NIKA November 2012 S4
Back to list of day to day logbook of observations
2012-11-18
- Cryostat Temperature: 150 +/- 0.02 mK (regulated with power 50uW)
Arrays status tonight: 126 pixels 2mm - good noise; 8 pixels 1mm noise should be good (reduce the number of pixels so that total tones power below amplifier saturation).
Nasmyth offsets : 0, 0
Set pointing : 0, 0
Set Focus : -1.9 mm
Quick description of the session: Proceed with the observing procedures (see ListOfAstroTarget2012N5): geom, pointing cross, focus, etc. (e.g.check plateau on strong sources), then pointing session, few fainter sources for the remaining time.
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: