 [dB]
    	***Please wait a moment***
    	***TPD voltage***
    	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
    	63.69	56.74	60.25	60.72	91.73	89.41	88.45	89.94	[mV]

  • measure R-SKY

    [asteobs@aste-1c ~]$ whsf_rsky
    20160929t154750z /cosmos3/naoj/sbin/mmc1_com.exe: normal end.
    	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
    	32.0	25.6	32.0	29.4	46.2	42.0	46.6	44.9	[mV]
    
    	Result: R-SKY
    	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
    	2.944	3.463	2.758	3.122	2.921	3.281	2.792	2.967	[dB]
    
    	Result: Tsys[Tamb=293K]
    	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
    	302.1	240.2	330.3	278.5	305.5	259.6	324.8	299.0	[K]

  • Check the current attenuator level

    [asteobs@aste-1c ~]$ loatt_dash345
     Pol0 =      307   , Pol1 =      287
     Pol0 = 0.007492[A], Pol1 = 0.007006[A]
     Pol0 = 0.673007[V], Pol1 = 0.770231[V]

OTF mapping IRC+10216†

• Filename tI1C3t1.start
  • Detect spurious => [START TUNING] twice

 ASTE Environment Monitor 2016/09/29 16:00:19

===================================ASTE Site===================================
  Temp. :   6.61 C   Humid. : 10.84 % (  1.06 hPa )   Solar :  1.11 kW/m2
  Wind  :  11.18 m/s  246 deg   AirPressure : 572.86 hPa    ( Rain:  0.01 )
  Opacity @220 GHz :   0.0545
================================ Receiver Cabin ===============================
  Main Cabin:  17.4 C  Upper Cabin:  11.8 C  AzTEC AE: 168.6 C  Dewar: 168.6 C
  SCD :   ----      ----      ----      ----
================================Observation Room===============================
  Temp. :  15.70 degC   Humid. :  9.00 %
  DBE(MAC):   21.5 degC  27.6 degC  26.0 degC  23.5 degC
  DBE(WHSF):  20.0 degC  20.0 degC  20.0 degC  23.0 degC  22.0 degC  21.0 degC
  Meeting Rm.:  Temp:  room:  -----       entrance:  -----       WC:  -----
-------------------------------Air Conditioners--------------------------------
  Internal Out     18.30 C   -6.40 C   -3.90 C   18.20 C   -4.90 C   19.20 C
  Internal Ret.    19.20 C   16.89 C   17.20 C   17.70 C   17.39 C   18.80 C
  External        168.60 C   13.50 C   23.10 C  168.60 C 
================================Antenna Shelter================================
  Air-cond. :    24.00 degC   22.60 degC   10.10 degC
  Room Temp.:    21.20 degC

OTF mapping M17SW†

• File name : tM7C3s3.start
  • Detect spurious => [START TUNING] twice

 ASTE Environment Monitor 2016/09/29 19:51:02

===================================ASTE Site===================================
  Temp. :   6.36 C   Humid. : 11.30 % (  1.08 hPa )   Solar :  0.64 kW/m2
  Wind  :  17.10 m/s  249 deg   AirPressure : 571.55 hPa    ( Rain:  0.01 )
  Opacity @220 GHz :   0.1057
================================ Receiver Cabin ===============================
  Main Cabin:  17.5 C  Upper Cabin:  11.6 C  AzTEC AE: 168.6 C  Dewar: 168.6 C
  SCD :   ----      ----      ----      ----
================================Observation Room===============================
  Temp. :  15.08 degC   Humid. :  8.03 %
  DBE(MAC):   21.3 degC  27.3 degC  25.8 degC  23.4 degC
  DBE(WHSF):  19.0 degC  20.0 degC  20.0 degC  22.0 degC  22.0 degC  21.0 degC
  Meeting Rm.:  Temp:  room:  -----       entrance:  -----       WC:  -----
-------------------------------Air Conditioners--------------------------------
  Internal Out     17.89 C  -10.19 C   -3.40 C   17.10 C   -1.30 C   18.50 C
  Internal Ret.    18.89 C   16.39 C   16.39 C   -1.40 C   16.80 C   18.30 C
  External        168.60 C   18.89 C   21.60 C  168.60 C
================================Antenna Shelter================================
  Air-cond. :    23.70 degC   21.50 degC    7.00 degC
  Room Temp.:    21.40 degC

FFX LCを0.20secs版に変更†

[asteobs@aste-1c ~]$ ssh -XY root@aste-1c
root@aste-1c's password: 
Last login: Thu Sep  8 14:56:30 2016 from aste-1c
[root@aste-1c ~]# cd /cosmos3/aste/sbin/ffxOFF
[root@aste-1c ffxOFF]# cp -p ffxcor_o.ModRate ffxcor_o
cp: overwrite `ffxcor_o'? 
[root@aste-1c ffxOFF]# cp -p ffxotf.ModRate   ffxotf
cp: overwrite `ffxotf'? 

OTF mapping M17SW†

• File name : tM7C3s3.start

 ASTE Environment Monitor 2016/09/29 20:45:31

===================================ASTE Site===================================
  Temp. :   5.93 C   Humid. : 12.47 % (  1.16 hPa )   Solar :  0.38 kW/m2
  Wind  :  11.64 m/s  250 deg   AirPressure : 571.64 hPa    ( Rain:  0.01 )
  Opacity @220 GHz :   0.0739
================================ Receiver Cabin ===============================
  Main Cabin:  17.2 C  Upper Cabin:  12.0 C  AzTEC AE: 168.6 C  Dewar: 168.6 C
  SCD :   ----      ----      ----      ----
================================Observation Room===============================
  Temp. :  14.90 degC   Humid. :  8.29 %
  DBE(MAC):   21.1 degC  27.2 degC  25.7 degC  23.2 degC
  DBE(WHSF):  19.0 degC  20.0 degC  20.0 degC  22.0 degC  22.0 degC  21.0 degC
  Meeting Rm.:  Temp:  room:  -----       entrance:  -----       WC:  -----
-------------------------------Air Conditioners--------------------------------
  Internal Out     17.60 C   -8.10 C   -1.30 C   17.89 C   11.40 C   19.10 C
  Internal Ret.    19.00 C   16.30 C   16.80 C   16.80 C   16.60 C   18.30 C
  External        168.60 C   18.39 C   19.50 C  168.60 C
================================Antenna Shelter================================
  Air-cond. :    24.60 degC   23.50 degC    6.00 degC
  Room Temp.:    23.60 degC

FFX LCを修正前版に戻す†

[root@aste-1c ffxOFF]# cd /cosmos3/aste/sbin/ffxOFF
[root@aste-1c ffxOFF]# cp -p ffxcor_o.20160929 ffxcor_o
cp: overwrite `ffxcor_o'? 
[root@aste-1c ffxOFF]# cp -p ffxotf.20160929   ffxotf
cp: overwrite `ffxotf'? 
[root@aste-1c ffxOFF]# /cosmos3/aste/rc3.d/S99astffx stop
Shutting down S99astffx: 
[root@aste-1c ffxOFF]# cd /cosmos3/aste/sbin/ffxOFF
[root@aste-1c ffxOFF]# cp -p ffxcom.20160927 ffxcom
cp: overwrite `ffxcom'? 
[root@aste-1c ffxOFF]# cp -p ffxexe.20160927 ffxexe
cp: overwrite `ffxexe'? 
[root@aste-1c ffxOFF]# /cosmos3/aste/rc3.d/S99astffx start
Starting S99astffx (ffxadm): 
[root@aste-1c ffxOFF]# logout
Connection to aste-1c closed.
[asteobs@aste-1c ~]$