History of Observing Log/2016-09-01 (No. 3)

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Observing Log

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CSV2016: Beam maps of DASH345/BAND8 (2016-09-01)†

Tasks†

• Beam maps of DASH345 and BAND8
• BAND8 investigation by Ito-san and Fujii-san between JST13:30 and 17:00

Preparations†

1. Basic checks
   • Record which kisa files are used for DASH345 and BAND8

   aste16@aste-ms1: ssh astecntl@aste-1c "ls -l /cosmos3/aste/etc/kisag/{DASH3,BAND8}"
   lrwxrwxrwx 1 astecntl astctl 12 Jun  3  2015 /cosmos3/aste/etc/kisag/BAND8 -> BAND8.150603
   lrwxrwxrwx 1 astecntl astctl 12 Jun  1  2015 /cosmos3/aste/etc/kisag/DASH3 -> DASH3.150601

   • Check all subref parameters (dx,dy,dz,dtx,dty,dtz) are zero
   • Check Aspirin is working in the "WIND ON" mode

Beam maps in BAND8†

1. Tuning at EL=60.0 deg
   • Tuning of DASH345/BAND8 for continuum observations
   • Don't forget to record weather conditions
2. Pointing toward Saturn

   BAND8:   stx5b8.start

3. Run the following observation tables one by one

   BAND8:   stb2xb8.start (1 map toward Saturn with x-direction scans)
   BAND8:   stb2yb8.start (1 map toward Saturn with y-direction scans)

Beam maps in DASH345†

1. Tuning at EL=60.0 deg
   • Tuning of DASH345/BAND8 for continuum observations
   • Don't forget to record weather conditions
2. Pointing toward Saturn

   DASH345: stx5d3.start

3. Run the following observation tables one by one

   DASH345: stb2xd3.start (1 map toward Saturn with x-direction scans)
   DASH345: stb2yd3.start (1 map toward Saturn with y-direction scans)

4. Data reduction
   • Make maps every execution using cont
   • Beam map analysis

---

Information†

• Observers: Tanaka
• Site: Mitaka
• Weather conditions (2016-09-01Txx:xx)

  Temperature: xxx C
  Humidity: xxx hPa
  Wind: xxx m/s (xxx deg)
  220GHz opacity: xxx

logs†

• UT2340 restarting cosmos3 to restart aspirin
• tuning et al.

   [asteobs@aste-1c ~]$ ls -lt /cosmos3/aste/etc/kisag/DASH3
   lrwxrwxrwx 1 astecntl astctl 12 Jun  1  2015 /cosmos3/aste/etc/kisag/DASH3 -> DASH3.150601
   [asteobs@aste-1c ~]$ ls -lt /cosmos3/aste/etc/kisag/BAND8
   lrwxrwxrwx 1 astecntl astctl 12 Jun  3  2015 /cosmos3/aste/etc/kisag/BAND8 -> BAND8.150603
   [asteobs@aste-1c ~]$ swbox_ctrl_be CONTW
   -bash: swbox_ctrl_be: command not found
   [asteobs@aste-1c ~]$ swbox_ctrl_be CONT 
   -bash: swbox_ctrl_be: command not found
   [asteobs@aste-1c ~]$ swbox_ctl_be CONT
   [asteobs@aste-1c ~]$ swbox_ctl_be     
   status: swbox_ctl_be CONT
   [asteobs@aste-1c ~]$ asterx_sw BAND8
   ### SYNTHE RF-OFF ###
   /cosmos3/naoj/bin/synthe_ctl B RF OFF
   FREQ = 14.648764263 [GHz]
   AMPL = 20.00 [dBm]
   RF   = ON
   ### After setting synthe ###
   FREQ = 14.648764263 [GHz]
   AMPL = 20.00 [dBm]
   RF   = OFF
   ### SWBOX changed ###
   /cosmos3/naoj/bin/swbox_ctl_rx 1
   ### SYNTHE set ###
   /cosmos3/naoj/bin/synthe_ctl B AMPL +13dBm
   FREQ = 14.648764263 [GHz]
   AMPL = 20.00 [dBm]
   RF   = OFF
   ### After setting synthe ###
   FREQ = 14.648764263 [GHz]
   AMPL = 13.00 [dBm]
   RF   = OFF
   /cosmos3/naoj/bin/synthe_ctl B RF ON
   FREQ = 14.648764263 [GHz]
   AMPL = 13.00 [dBm]
   RF   = OFF
   ### After setting synthe ###
   FREQ = 14.648764263 [GHz]
   AMPL = 13.00 [dBm]
   RF   = ON
   [asteobs@aste-1c ~]$ synthe_ctl B FREQ 11.444
   FREQ = 14.648764263 [GHz]
   AMPL = 13.00 [dBm]
   RF   = ON
   ### 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 
   0.654648,5.029449,-0.174683,0.603989,4.534149,-0.196884,0.604599,4.548492,-0.203812,1
   > GET_CLNA 0 2 
   0.653748,5.039368,-0.194504,0.604340,4.556122,-0.194885,0.604019,4.553528,-0.202194,1
   > GET_CLNA 1 1 
   0.654083,5.036469,-0.182388,0.604202,4.546814,-0.209656,0.604248,4.521484,-0.270737,1
   > GET_CLNA 1 2 
   0.654205,5.017700,-0.170197,0.604752,4.552002,-0.192963,0.604340,4.509125,-0.200165,1
   > 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 
   0.168976,12.317657
   > GET_MAG_VC 0 2 
   0.170563,12.915421
   > GET_MAG_VC 1 1 
   0.137405,9.845352
   > GET_MAG_VC 1 2 
   0.261597,18.736267
   > 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 
   1.905365,94.000244
   > GET_SIS_VC 0 2 
   1.961365,78.558350
   > GET_SIS_VC 1 1 
   1.913681,26.083374
   > GET_SIS_VC 1 2 
   1.899796,977.078247
   > 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 
   2.966309,247.726440,-0.291138
   > GET_PA 1 
   4.022522,257.614136,-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
   Cont IF #2 Att. = 22 [dB]
   changed Cont IF #2 att. = 21 [dB]
   recieved value = -3.75813000E-04
   
   recieved value = -3.75813000E-04
   Cont IF #2 Lev. = -0.000376 [V]
   [asteobs@aste-1c ~]$ cont_if 3 23
   Cont IF #3 Att. = 0 [dB]
   changed Cont IF #3 att. = 0 [dB]
   recieved value = -4.03712000E-04
   
   recieved value = -4.03712000E-04
   Cont IF #3 Lev. = -0.000404 [V]
   [asteobs@aste-1c ~]$ 
   

Beam maps in BAND8†

• UT2356 stx5b8 (pointing) dAz, dEl = 0, 0

  #ref(): File not found: "Screenshot.png" at page "Observing Log/2016-09-01"

  • Tsys 220 K ???
  • ch02 is <very> noisy (forgot to take screenshots orz.)
• UT0000 stb2xb8 (x scan) dAz, dEl = ???, ???

   Temp. :  -2.55 C   Humid. :  8.76 % (  0.44 hPa )   Solar :  0.00 kW/m2
   Wind  :   8.31 m/s  241 deg   AirPressure : 571.79 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :   0.0368

• UT0029 stx5b8 (pointing) dAz, dEl = ???, ???

• UT0034 stb2yb8 dAz, dEl = -0.3, 5.4

   Temp. :  -3.94 C   Humid. : 10.31 % (  0.47 hPa )   Solar :  0.00 kW/m2
   Wind  :   1.94 m/s  237 deg   AirPressure : 572.18 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :   0.0495

• UT0052 unstable signal during scans#6- @cycle#2. continue to observe

  #ref(): File not found: "Screenshot-2.png" at page "Observing Log/2016-09-01"

  #ref(): File not found: "Screenshot-3.png" at page "Observing Log/2016-09-01"

  • signal level@ch2 appears strange
• UT0105 checked the result of the y scan and found the data corrpused. restart stb2yb8

   Temp. :  -4.03 C   Humid. : 10.02 % (  0.45 hPa )   Solar :  0.00 kW/m2
   Wind  :   1.54 m/s  194 deg   AirPressure : 572.30 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :   0.0605

Beam maps in DASH345†

• tuning

   [asteobs@aste-1c ~]$ asterx_sw DASH345
   ### SYNTHE RF-OFF ###
   /cosmos3/naoj/bin/synthe_ctl B RF OFF
   FREQ = 11.444000000 [GHz]
   AMPL = 13.00 [dBm]
   RF   = ON
   ### After setting synthe ###
   FREQ = 11.444000000 [GHz]
   AMPL = 13.00 [dBm]
   RF   = OFF
   ### SWBOX changed ###
   /cosmos3/naoj/bin/swbox_ctl_rx 0
   ### SYNTHE set ###
   /cosmos3/naoj/bin/synthe_ctl B AMPL +20dBm
   FREQ = 11.444000000 [GHz]
   AMPL = 13.00 [dBm]
   RF   = OFF
   ### After setting synthe ###
   FREQ = 11.444000000 [GHz]
   AMPL = 20.00 [dBm]
   RF   = OFF
   /cosmos3/naoj/bin/synthe_ctl B RF ON
   FREQ = 11.444000000 [GHz]
   AMPL = 20.00 [dBm]
   RF   = OFF
   ### After setting synthe ###
   FREQ = 11.444000000 [GHz]
   AMPL = 20.00 [dBm]
   RF   = ON
   [asteobs@aste-1c ~]$ asterx_set DASH345
   ### Query of LO Freq ###
   LO Freq = 274.656000000
   ### Set CLNA ###
   /cosmos3/naoj/bin/femc_ctl DASH345 CLNA_ON 274.656000000
   error: Freq range [326,371], 274.656000
   ### Set SIS bias ###
   /cosmos3/naoj/bin/femc_ctl DASH345 SIS_ON 274.656000000
   error: Freq range [326,371], 274.656000
   ### Set LO Power ###
   /cosmos3/naoj/bin/loatt_dash345_tune 274.656000000
   /cosmos3/naoj/bin/loatt_dash345_val /home/astedev/frontend/loatt_ctl/loatt_dash345.conf 274.656000000
   /cosmos3/naoj/bin/loatt_dash345 error: over range of frequency 274.656000
   usage:loatt_dash345 -p0/-p1 [val]
   [asteobs@aste-1c ~]$ swbox_cntl_pol 0 1
   -bash: swbox_cntl_pol: command not found
   [asteobs@aste-1c ~]$ swbox_ctl_pol 0 1
   [asteobs@aste-1c ~]$ swbox_ctl_pol    
   status: swbox_ctl_pol 0 1
   400:P0-USB	402:P1-USB
   [asteobs@aste-1c ~]$ 
   [asteobs@aste-1c ~]$ synthe_ctl B FREQ 14.375
   FREQ = 11.444000000 [GHz]
   AMPL = 20.00 [dBm]
   RF   = ON
   ### After setting synthe ###
   FREQ = 14.375000000 [GHz]
   AMPL = 20.00 [dBm]
   RF   = ON
   [asteobs@aste-1c ~]$ asterx_set DASH345
   ### Query of LO Freq ###
   LO Freq = 345.000000000
   ### Set CLNA ###
   /cosmos3/naoj/bin/femc_ctl DASH345 CLNA_ON 345.000000000
   vd0=1.200000, id0=10.000000
   vd1=0.000000, id1=0.000000
   vd2=0.000000, id2=0.000000
   ASTE FEMC:OPEN
   FEMC_TCP 7 
   
   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 1.20 10.00 0.00 0.00 0.00 0.00 
   OK
   > SET_CLNA 0 2 1.20 10.00 0.00 0.00 0.00 0.00 
   OK
   > SET_CLNA 1 1 1.20 10.00 0.00 0.00 0.00 0.00 
   OK
   > SET_CLNA 1 2 1.20 10.00 0.00 0.00 0.00 0.00 
   OK
   > GET_CLNA 0 1 
   1.204865,10.052185,-0.279190,0.003281,0.012817,4.910309,0.003647,0.022125,4.910370,1
   > GET_CLNA 0 2 
   1.204971,10.043793,-0.382202,0.003204,0.023804,-4.848450,0.004135,0.021515,4.910324,1
   > GET_CLNA 1 1 
   1.206070,10.039520,-0.796738,0.003189,0.022125,-4.882141,0.003281,0.024719,-4.882019,1
   > GET_CLNA 1 2 
   1.206680,10.092773,-0.302322,0.003769,0.019531,-4.882126,0.003464,0.013580,4.931671,1
   > CAN_CLOSE
   CAN closed
   ASTE FEMC:CLOSE
   ### Set SIS bias ###
   /cosmos3/naoj/bin/femc_ctl DASH345 SIS_ON 345.000000000
   345.000000 1.900000 1.900000 1.900000 1.900000
   ASTE FEMC:OPEN
   FEMC_TCP 7 
   
   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 1.900 
   OK
   > SET_SIS_V 0 2 1.900 
   OK
   > SET_SIS_V 1 1 1.900 
   OK
   > SET_SIS_V 1 2 1.900 
   OK
   > GET_SIS_VC 0 1 
   1.783142,5.957031
   > GET_SIS_VC 0 2 
   1.784973,7.223511
   > GET_SIS_VC 1 1 
   1.809845,28.799438
   > GET_SIS_VC 1 2 
   1.814575,34.075928
   > CAN_CLOSE
   CAN closed
   ASTE FEMC:CLOSE
   ### Set LO Power ###
   /cosmos3/naoj/bin/loatt_dash345_tune 345.000000000
   /cosmos3/naoj/bin/loatt_dash345_val /home/astedev/frontend/loatt_ctl/loatt_dash345.conf 345.000000000
   /cosmos3/naoj/bin/loatt_dash345 225 310
   Set ATT     : Pol0=225, Pol1=310
    Pol0 =      225   , Pol1 =      310
    Pol0 = 0.005490[A], Pol1 = 0.007566[A]
    Pol0 = 0.660220[V], Pol1 = 0.777468[V]
   [asteobs@aste-1c ~]$ ccont_if 2 22 
   -bash: ccont_if: command not found
   [asteobs@aste-1c ~]$ cont_if 2 22
   Cont IF #2 Att. = 21 [dB]
   changed Cont IF #2 att. = 22 [dB]
   recieved value = -1.70267000E-04
   
   recieved value = -1.70267000E-04
   Cont IF #2 Lev. = -0.000170 [V]
   [asteobs@aste-1c ~]$ cont_if 3 17
   Cont IF #3 Att. = 0 [dB]
   changed Cont IF #3 att. = 0 [dB]
   recieved value = +1.05713000E-04
   
   recieved value = +1.05713000E-04
   Cont IF #3 Lev. = 0.000106 [V]
   

• UT0141 stx5d3 dAz, dEl = -0.3, 5.4

   Temp. :  -4.31 C   Humid. : 10.08 % (  0.45 hPa )   Solar :  0.00 kW/m2
   Wind  :   3.68 m/s  260 deg   AirPressure : 572.26 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :   0.0364

• UT0144 stb2xd3 dAz, dEl = 2.9, 4.0

• UT0212 stx5d3 dAz, dEl = 2.9, 4.0

• UT0216 stb2xd3 dAz, dEl = 0.8, 5.4

   Temp. :  -5.73 C   Humid. : 10.81 % (  0.43 hPa )   Solar :  0.00 kW/m2
   Wind  :   2.39 m/s  278 deg   AirPressure : 572.13 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :   0.0839

results†

• Band8 beam maps (contour@every 5K)

  #ref(): File not found: "result1.png" at page "Observing Log/2016-09-01"

• DASH3 beam maps (contour@every 5K)

  #ref(): File not found: "result2.png" at page "Observing Log/2016-09-01"