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Revision 5 as of 2013-06-17 13:54:19
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Revision 6 as of 2013-06-17 14:07:15
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|| 16 || 13h49 || HLTAU || faintliss1|| 255 || 48 || -11, 0, -1 ||      || || ||
|| 17 || 13h49 || HLTAU || faintliss1|| 255 || 48 || -11, 0, -1 || || ||  ||
|| 16 || 13h55 || HLTAU || faintliss1|| 255 || 48 || -11, 0, -1 || 0.62 || || some resonances lost at 1mm ||
|| 17 || 14h06 || HLTAU || faintliss1|| 255 || 48 || -11, 0, -1 || || || after recovering reso (new auto tune not working) ||

Describe NK2013_Jun17 here.

Back to list of day to day logbook of observations

2013-06-17

  • Cryostat Temperature: 220mK .
  • Arrays status today: 192 pixels 1mm ; 128 pixels 2mm
  • Modulation frequency: 8kHz 1mm, 4kHz 2mm

Opacity is measured with the new taumeter at 225 GHz

For start:

  • Working with the new pointing model
  • Nasmyth offset 28, 28 implemented in the pointing model
  • offset 0 0 /system nasmyth
  • Quick description of the session 12h30 to 8h30 UT
  • Calibration: Pointing, focus, otfgeom.
  • Secondary calibrators:

Scan

UT

Source

Command

Az

El

Pointing X, Y, Focus

Tau225

Found (pointing + other)

Comment

1

12h43

Mars

Track

239

65

0, 0, -2.4

0.59

tuning the resonances

2

13h02

Mars

Track

246

62

0, 0, -2.4

after some lost resonances are found again

3

13h05

Mars

pointliss

247

61

0, 0, -1

-14, 0 Fw 14,19 Fl 84, 30

4

13h05

Mars

247

61

0, 0, -1

canceled

5-9

13h10

Mars

focusliss

249

60

-14, 0, -1

Opt -1. Corr -11,0 Fw 14,18 Fl49,21

10

13h21

Mars

otfgeom

251

58

-11, 0, -1

0.6

11

13h33

L1551IRS5

track

251

52

-11, 0, -1

0.6

Secondary calibration

12

13h36

L1551IRS5

faintliss1

251

51

-11, 0, -1

0.54

Fl0.34Jy

1 arcmin amplitude to keep the point source in at all time

13

13h42

L1551IRS5

faintliss1

253

50

-11, 0, -1

0.59

sky noise

14

13h

HLTAU

track

255

48

-11, 0, -1

0.52

15

13h49

HLTAU

faintliss1

255

48

-11, 0, -1

16

13h55

HLTAU

faintliss1

255

48

-11, 0, -1

0.62

some resonances lost at 1mm

17

14h06

HLTAU

faintliss1

255

48

-11, 0, -1

after recovering reso (new auto tune not working)

NK2013_Jun17 (last edited 2013-06-18 08:26:59 by NikaBolometer)