History of Observing Log/2016-09-04(No. 1)

History
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Observing Log/2016-09-04 has been deleted.
- 1 (2016-09-05 (Mon) 00:42:30)
- 2 (2016-09-05 (Mon) 02:01:27)
- 3 (2016-09-05 (Mon) 10:59:08)

FMLO commissioning†

15:15 UTC - start tuning with mKLpsCI

aste16/fmlo16/mKLpsCI.start

Start tuning at EL = 60

[asteobs@aste-1c ~]$ asterx_set BAND8
### Query of LO Freq ###
LO Freq = 486.357622236
### Set CLNA ###
/cosmos3/naoj/bin/femc_ctl BAND8 CLNA_ON 486.357622236
vd0=0.650000, id0=5.000000
vd1=0.600000, id1=4.500000
vd2=0.600000, id2=4.500000

### Set Electro-magnet ###
/cosmos3/naoj/bin/femc_ctl BAND8 MAG_ON 486.357622236
v=17.500000, 21.500000, 13.800000, 19.100000

### Set SIS bias ###
/cosmos3/naoj/bin/femc_ctl BAND8 SIS_ON 486.357622236
486.357622 1.885669 1.856583 1.896000 1.849000

### Set LO Power ###
/cosmos3/naoj/bin/femc_ctl BAND8 WCA_ON 486.357622236
v=1.443178, -0.300000, 2.364899, -0.350000

[asteobs@aste-1c ~]$ mmc1_rstop
[asteobs@aste-1c ~]$ ifeo_tune 1 0.030
volt=0.030000
    E/O att. =  4 dB      E/O att. =  4 dB    IF level=0.126395
new E/O att. =  4 dB    IF level=0.126014
new E/O att. =  6 dB    IF level=0.082611
new E/O att. =  8 dB    IF level=0.003620
new E/O att. =  6 dB    IF level=0.082689
new E/O att. =  8 dB    IF level=0.003704
 8 dB  0.003704 V
[asteobs@aste-1c ~]$ ifeo_tune 2 0.050
volt=0.050000
    E/O att. = 15 dB    IF level=0.024205
new E/O att. = 15 dB    IF level=0.023749
new E/O att. = 14 dB    IF level=0.031845
new E/O att. = 13 dB    IF level=0.039488
new E/O att. = 12 dB    IF level=0.050575
new E/O att. = 13 dB    IF level=0.035613
new E/O att. = 12 dB    IF level=0.050701
12 dB  0.050701 V

[asteobs@aste-1c ~]$ mmc1_sstop
[asteobs@aste-1c ~]$ yfactor 1
    E/O att. =  8 dB
 E/O IF level = 0.003616 V
R=0.003781 V,  Sky=0.003616 V, Y=0.193783 dB
0.193783
[asteobs@aste-1c ~]$ yfactor 2
    E/O att. = 12 dB
 E/O IF level = 0.042971 V
R=0.048506 V,  Sky=0.042971 V, Y=0.526200 dB
0.526200

start tuning again.

 Temp. :  -0.95 C   Humid. :  9.95 % (  0.57 hPa )   Solar :  0.98 kW/m2
 Wind  :  13.82 m/s  303 deg   AirPressure : 568.52 hPa    ( Rain:  0.01 )
 Opacity @220 GHz :   0.0171

15:26 UTC - Ori KL (SiO)
- aste16/fmlo16/mKLpsCI.start
- az,el= -84, 26 (low EL!!!)
- Tsys(A1,A2,A3,A4) = 3388, 3244, 4438, 4664 K
- Ta*([CI]) = 3.2 K (A1), 2.7 K (A2), 3 K (A3), 4 K (A4)

History of Observing Log/2016-09-04 (No. 1)

FMLO commissioning†