2011-06-28 - ASTE Observation Wiki

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[[Observing Log]]

* Sashida observations [#l8d7294e]

- Group : aa044th
- Project : proj0
- Site : MTK
- observer: T. Sashida
- support: K. Tanaka via skype

- UT 04:55 時間前だけど引き継いで観測開始
風が強いのでしばらく待機
- UT 05:05 風速が15 m/s前後になったので観測開始を試みるも通信不安定
- UT 05:10 再び風速が20 m/sを超えたのでしばらく待機
- UT 07:20 tuningを試みるも、yfactorが1dB以下だったので制御権を開放して終了。


* Kiyokane's observation [#i35f2843]
-observers: Kiyokane
-site: Mitaka
-account: aa048si
-project: proj0
-skype ID: kaz0720

-UT 07:55
--Az,El=180,10
--dAz,dEl=0,0
#pre{{
ASTE Environment Monitor 2011/06/28 08:12:05

===================================ASTE Site===================================
  Temp. :  -8.38 C   Humid. : 38.90 % (  1.26 hPa )   Solar :  0.00 kW/m2
  Wind  :  12.96 m/s  287 deg   AirPressure : 563.98 hPa    ( Rain:  0.01 )
  Opacity @220 GHz :      ---
}}
#pre{{
Current time = 2011/06/28 08:12:23
Aspirin time = 2011/06/28 08:12:21
Weather time = 2011/06/28 08:12:15
Aspirin Offset : (Az, El) = (   1.45,   4.38 )
Aspirin status : OK ( C22:on  C6:OFF WIND:OFF)
Refraction Corr. status : OK
}}

-UT 08:15
-aspirin wind on
#pre{{
Current time = 2011/06/28 08:15:36
Aspirin time = 2011/06/28 08:15:34
Weather time = 2011/06/28 08:15:23
Aspirin Offset : (Az, El) = (   9.04,   6.16 )
Aspirin status : ** WIND ON ** ( C22:on  C6:OFF WIND:on )
Refraction Corr. status : OK
}}

-風が強く通信が良く切れるので待機
-tuningを試み、yfactorが0.6dBだった
-tuningを試み、yfactorが0.5dBだった
-待機

-UT 11:50
--Antenna position 
---AZ=180, EL=10
--END

Diff of Observing Log/2011-06-28