History of Observing Log/2016-09-12 (No. 5)

• History
• View the source.
• Observing Log/2016-09-12 has been deleted.
  • 1 (2016-09-11 (Sun) 18:30:08)
  • 2 (2016-09-11 (Sun) 18:37:51)
  • 3 (2016-09-12 (Mon) 10:09:33)
  • 4 (2016-09-12 (Mon) 14:50:20)
  • 5 (2016-09-12 (Mon) 17:59:06)

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Observing Log

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CSV2016: Radio pointing offsets of DASH345/BAND8 (2016-09-12)†

Tasks†

• 220GHz opacity <= 0.07 -> Radio pointing offsets in BAND8
• 220GHz opacity > 0.07 -> Radio pointing offsets in DASH345

Preparations†

1. Basic checks
   • Record which kisa files are used for DASH345 and BAND8
     • Kisa files will be updated in the morning of JST2016-09-12

   aste16@aste-ms1: ssh astecntl@aste-1c "ls -l /cosmos3/aste/etc/kisag/{DASH3,BAND8}"
   -rw-r--r-- 1 astecntl astctl 771 Sep 10 09:38 /cosmos3/aste/etc/kisag/BAND8 -> BAND8.160910
   -rw-r--r-- 1 astecntl astctl 769 Sep 10 09:32 /cosmos3/aste/etc/kisag/DASH3 -> DASH3.160910

   • Check all subref parameters (dx,dy,dz,dtx,dty,dtz) are zero
   • Check Aspirin is working in the "WIND" mode
2. Tuning at EL=60.0 deg
   • Tuning of DASH345/BAND8 for continuum observations
   • Don't forget to record weather conditions

Radio pointing offsets of DASH345/BAND8†

• Its instruction is HERE

1. Repeat cross scans toward Saturn and shots of a star one after the other
2. Data reduction
   • Still under preparation

---

Information†

• Observers: Kamazaki
• Site: Mitaka
• Weather conditions (2016-09-11UT23:25)

  Temperature: +1.2 C
  Humidity: 0.66 hPa
  Wind: 1.9 m/s (23 deg)
  220GHz opacity: 0.037

Radio pointing offsets in BAND8†

• 220GHz opacity <= 0.07 -> Radio pointing offsets in BAND8

KISA files were changed as follows†

[asteobs@aste-1c kisag]$ ls -l DASH3 BAND8
lrwxrwxrwx 1 astecntl astctl 12 Jun  3  2015 BAND8 -> BAND8.150603
lrwxrwxrwx 1 astecntl astctl 12 Jun  1  2015 DASH3 -> DASH3.150601
[astecntl@aste-1c kisag]$ ln -sf BAND8.160910 BAND8
[astecntl@aste-1c kisag]$ ln -sf DASH3.160910 DASH3
[astecntl@aste-1c kisag]$ ls -l DASH3 BAND8
lrwxrwxrwx 1 astecntl astctl 12 Sep 11 23:16 BAND8 -> BAND8.160910
lrwxrwxrwx 1 astecntl astctl 12 Sep 11 23:16 DASH3 -> DASH3.160910

OPT check†

• aste-c1c not responding -> power-cycle

  [asteobs@aste-1c ~]$ ssh aste-c1c
  ssh: connect to host aste-c1c port 22: No route to host

  Entering character/text Mode
  Escape character is ^] 
  

  [asteobs@aste-1c ~]$ tap_lt1500.py lantap0 1 off
  POS=100,100,100,100
  POF1
  POS=000,100,100,100
  [asteobs@aste-1c ~]$ sleep 10
  [asteobs@aste-1c ~]$ tap_lt1500.py lantap0 1 on 
  POS=000,100,100,100
  PON1
  POS=100,100,100,100

  [asteobs@aste-mx1 ~]$ ssh astecntl@aste-c1c /cosmos3/naoj/sbinSol/optinit
  device:    [ ok ]
  mmap:      [ ok ]
  init bcr:  [ ok ]
  init:      [ ok ]
  initLUT:   [ ok ]
  clear FB:  [ ok ]
  AVME-338B -> successfully initialized
  [aste16@aste-ms1 ~]$ ~/analysis/bin/optshot.sh r  1  128
  * image plane = r -> offset=0
  * # of frames = 1 
  * frame capture delay = 1 (sec)
  * fov = blc(192, 192) - trc(319, 319)
  001 [2016-09-11T23:23:58]: max,min,mean,sdev =  99  31 59.291 7.211
  -rw-r--r-- 1 aste16 astgrp 16384 Sep 11 23:24 /var/tmp/opt_aste16.raw
  -> 163-16C could be seen in the image

Tuning†

• Tuning BAND8

  2016/09/11 23:25:43
   Temp. :   1.15 C   Humid. :  9.92 % (  0.66 hPa )   Solar :  0.00 kW/m2
   Wind  :   1.90 m/s   23 deg   AirPressure : 575.25 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :   0.0366

  Current time = 2016/09/11 23:25:53
  Aspirin time = 2016/09/11 23:25:51
  Weather time = 2016/09/11 23:25:38
  Aspirin Offset : (Az, El) = (   2.24, -10.26 )
  Aspirin status : ** WIND ON ** ( C22:on  C6:OFF WIND:on )
  Refraction Corr. status : OK

  [asteobs@aste-1c ~]$ swbox_ctl_be CONT
  [asteobs@aste-1c ~]$ swbox_ctl_be
  status: swbox_ctl_be CONT

  [asteobs@aste-1c ~]$ asterx_sw BAND8
  ### After setting synthe ###
  FREQ = 13.509142460 [GHz]
  AMPL = 13.00 [dBm]
  RF   = ON
  [asteobs@aste-1c ~]$ synthe_ctl B FREQ 11.444
  ### After setting synthe ###
  FREQ = 11.444000000 [GHz]
  AMPL = 13.00 [dBm]
  RF   = ON

  [asteobs@aste-1c ~]$ asterx_set BAND8
  ### Query of LO Freq ###
  LO Freq = 411.984000000
  ### Set CLNA ###
  /cosmos3/naoj/bin/femc_ctl BAND8 CLNA_ON 411.984000000
  vd0=0.650000, id0=5.000000
  vd1=0.600000, id1=4.500000
  vd2=0.600000, id2=4.500000
  ASTE FEMC:OPEN
  FEMC_TCP 8 
  
  Ver 0.91
  > 
  Program running.
  Do not turn off power to CAN nodes.
  ---------- 45 4C 01 08 00 E1nd at Node index 00
  AMBSI CAN Library V1.1.2
  AMBSI Firmware V1.0.1
  FEMC Firmware V2.5.0
  FPGA V2.1.0
  10 F2 B3 58 2 8 0 1B
  1 A4 9A 4F 14 0 0 19
  23 9B DE 4C 1 0 0 44
  0 0 0 0 0 0 0 0
  > SET_CLNA 0 1 0.65 5.00 0.60 4.50 0.60 4.50 
  OK
  > SET_CLNA 0 2 0.65 5.00 0.60 4.50 0.60 4.50 
  OK
  > SET_CLNA 1 1 0.65 5.00 0.60 4.50 0.60 4.50 
  OK
  > SET_CLNA 1 2 0.65 5.00 0.60 4.50 0.60 4.50 
  OK
  > GET_CLNA 0 1 
  0.654678,5.027313,-0.175568,0.604019,4.535065,-0.197937,0.604752,4.553833,-0.204742,1
  > GET_CLNA 0 2 
  0.653809,5.040588,-0.195389,0.604324,4.559326,-0.195755,0.604080,4.556580,-0.203049,1
  > GET_CLNA 1 1 
  0.654221,5.038147,-0.182907,0.604202,4.548035,-0.210236,0.604279,4.522705,-0.271378,1
  > GET_CLNA 1 2 
  0.654221,5.018005,-0.170746,0.604630,4.555359,-0.193619,0.604340,4.513855,-0.200836,1
  > CAN_CLOSE
  CAN closed
  ASTE FEMC:CLOSE
  ### Set Electro-magnet ###
  /cosmos3/naoj/bin/femc_ctl BAND8 MAG_ON 411.984000000
  v=12.800000, 13.400000, 10.400000, 19.100000
  ASTE FEMC:OPEN
  FEMC_TCP 8 
  
  Ver 0.91
  > 
  Program running.
  Do not turn off power to CAN nodes.
  ---------- 45 4C 01 08 00 E1nd at Node index 00
  AMBSI CAN Library V1.1.2
  AMBSI Firmware V1.0.1
  FEMC Firmware V2.5.0
  FPGA V2.1.0
  10 F2 B3 58 2 8 0 1B
  1 A4 9A 4F 14 0 0 19
  23 9B DE 4C 1 0 0 44
  0 0 0 0 0 0 0 0
  > ACT_DEMAG 0 1 30.00 1.00 100 
  OK
  > ACT_DEMAG 0 2 30.00 1.00 100 
  OK
  > ACT_DEMAG 1 1 30.00 1.00 100 
  OK
  > ACT_DEMAG 1 2 30.00 1.00 100 
  OK
  > SET_MAG_C 0 1 12.80 
  OK
  > SET_MAG_C 0 2 13.40 
  OK
  > SET_MAG_C 1 1 10.40 
  OK
  > SET_MAG_C 1 2 19.10 
  OK
  > GET_MAG_VC 0 1 
  0.170273,12.332535
  > GET_MAG_VC 0 2 
  0.172043,12.925720
  > GET_MAG_VC 1 1 
  0.135269,9.858322
  > GET_MAG_VC 1 2 
  0.263474,18.743515
  > CAN_CLOSE
  CAN closed
  ASTE FEMC:CLOSE
  ### Set SIS bias ###
  /cosmos3/naoj/bin/femc_ctl BAND8 SIS_ON 411.984000000
  411.984000 2.001608 2.049580 1.996820 1.957012
  ASTE FEMC:OPEN
  FEMC_TCP 8 
  
  Ver 0.91
  > 
  Program running.
  Do not turn off power to CAN nodes.
  ---------- 45 4C 01 08 00 E1nd at Node index 00
  AMBSI CAN Library V1.1.2
  AMBSI Firmware V1.0.1
  FEMC Firmware V2.5.0
  FPGA V2.1.0
  10 F2 B3 58 2 8 0 1B
  1 A4 9A 4F 14 0 0 19
  23 9B DE 4C 1 0 0 44
  0 0 0 0 0 0 0 0
  > SET_SIS_MODE 0 
  SET SIS MODE:CLOSE LOOP
  > SET_SIS_V 0 1 2.002 
  OK
  > SET_SIS_V 0 2 2.050 
  OK
  > SET_SIS_V 1 1 1.997 
  OK
  > SET_SIS_V 1 2 1.957 
  OK
  > GET_SIS_VC 0 1 
  1.911697,66.195679
  > GET_SIS_VC 0 2 
  1.961594,55.599976
  > GET_SIS_VC 1 1 
  1.916733,25.482178
  > GET_SIS_VC 1 2 
  1.897583,976.937866
  > CAN_CLOSE
  CAN closed
  ASTE FEMC:CLOSE
  ### Set LO Power ###
  /cosmos3/naoj/bin/femc_ctl BAND8 WCA_ON 411.984000000
  v=1.828200, -0.300000, 2.500000, -0.350000
  ASTE FEMC:OPEN
  FEMC_TCP 8 
  
  Ver 0.91
  > 
  Program running.
  Do not turn off power to CAN nodes.
  ---------- 45 4C 01 08 00 E1nd at Node index 00
  AMBSI CAN Library V1.1.2
  AMBSI Firmware V1.0.1
  FEMC Firmware V2.5.0
  FPGA V2.1.0
  10 F2 B3 58 2 8 0 1B
  1 A4 9A 4F 14 0 0 19
  23 9B DE 4C 1 0 0 44
  0 0 0 0 0 0 0 0
  > SET_PA_VD 0 1.83 
  OK
  > SET_PA_VG 0 -0.30 
  OK
  > SET_PA_VD 1 2.50 
  OK
  > SET_PA_VG 1 -0.35 
  OK
  > GET_PA 0 
  2.965851,247.573853,-0.291138
  > GET_PA 1 
  4.022980,255.645752,-0.345459
  > CAN_CLOSE
  CAN closed
  ASTE FEMC:CLOSE

  [asteobs@aste-1c ~]$ swbox_ctl_pol 1 0
  [asteobs@aste-1c ~]$ swbox_ctl_pol    
  status: swbox_ctl_pol 1 0
  400:P1-LSB	402:P0-LSB

  [asteobs@aste-1c ~]$ cont_if 2 21
  changed Cont IF #2 att. = 21 [dB]
  Cont IF #2 Lev. = -0.000103 [V]
  [asteobs@aste-1c ~]$ cont_if 3 23
  changed Cont IF #3 att. = 0 [dB]
  Cont IF #3 Lev. = -0.000280 [V]

Radio pointing offsets in BAND8†

• UT23:30 Pointing (aste16/radpon/istx5b8.start)

  az,el = -89 65
  daz,del = +3.0 +3.0
  dx,dy,dz,dtx,dty,dtz = all 0.0s

• no qlookc plot
  • Restarting S98astqlcsv at the ASTE and MTK sites

• UT23:33 Pointing (aste16/radpon/istx5b8.start)

  az,el = -90 63
  daz,del = +3.0 +3.0 -> -2.0 +4.0

• UT23:39 aste16/radpon/istb8.list

  az,el = -90 62
  daz,del = -2.0 +4.0

  [asteobs@aste-1c ~]$ ls -l /cosmos3/aste/etc/kisag/{DASH3,BAND8}
  lrwxrwxrwx 1 astecntl astctl 12 Sep 11 23:16 /cosmos3/aste/etc/kisag/BAND8 -> BAND8.160910
  lrwxrwxrwx 1 astecntl astctl 12 Sep 11 23:16 /cosmos3/aste/etc/kisag/DASH3 -> DASH3.160910

  2016/09/11 23:58:03
   Temp. :  -0.54 C   Humid. : 11.05 % (  0.65 hPa )   Solar :  0.00 kW/m2
   Wind  :   4.45 m/s  223 deg   AirPressure : 575.29 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :   0.0569

  Current time = 2016/09/11 23:58:13
  Aspirin time = 2016/09/11 23:58:12
  Weather time = 2016/09/11 23:58:06
  Aspirin Offset : (Az, El) = (   3.86,  -9.88 )
  Aspirin status : ** WIND ON ** ( C22:on  C6:OFF WIND:on )
  Refraction Corr. status : OK

• UT01:08

  az,el = -97 42

  2016/09/12 01:07:59
   Temp. :  -2.48 C   Humid. : 13.29 % (  0.68 hPa )   Solar :  0.00 kW/m2
   Wind  :   6.02 m/s  271 deg   AirPressure : 575.46 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :   0.0272

  Current time = 2016/09/12 01:08:07
  Aspirin time = 2016/09/12 01:08:06
  Weather time = 2016/09/12 01:07:58
  Aspirin Offset : (Az, El) = (   3.82,  -6.36 )
  Aspirin status : ** WIND ON ** ( C22:on  C6:OFF WIND:on )
  Refraction Corr. status : OK

• UT02:49 stopped by hand due to EL<20 degrees

  az,el = -104 19
  daz,del = -2 4

  2016/09/12 02:52:51
   Temp. :  -1.36 C   Humid. :  4.55 % (  0.25 hPa )   Solar :  0.00 kW/m2
   Wind  :   2.01 m/s  128 deg   AirPressure : 574.95 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :   0.0062

  Current time = 2016/09/12 02:52:53
  Aspirin time = 2016/09/12 02:52:52
  Weather time = 2016/09/12 02:52:41
  Aspirin Offset : (Az, El) = (   7.26,   5.62 )
  Aspirin status : ** WIND ON ** ( C22:on  C6:OFF WIND:on )
  Refraction Corr. status : OK

Long time integration in BAND8†

Tuning†

• Tuning in BAND8 (aste16/linux16/tEPC4ph.start)

  az,el = -50 60

  [asteobs@aste-1c ~]$ asterx_set BAND8
  ### Query of LO Freq ###
  LO Freq = 466.888839912
  ### Set CLNA ###
  /cosmos3/naoj/bin/femc_ctl BAND8 CLNA_ON 466.888839912
  vd0=0.650000, id0=5.000000
  vd1=0.600000, id1=4.500000
  vd2=0.600000, id2=4.500000
  ASTE FEMC:OPEN
  FEMC_TCP 8 
  
  Ver 0.91
  > 
  Program running.
  Do not turn off power to CAN nodes.
  ---------- 45 4C 01 08 00 E1nd at Node index 00
  AMBSI CAN Library V1.1.2
  AMBSI Firmware V1.0.1
  FEMC Firmware V2.5.0
  FPGA V2.1.0
  10 F2 B3 58 2 8 0 1B
  1 A4 9A 4F 14 0 0 19
  23 9B DE 4C 1 0 0 44
  0 0 0 0 0 0 0 0
  > SET_CLNA 0 1 0.65 5.00 0.60 4.50 0.60 4.50 
  OK
  > SET_CLNA 0 2 0.65 5.00 0.60 4.50 0.60 4.50 
  OK
  > SET_CLNA 1 1 0.65 5.00 0.60 4.50 0.60 4.50 
  OK
  > SET_CLNA 1 2 0.65 5.00 0.60 4.50 0.60 4.50 
  OK
  > GET_CLNA 0 1 
  0.654541,5.028534,-0.174820,0.604004,4.535980,-0.197174,0.604675,4.544678,-0.203949,1
  > GET_CLNA 0 2 
  0.653763,5.039062,-0.194717,0.604324,4.560242,-0.195114,0.604095,4.552917,-0.202454,1
  > GET_CLNA 1 1 
  0.654129,5.038147,-0.182556,0.604248,4.548035,-0.209915,0.604202,4.517365,-0.271149,1
  > GET_CLNA 1 2 
  0.654358,5.018616,-0.170593,0.604691,4.553528,-0.193375,0.604385,4.515839,-0.200485,1
  > CAN_CLOSE
  CAN closed
  ASTE FEMC:CLOSE
  ### Set Electro-magnet ###
  /cosmos3/naoj/bin/femc_ctl BAND8 MAG_ON 466.888839912
  v=12.800000, 13.400000, 13.800000, 19.100000
  ASTE FEMC:OPEN
  FEMC_TCP 8 
  
  Ver 0.91
  > 
  Program running.
  Do not turn off power to CAN nodes.
  ---------- 45 4C 01 08 00 E1nd at Node index 00
  AMBSI CAN Library V1.1.2
  AMBSI Firmware V1.0.1
  FEMC Firmware V2.5.0
  FPGA V2.1.0
  10 F2 B3 58 2 8 0 1B
  1 A4 9A 4F 14 0 0 19
  23 9B DE 4C 1 0 0 44
  0 0 0 0 0 0 0 0
  > ACT_DEMAG 0 1 30.00 1.00 100 
  OK
  > ACT_DEMAG 0 2 30.00 1.00 100 
  OK
  > ACT_DEMAG 1 1 30.00 1.00 100 
  OK
  > ACT_DEMAG 1 2 30.00 1.00 100 
  OK
  > SET_MAG_C 0 1 12.80 
  OK
  > SET_MAG_C 0 2 13.40 
  OK
  > SET_MAG_C 1 1 13.80 
  OK
  > SET_MAG_C 1 2 19.10 
  OK
  > GET_MAG_VC 0 1 
  0.170563,12.320709
  > GET_MAG_VC 0 2 
  0.170410,12.918472
  > GET_MAG_VC 1 1 
  0.180359,13.241577
  > GET_MAG_VC 1 2 
  0.261795,18.737411
  > CAN_CLOSE
  CAN closed
  ASTE FEMC:CLOSE
  ### Set SIS bias ###
  /cosmos3/naoj/bin/femc_ctl BAND8 SIS_ON 466.888839912
  466.888840 1.797500 1.785277 1.762723 1.766723
  ASTE FEMC:OPEN
  FEMC_TCP 8 
  
  Ver 0.91
  > 
  Program running.
  Do not turn off power to CAN nodes.
  ---------- 45 4C 01 08 00 E1nd at Node index 00
  AMBSI CAN Library V1.1.2
  AMBSI Firmware V1.0.1
  FEMC Firmware V2.5.0
  FPGA V2.1.0
  10 F2 B3 58 2 8 0 1B
  1 A4 9A 4F 14 0 0 19
  23 9B DE 4C 1 0 0 44
  0 0 0 0 0 0 0 0
  > SET_SIS_MODE 0 
  SET SIS MODE:CLOSE LOOP
  > SET_SIS_V 0 1 1.798 
  OK
  > SET_SIS_V 0 2 1.785 
  OK
  > SET_SIS_V 1 1 1.763 
  OK
  > SET_SIS_V 1 2 1.767 
  OK
  > GET_SIS_VC 0 1 
  1.706924,104.724121
  > GET_SIS_VC 0 2 
  1.699219,103.628540
  > GET_SIS_VC 1 1 
  1.686554,47.860718
  > GET_SIS_VC 1 2 
  1.675949,778.332520
  > CAN_CLOSE
  CAN closed
  ASTE FEMC:CLOSE
  ### Set LO Power ###
  /cosmos3/naoj/bin/femc_ctl BAND8 WCA_ON 466.888839912
  v=1.300000, -0.300000, 2.500000, -0.350000
  ASTE FEMC:OPEN
  FEMC_TCP 8 
  
  Ver 0.91
  > 
  Program running.
  Do not turn off power to CAN nodes.
  ---------- 45 4C 01 08 00 E1nd at Node index 00
  AMBSI CAN Library V1.1.2
  AMBSI Firmware V1.0.1
  FEMC Firmware V2.5.0
  FPGA V2.1.0
  10 F2 B3 58 2 8 0 1B
  1 A4 9A 4F 14 0 0 19
  23 9B DE 4C 1 0 0 44
  0 0 0 0 0 0 0 0
  > SET_PA_VD 0 1.30 
  OK
  > SET_PA_VG 0 -0.30 
  OK
  > SET_PA_VD 1 2.50 
  OK
  > SET_PA_VG 1 -0.35 
  OK
  > GET_PA 0 
  2.108002,208.496094,-0.290833
  > GET_PA 1 
  4.022369,241.821289,-0.345612
  > CAN_CLOSE
  CAN closed
  ASTE FEMC:CLOSE
  [asteobs@aste-1c ~]$ 

  [asteobs@aste-1c ~]$ mmc1_rstop
  [asteobs@aste-1c ~]$ ifeo_tune 1 0.030
  16 dB  0.020869 V
  [asteobs@aste-1c ~]$ ifeo_tune 2 0.050
  16 dB  0.043618 V

  [asteobs@aste-1c ~]$ mmc1_sstop
  [asteobs@aste-1c ~]$ yfactor 1
  R=0.030207 V,  Sky=0.016851 V, Y=2.534819 dB
  2.534819

  • IF1 comes from P1L, which is broken and very unstable. So, this Y factor is unreliable.
  • Unstable IF1 signals can be confirmed from the following simple tests

    [asteobs@aste-1c ~]$ mmc1_rstop
    [asteobs@aste-1c ~]$ ifeo 1
       E/O att. = 16 dB
    E/O IF level = 0.017645 V    <---***
    [asteobs@aste-1c ~]$ ifeo 1
       E/O att. = 16 dB
    E/O IF level = 0.032223 V
    [asteobs@aste-1c ~]$ ifeo 1
       E/O att. = 16 dB
    E/O IF level = 0.033162 V
    [asteobs@aste-1c ~]$ ifeo 1
       E/O att. = 16 dB
    E/O IF level = 0.032210 V
    [asteobs@aste-1c ~]$ ifeo 1
       E/O att. = 16 dB
    E/O IF level = 0.033844 V
    [asteobs@aste-1c ~]$ ifeo 1
       E/O att. = 16 dB
    E/O IF level = 0.031044 V
    [asteobs@aste-1c ~]$ ifeo 1
       E/O att. = 16 dB
    E/O IF level = 0.023682 V    <---***
    [asteobs@aste-1c ~]$ ifeo 1
       E/O att. = 16 dB
    E/O IF level = 0.031821 V
    [asteobs@aste-1c ~]$ ifeo 1
       E/O att. = 16 dB
    E/O IF level = 0.032577 V
    [asteobs@aste-1c ~]$ ifeo 1
       E/O att. = 16 dB
    E/O IF level = 0.032076 V

  [asteobs@aste-1c ~]$ yfactor 2
  R=0.046909 V,  Sky=0.033486 V, Y=1.463929 dB
  1.463929

  [asteobs@aste-1c ~]$ swbox_ctl_be CONT
  [asteobs@aste-1c ~]$ swbox_ctl_be
  status: swbox_ctl_be CONT
  [asteobs@aste-1c ~]$ swbox_ctl_pol
  status: swbox_ctl_pol 1 0
  400:P1-LSB	402:P0-LSB

  [asteobs@aste-1c ~]$ cont_if 2 21
  changed Cont IF #2 att. = 21 [dB]
  Cont IF #2 Lev. = -0.000290 [V]
  [asteobs@aste-1c ~]$ cont_if 3 21
  changed Cont IF #3 att. = 0 [dB]
  Cont IF #3 Lev. = -0.000799 [V]

• UT04:38 aste16/ast0120/stx5b8.start
  • Unstable signals in P0-LSB

    /home/aste16/ast0120/continuum/data/CONT.stx5b8.aste16.ast0120.201609120438.LCK
    /home/aste16/ast0120/continuum/data/CONT.stx5b8.aste16.ast0120.201609120441.LCK

• UT04:45 Tuning (aste16/linux16/tEPC4ph.start)

  [asteobs@aste-1c ~]$ asterx_set BAND8
  ### Query of LO Freq ###
  LO Freq = 466.888725396
  ### Set CLNA ###
  /cosmos3/naoj/bin/femc_ctl BAND8 CLNA_ON 466.888725396
  vd0=0.650000, id0=5.000000
  vd1=0.600000, id1=4.500000
  vd2=0.600000, id2=4.500000
  ASTE FEMC:OPEN
  FEMC_TCP 8 
  
  Ver 0.91
  > 
  Program running.
  Do not turn off power to CAN nodes.
  ---------- 45 4C 01 08 00 E1nd at Node index 00
  AMBSI CAN Library V1.1.2
  AMBSI Firmware V1.0.1
  FEMC Firmware V2.5.0
  FPGA V2.1.0
  10 F2 B3 58 2 8 0 1B
  1 A4 9A 4F 14 0 0 19
  23 9B DE 4C 1 0 0 44
  0 0 0 0 0 0 0 0
  > SET_CLNA 0 1 0.65 5.00 0.60 4.50 0.60 4.50 
  OK
  > SET_CLNA 0 2 0.65 5.00 0.60 4.50 0.60 4.50 
  OK
  > SET_CLNA 1 1 0.65 5.00 0.60 4.50 0.60 4.50 
  OK
  > SET_CLNA 1 2 0.65 5.00 0.60 4.50 0.60 4.50 
  OK
  > GET_CLNA 0 1 
  0.654602,5.026703,-0.174896,0.604050,4.529724,-0.197266,0.604630,4.550476,-0.203888,1
  > GET_CLNA 0 2 
  0.653763,5.039673,-0.194733,0.604294,4.559479,-0.195145,0.604126,4.550171,-0.202332,1
  > GET_CLNA 1 1 
  0.654083,5.035095,-0.182632,0.604202,4.551086,-0.209839,0.604233,4.523163,-0.271011,1
  > GET_CLNA 1 2 
  0.654236,5.017090,-0.170456,0.604752,4.552155,-0.193344,0.604492,4.515686,-0.200348,1
  > CAN_CLOSE
  CAN closed
  ASTE FEMC:CLOSE
  ### Set Electro-magnet ###
  /cosmos3/naoj/bin/femc_ctl BAND8 MAG_ON 466.888725396
  v=12.800000, 13.400000, 13.800000, 19.100000
  ASTE FEMC:OPEN
  FEMC_TCP 8 
  
  Ver 0.91
  > 
  Program running.
  Do not turn off power to CAN nodes.
  ---------- 45 4C 01 08 00 E1nd at Node index 00
  AMBSI CAN Library V1.1.2
  AMBSI Firmware V1.0.1
  FEMC Firmware V2.5.0
  FPGA V2.1.0
  10 F2 B3 58 2 8 0 1B
  1 A4 9A 4F 14 0 0 19
  23 9B DE 4C 1 0 0 44
  0 0 0 0 0 0 0 0
  > ACT_DEMAG 0 1 30.00 1.00 100 
  OK
  > ACT_DEMAG 0 2 30.00 1.00 100 
  OK
  > ACT_DEMAG 1 1 30.00 1.00 100 
  OK
  > ACT_DEMAG 1 2 30.00 1.00 100 
  OK
  > SET_MAG_C 0 1 12.80 
  OK
  > SET_MAG_C 0 2 13.40 
  OK
  > SET_MAG_C 1 1 13.80 
  OK
  > SET_MAG_C 1 2 19.10 
  OK
  > GET_MAG_VC 0 1 
  0.170639,12.318039
  > GET_MAG_VC 0 2 
  0.169830,12.917709
  > GET_MAG_VC 1 1 
  0.180832,13.240051
  > GET_MAG_VC 1 2 
  0.261948,18.734741
  > CAN_CLOSE
  CAN closed
  ASTE FEMC:CLOSE
  ### Set SIS bias ###
  /cosmos3/naoj/bin/femc_ctl BAND8 SIS_ON 466.888725396
  466.888725 1.797500 1.785276 1.762724 1.766724
  ASTE FEMC:OPEN
  FEMC_TCP 8 
  
  Ver 0.91
  > 
  Program running.
  Do not turn off power to CAN nodes.
  ---------- 45 4C 01 08 00 E1nd at Node index 00
  AMBSI CAN Library V1.1.2
  AMBSI Firmware V1.0.1
  FEMC Firmware V2.5.0
  FPGA V2.1.0
  10 F2 B3 58 2 8 0 1B
  1 A4 9A 4F 14 0 0 19
  23 9B DE 4C 1 0 0 44
  0 0 0 0 0 0 0 0
  > SET_SIS_MODE 0 
  SET SIS MODE:CLOSE LOOP
  > SET_SIS_V 0 1 1.798 
  OK
  > SET_SIS_V 0 2 1.785 
  OK
  > SET_SIS_V 1 1 1.763 
  OK
  > SET_SIS_V 1 2 1.767 
  OK
  > GET_SIS_VC 0 1 
  1.702652,104.757690
  > GET_SIS_VC 0 2 
  1.698761,103.536987
  > GET_SIS_VC 1 1 
  1.684113,47.753906
  > GET_SIS_VC 1 2 
  1.657333,846.234131
  > CAN_CLOSE
  CAN closed
  ASTE FEMC:CLOSE
  ### Set LO Power ###
  /cosmos3/naoj/bin/femc_ctl BAND8 WCA_ON 466.888725396
  v=1.300000, -0.300000, 2.500000, -0.350000
  ASTE FEMC:OPEN
  FEMC_TCP 8 
  
  Ver 0.91
  > 
  Program running.
  Do not turn off power to CAN nodes.
  ---------- 45 4C 01 08 00 E1nd at Node index 00
  AMBSI CAN Library V1.1.2
  AMBSI Firmware V1.0.1
  FEMC Firmware V2.5.0
  FPGA V2.1.0
  10 F2 B3 58 2 8 0 1B
  1 A4 9A 4F 14 0 0 19
  23 9B DE 4C 1 0 0 44
  0 0 0 0 0 0 0 0
  > SET_PA_VD 0 1.30 
  OK
  > SET_PA_VG 0 -0.30 
  OK
  > SET_PA_VD 1 2.50 
  OK
  > SET_PA_VG 1 -0.35 
  OK
  > GET_PA 0 
  2.107697,208.328247,-0.290985
  > GET_PA 1 
  4.022217,241.790771,-0.345764
  > CAN_CLOSE
  CAN closed
  ASTE FEMC:CLOSE

  [asteobs@aste-1c ~]$ mmc1_rstop
  [asteobs@aste-1c ~]$ ifeo_tune 1 0.030
  16 dB  0.038495 V
  [asteobs@aste-1c ~]$ ifeo_tune 2 0.050
  16 dB  0.041758 V

  [asteobs@aste-1c ~]$ mmc1_sstop
  [asteobs@aste-1c ~]$ yfactor 1
  R=0.027155 V,  Sky=0.022780 V, Y=0.762961 dB
  0.762961
  [asteobs@aste-1c ~]$ yfactor 2
  R=0.045430 V,  Sky=0.032401 V, Y=1.467843 dB
  1.467843
  [asteobs@aste-1c ~]$ 

  [asteobs@aste-1c ~]$ swbox_ctl_pol
  status: swbox_ctl_pol 1 0
  400:P1-LSB	402:P0-LSB

• UT05:08 Pointing (aste16/linux16/tEPC4ph.start)

  daz,del -> -1.0 +6.0
  Tsys A[3,4] = 812.7 851.4

  • MAC A1(= BAND8 P1L) -> different baseline levels and shapes in different scans

    #ref(): File not found: "A1(P1L).png" at page "Observing Log/2016-09-12"

  • MAC A4(= BAND8 P0L) -> stable baselines

    #ref(): File not found: "A4(P0L).png" at page "Observing Log/2016-09-12"

• UT05:21 aste16/linux16/tEPC4ch.start

  az,el = -70 43
  daz,del = -1.0 +6.0
  dx,dy,dz,dtx,dty,dtz = all 0.0s
  Tsys A[3,4]= 887 922

  2016/09/12 05:45:15
   Temp. :  -0.03 C   Humid. :  3.82 % (  0.23 hPa )   Solar :  0.00 kW/m2
   Wind  :   0.21 m/s   12 deg   AirPressure : 574.05 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :   0.0514

  Current time = 2016/09/12 05:45:16
  Aspirin time = 2016/09/12 05:45:15
  Weather time = 2016/09/12 05:45:06
  Aspirin Offset : (Az, El) = (   3.99, -10.15 )
  Aspirin status : ** WIND ON ** ( C22:on  C6:OFF WIND:on )
  Refraction Corr. status : OK

• UT06:25

  az,el = -76 34
  Tsys A[3,4] = 966 1010

  • It looks that 12CO(J=4-3) spectra toward EP Aqr are reasonable in BAND8 P0L.
  • MAC-A3(BAND8 P0L)

    #ref(): File not found: "EPAqr-A3on.png" at page "Observing Log/2016-09-12"

  • MAC-A4(BAND8 P0L)

    #ref(): File not found: "EPAqr-A4on.png" at page "Observing Log/2016-09-12"

• UT06:34 Pointing (aste16/linux16/tOCC4ph.start)

  az,el = +33 67
  daz,del = -1.0 +6.0 -> -2.0 +7.0
  Tsys A[3,4] = 681.9 708.7

• UT06:43 OTF toward O-Cet in 12CO(J=4-3) (aste16/linux16/tOCC4rh.start)

  az,el = +28
  daz,del = -2.0 +7.0
  Tsys A[3,4] = 691 722

  2016/09/12 06:45:14
   Temp. :  -3.32 C   Humid. :  4.27 % (  0.20 hPa )   Solar :  0.00 kW/m2
   Wind  :   4.49 m/s  164 deg   AirPressure : 573.42 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :   0.0631

  Current time = 2016/09/12 06:45:15
  Aspirin time = 2016/09/12 06:45:15
  Weather time = 2016/09/12 06:45:13
  Aspirin Offset : (Az, El) = (  -6.35,  -6.30 )
  Aspirin status : ** WIND ON ** ( C22:on  C6:OFF WIND:on )
  Refraction Corr. status : OK

• UT07:10 OTF toward O-Cet in 12CO(J=4-3) (aste16/linux16/tOCC4sh.start)

• UT07:39 OTF toward O-Cet in 12CO(J=4-3) (aste16/linux16/tOCC4rh.start)

• UT08:03

  az,el = -26 68
  Tsys A[3,4] = 692 723

  2016/09/12 08:04:18
   Temp. :  -0.70 C   Humid. :  3.05 % (  0.18 hPa )   Solar :  0.00 kW/m2
   Wind  :   1.79 m/s  291 deg   AirPressure : 573.08 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :   0.0370

  Current time = 2016/09/12 08:04:25
  Aspirin time = 2016/09/12 08:04:24
  Weather time = 2016/09/12 08:04:13
  Aspirin Offset : (Az, El) = (   3.49,  -9.70 )
  Aspirin status : ** WIND ON ** ( C22:on  C6:OFF WIND:on )
  Refraction Corr. status : OK

• UT08:06 OTF toward O-Cet in 12CO(J=4-3) (aste16/linux16/tOCC4sh.start)

  az,el = -29 67
  Tsys A[3,4] = 685 718

• UT08:31

  az,el = -61 64
  Tsys A[3,4] = 675 704

  2016/09/12 08:34:03
   Temp. :  -1.65 C   Humid. :  3.32 % (  0.18 hPa )   Solar :  0.00 kW/m2
   Wind  :   6.84 m/s  317 deg   AirPressure : 573.04 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :   0.0483

  Current time = 2016/09/12 08:34:06
  Aspirin time = 2016/09/12 08:34:05
  Weather time = 2016/09/12 08:33:58
  Aspirin Offset : (Az, El) = (  12.09,   2.33 )
  Aspirin status : ** WIND ON ** ( C22:on  C6:OFF WIND:on )
  Refraction Corr. status : OK