2016-09-06(No. 5) - ASTE Observation Wiki

History
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Observing Log/2016-09-06 has been deleted.
- 1 (2016-09-05 (Mon) 23:25:14)
- 2 (2016-09-05 (Mon) 23:27:22)
- 3 (2016-09-06 (Tue) 10:32:22)
- 4 (2016-09-06 (Tue) 13:31:54)
- 5 (2016-09-06 (Tue) 18:19:21)
- 6 (2016-09-06 (Tue) 23:22:32)
- 7 (2016-09-07 (Wed) 00:23:10)
- 8 (2016-09-08 (Thu) 16:45:17)

Observing Log

CSV2016: Radio pointing offsets of DASH345/BAND8 (2016-09-06)
BAND8 Obs test
- O-ceti OTF観測まとめ
- Ori KL OTF観測まとめ

CSV2016: Radio pointing offsets of DASH345/BAND8 (2016-09-06)†

↑

Tasks†

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

↑

Preparations†

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 "ON" mode, indicating the "WIND" mode is OFF

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

Repeat cross scans toward Saturn and shots of a star one after the other
Data reduction
- Still under preparation

↑

Information†

Observers: Tanaka
Site: Mitaka

Weather conditions (2016-09-06Txx:xx)

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

↑

logs†

UT2240 start tuning

 Temp. :  -4.45 C   Humid. : 20.64 % (  0.91 hPa )   Solar :  0.00 kW/m2
 Wind  :  12.43 m/s  233 deg   AirPressure : 571.04 hPa    ( Rain:  0.01 )
 Opacity @220 GHz :   0.0328

 Current time = 2016/09/05 22:48:12
 Aspirin time = 2016/09/05 22:48:11
 Weather time = 2016/09/05 22:48:04
 Aspirin Offset : (Az, El) = (  15.82,  -3.22 )
 Aspirin status : OK ( C22:on  C6:OFF WIND:OFF)
 Refraction Corr. status : OK

 [asteobs@aste-1c etc]$ ls -lt kisag/BAND8
 lrwxrwxrwx 1 astecntl astctl 12 Jun  3  2015 kisag/BAND8 -> BAND8.150603
 [asteobs@aste-1c etc]$ ls -lt kisag/DASH3
 lrwxrwxrwx 1 astecntl astctl 12 Jun  1  2015 kisag/DASH3 -> DASH3.150601

tuning logs

 asteobs@aste-1c:~[?1034h[asteobs@aste-1c ~]$ swboxc _ctl_be CONT
 asteobs@aste-1c:~[asteobs@aste-1c ~]$ swbox_ctl_be
 status: swbox_ctl_be CONT
 asteobs@aste-1c:~[asteobs@aste-1c ~]$ asterx_sw BAND8   
 ### SYNTHE RF-OFF ###
 /cosmos3/naoj/bin/synthe_ctl B RF OFF
 FREQ = 14.648297116 [GHz]
 AMPL = 20.00 [dBm]
 RF   = ON
 ### After setting synthe ###
 FREQ = 14.648297116 [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 = 14.648297116 [GHz]
 AMPL = 20.00 [dBm]
 RF   = OFF
 ### After setting synthe ###
 FREQ = 14.648297116 [GHz]
 AMPL = 13.00 [dBm]
 RF   = OFF
 /cosmos3/naoj/bin/synthe_ctl B RF ON
 FREQ = 14.648297116 [GHz]
 AMPL = 13.00 [dBm]
 RF   = OFF
 ### After setting synthe ###
 FREQ = 14.648297116 [GHz]
 AMPL = 13.00 [dBm]
 RF   = ON
 asteobs@aste-1c:~[asteobs@aste-1c ~]$ synthe_ctl B FREQ 11.444
 FREQ = 14.648297116 [GHz]
 AMPL = 13.00 [dBm]
 RF   = ON
 ### After setting synthe ###
 FREQ = 11.444000000 [GHz]
 AMPL = 13.00 [dBm]
 RF   = ON
 asteobs@aste-1c:~[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
 CAN_OPEN 8FEMC_TCP

Ver 0.91
>
Program running.
 Do not turn off power to CAN nodes.
CAN node with adress x13 found at Node index 00S/N: 10 79 45 4C 01 08 00 E1----------
 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
 swbox_ctl_pol 1 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
0.654617,5.030518,-0.175491,0.604080,4.530640,-0.197708,0.604584,4.547882,-0.204590,1
> GET_CLNA 0 2
0.653839,5.037537,-0.195312,0.604309,4.556427,-0.195755,0.604141,4.554443,-0.203033,1
> GET_CLNA 1 1
0.654068,5.037231,-0.183014,0.604248,4.547577,-0.210159,0.604294,4.518127,-0.271423,1
> GET_CLNA 1 2
0.654221,5.017395,-0.170700,0.604752,4.551239,-0.193573,0.604431,4.509735,-0.200851,1
> CAN_CLOSE
CAN closed
> EXITASTE 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
 CAN_OPEN 8FEMC_TCP

Ver 0.91
>
Program running.
 Do not turn off power to CAN nodes.
CAN node with adress x13 found at Node index 00S/N: 10 79 45 4C 01 08 00 E1----------
 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
0.170242,12.305450
> GET_MAG_VC 0 2
0.171188,12.900162
> GET_MAG_VC 1 1
0.135696,9.832001
> GET_MAG_VC 1 2
0.261948,18.719482
> CAN_CLOSE
CAN closed
> EXITASTE 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
 CAN_OPEN 8FEMC_TCP

Ver 0.91
>
Program running.
 Do not turn off power to CAN nodes.
CAN node with adress x13 found at Node index 00S/N: 10 79 45 4C 01 08 00 E1----------
 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
1.903152,66.390991
> GET_SIS_VC 0 2
1.957550,55.987549
> GET_SIS_VC 1 1
1.912689,24.417114
> GET_SIS_VC 1 2
1.880341,977.154541
> CAN_CLOSE
CAN closed
> EXITASTE 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
 CAN_OPEN 8FEMC_TCP

Ver 0.91
>
Program running.
 Do not turn off power to CAN nodes.
CAN node with adress x13 found at Node index 00S/N: 10 79 45 4C 01 08 00 E1----------
 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
2.966614,247.558594,-0.290985
> GET_PA 1
4.022980,257.369995,-0.345764
> CAN_CLOSE
CAN closed
> EXITASTE FEMC:CLOSE
 asteobs@aste-1c:~[asteobs@aste-1c ~]$ swbox_ctl_pol 1 0    
 asteobs@aste-1c:~[asteobs@aste-1c ~]$
 asteobs@aste-1c:~[asteobs@aste-1c ~]$  swbox_ctl_pol
 status: swbox_ctl_pol 1 0
 400:P1-LSB	402:P0-LSB
 asteobs@aste-1c:~[asteobs@aste-1c ~]$ cont_if 2 21      
 Cont IF #2 Att. = 22 [dB]
 changed Cont IF #2 att. = 21 [dB]
 recieved value = -7.41870000E-05

 recieved value = -7.41870000E-05
 Cont IF #2 Lev. = -0.000074 [V]
 asteobs@aste-1c:~[asteobs@aste-1c ~]$ cont_if 3 23        
 Cont IF #3 Att. = 0 [dB]
 changed Cont IF #3 att. = 0 [dB]
 recieved value = +1.92536000E-04

 recieved value = +1.92536000E-04
 Cont IF #3 Lev. = 0.000193 [V]

dAz, dEl =0,0 , x,y,z = 0,0,0
UT2300 istx5b8 @dAz, dEl = 0,0 => ddAz, ddEl = -3, 2

init opt

[asteobs@aste-ms1 ~]$ 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

Failed to catch Saturn with the opt camera ...
UT2320 istx5b8 @dAz, dEl = -3, 2 => ddAz, ddEl = 0,0
UT2326 i163-16C start (manually) & optshot.sh
- can't see the star either
UT2330 t163-16C start & optshot.sh
- got the star at last

started iOPT

aste-cabin1c% /cosmos3/naoj/sbinSol/iOPT_r17shm
Output file: 201609052334.tab
Antenna not ready (00000) [163-16C, 401, ( -77.497 67.355), ( -77.497 67.355)]
Antenna not ready (00001) [163-16C, 401, ( -77.497 67.355), ( -77.497 67.355)]
Antenna not ready (00002) [163-16C, 401, ( -77.497 67.355), ( -77.497 67.355)]
Antenna not ready (00003) [163-16C, 401, ( -77.497 67.355), ( -77.497 67.355)]

UT2337 istb8@Az, El = -87.2, 68.4, dAz, dEl = -3, 2
- saw rather often 'Couldn't get image center' messages (once in 10-20 times)

UT2357 ssh connection to aste-c1c failed at 'Broken pipe'
- rebooted via tslinux
- optinit (is this necessary?)
UT0002 restart obs & iOPT 201609060002.tab
UT0005 windsw off (while obs is running)

UT0123 suspiciously large pointing drift (~10 arcsec) was detected after jumps in the cont levels. restarted obs.
#ref(): File not found: "Screenshot.png" at page "Observing Log/2016-09-06"
UT0126 noticed not having restarted iOPT. restart obs & iOPT. 201609060125.tab
- reasonable pointing offsets

UT0315 stopped obs @El=20deg

 Temp. :  -8.17 C   Humid. : 18.27 % (  0.60 hPa )   Solar :  0.00 kW/m2
 Wind  :   3.63 m/s  246 deg   AirPressure : 572.20 hPa    ( Rain:  0.01 )
 Opacity @220 GHz :   0.0316

↑

Radio pointing offsets of DASH345/BAND8†

↑

BAND8 Obs test†

TK, TI, KT

UT0429 OCTB8rh tuning & start (O-cet, CO43, MAC, OTF)

[asteobs@aste-1c ~]$ asterx_set BAND8
 ### Query of LO Freq ###
 LO Freq = 466.787044584
 ### Set CLNA ###
 /cosmos3/naoj/bin/femc_ctl BAND8 CLNA_ON 466.787044584
 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 
 0.654587,5.029449,-0.174545,0.604019,4.532013,-0.196899,0.604614,4.551239,-0.203644,1
 > GET_CLNA 0 2 
 0.653763,5.041504,-0.194473,0.604279,4.557800,-0.194778,0.604050,4.552765,-0.201996,1
 > GET_CLNA 1 1 
 0.654205,5.037231,-0.182205,0.604248,4.544525,-0.209534,0.604263,4.520721,-0.270584,1
 > GET_CLNA 1 2 
 0.654236,5.016632,-0.170105,0.604782,4.551086,-0.192856,0.604401,4.512634,-0.200058,1
 > CAN_CLOSE
 CAN closed
 ASTE FEMC:CLOSE
 ### Set Electro-magnet ###
 /cosmos3/naoj/bin/femc_ctl BAND8 MAG_ON 466.787044584
 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 
 0.169693,12.287521
 > GET_MAG_VC 0 2 
 0.170776,12.882996
 > GET_MAG_VC 1 1 
 0.181458,13.209915
 > GET_MAG_VC 1 2 
 0.262787,18.707275
 > CAN_CLOSE
 CAN closed
 ASTE FEMC:CLOSE
 ### Set SIS bias ###
 /cosmos3/naoj/bin/femc_ctl BAND8 SIS_ON 466.787044584
 466.787045 1.797729 1.783928 1.764072 1.768072
 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 1.784 
 OK
 > SET_SIS_V 1 1 1.764 
 OK
 > SET_SIS_V 1 2 1.768 
 OK
 > GET_SIS_VC 0 1 
 1.699295,132.577515
 > GET_SIS_VC 0 2 
 1.686249,142.257690
 > GET_SIS_VC 1 1 
 1.680756,51.940918
 > GET_SIS_VC 1 2 
 1.684570,977.340698
 > CAN_CLOSE
 CAN closed
 ASTE FEMC:CLOSE
 ### Set LO Power ###
 /cosmos3/naoj/bin/femc_ctl BAND8 WCA_ON 466.787044584
 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 
 2.107849,208.175659,-0.291138
 > GET_PA 1 
 4.023132,242.965698,-0.346069
 > CAN_CLOSE
 CAN closed
 ASTE FEMC:CLOSE
 [asteobs@aste-1c ~]$ mmc1_rstop
 . mmc1 is up and running
 /cosmos3/naoj/sbin/mmc1_com.exe r
 Log file = /var/tmp/mmc1.log. [mmc1_log.c:40 mmc1log_open]
 20160906t042654z /cosmos3/naoj/sbin/mmc1_com.exe: invoked.
 20160906t042654z open_mmc('mmc1:8501'): socket '4' connect success.
 20160906t042654z /cosmos3/naoj/sbin/mmc1_com.exe: mmc1 opened.
 20160906t042654z /cosmos3/naoj/sbin/mmc1_com.exe: mmc1 execute command.
 seq_r start.
 cmd_reset_all()
 20160906t042654z mmc1 r reset_all.
 mmc is active
 20160906t042654z mmc1 is active.
 mode=0000 0
 mode=1000 4096
 mode=0000 0
 position 'R' verify ok.
 seq_r end.
 20160906t042656z /cosmos3/naoj/sbin/mmc1_com.exe: execute end.
 20160906t042656z close_mmc(): socket '4' closed.
 20160906t042656z /cosmos3/naoj/sbin/mmc1_com.exe: normal end.
 [asteobs@aste-1c ~]$ ifeo_tune 1 0.030
 volt=0.030000
     E/O att. =  8 dB      E/O att. =  8 dB    IF level=0.006201
 new E/O att. =  8 dB    IF level=0.006200
 new E/O att. =  6 dB    IF level=0.265764
 new E/O att. =  8 dB    IF level=-0.015295
  8 dB  -0.015295 V
 [asteobs@aste-1c ~]$ ifeo_tune 2 0.050
 volt=0.050000
     E/O att. = 16 dB    IF level=0.045876
 new E/O att. = 16 dB    IF level=0.045942
 new E/O att. = 15 dB    IF level=0.060582
 new E/O att. = 16 dB    IF level=0.043205
 16 dB  0.043205 V
 [asteobs@aste-1c ~]$ mmc1_sstop
 . mmc1 is up and running
 /cosmos3/naoj/sbin/mmc1_com.exe sky
 Log file = /var/tmp/mmc1.log. [mmc1_log.c:40 mmc1log_open]
 20160906t042725z /cosmos3/naoj/sbin/mmc1_com.exe: invoked.
 20160906t042725z open_mmc('mmc1:8501'): socket '4' connect success.
 20160906t042725z /cosmos3/naoj/sbin/mmc1_com.exe: mmc1 opened.
 20160906t042725z /cosmos3/naoj/sbin/mmc1_com.exe: mmc1 execute command.
 seq_sky start.
 cmd_reset_all()
 20160906t042725z mmc1 sky reset_all.
 mmc is active
 20160906t042725z mmc1 is active.
 mode=0000 0
 mode=2000 8192
 mode=0000 0
 position 'SKY' verify ok.
 seq_sky end.
 20160906t042727z /cosmos3/naoj/sbin/mmc1_com.exe: execute end.
 20160906t042727z close_mmc(): socket '4' closed.
 20160906t042727z /cosmos3/naoj/sbin/mmc1_com.exe: normal end.
 [asteobs@aste-1c ~]$  yfactor 1
 Execute /cosmos3/naoj/bin/mmc1_rstop
 . mmc1 is up and running
 /cosmos3/naoj/sbin/mmc1_com.exe r
 Log file = /var/tmp/mmc1.log. [mmc1_log.c:40 mmc1log_open]
 seq_r start.
 seq_r end.
 20160906t042731z /cosmos3/naoj/sbin/mmc1_com.exe: invoked.
 20160906t042731z open_mmc('mmc1:8501'): socket '8' connect success.
 20160906t042731z /cosmos3/naoj/sbin/mmc1_com.exe: mmc1 opened.
 20160906t042731z /cosmos3/naoj/sbin/mmc1_com.exe: mmc1 execute command.
 cmd_reset_all()
 20160906t042731z mmc1 r reset_all.
 mmc is active
 20160906t042731z mmc1 is active.
 mode=0000 0
 mode=1000 4096
 mode=0000 0
 position 'R' verify ok.
 20160906t042733z /cosmos3/naoj/sbin/mmc1_com.exe: execute end.
 20160906t042733z close_mmc(): socket '8' closed.
 20160906t042733z /cosmos3/naoj/sbin/mmc1_com.exe: normal end.
 Execute /cosmos3/naoj/bin/ifeo 1
     E/O att. =  8 dB
  E/O IF level = 0.006309 V
 Execute /cosmos3/naoj/bin/mmc1_sstop
 . mmc1 is up and running
 /cosmos3/naoj/sbin/mmc1_com.exe sky
 Log file = /var/tmp/mmc1.log. [mmc1_log.c:40 mmc1log_open]
 seq_sky start.
 seq_sky end.
 20160906t042736z /cosmos3/naoj/sbin/mmc1_com.exe: invoked.
 20160906t042736z open_mmc('mmc1:8501'): socket '8' connect success.
 20160906t042736z /cosmos3/naoj/sbin/mmc1_com.exe: mmc1 opened.
 20160906t042736z /cosmos3/naoj/sbin/mmc1_com.exe: mmc1 execute command.
 cmd_reset_all()
 20160906t042737z mmc1 sky reset_all.
 mmc is active
 20160906t042737z mmc1 is active.
 mode=0000 0
 mode=2000 8192
 mode=0000 0
 position 'SKY' verify ok.
 20160906t042739z /cosmos3/naoj/sbin/mmc1_com.exe: execute end.
 20160906t042739z close_mmc(): socket '8' closed.
 20160906t042739z /cosmos3/naoj/sbin/mmc1_com.exe: normal end.
 Execute /cosmos3/naoj/bin/ifeo 1
     E/O att. =  8 dB
  E/O IF level = 0.005189 V
 R=0.006309 V,  Sky=0.005189 V, Y=0.848769 dB
 0.848769
 [asteobs@aste-1c ~]$  yfactor 2
 Execute /cosmos3/naoj/bin/mmc1_rstop
 . mmc1 is up and running
 /cosmos3/naoj/sbin/mmc1_com.exe r
 Log file = /var/tmp/mmc1.log. [mmc1_log.c:40 mmc1log_open]
 seq_r start.
 seq_r end.
 20160906t042751z /cosmos3/naoj/sbin/mmc1_com.exe: invoked.
 20160906t042751z open_mmc('mmc1:8501'): socket '8' connect success.
 20160906t042751z /cosmos3/naoj/sbin/mmc1_com.exe: mmc1 opened.
 20160906t042751z /cosmos3/naoj/sbin/mmc1_com.exe: mmc1 execute command.
 cmd_reset_all()
 20160906t042751z mmc1 r reset_all.
 mmc is active
 20160906t042751z mmc1 is active.
 mode=0000 0
 mode=1000 4096
 mode=0000 0
 position 'R' verify ok.
 20160906t042753z /cosmos3/naoj/sbin/mmc1_com.exe: execute end.
 20160906t042753z close_mmc(): socket '8' closed.
 20160906t042753z /cosmos3/naoj/sbin/mmc1_com.exe: normal end.
 Execute /cosmos3/naoj/bin/ifeo 2
     E/O att. = 16 dB
  E/O IF level = 0.045837 V
 Execute /cosmos3/naoj/bin/mmc1_sstop
 . mmc1 is up and running
 /cosmos3/naoj/sbin/mmc1_com.exe sky
 Log file = /var/tmp/mmc1.log. [mmc1_log.c:40 mmc1log_open]
 seq_sky start.
 seq_sky end.
 20160906t042757z /cosmos3/naoj/sbin/mmc1_com.exe: invoked.
 20160906t042757z open_mmc('mmc1:8501'): socket '8' connect success.
 20160906t042757z /cosmos3/naoj/sbin/mmc1_com.exe: mmc1 opened.
 20160906t042757z /cosmos3/naoj/sbin/mmc1_com.exe: mmc1 execute command.
 cmd_reset_all()
 20160906t042757z mmc1 sky reset_all.
 mmc is active
 20160906t042757z mmc1 is active.
 mode=0000 0
 mode=2000 8192
 mode=0000 0
 position 'SKY' verify ok.
 20160906t042759z /cosmos3/naoj/sbin/mmc1_com.exe: execute end.
 20160906t042759z close_mmc(): socket '8' closed.
 20160906t042759z /cosmos3/naoj/sbin/mmc1_com.exe: normal end.
 Execute /cosmos3/naoj/bin/ifeo 2
     E/O att. = 16 dB
  E/O IF level = 0.031926 V
 R=0.045837 V,  Sky=0.031926 V, Y=1.570717 dB
 1.570717

 Temp. :  -6.12 C   Humid. : 12.63 % (  0.49 hPa )   Solar :  0.00 kW/m2
 Wind  :   1.70 m/s    0 deg   AirPressure : 571.85 hPa    ( Rain:  0.01 )
 Opacity @220 GHz :   0.0629

↑

O-ceti OTF観測まとめ†

(良い|悪い) tuning parameter x (10arcsec/秒|20arcsec/秒) scan速度の4通りで2'x2'のOTF
CO4-3 (460 GHz)のx-scan。scan separation、mapping gridはともに6"。ON:OFF=1:1
明らかにおかしいパターンは見出せず(ただし積分は浅い)
#ref(): File not found: "スクリーンショット 2016-09-06 17.22.23.png" at page "Observing Log/2016-09-06"
- 上段がoptimal tuning/下段がnon-optimal
- 左列がslow scan/右列がfast scan
  #ref(): File not found: "スクリーンショット 2016-09-06 17.08.45.png" at page "Observing Log/2016-09-06"
- co-addition of the four

4回のscanの実測rms と、 Tsys & scan parametersから計算した理論値はconsistent

 (実測)     (計算)
 0.4 K    0.44 K   @Tsys = 700 K,  10arcsec/秒
 0.6 K    0.62 K   @Tsys = 700 K,  20arcsec/秒
 0.5 K    0.57 K   @Tsys = 900 K,  10arcsec/秒
 0.7 K    0.80 K   @Tsys = 900 K,  20arcsec/秒

4回の測定のco-additionのnoise levelもconsitent
```
 (実測)     (計算)
 0.25 K    0.26 K
```

↑

Ori KL OTF観測まとめ†

10arcsec scan speed、2'x2'のOTF
CI1-0 (492 GHz)のx-scan。scan separation、mapping gridはともに6"。ON:OFF=1:1
明らかにおかしいパターンは見出せず(ただし積分は浅い)
#ref(): File not found: "スクリーンショット 2016-09-06 17.57.22.png" at page "Observing Log/2016-09-06"
- 左から1回目scan,　2回目scan, co-added
- Tsys ~ 800K, rms = 0.27 K (実測) 0.35 K (計算)

(参考) 死んだ方のpolがDSB受信機(?)としてそれなりに動作している様子
#ref(): File not found: "スクリーンショット 2016-09-06 17.49.41.png" at page "Observing Log/2016-09-06"
- 左から1回目scan,　2回目scan, co-added

気になった点
- final mapではあまり気にならないがqlookで見るとbaselineはよろしくない
- A01, A02は同じ信号(pol0, USB)を入れているはずなのに Tsysがそれぞれ800K, 2000K。前者が正しそう。
- Orionのpeak積分強度はShimajiri+13によれば70Kkm/sくらいなので、IRR, η含めてもちょっと弱いきがする (※個人の感想であり厳密な検証を基にした結論ではりません)

History of Observing Log/2016-09-06 (No. 5)

CSV2016: Radio pointing offsets of DASH345/BAND8 (2016-09-06)†

Tasks†

Preparations†

Radio pointing offsets of DASH345/BAND8†

Information†

logs†

Radio pointing offsets of DASH345/BAND8†

BAND8 Obs test†

O-ceti OTF観測まとめ†

Ori KL OTF観測まとめ†