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NIKA October 16th, 2015 / S1

Back to list of day to day logbook of observations

2015-10-16

Following not updated

.Cryostat Temperature: 170mK cooling down slowly Arrays status tonight: full 2mm array - 1-3 Hz noise; 2 feed lines on 1mm array 3-5Hz noise Modulation frequency: 10kHz 1mm, 5kHz 2mm

For this session Array 3 is connected, but still less stable than the others.

Opacity is measured with the new taumeter at 225 GHz

Nasmyth offsets : 0, 0

Set Focus : we start at 0.0 mm We updated ini.pako. Remember 1mm difference between the focus of NIKA and the focus of the other IRAM instruments due to the design of the optics (SL).

Quick description of the session: focus tests.

Data Repository: /home/nika2/NIKA/Data/run13_X/scan24_X

Scan	UT	Source	Command	Az	El	Pointing X, Y, Focus	Tau225	Comment
100	07h12	Mars	Track point	123	47	0,0,0.	0.124	Pointing towards Mars. We are using the geometry reduced from yesterday's observation (kidpar_20151015s154_155_156_noskydip.fits)

-  ⇤ ← Revision 1 as of 2015-10-15 06:57:03 → 
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  Editor: NikaBolometer
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+   ← Revision 54 as of 2015-10-16 07:15:18 → ⇥
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-Deletions are marked like this.
+Additions are marked like this.
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-Rédiger « NK2015_Oct15 » ici.
+NIKA October 16th, 2015 / S1

[[D2DLogNika2Run1 |Back to list of day to day logbook of observations]]

== 2015-10-16 ==

----
==== Following not updated ====
''.Cryostat Temperature: 170mK cooling down slowly 
Arrays status tonight:  full 2mm array - 1-3 Hz noise; 2 feed lines on 1mm array 3-5Hz noise 
Modulation frequency: 10kHz 1mm, 5kHz 2mm

For this session Array 3 is connected, but still less stable than the others.

Opacity is measured with the new taumeter at 225 GHz 

Nasmyth offsets : 0, 0

Set Focus : we start at 0.0 mm 
We updated ini.pako. 
Remember 1mm difference between the focus of NIKA and the focus of the other IRAM instruments due to the design of the optics (SL).

 .Quick description of the session: focus tests.''
----

Data Repository: /home/nika2/NIKA/Data/run13_X/scan24_X  

||'''Scan'''||'''UT'''||'''Source'''||'''Command'''  ||'''Az'''||'''El'''||'''Pointing X, Y, Focus'''||'''Tau225'''||    '''Comment'''         ||
|| 100      || 07h12  ||  Mars    || Track point   ||  123   || 47    ||   0,0,0.                  ||   0.124      || Pointing towards Mars. We are using the geometry reduced from yesterday's observation (kidpar_20151015s154_155_156_noskydip.fits) ||