Diff for "NK2012_Nov11" - www.iram.es Main Wiki

Differences between revisions 1 and 2

NIKA November 2012 S11

Back to list of day to day logbook of observations

2012-11-24

Cryostat Temperature: 150 +/- 0.03 mK (regulated with power 50uW)
Arrays status tonight: (126 pixels 2mm, 91 pixels 1.25mm) + 1.5h (126 pixels 2mm, 8 pixels 1.25mm) to demonstrate achievable sensitivity.
** Scan 237 onward, power on pixels reduced KB002,011, 012, 027, 028, 054, 057, 059, 120, 124
*** Scan 239 onward, -2dB: KB002, -4dB: KB011, 012, 028, 054, 057, 120, others back at nominal power

Scan	UT	Source	Command	Az	El	Pointing X, Y, Focus	Tau		Comment
79	06h17	3C273	Track	133	45		0.88	0.	Taking over from EMIR; Balaying the 2 mm array
80	06h18	3C273	Cross	133	45	Pointing 2 mm: (9.8 0.8)	0.88	0.	4 missing pixels from 1 mm array; Also no signal
81	06h20	3C273	Cross	133	45	Pointing 2 mm: (9.0 0.4)	0.88	0.	The sky is clear - not sure if we can trust Tau meter
82	06h24	3C273	Focus	134	45	Focus 2 mm: -1.71 1 mm: -1.68	0.88	0.
83	06h29	3C273	Cross	136	46	Pointing 2 mm: (8.4 -4.1)	0.88	0.
84	06h31	3C273	Cross	137	46	Pointing 2 mm: (8.9 2.1)	0.88	0.
85	06h34	IDCSJ1406	Track	74	45		0.88	0.	Set pointing (8.9 2.1)
85	06h34	IDCSJ1406	Track	74	45		0.88	0.	Set pointing (8.9 2.1)
86	06h34	IDCSJ1406	OTF_SZ	74	45		0.88	0.	Set pointing (8.9 2.1)
87	07h41	IDCSJ1406	Track	74	45		0.88	0.	Set pointing (8.9 2.1)
88	07h42	IDCSJ1406	OTF_SZ	74	45		0.88	0.62	Set pointing (8.9 2.1)
89	07h49	IDCSJ1406	Track	74	45		0.88	0.62	Set pointing (8.9 2.1)
90	07h49	IDCSJ1406	OTF_SZ	74	45		0.88	0.62	Set pointing (8.9 2.1)
91	07h56	IDCSJ1406	Track	74	45		0.88	0.62	Set pointing (8.9 2.1)
92	07h56	IDCSJ1406	OTF_SZ	74	45		0.88	0.62	Set pointing (8.9 2.1)
93	08h03	IDCSJ1406	Track	74	45		0.88	0.62	Set pointing (8.9 2.1)
94	08h03	IDCSJ1406	OTF_SZ	74	45		0.88	0.62	Set pointing (8.9 2.1)

-  ⇤ ← Revision 1 as of 2012-11-25 06:31:33 → 
  Size: 1548
  Editor: NikaBolometer
  Comment:
+   ← Revision 2 as of 2012-11-25 07:46:40 → ⇥
  Size: 3024
  Editor: NikaBolometer
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 14:
-||    79  ||  06h17 ||  3C273  || Track  || 133 ||  45  ||             || 0.88 ||  0.      || Taking over from EMIR; Balaying the 2 mm array   ||
||    80  ||  06h18 ||  3C273  || Cross  || 133 ||  45  || Pointing 2 mm: (9.8  0.8) || 0.88 ||  0.      || 4 missing pixels from 1 mm array; Also no signal  ||
||    81  ||  06h20 ||  3C273  || Cross  || 133 ||  45  || Pointing 2 mm: (9.0  0.4) || 0.88 ||  0.      || The sky is clear - not sure if we can trust Tau meter  ||
||    82  ||  06h24 ||  3C273  || Focus  || 134 ||  45  || Focus 2 mm: -1.71 1 mm: -1.68     || 0.88 ||  0.      ||              ||
||    83  ||  06h29 ||  3C273  || Cross  || 136 ||  46  || Pointing 2 mm: (9.0  0.4) || 0.88 ||  0.      ||      ||
||    84  ||  06h31 ||  3C273  || Cross  || 137 ||  46  || Pointing 2 mm: (9.0  0.4) || 0.88 ||  0.      ||      ||
+||    79  ||  06h17 ||      3C273  || Track    || 133 ||  45  ||             || 0.88 ||  0.      || Taking over from EMIR; Balaying the 2 mm array   ||
||    80  ||  06h18 ||      3C273  || Cross    || 133 ||  45  || Pointing 2 mm: (9.8  0.8) || 0.88 ||  0.      || 4 missing pixels from 1 mm array; Also no signal  ||
||    81  ||  06h20 ||      3C273  || Cross    || 133 ||  45  || Pointing 2 mm: (9.0  0.4) || 0.88 ||  0.      || The sky is clear - not sure if we can trust Tau meter  ||
||    82  ||  06h24 ||      3C273  || Focus    || 134 ||  45  || Focus 2 mm: -1.71 1 mm: -1.68     || 0.88 ||  0.      ||              ||
||    83  ||  06h29 ||      3C273  || Cross    || 136 ||  46  || Pointing 2 mm: (8.4 -4.1) || 0.88 ||  0.      ||      ||
||    84  ||  06h31 ||      3C273  || Cross    || 137 ||  46  || Pointing 2 mm: (8.9  2.1) || 0.88 ||  0.      ||      ||
||    85  ||  06h34 ||  IDCSJ1406  || Track    ||  74 ||  45  ||             || 0.88 ||  0.      || Set pointing (8.9  2.1)   ||
||    85  ||  06h34 ||  IDCSJ1406  || Track    ||  74 ||  45  ||             || 0.88 ||  0.      || Set pointing (8.9  2.1)   ||
||    86  ||  06h34 ||  IDCSJ1406  || OTF_SZ   ||  74 ||  45  ||             || 0.88 ||  0.      || Set pointing (8.9  2.1)   ||
||    87  ||  07h41 ||  IDCSJ1406  || Track    ||  74 ||  45  ||             || 0.88 ||  0.      || Set pointing (8.9  2.1)   ||
||    88  ||  07h42 ||  IDCSJ1406  || OTF_SZ   ||  74 ||  45  ||             || 0.88 ||  0.62      || Set pointing (8.9  2.1)   ||
||    89  ||  07h49 ||  IDCSJ1406  || Track    ||  74 ||  45  ||             || 0.88 ||  0.62      || Set pointing (8.9  2.1)   ||
||    90  ||  07h49 ||  IDCSJ1406  || OTF_SZ   ||  74 ||  45  ||             || 0.88 ||  0.62      || Set pointing (8.9  2.1)   ||
||    91  ||  07h56 ||  IDCSJ1406  || Track    ||  74 ||  45  ||             || 0.88 ||  0.62      || Set pointing (8.9  2.1)   ||
||    92  ||  07h56 ||  IDCSJ1406  || OTF_SZ   ||  74 ||  45  ||             || 0.88 ||  0.62      || Set pointing (8.9  2.1)   ||
||    93  ||  08h03 ||  IDCSJ1406  || Track    ||  74 ||  45  ||             || 0.88 ||  0.62      || Set pointing (8.9  2.1)   ||
||    94  ||  08h03 ||  IDCSJ1406  || OTF_SZ   ||  74 ||  45  ||             || 0.88 ||  0.62      || Set pointing (8.9  2.1)   ||