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Data Repository: /home/nika2/NIKA/Data/run13_X/scan24_X (to check..) Data Repository: /home/nika2/NIKA/Data/run13_X/scan24_X

NIKA October 10th, 2015 / S1

Back to list of day to day logbook of observations

2015-10-10

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

Opacity is measured with the new taumeter at 225 GHz

Nasmyth offsets : 0, 0

Set Focus : we start at -2mm (not at all optimised, first task is try to improve on this!)

  • Quick description of the session: Test the Pako sequences and data flows.

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

Scan

UT

Source

Command

Az

El

Pointing X, Y, Focus

Tau225

Comment

144-148

12h10m

Mars

FocusLissold

240

46

0,0,-2

0.7, increasing... :-(

checking focus, centered at -2, steps 0.6

NK2015_Oct10 (last edited 2015-10-16 10:52:37 by NikaBolometer)