NIKA November 2012 S4

Back to list of day to day logbook of observations

2012-11-18

Nasmyth offsets : 0, 0

Set pointing : 0, 0

Set Focus : -1.9 mm

Scan

UT

Source

Command

Az

El

Pointing X, Y, Focus

Tau

Comment

12

16h11

Mars

Track 200 200

205

23

8.64 6.01 -1.9

0.3

13

16h20

Mars

OTF_geom_below70deg

208

22

0.3

14

16h45

Mars

OTF_geom_below70deg

212

20

0.3

15

16h58

2251+158 (3C454)

Track 200 200

115

53

0.3

resonances lost due to elevation going from 20 deg to 53 deg

16

16h59

2251+158 (3C454)

Track 200 200

115

53

0.3

retune resonances

17

17h00

2251+158 (3C454)

Track 200 200

115

53

0.3

18

17h01

2251+158 (3C454)

Cross

116

54

0.3

sky moved ? resonances lost during the scan

19

17h05

2251+158 (3C454)

Focus

116

54

0.3

20

17h14

2251+158 (3C454)

OTF_2x2

119

56

0.3

21

17h22

2251+158 (3C454)

Cross

122

57

0.3

22

17h22

2251+158 (3C454)

Focus

123

58

0.4

23

17h30

Uranus

Track 200 200

118

33

0.4

Alessandro thought we wanted to change source because of the bad Cross

24

17h32

2251+158 (3C454)

Track 200 200

126

59

0.4

25

17h33

2251+158 (3C454)

Cross

126

59

8.73 11.79 -1.9

0.4

26

17h37

2251+158 (3C454)

Focus

127

59

0.4

27

17h45

2251+158 (3C454)

Focus

127

59

8.73 11.79 -1.63

0.4

28

18h01

IRC10420

Track 200 200

237

50

0.4

29

18h02

IRC10420

OTF_faint_Az

237

50

0.45

30

18h

IRC10420

OTF_faint_Az

239

50

0.45

31

18h

IRC10420

OTF_faint_El

240

49

0.45

looks like there was an error in the script DO NOT USE THIS SCAN

32

18h19

IRC10420

OTF_faint_Az

242

47

0.45

33

18h19

IRC10420

OTF_faint_Az

242

47

0.45

34

18h26

IRC10420

OTF_faint_El

242

46

0.45

Script corrected. PLEASE USE THIS SCAN

35

18hxx

IRC10420

OTF_faint_El

244

45

0.45

36

18h38

2013+370

track

279

66

0.45

37

18h39

2013+370

Cross

279

66

0.44

Found correction <1 arcsec new 8.47 11.09

38

18h39

2013+370

Cross

279

66

8.5 11.1 -1.63

0.44

To confirm correction

39

18h48

2013+370

Focus

280

64

0.44

found best focus -2.27 .. tbc

40

18h59

2013+370

Focus

280

62

0.50

found best focus -1.52 ??

41

19h06

2013+370

Focus

280

62

0.50

STOPPED. DO NO USE ME !!

42

19h07

2013+370

Focus

281

60

8.5 11.1 -1.52

0.48

find -1.61 but bad fit. Ze leave -1.52

43

19h13

MWC349

track (200 200)

280

62

0.48

44

19h15

MWC349

OTF_faint_Az

280

62

8.5 11.1 -1.52

0.48

45

19h20

MWC349

OTF_faint_Az

288

62

0.48

46

19h25

MWC349

OTF_faint_El

288

62

0.48

47

19h25

MWC349

OTF_faint_El

288

62

0.48

48

19h38

2013+370

track (200 200)

284

53

0.48

49

19h39

2013+370

Cross

0.48

1st pointing az -1.33 el 1.36

50

19h42

2251+158 (3C454)

track

195

68

0.48

51

19h43

2251+158

Cross

0.48

2nd pointing az 1.67 el 0.42

52

19h46

2223-052

track

201

45

0.48

53

19h47

2223-052

Cross

0.48

3rd pointing az -1.92 el 2.51

54

19h51

2023+336

track

278

48

0.48

55

19h

2023+336

Cross

0.48

4th pointing az <fake> el -1.69

56

19h

2200+420

track

293

70

0.48

57

20h

2200+420

Cross

0.48

5th pointing az 0.38 el -2.95

58

20h

1803+784

track

345

37

0.48

59

20h

1803+784

Cross

0.48

6th pointing az -1.54 el 1.64

60

20h

0716+714

track

378

28

0.48

61

20h

0716+714

Cross

0.48

7th pointing az -7.91 el 4.75 (not so nice)

62

20h

0355+508

track

410

44

0.50

63

20h

0355+508

Cross

0.50

8th pointing az -2.09 el 3.10

64

20h

0316+413 (3C84)

track

67

52

0.50

65

20h

0316+413

Cross

0.50

9th pointing az -2.65 el 0.43

66

20h

0415+379 (3C111)

track

67

50

0.50

67

20h

0415+379

Cross

0.50

10th pointing az -4.06 el 1.08

68

20h

0234+285

track

94

59

0.56

69

20h

0234+285

Cross

0.56

11th pointing az -2.04 el -0.1

70

20h

0420-014

Cross

109

22

0.56

not good, forgot the track

71

20h39

0420-014

track

109

22

0.56

72

20h42

0420-014

track

109

22

0.56

73

20h45

0420-014

track

110

22

0.56

74

20h46

0420-014

Cross

110

24

0.50

12th pointing -6.05 az 2.15 el

75

20h49

0106+013

track

163

53

0.50

resonances lost

76

20h51

0106+013

track

163

53

0.50

77

20h53

0106+013

track

164

53

0.50

78

20h55

0106+013

track

164

53

0.50

pause: a complete frequency sweep is necessary

79

21h03

0106+013

Cross

168

54

0.50

13th pointing -1.67 az 1.27 el

80

21h05

0048-097

track

178

44

0.50

81

21h07

0048-097

Cross

0.50

14th pointing -2.54 az 2.19 el

82

21h11

2251+158 (3C454)

track

238

57

0.50

83

21h12

2251+158

Cross

0.50

15th pointing -2.01 az 1.91 el

84

21h

0003+380

track

280

80

0.50

85

21h13

0003+380

Cross

0.50

16th pointing 2.2 az 0.56 el

86

21h22

2200+420

track

292

55

0.50

87

21h24

2200+420

Cross

0.50

17th pointing -1.29 az 1.88 el

88

21h

2013+370

track

293

34

0.50

89

21h

2013+370

Cross

0.50

18th pointing -4.97 az 2.72 el

90

21h

2254+617 (Cep A)

track

330

57

0.50

91

21h

2254+617

Cross

0.50

19th pointing -2.80 az 3.21 el

92

21h43

0439+360 (CRL618)

track

74

48

0.50

93

21h

0439+360

Cross

0.50

20th pointing -3.94 az -0.36 el

94

21h46

0316+413 (3C84)

track

69

67

0.56

95

21h

0316+413

Cross

0.56

21th pointing -1.41 az 0.75 el

96

21h

0316+413

Focus

0.56

found -1.60

97

21h51

0430+052

track

116

38

focus -1.60 from now on

0.56

98

21h

0430+052

Cross

0.56

22th pointing -3.54 az 4.03 el

99

21h51

0336-019

track

136

42

0.56

100

21h

0336-019

Cross

0.56

23th pointing -2.63 az 3.09 el

101

21h59

0234+285

track

119

75

0.56

102

21h

0234+285

Cross

0.56

24th pointing 1.98 az -1.52 el

103

22h03

2318+049

track

233

45

0.56

104

22h

2318+049

Cross

0.56

25th pointing -2.71 az 6.05 el

105

22h03

2234+282

track

272

49

0.56

106

22h

2234+282

Cross

0.56

26th pointing -2.51 az 3.44 el

107

22h09

0239+108

track

155

62

0.56

108

22h

0239+108

Cross

0.56

27th pointing -0.27 az 3.53 el

109

22h13

0135-247

track

0.56

110

22h

0135-247

Cross

0.56

null

111

22h30

0135-247

Cross

197

28

0.56

28th pointing <fake> az 7.01 el

112

22h

0048-097

Track

205

40

0.56

113

22h

0048-097

Cross

205

40

0.56

29th pointing -4.32 az 4.75 el

114

22h35

0106+013

Track

205

52

0.49

115

22h

0106+013

Cross

205

52

0.49

30th pointing -1.83 az 3.98 el

116

22h40

WR147

Track

302

27

0.49

117

22h

WR147

OTF_faint_source_Az

302

27

0.49

118

22h

WR147

OTF_faint_source_Az

302

27

0.49

119

22h

WR147

OTF_faint_source_Az

302

27

0.49

120

22h50

WR147

OTF_faint_source_El

302

24

0.49

Quicklook plots at the azimuth and elevation statistics of the pointing session:

Pointing_session_Az_El.PNG Pointing_session_Az_El_sorted.PNG

Pointing_session_corrections_Az_El.PNG

NK2012_Nov4 (last edited 2012-11-26 18:21:27 by NikaBolometer)