Differences between revisions 16 and 17
Revision 16 as of 2012-11-19 19:33:46
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Revision 17 as of 2012-11-19 19:35:15
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|| 15 || 19h || MWC349 || OTF_faint El || 288 || 59 || 9 10.5 -1.7 || 0.17 || || || 158 || 19h35 || MWC349 || OTF_faint El || 288 || 58 || 9 10.5 -1.7 || 0.17 || ||

NIKA November 2012 S4

Back to list of day to day logbook of observations

2012-11-19

  • Cryostat Temperature: 150 +/- 0.02 mK (regulated with power 50uW)
  • Arrays status tonight: (126 pixels 2mm, 90 pixels 1.25mm):

Plan for tonight (126 pixels 2mm, 90 pixels 1.25mm)

Pointing model was updated by Juan Penalver:

  • use 31 pointing values obtained yesterday
  • dispersion goes from 2.8 to 2.5 arcsec.
  • DeltaP1=-3.46+-0.72

  • DeltaP7=+1.88+-0.44

Nasmyth offsets : 0, 0

Set pointing : 0, 0

Set Focus : -1.6 mm

Scan

UT

Source

Command

Az

El

Pointing X, Y, Focus

Tau

Comment

135

16h22

Neptune

Track 200 200

142

33

0 0 -1.6

0.89

136

16h24

Neptune

Cross

143

33

0 0 -1.6

0.89

correction found 6.82, 6.59

137

16h35

Neptune

Cross

146

34

6.82 6.59 -1.6

0.89

correction found NO FIT

138

16h41

Neptune

Cross

147

35

6.82 6.59 -1.6

0.37

139

16h49

Uranus

Track 200 200

111

28

6.82 6.59 -1.6

0.37

140

16h51

Uranus

Cross

111

28

6.82 6.59 -1.6

0.37

correction found (-0.04 4.07 )-> 6.76 10.76

141

17h00

Uranus

Cross

112

29

6.76 10.76 -1.6

0.45

correction found (-0.31 -3.36)-> 6.35 7.34

142

17h08

Uranus

Focus

114

31

6.8 7.34 -1.6

0.45

new focus found -1.91

143

17h20

Uranus

OTF_geom

114

31

6.37 7.34 -1.91

0.45

144

17h30

Uranus

Focus

120

35

6.37 7.34 -1.91

0.45

new focus found -1.7

145

17h54

Uranus

OTF_geom

125

39

6.37 7.34 -2.7

0.31

TEST FOCUS OFFSET -1mm

146

18h11

Uranus

OTF_geom

127

40

6.37 7.34 -0.7

0.31

TEST FOCUS OFFSET +1mm

147

18h30

K3-50A

Track

271

63

6.37 7.34 -1.7

0.44

148

18h32

K3-50A

Cross

272

62

6.37 7.34 -1.7

0.44

correction found -> 9.4 9.9

149

18h39

K3-50A

OTF_faint Az

273

61

9.4 9.9 -1.7

0.27

150

18h44

K3-50A

OTF_faint El

273

60

9.4 9.9 -1.7

0.27

151

18h53

W3OH

Track

394

46

9.4 9.9 -1.7

0.32

152

18h54

W3OH

Cross

394

47

9.4 9.9 -1.7

0.32

correction found -> 6 11

153

19h02

W3OH

OTF_faint Az

394

47

6 11 -1.7

0.28

154

19h07

W3OH

OTF_faint El

394

48

6 11 -1.7

0.25

155

19h15

MWC349

Track

288

62

6 11 -1.7

0.17 New value lambda, new tau meter

156

19h16

MWC349

Cross

288

61

6 11 -1.7

0.17

Correction found -> 9.0 10.5

157

19h29

MWC349

OTF_faint Az

288

59

9 10.5 -1.7

0.17

158

19h35

MWC349

OTF_faint El

288

58

9 10.5 -1.7

0.17

NK2012_Nov5 (last edited 2012-11-20 11:09:13 by NikaBolometer)