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NIKA October 14th, 2015 / S1

Back to list of day to day logbook of observations

2015-10-14

Following not updated

.Cryostat Temperature: 170mK cooling down slowly

Arrays status tonight: full 2mm array - 1-3 Hz noise; 2 feed lines on 1mm array 3-5Hz noise

Modulation frequency: 10kHz 1mm, 5kHz 2mm

Opacity is measured with the new taumeter at 225 GHz

Nasmyth offsets : 0, 0

Set Focus : we start at -0.6 mm which was the good value before clouds

Quick description of the session: beam map.

Data Repository: /home/nika2/NIKA/Data/run13_X/scan24_X

Scan	UT	Source	Command	Az	El	Pointing X, Y, Focus	Tau225	Comment
1-3	00h03	Uranus	Track point	186	59	0,0,0.	0.6	Lost resonances
4	00h16	Uranus	Pointcross	186	59	-9.8, 6.3 , -0.6	0.6	pointing OK
5-14	00h20	Uranus	focuslissold	200	57	-9.8, 6.3, -0.55	0.42	had to do 2 focus, first one was weird (see Tapas comments)
15	00h41	Uranus	otfgeom	208	57	-9.8, 6.3 , -0.55	0.42	FWHM higher than expected
16	00h55		skydip				0.42
109	7h	Mars	track	123	47	0,0,0	0.5
110-114	7h	Mars	focuslissold	123	47	0,0,-0.5	0.5
115	7h	Mars	beammap	123	47	0,0,-0.5	0.5	CANCELED: line D of 2mm array was not there!
116	7h50	Mars	beammap (1/3)	134	53	0,0,-0.5	0.45
117	7h50	Mars	beammap (2/3)	134	53	0,0,-0.5	0.45
118	8h20	Mars	beammap (3/3)	134	53	0,0,-0.5	0.45
119-123	8h20	Mars	focuslissold	134	53	0,0,-0.5	0.45	checking, the sun is rising very fast: set focus 0
124	7h50	Mars	beammap (1/3)	134	53	0,0,-0.5	0.45
125	7h50	Mars	beammap (2/3)	134	53	0,0,-0.5	0.45
126	8h20	Mars	beammap (3/3)	134	53	0,0,-0.5	0.45

|| 128 || 9h42 || Mars || focuslissold || 183 || 61 || 0,0,-0.5 || 0.45 || || Clouds are coming up. Opacity increasing. Scans 130, 131, 132 not found. || 133 || 9h58 || Mars || Pointcross || 189 || 60 || 0,0,-0.5 || 0.45 || || Scan made, but the file is not good. || 134 || 10h02 || Mars || Pointcross || 191 || 60 || 0,0,-0.5 || 0.42 || || Scan made, file is good || 135-139 || 10h08 || Mars || focuslissold || 194 || 60 || 0,0,-0.5 || 0.42 || || Scan 136 not found. Seems overlapped with 135. || 140 || 10h22 || Mars || beammap (1/3) ||201 || 59 || 0,0,-0.5 || 0.42 || || || 141 || 10h40 || Mars || beammap (2/3) ||210 || 57 || 0,0,-0.5 || 0.42 || || Acquisition routine was down. Scan not registered. || 142 || 10h54 || Mars || beammap (3/3) ||216 || 56 || 0,0,-0.5 || 0.42 || ||

143-147

11h08

Mars

focuslissold

221

0,0,-0.6

0.42

|| 148 || 11h22 || Mars || beammap (1/3) || 225 || 52 || 0,0,-0.6 || 0.42 || || Clouds are coming up. Opacity increasing.

149

11h

Mars

beammap (2/3)

225

0,0,-0.6

0.42

|| 150 || 11h50 || Mars || beammap (3/3) || 236 || 47 || 0,0,-0.6 || 0.42 || || Problem with the file, half of the map is missing || 151 || 12h11 || Mars || Pointcross || 239 || 45 || 0,0, 0.0 || 0.42 || || Clouds keep coming up. Opacity increasing.

-  ⇤ ← Revision 1 as of 2015-10-14 00:32:14 → 
  Size: 29
  Editor: NikaBolometer
  Comment:
+   ← Revision 10 as of 2015-10-14 12:14:20 → ⇥
  Size: 4341
  Editor: NikaBolometer
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 1:
-Describe NK2015_Oct14 here.
+NIKA October 14th, 2015 / S1

[[D2DLogNika2Run1 |Back to list of day to day logbook of observations]]

== 2015-10-14 ==

----
==== Following not updated ====
'' .Cryostat Temperature: 170mK cooling down slowly 
 Arrays status tonight:  full 2mm array - 1-3 Hz noise; 2 feed lines on 1mm array 3-5Hz noise 
Modulation frequency: 10kHz 1mm, 5kHz 2mm

Opacity is measured with the new taumeter at 225 GHz 

Nasmyth offsets : 0, 0

Set Focus : we start at -0.6 mm which was the good value before clouds

 .Quick description of the session: beam map.''
----

Data Repository: /home/nika2/NIKA/Data/run13_X/scan24_X  


||'''Scan'''||'''UT'''||'''Source'''||'''Command'''  ||'''Az'''||'''El'''||'''Pointing X, Y, Focus'''||'''Tau225'''||    '''Comment'''         ||
|| 1-3    || 00h03  ||  Uranus    || Track point     ||  186   || 59    ||   0,0,0.                ||   0.6      || Lost resonances ||
|| 4       || 00h16  ||  Uranus    || Pointcross    ||  186   ||  59    ||   -9.8, 6.3 , -0.6       ||   0.6      ||  pointing OK ||
|| 5-14     || 00h20   || Uranus    || focuslissold  ||  200   || 57    || -9.8, 6.3, -0.55         ||  0.42      || had to do 2 focus, first one was weird (see Tapas comments)||
|| 15       || 00h41   || Uranus     || otfgeom || 208 || 57 || -9.8, 6.3 , -0.55 || 0.42 || FWHM higher than expected ||
|| 16       || 00h55   ||            || skydip  ||     ||    ||                   || 0.42 ||   ||
|| 109      || 7h      ||      Mars  || track   || 123 || 47 ||     0,0,0         || 0.5 ||   ||
|| 110-114      || 7h      ||      Mars  || focuslissold   || 123 || 47 ||     0,0,-0.5         || 0.5 ||   ||
|| 115      || 7h      ||      Mars  || beammap   || 123 || 47 ||     0,0,-0.5         || 0.5 ||  CANCELED: line D of 2mm array was not there! ||
|| 116      || 7h50      ||      Mars  || beammap (1/3)   || 134 || 53 ||     0,0,-0.5         || 0.45 ||   ||
|| 117      || 7h50      ||      Mars  || beammap (2/3)  || 134 || 53 ||     0,0,-0.5         || 0.45 ||   ||
|| 118      || 8h20      ||      Mars  || beammap (3/3)  || 134 || 53 ||     0,0,-0.5         || 0.45 ||   ||
|| 119-123      || 8h20      ||      Mars  || focuslissold  || 134 || 53 ||     0,0,-0.5         || 0.45 ||  checking, the sun is rising very fast: set focus 0 ||
|| 124      || 7h50      ||      Mars  || beammap (1/3)   || 134 || 53 ||     0,0,-0.5         || 0.45 ||   ||
|| 125      || 7h50      ||      Mars  || beammap (2/3)  || 134 || 53 ||     0,0,-0.5         || 0.45 ||   ||
|| 126      || 8h20      ||      Mars  || beammap (3/3)  || 134 || 53 ||     0,0,-0.5         || 0.45 ||   ||
|| 128      || 9h42      ||      Mars  || focuslissold  || 183 || 61 ||     0,0,-0.5         || 0.45 ||   || Clouds are coming up. Opacity increasing. Scans 130, 131, 132 not found.
|| 133      || 9h58      ||      Mars  || Pointcross  || 189 || 60 ||     0,0,-0.5         || 0.45 ||   || Scan made, but the file is not good.
|| 134      || 10h02      ||      Mars  || Pointcross  || 191 || 60 ||     0,0,-0.5         || 0.42 ||   || Scan made, file is good
|| 135-139  || 10h08      ||      Mars  || focuslissold  || 194 || 60 ||     0,0,-0.5         || 0.42 ||   || Scan 136 not found. Seems overlapped with 135.
|| 140      || 10h22      ||      Mars  || beammap (1/3)  ||201 || 59 ||     0,0,-0.5         || 0.42 ||   || 
|| 141      || 10h40      ||      Mars  || beammap (2/3)  ||210 || 57 ||     0,0,-0.5         || 0.42 ||   || Acquisition routine was down. Scan not registered.
|| 142      || 10h54      ||      Mars  || beammap (3/3)  ||216 || 56 ||     0,0,-0.5         || 0.42 ||   || 
|| 143-147  || 11h08      ||      Mars  || focuslissold  ||221 || 54 ||     0,0,-0.6         || 0.42 ||   ||
|| 148      || 11h22      ||      Mars  || beammap (1/3)   || 225 || 52 ||     0,0,-0.6         || 0.42 ||   || Clouds are coming up. Opacity increasing.
|| 149      || 11h       ||      Mars  || beammap (2/3)  || 225 || 52 ||     0,0,-0.6         || 0.42 ||   ||
|| 150      || 11h50      ||      Mars  || beammap (3/3)  || 236 || 47 ||     0,0,-0.6         || 0.42 ||   || Problem with the file, half of the map is missing
|| 151      || 12h11      ||      Mars  || Pointcross  || 239 || 45 ||     0,0, 0.0         || 0.42 ||   || Clouds keep coming up. Opacity increasing.