[[Observing Log]]
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#contents
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*Test observations with WHSF and MAC [#m4c0e699]
**Tasks [#h8e992d5]
-Confirm reasonable spectra toward reference and pointing sources.
***Prepartions [#f40c10f7]
+ 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''>UsefulShortcuts#tcc7461d]].
***Test observations with WHSF and MAC [#tae3e12e]
- Observe M17SW and/or W51D with WHSF and MAC
#ref(Observing Log/2017-06-30/obs20170707.png,,50%)
+ Tune DASH345/BAND8
-- [[ASTE(google) Tuning Guide>https://sites.google.com/site/asteobservation/home/tuning]]
+ 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)
+ 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/
- On 5th Jul. in Band8 WHSF observation, Pol1 has spurious.
- On 6th Jul. in Band8 and DASH345 MAC observation, Pol1 Tsys is bad and line intensity is too strong.
** Information [#r82df153]
- Observers:T. Ito
- Site:Mitaka
- Weather conditions
ASTE Environment Monitor 2017/07/07 01:20:54
===================================ASTE Site===================================
Temp. : -8.34 C Humid. : 20.63 % ( 0.67 hPa ) Solar : 0.00 kW/m2
Wind : 5.53 m/s 273 deg AirPressure : 573.56 hPa ( Rain: 0.01 )
Opacity @220 GHz : ---
================================ Receiver Cabin ===============================
Main Cabin: 16.5 C Upper Cabin: 8.7 C AzTEC AE: 168.6 C Dewar: 168.6 C
SCD : ---- ---- ---- ----
================================Observation Room===============================
Temp. : 15.30 degC Humid. : 7.77 %
DBE(MAC): 17.4 degC 20.8 degC 22.2 degC 21.7 degC
DBE(WHSF): 20.0 degC 21.0 degC 21.0 degC 23.0 degC 22.0 degC 22.0 degC
Meeting Rm.: 24.50 degC entrance: 14.00 degC WC: 10.19 ( 168.60)
-------------------------------Air Conditioners--------------------------------
Internal Out 15.70 C 14.50 C 15.80 C 16.00 C 13.60 C 18.89 C
Internal Ret. 18.30 C 14.60 C 15.80 C -7.90 C 15.40 C 19.10 C
External 168.60 C -12.90 C -11.00 C 168.60 C
================================Antenna Shelter================================
Air-cond. : 2.70 degC 2.29 degC -10.19 degC
Room Temp.: 1.20 degC
Radiometer [mm]: 0.68 by APEX
**Measurement Logs [#x4f69fd8]
***Preparation [#t017f862]
-- Make sure that DASH3 and BAND8 are linked to the following files
[asteobs@aste-1c 20170707T011542 ~]$ 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
***Test observations with WHSF and MAC [#s24487d0]
- ''Observe M17SW CENTER with MAC, USB''
- yesterday, calref/M7cenM3.start is LSB
calref/M7cM3U6
- during"START TUNING" a error is occurred
-- error! 'ERR IF Converter(1): OUTPUT-LEVEL limit over.'
-- [aste-1c]$ ifeo 1 14 => OK
- UT0133 Observation start
-- &ref(./M17SWcen-MAC-USB-IF6-201707.png,,30%);
-- line intensity looks OK in both pol.
- ''Observe M17SW CENTER with DASH345, LSB, MAC''
calref/M7cenM3
-- UT0210 Observation start
-- &ref(./M17-MAC-LSB-20170707.png,,30%);
-- This result does not have Tsys and intensity problem in Pol1.
- ''Observe W51D CENTER with Band8, LSB, MAC''
calref/W5cenM8.star
-- UT0230 Observation start
-- &ref(./W51D-Band8-MAC-20170707a.png,,30%);
-- In band8, It also dose not have Tsys and intensity problem in pol1.
- ''Observe W51D CENTER with Band8, LSB, WHSF''
calref/W5cenW8.star
-- UT0240 Observation start
-- &ref(./W51D-B8-WHSF-20170707.png,,30%);
-- With WHSF, we can not see spurious tody.
- CSV observation was finished. (desided by Iono-san.) Observer was changed to Zhang-san (RIKEN) for common-use observation.
*Common observations with DAS345 and MAC a171013 [#ad280afd]
- Observers: Yichen Zhang, Satoshi Ohashi
- Site: Mitaka
- Weather conditions
===================================ASTE Site===================================
Temp. : -4.56 C Humid. : 12.74 % ( 0.56 hPa ) Solar : 0.00 kW/m2
Wind : 6.74 m/s 303 deg AirPressure : 572.72 hPa ( Rain: 0.01 )
Opacity @220 GHz : ---
================================ Receiver Cabin ===============================
Main Cabin: 14.8 C Upper Cabin: 7.2 C AzTEC AE: 168.6 C Dewar: 168.6 C
SCD : ---- ---- ---- ----
================================Observation Room===============================
Temp. : 15.03 degC Humid. : 7.38 %
DBE(MAC): 19.4 degC 27.4 degC 24.1 degC 22.5 degC
DBE(WHSF): 20.0 degC 21.0 degC 21.0 degC 23.0 degC 23.0 degC 22.0 degC
Meeting Rm.: 23.90 degC entrance: 12.20 degC WC: 7.40 ( 168.60)
-------------------------------Air Conditioners--------------------------------
Internal Out 16.80 C 14.10 C 15.90 C 16.39 C 5.09 C 19.70 C
Internal Ret. 19.00 C 14.40 C 15.90 C -7.50 C 15.50 C 20.00 C
External 168.60 C -9.80 C -7.40 C 168.60 C
================================Antenna Shelter================================
Air-cond. : 1.00 degC -0.30 degC -7.90 degC
Room Temp.: -0.50 degC
Current time = 2017/07/07 05:28:36
Aspirin time = 2017/07/07 05:28:34
Weather time = 2017/07/07 05:28:31
Aspirin Offset : (Az, El) = ( 3.49, -10.61 )
Aspirin status : ** WIND ON ** ( C22:on C6:OFF WIND:on )
Refraction Corr. status : OK
- pointing by CO, USB, IF=6
-- &ref(Screenshot-1.png,,30%);
- pointing by CO, LSB, IF=5.8
-- &ref(Screenshot-6.png,,30%);
-UT1700 obs G28
-UT1830 calib
-UT1900 obs
![[PukiWiki]](http://www2.nao.ac.jp/~aste-www/aste_wiki/obs.jpg "[PukiWiki]")
