Diff for "DailyReportsNika2Run2" - www.iram.es Main Wiki

Differences between revisions 15 and 17 (spanning 2 versions)

Contents

November 2015, 25 (Wednesday)

Good weather (opacity of ~0.1) but still a lot of wind --> No observations
We reduced beam maps and updated geometries (skydip coefficients and kid selection)
We made an analysis on the Uranus beammap (20151124s171) to characterize the beam.
- --> total beam profile and primary beam gaussian fit.
  --> integrated total beam and primary beam to compute the secondary beam fraction.

NIKA2 is cold again. Arrival at the telescope of AB, JMP, BC, FR.
Installation of the new AMC card. New settings from Olivier to allow booting of 8 cards on CRATE 3, afterall we dichted one card because of sync problems
Some trouble to find the first resonances, but wizard Alain came and saved the day
Some nice skydips tau~0.3, but nice fit
First geometry on the sky, without a proper refkid at 1mm we can not use the cross for pointing and focus, so back to lissajous
First focus on 3C84, followed by geometry
Quick picture on the geometry:

-  ⇤ ← Revision 15 as of 2015-11-26 00:55:35 → 
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+   ← Revision 17 as of 2015-11-26 00:57:02 → ⇥
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  Editor: NikaBolometer
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