NIKA November 2012 S1
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2013-06-11
- Cryostat Temperature: 216mK (naturally set by settings of 3He circulation [no heater] trying to mitigate oscillation due to leak).
- Arrays status tonight: pixels 2mm - xxx noise; XX pixels 1mm xxx noise (to be determined)
Nasmyth offsets : 0, 0
Set pointing : 0, 0
Set Focus : -2.40 mm
- Quick description of the session: Test the Pako sequences and data flows.
Scan |
UT |
Source |
Command |
Az |
El |
Pointing X, Y, Focus |
Tau225 |
Comment |
140 |
~ 16h |
Mars |
Track |
|
|
|
|
closed window, test data tranfert |
141 |
16h05 |
Mars |
Cross |
277.687 |
26.626 |
0.0 0.0 -2.4 |
0.862 |
opened window, test arrays frequencies |
142 |
16h30 |
Mars |
OTF_geom |
277 |
26.6 |
0.0 0.0 -2.4 |
0.85 |
Juan put Nasmyth offset to 0 in pointing model; this is our starting point before the session ; tuning during the scan |
143 |
16h34 |
Mars |
otf_geom |
281 |
20.6 |
0.0 0.0 -2.4 |
0.85 |
|
144 |
17h09 |
3c279 |
track |
130 |
33.6 |
0.0 0.0 -2.4 |
0.828 |
Expected flux: 11-20 Jy |
145 |
17h15 |
3c279 |
otf_geom |
131.4 |
34.0 |
0.0 0.0 -2.4 |
0.822 |
Expected flux: 11-20 Jy |