Diff for "PrepRun7" - www.iram.es Main Wiki

Differences between revisions 1 and 19 (spanning 18 versions)

November 11th 2013, Alain Benoit, Martino Calvo and Andrea Catalano come to the 30m to install, cool down and testing the NIKA prototype.

12-13 November 2013: cooling down, HWP Modulator installation at the pupil (120mm from the cryostat lens)

14 November 2013: OTF geometries on Mars and Uranus. First light of NIKA prototype with polarisation facilities.

15 November 2013: Cryostat back to 300K: 3He-4He mix recovery, heating trap. Polarisation facilities dismantling. Back to Granada.

STATUS

Cryostat Temperature: 150mK (set by temperature control).

Arrays status: 128 pixels 2mm - <1Hz/sqrtHz noise; 201 pixels 1mm about 10Hz/sqrtHz noise

Modulation frequency: 8kHz 1mm, 4kHz 2mm

OBSERVATIONS Log

Opacity is measurd with the taumeter at 225 GHz

p2cor : 0

p7cor : 0

initial Focus : -2.40 mm

Scan	UT	Source	Command	Az	El	Pointing X, Y, Focus	Tau225	Comment

-  ⇤ ← Revision 1 as of 2013-11-15 03:39:55 → 
  Size: 35
  Editor: NikaBolometer
  Comment:
+   ← Revision 19 as of 2013-11-15 04:11:39 → ⇥
  Size: 1292
  Editor: NikaBolometer
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 1:
-Describe PrepRun7 here.
+[[NikaRun7|Back to the NIKA run 7]]
 
November 11th 2013, Alain Benoit, Martino Calvo and Andrea Catalano come to the 30m to install, cool down and testing the NIKA prototype.
-Line 4:
+Line 6:
-ciao
+'''12-13 November 2013''': cooling down, HWP Modulator installation at the pupil (120mm from the cryostat lens)

'''14 November 2013''': OTF geometries on Mars and Uranus. First light of NIKA prototype with polarisation facilities.

'''15 November 2013''': Cryostat back to 300K: 3He-4He mix recovery, heating trap. Polarisation facilities dismantling. Back to Granada. 

== STATUS ==


'''Cryostat Temperature''': 150mK (set by temperature control). 

'''Arrays status''':  128 pixels 2mm - <1Hz/sqrtHz noise; 201 pixels 1mm about 10Hz/sqrtHz noise 

'''Modulation frequency''': 8kHz 1mm, 4kHz 2mm


== OBSERVATIONS Log ==


Opacity is measurd with the taumeter at 225 GHz

p2cor : 0

p7cor : 0

initial Focus : -2.40 mm


||'''Scan'''||'''UT'''||'''Source'''||'''Command''' ||'''Az'''||'''El'''||'''Pointing X, Y, Focus'''||'''Tau225'''||    '''Comment'''         ||
||       ||   ||       ||        ||        ||        ||                          ||            ||   ||
||       ||   ||       ||        ||        ||        ||                          ||            ||   ||