NIKA October 14th, 2015 / S1
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2015-10-14
Following not updated
.Cryostat Temperature: 170mK cooling down slowly Modulation frequency: 10kHz 1mm, 5kHz 2mm Opacity is measured with the new taumeter at 225 GHz Nasmyth offsets : 0, 0 Set Focus : we start at -0.6 mm which was the good value before clouds Quick description of the session: beam map.
Data Repository: /home/nika2/NIKA/Data/run13_X/scan24_X
Scan |
UT |
Source |
Command |
Az |
El |
Pointing X, Y, Focus |
Tau225 |
Comment |
1-3 |
00h03 |
Uranus |
Track point |
186 |
59 |
0,0,0. |
0.6 |
Lost resonances |
4 |
00h16 |
Uranus |
Pointcross |
186 |
59 |
-9.8, 6.3 , -0.6 |
0.6 |
pointing OK |
5-14 |
00h20 |
Uranus |
focuslissold |
200 |
57 |
-9.8, 6.3, -0.55 |
0.42 |
had to do 2 focus, first one was weird (see Tapas comments) |
15 |
00h41 |
Uranus |
otfgeom |
208 |
57 |
-9.8, 6.3 , -0.55 |
0.42 |
FWHM higher than expected |
16 |
00h55 |
|
skydip |
|
|
|
0.42 |
|
109 |
7h |
Mars |
track |
123 |
47 |
0,0,0 |
0.5 |
|
110-114 |
7h |
Mars |
focuslissold |
123 |
47 |
0,0,-0.5 |
0.5 |
|
115 |
7h |
Mars |
beammap |
123 |
47 |
0,0,-0.5 |
0.5 |
CANCELED: line D of 2mm array was not there! |
116 |
7h50 |
Mars |
beammap (1/3) |
134 |
53 |
0,0,-0.5 |
0.45 |
|
117 |
7h50 |
Mars |
beammap (2/3) |
134 |
53 |
0,0,-0.5 |
0.45 |
|
118 |
8h20 |
Mars |
beammap (3/3) |
134 |
53 |
0,0,-0.5 |
0.45 |
|
118 |
8h20 |
Mars |
focuslissold |
134 |
53 |
0,0,-0.5 |
0.45 |
checking, the sun is rising very fast |