Diff for "NK2012_Nov6" - www.iram.es Main Wiki

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Describe NK2012_Nov6 here.

NIKA November 2012 S6

Back to list of day to day logbook of observations

2012-11-20

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 corrected by Juan Penalver for an offset that was understood (see yesterday)

We choose pixel numdet = 8 (1mm) and 414 (2mm) (numdet+1, numdet+1-400 for RZ) Nasmyth offsets : +6 -6 Set pointing : 0, 0 Set Focus : -1.78 mm offset correction are the absolution correction to be implemented in set pointing

Quick description of the session: see .Daily Report

Scan	UT	Source	Command	Az	El	Pointing X, Y, Focus	Tau	Lambda	Comment
112	14h02	Mars	Track 200 200	173	28	0 0 -1.80	0.49	( Lambda 0.35)
113	14h23	Mars	Cross	179	28	0 0 -1.80	0.58	( Lambda 0.44)	MODELE NIKA 2
114	14h40	Mars	Cross	183	28	0 0 -1.80	0.58	( Lambda 0.44)	WE go back to 19/11 pointing model does not seems to be taken by Pako correction found -> offset correction 3.8 6.4 for pixel 414 at 1mm
115	14h43	Mars	Cross	183	28	0 0 -1.80	0.58	( Lambda 0.44)	offset correction found -> 5.6 6.4 for pixel 414 at 1mm
116	14h43	Mars	Track	187	28	0 0 -1.80	0.58	( Lambda 0.44)
117	14h43	Mars	Cross	187	28	0 0 -1.80	0.58	( Lambda 0.44)	offset correction found 2.6 6.5 for pixel 414 at 1mm
118	15h28	Mars	Cross	187	28	-4.68 2.8 -1.80	0.58	( Lambda 0.44)	NULL
119	16h06	Mars	Cross	205	25	3 6.4 -1.80	0.58	( Lambda 0.44)	pointing offset correction 1.2 5.3
120	16h12	Mars	Focus	209	22	1.2 5.3 -1.80	0.58	( Lambda 0.44)	NULL -- cause no tuning beforehand at this airmass
121	16h25	Mars	Track	209	22	1.2 5.3 -1.80	0.58	( Lambda 0.44)	for tuning...
122	16h28	Mars	Focus	210	22	1.2 5.3 -1.80	0.67	( Lambda 0.37)
123	16h42	Uranus	Track	109	26	1.2 5.3 -1.80	0.59	( Lambda 0.50)
124	16h42	Uranus	Cross	109	26	1.2 5.3 -1.40	0.59	( Lambda 0.40)	pointing offset correction -> 5.5 5.6
125	16h51	Uranus	OTF_geom	110	27	5.5 5.6 -1.40	0.59	( Lambda 0.40)
126	17h06	3C454	Track 200 200	119	56	5.5 5.6 -1.40	064.	( Lambda 0.42)
127	17h06	3C454	Cross	119	56	5.5 5.6 -1.40	064.	( Lambda 0.42)	TOO FAINT @ 1mm
128	17h13	0316+413	Track	412	22	5.5 5.6 -1.40	064.	( Lambda 0.42)
129	17h24	0316+413	Cross	412	22	5.5 5.6 -1.40	0.58	( Lambda 0.37)	pointing offset correction -> 4.07 7.18
130	17h39	0355+508	Track	401	23	5.5 5.6 -1.40	0.56	( Lambda 0.01)
131	17h39	0355+508	Cross	401	23	5.5 5.6 -1.40	0.56	( Lambda 0.31)	pointing offset correction -> NULL (2mm 6.41 7.34)
132	17h49	1803+784	Track	346	43	5.5 5.6 -1.40	0.56	( Lambda 0.31)
133	17h53	1803+784	Cross	346	43	5.5 5.6 -1.40	0.56	( Lambda 0.31)	pointing offset correction -> 9.22 8.12 (2mm 10.72 10.39)
134	17h55	1641+3	Track	346	43	5.5 5.6 -1.40	0.56	( Lambda 0.31)
135	17h56	1641+3	Cross	346	43	5.5 5.6 -1.40	0.56	( Lambda 0.31)	pointing offset correction -> 2.24 8.41 (2mm 8.24 5.92)
136	18h00	2013+370	Track	277	71	5.5 5.6 -1.40	0.56	( Lambda 0.31)
137	18h04	2013+370	Cross	277	71	5.5 5.6 -1.40	0.56	( Lambda 0.31)	pointing offset correction -> NOFIT (2mm 10.81 0.25)
138	18h12	1908-202	Track	221	20	5.5 5.6 -1.40	0.33	( Lambda 0.36)
139	18h13	1908-202	Cross	221	20	5.5 5.6 -1.40	0.33	( Lambda 0.36)	pointing offset correction -> NOFIT (2mm 5.03 8.19)
140	18h14	2251+158	Track	147	66	5.5 5.6 -1.40	0.33	( Lambda 0.36)
141	18h14	2251+158	Track	149	66	5.5 5.6 -1.40	0.33	( Lambda 0.36)	pointing offset correction -> NOFIT (2mm 11.47 4.31)
142	18h20	2223-0	Track			5.5 5.6 -1.40	0.33	( Lambda 0.36)
143	18h20	2223-0	Cross			5.5 5.6 -1.40	0.33	( Lambda 0.36)	pointing offset correction -> NOFIT (2mm 9.33 7.09 )
144	18h31	2023+336	Track	270	67	5.5 5.6 -1.40	0.33	( Lambda 0.36)
145	18h	2023+336	Cross	270	67	5.5 5.6 -1.40	0.33	( Lambda 0.36)	pointing offset correction -> 8.24 5.77 (2mm 10.54 4.78)
146	18h34	Uranus	Track	136	45	5.5 5.6 -1.40	0.69	( Lambda 0.00)
147	18h36	Uranus	Cross	136	45	5.5 5.6 -1.40	0.69	( Lambda 0.00)	pointing offset correction-> 7.2 7.7 (2mm 9.46 6.51)
148	18h52	Uranus	Focus	141	47	5.5 5.6 -1.40	0.69	( Lambda 0.00)

-  ⇤ ← Revision 23 as of 2012-11-20 18:33:02 → 
  Size: 6272
  Editor: NikaBolometer
  Comment:
+   ← Revision 24 as of 2012-11-20 18:53:42 → ⇥
  Size: 6722
  Editor: NikaBolometer
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 59:
-||     145  ||  18h || 2023+336  || Cross || 270   ||     67  ||  5.5 5.6  -1.40          || 0.33 ||( Lambda 0.36)     || pointing offset correction ->   (2mm )   ||
+||     145  ||  18h || 2023+336  || Cross || 270   ||     67  ||  5.5 5.6  -1.40          || 0.33 ||( Lambda 0.36)     || pointing offset correction -> 8.24 5.77  (2mm 10.54 4.78)   ||
||     146  ||  18h34 || Uranus  || Track || 136   ||     45  ||  5.5 5.6  -1.40          || 0.69 ||( Lambda 0.00)     ||  ||
||     147  ||  18h36 || Uranus  || Cross || 136   ||     45  ||  5.5 5.6  -1.40          || 0.69 ||( Lambda 0.00)     || pointing offset correction-> 7.2 7.7 (2mm 9.46 6.51)||
||     148  ||  18h52 || Uranus  || Focus || 141   ||     47  ||  5.5 5.6  -1.40          || 0.69 ||( Lambda 0.00)     || ||