Diff for "NK2015_Oct13" - www.iram.es Main Wiki

Differences between revisions 1 and 9 (spanning 8 versions)

NIKA October 13th, 2015 / S1

2015-10-13

.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 -2mm (not at all optimised, first task is try to improve on this!)

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

Scan	UT	Source	Command	Az	El	Pointing X, Y, Focus	Tau225	Comment
88-89	20h29	Uranus	Track	109	34	0,0,0.1	0.4
90	20h41	Uranus	Pointcross	112	37	0,0,0.1	0.4	set pointing -16.6 3.0
92	20h48	Uranus	Pointcross	112	37	0,0,0.1	0.4	set pointing -18 2.7 : check !, fwhm=13.8, 19.8 arcsec
93-97	20h50	Uranus	focuslissold	112	37	0,0,0.1	0.4	set focus -0.2, fwhm=13, 18.4
98-100	20h50	Uranus	Track	112	37	0,0,0.1	0.4	lost resonances: wait for a fix. Now TAPAS is working again (IH and FD fixed it following WB instructions)
103	20h50	Uranus	pointcross	112	37	0,0,-0.2	0.4	set pointing -14.8 6.6
104-108	20h50	Uranus	focuslissold	112	37	0,0,-0.2	0.4

-  ⇤ ← Revision 1 as of 2015-10-13 20:29:48 → 
  Size: 958
  Editor: NikaBolometer
  Comment:
+   ← Revision 9 as of 2015-10-13 21:42:25 → ⇥
  Size: 1920
  Editor: NikaBolometer
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 26:
-|| 88       || 20h29  ||  Uranus    || Track         ||  109   ||  34    ||   0,0,0.1                ||   0.4      ||  ||
+|| 88-89    || 20h29  ||  Uranus    || Track         ||  109   ||  34    ||   0,0,0.1                ||   0.4      ||  ||
|| 90       || 20h41  ||  Uranus    || Pointcross    ||  112   ||  37    ||   0,0,0.1                ||   0.4      || set pointing -16.6 3.0 ||
|| 92       || 20h48  ||  Uranus    || Pointcross    ||  112   ||  37    ||   0,0,0.1                ||   0.4      || set pointing -18 2.7 : check !, fwhm=13.8, 19.8 arcsec||
|| 93-97    || 20h50  ||  Uranus    || focuslissold  ||  112   ||  37    ||   0,0,0.1                ||   0.4      || set focus -0.2, fwhm=13, 18.4||
|| 98-100   || 20h50  ||  Uranus    || Track         ||  112   ||  37    ||   0,0,0.1                ||   0.4      || lost resonances: wait for a fix. Now TAPAS is working again (IH and FD fixed it following WB instructions)||
|| 103  || 20h50  ||  Uranus    || pointcross  ||  112   ||  37    ||   0,0,-0.2                ||   0.4      || set pointing -14.8 6.6||
|| 104-108  || 20h50  ||  Uranus    || focuslissold  ||  112   ||  37    ||   0,0,-0.2                ||   0.4      || ||