Diff for "NK2014_Jan23" - www.iram.es Main Wiki

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NIKA, January 23th, 2014 / S4

Back to list of day to day logbook of observations

2014-01-23

We use both the manual log below and the tapas database that automatically fills scans table with the scan informations.
So please login with the t21 acount and its usual password (durc***9) to the TAPAS database.
Yesterday's scan are all in TAPAS (inserted by hand), but the auto fill problem is still there, so in real time we only see the Lissajous. So we keep a manual log below, but in a simplified table with the comments and only the most useful scan info.

Programm for today:

Focus and Beam maps (standard + Lissajou). Centered on the refence detector: #494 of the 2mm array (#5 of the 1mm array is very close to it).
Pointing session
Skydip
Mount polariser, take OTF and Skydip with it (Andrea has left, last day of Nicols, so necessary to test polar scripts today).

Remark for NIKA staff: Good data are on RAW_X10

Remark for Robert: we have a little bug with the IMBFITS production; those which are not there for now are indicated in the comments, and we will remove these comments when imbfits are produced

OFFSET -37 -30 /sys Nasmyth => select detector 494 as reference

Scan	UT	Source	Command	Pointing X,Y, Focus	Comment
112	15h20	Uranus	Track -200 -200	0 0, -1.4	usefull to 1st tune of resonances. OFFSET -37 -30 /sys Nasmyth no imbfits yet
113	15h24	Uranus	pointliss	0 0, -1.4	Tau 0.1
114	15h25	Uranus	cross	0 0, -1.4	problems in the data
115-119	15h26	Uranus	focusliss	0 0, -1.4	started the scan too quickly: tune didn't have time to follow
120	15h30	Uranus	cross	0 0, -1.4
121	15h32	Uranus	focusp	0 0, -1.4	a problem to fix in the pipeline, take this debug time to do a frequency sweep, should not affect data, but several min without obs.
122	15h45	Uranus	track	0 0, -1.4	a problem to fix in the pipeline
123	15h45	Uranus	otfgeom	0 0, -1.4
124-128	16h20	Uranus	focusliss	0 0, -0.8
129	16h22	Uranus	pointliss	0 0, -0.8
130	16h22	Uranus	pointliss	-6 -5, -0.8
131-135	16h31	Uranus	focusliss	-6 -5, -0.8
136	16h39	Uranus	cross	-6 -5, -0.8
137	16h39	Uranus	cross	-6 -5, -0.9
138	16h44	Uranus	cross	-5 -3, -0.9
139	16h46	Uranus	focusp	-5 -3, -0.9
140	16h45	Uranus	otfgeom	-5 -3, -0.9
141	17h05	Uranus	otfgeom	-5 -3, -0.9
142	17h14	Uranus	cross	-5 -3, -0.9	Start pointing session should put pointing -4.7 -1.7
143	17h20	Uranus	cross	-4.7 -1.7, -0.9	should put pointing -4.1 -2.2
144	17h27	3C454.3 (=2251+158)	track	-4.1 -2.2, -0.9
145	17h27	3C454.3 (=2251+158)	cross	-4.1 -2.2, -0.9	should put pointing -2.6 -2.4
146	17h27	3C454.3	cross	-4.1 -2.2, -0.9	should put pointing -1.9 -2.7
147	17h27	3C454.3	cross	-2.6 -2.4, -0.9	should put pointing -1.7 -2.6
148	17h40	2223-052	track	-1.7 -2.6, -0.9
149	17h40	2223-052	cross	-1.7 -2.6, -0.9	should put pointing 0.5 -1.6
150	17h40	2255-282	track	0.5 -1.6, -0.9
151	17h40	2255-282	cross	0.5 -1.6, -0.9	tunning during the scan (very low elevation)
152	17h40	2255-282	cross	0.5 -1.6, -0.9	should put pointing 2 -3
153	17h53	Uranus	track	2 -3, -0.9
154	17h53	Uranus	cross	2 -3, -0.9	should put pointing -4 -1.7
155	17h53	Uranus	cross	-4 -1.7, -0.9	should put pointing -3.8 -1.5
156	18h02	0202+149	track	-3.8 -1.5, -0.9
157	18h02	0202+149	cross	-3.8 -1.5, -0.9	should put pointing -8 -4.3
158	18h05	0202+149	pointliss	-3.8 -1.5, -0.9	should put pointing -8.3 -3.8
159	18h02	0202+149	cross	-8.3 -3.8, -0.9	should put pointing -8.3 -2.8
160	18h13	0234+285	track	-8.3 -2.8, -0.9
161	18h13	0234+285	cross	-8.3 -2.8, -0.9	should put pointing -7.7 -4.6
162	18h19	0420-014	track	-7.7 -4.6, -0.9
163	18h19	0420-014	cross	-7.7 -4.6, -0.9	should put pointing -3.2 0.1 A wind alarm just after the scan
164	18h19	0420-014	focusp	-7.7 -4.6, -0.9	cancelled (pb with azimuth motors)
165	18h32	0420-014	focusp	-7.7 -4.6, -0.9	focus should be -1.09
166-170	18h32	0420-014	focusliss	-3.2 0.1, -0.9	focus should be -1.3
171	18h44	0420-014	cross	-3.2 0.1, -1.3	should put pointing -4.8 1.2
172	18h49	0420-014	track	-4.8 1.2, -1.3
173	18h49	0420-014	cross	-4.8 1.2, -1.3	should put pointing -0.7 3.9
174	18h56	0420-014	pointliss	-4.8 1.2, -1.3	should put pointing -0.5 3.9 Very windy, telescope at the limit, big tracking errors)
175-176	19h00	0234+285	track	-0.5 3.9, -1.3	scans canceled choose source a bit to high because of wind
177	19h00	0235+164	track	-0.5 3.9, -1.3	scan canceled a process of the telescope had to be killed
178	19h00	0235+164	track	-0.5 3.9, -1.3
179	19h00	0235+164	cross	-0.5 3.9, -1.3	should put pointing -7.9 0.5
180	19h07	0235+164	cross	-7.9 0.5, -1.3	should put pointing -8.4 0.6
181	19h10	2251+158 (=3C454.3)	track	-8.4 0.6, -1.3
182	19h10	2251+158 (=3C454.3)	cross	-8.4 0.6, -1.3	should put pointing 2.9 1.2
183	19h10	2251+158 (=3C454.3)	cross	-8.4 0.6, -1.3	should put pointing 2.8 1.3
184	19h10	2251+158 (=3C454.3)	cross	2.8 1.3, -1.3	should put pointing 3.3 0.7
185	19h24	0133+476	track	3.3 0.7, -1.3
186	19h24	0133+476	cross	3.3 0.7, -1.3	problem / too much wind ?
187	19h24	2254+617 (=CepA)	track	3.3 0.7, -1.3	Telescope stop due to wind (...at diner time...)
raw_X10/X_2014_01_23_23h02m09_man	23h02		polar_cabine
raw_X10/X_2014_01_23_23h14m52_man	23h14		polar_cabine
raw_X10/X_2014_01_23_23h41m15_man	23h41		polar_cabine

-  ⇤ ← Revision 1 as of 2014-01-23 14:42:57 → 
  Size: 1496
  Editor: NikaBolometer
  Comment:
+   ← Revision 29 as of 2014-01-24 12:39:07 → ⇥
  Size: 8020
  Editor: NikaBolometer
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 1:
-NIKA January 22th, 2014 / S3
+NIKA, January 23th, 2014 / S4
 Line 7:
-Now we will use the tapas database that automatically fills scans table with the informations we were filling by hand untill now.

So please login with the t21 acount and its usual password (durc***9) to the [[https://tapas.iram.es/tapas/ | TAPAS]] database.
 .'''Actually only Lissajous and and skydip scans appear on TAPA, all crosses, focus, otfmap are missing ! So continue with manual log until this problem on TAPAS is solved.'''
+ .We use both the manual log below and the tapas database that automatically fills scans table with the scan informations.
 .So please login with the t21 acount and its usual password (durc***9) to the [[https://tapas.iram.es/tapas/ | TAPAS]] database.
 .'''Yesterday's scan are all in TAPAS (inserted by hand), but the auto fill problem is still there, so in real time we only see the Lissajous. So we keep a manual log below, but in a simplified table with the comments and only the most useful scan info.'''
-Line 13:
+Line 12:
- * Check pointing and Nasmyth offset after re-alignment with the laser. Conclusion from yesterday: we don't have a reliable way to optimise the radio alignment, so we will rely only on the laser alignment, which seem very close to optimal according to 1st conclusions from yesterday.
 * Focus and Beam maps (standard + Lissajou).
+ * Focus and Beam maps (standard + Lissajou). Centered on the refence detector: #494 of the 2mm array (#5 of the 1mm array is very close to it).
-Line 16:
+Line 14:
- * Polariser on, and test observations with polariser: beam maps (+pointing and focus of course) first on planet then on a polarised source.
+ * Skydip
 * Mount polariser, take OTF and Skydip with it (Andrea has left, last day of Nicols, so necessary to test polar scripts today).
-Line 18:
+Line 17:
+Remark for NIKA staff: Good data are on RAW_X10
 Line 19:
+''Remark for Robert: we have a little bug with the IMBFITS production; those which are not there for now are indicated in the comments, and we will remove these comments when imbfits are produced''
-Line 20:
+Line 21:
-||'''Scan'''||'''UT'''||'''Source'''||'''Command'''   ||'''Az'''||'''El'''||'''Pointing X,Y, Focus'''||'''Tau225'''|| '''Comment'''  ||
|| 10       ||  14h00 ||  Uranus    || Track -200 -200 ||  123   ||  40    ||   0,0,0.0    -2.4     ||   0.15    ||   Track60       ||
|| 11       ||  14h03 ||  Uranus    || cross           ||  123   ||  40    ||   0,0,0.0             ||   0.15    ||   offset 0 0    ||
+'''OFFSET -37 -30 /sys Nasmyth => select detector 494 as reference'''

||'''Scan'''||'''UT'''||'''Source'''||'''Command'''    ||'''Pointing X,Y, Focus'''|| '''Comment'''  ||
|| 112      ||  15h20 ||  Uranus    || Track -200 -200 ||  0  0, -1.4       || usefull to 1st tune of resonances. OFFSET -37 -30 /sys Nasmyth ''no imbfits yet'' ||
|| 113      ||  15h24 ||  Uranus    || pointliss       ||  0  0, -1.4       || Tau 0.1  ||
|| 114      ||  15h25 ||  Uranus    || cross           ||  0  0, -1.4       ||'''problems in the data'''  ||
|| 115-119  ||  15h26 ||  Uranus    || focusliss       ||  0  0, -1.4       ||'''started the scan too quickly: tune didn't have time to follow'''  ||
|| 120      ||  15h30 ||  Uranus    || cross           ||  0  0, -1.4       || ||
|| 121      ||  15h32 ||  Uranus    || focusp          ||  0  0, -1.4       || a problem to fix in the pipeline, take this debug time to do a frequency sweep, should not affect data, but several min without obs. ||
|| 122      ||  15h45 ||  Uranus    || track           ||  0  0, -1.4       || a problem to fix in the pipeline ||
|| 123      ||  15h45 ||  Uranus    || otfgeom         ||  0  0, -1.4       ||  ||
|| 124-128  ||  16h20 ||  Uranus    || focusliss       ||  0  0, -0.8       ||  ||
|| 129      ||  16h22 ||  Uranus    || pointliss       ||  0  0, -0.8       ||  ||
|| 130      ||  16h22 ||  Uranus    || pointliss       || -6 -5, -0.8       ||  ||
|| 131-135  ||  16h31 ||  Uranus    || focusliss       || -6 -5, -0.8       ||  ||
|| 136      ||  16h39 ||  Uranus    || cross           || -6 -5, -0.8       ||  ||
|| 137      ||  16h39 ||  Uranus    || cross           || -6 -5, -0.9       ||  ||
|| 138      ||  16h44 ||  Uranus    || cross           || -5 -3, -0.9       ||  ||
|| 139      ||  16h46 ||  Uranus    || focusp          || -5 -3, -0.9       ||  ||
|| 140      ||  16h45 ||  Uranus    || otfgeom         || -5 -3, -0.9       ||  ||
|| 141      ||  17h05 ||  Uranus    || otfgeom         || -5 -3, -0.9       ||  ||
|| 142      ||  17h14 ||  Uranus    || cross           || -5 -3, -0.9       || '''Start pointing session''' should put pointing -4.7 -1.7 ||
|| 143      ||  17h20 ||  Uranus    || cross           || -4.7 -1.7, -0.9   || should put pointing -4.1 -2.2  ||
|| 144      ||  17h27 ||3C454.3 (=2251+158)|| track    || -4.1 -2.2, -0.9   ||  ||
|| 145      ||  17h27 ||3C454.3 (=2251+158)|| cross   || -4.1 -2.2, -0.9   || should put pointing -2.6 -2.4  ||
|| 146      ||  17h27 ||3C454.3   || cross           || -4.1 -2.2, -0.9   || should put pointing -1.9 -2.7  ||
|| 147      ||  17h27 ||3C454.3   || cross           || -2.6 -2.4, -0.9   || should put pointing -1.7 -2.6  ||
|| 148      ||  17h40 ||  2223-052  || track           || -1.7 -2.6, -0.9   ||  ||
|| 149      ||  17h40 ||  2223-052  || cross           || -1.7 -2.6, -0.9   || should put pointing 0.5 -1.6  ||
|| 150      ||  17h40 ||  2255-282  || track           ||  0.5 -1.6, -0.9   ||  ||
|| 151      ||  17h40 ||  2255-282  || cross           ||  0.5 -1.6, -0.9   || tunning during the scan (very low elevation)  ||
|| 152      ||  17h40 ||  2255-282  || cross           ||  0.5 -1.6, -0.9   || should put pointing 2 -3  ||
|| 153      ||  17h53 ||  Uranus    || track           ||  2 -3, -0.9   ||  ||
|| 154      ||  17h53 ||  Uranus    || cross           ||  2 -3, -0.9   || should put pointing -4 -1.7  ||
|| 155      ||  17h53 ||  Uranus    || cross           || -4  -1.7, -0.9   || should put pointing -3.8 -1.5   ||
|| 156      ||  18h02 ||  0202+149  || track           || -3.8 -1.5, -0.9   ||  ||
|| 157      ||  18h02 ||  0202+149  || cross           || -3.8 -1.5, -0.9   || should put pointing -8 -4.3  ||
|| 158      ||  18h05 ||  0202+149  || pointliss       || -3.8 -1.5, -0.9   || should put pointing -8.3 -3.8  ||
|| 159      ||  18h02 ||  0202+149  || cross           || -8.3 -3.8, -0.9   || should put pointing -8.3 -2.8  ||
|| 160      ||  18h13 ||  0234+285  || track           || -8.3 -2.8, -0.9   ||   ||
|| 161      ||  18h13 ||  0234+285  || cross           || -8.3 -2.8, -0.9   || should put pointing -7.7 -4.6  ||
|| 162      ||  18h19 ||  0420-014  || track           || -7.7 -4.6, -0.9   ||   ||
|| 163      ||  18h19 ||  0420-014  || cross           || -7.7 -4.6, -0.9   || should put pointing -3.2 0.1 A wind alarm just after the scan  ||
|| 164      ||  18h19 ||  0420-014  || focusp          || -7.7 -4.6, -0.9   || '''cancelled''' (pb with azimuth motors)  ||
|| 165      ||  18h32 ||  0420-014  || focusp          || -7.7 -4.6, -0.9   || focus should be -1.09  ||
|| 166-170  ||  18h32 ||  0420-014  || focusliss       || -3.2 0.1, -0.9   || focus should be -1.3  ||
|| 171      ||  18h44 ||  0420-014  || cross           || -3.2 0.1, -1.3   || should put pointing -4.8 1.2  ||
|| 172      ||  18h49 ||  0420-014  || track           || -4.8 1.2, -1.3   ||   ||
|| 173      ||  18h49 ||  0420-014  || cross           || -4.8 1.2, -1.3   || should put pointing -0.7 3.9  ||
|| 174      ||  18h56 ||  0420-014  || pointliss       || -4.8 1.2, -1.3   || should put pointing -0.5 3.9 Very windy, telescope at the limit, big tracking errors) ||
|| 175-176  ||  19h00 ||  0234+285  || track           || -0.5 3.9, -1.3   || '''scans canceled''' choose source a bit to high because of wind  ||
|| 177      ||  19h00 ||  0235+164  || track           || -0.5 3.9, -1.3   || '''scan canceled''' a process of the telescope had to be killed  ||
|| 178      ||  19h00 ||  0235+164  || track           || -0.5 3.9, -1.3   ||  ||
|| 179      ||  19h00 ||  0235+164  || cross           || -0.5 3.9, -1.3   || should put pointing -7.9 0.5  ||
|| 180      ||  19h07 ||  0235+164  || cross           || -7.9 0.5, -1.3   || should put pointing -8.4 0.6  ||
|| 181      ||  19h10 ||2251+158 (=3C454.3)|| track    || -8.4 0.6, -1.3   ||  ||
|| 182      ||  19h10 ||2251+158 (=3C454.3)|| cross    || -8.4 0.6, -1.3   || should put pointing 2.9 1.2  ||
|| 183      ||  19h10 ||2251+158 (=3C454.3)|| cross    || -8.4 0.6, -1.3   || should put pointing 2.8 1.3  ||
|| 184      ||  19h10 ||2251+158 (=3C454.3)|| cross    ||  2.8 1.3, -1.3   || should put pointing 3.3 0.7  ||
|| 185      ||  19h24 ||  0133+476  || track           ||  3.3 0.7, -1.3   ||  ||
|| 186      ||  19h24 ||  0133+476  || cross           ||  3.3 0.7, -1.3   || problem / too much wind ? ||
|| 187      ||  19h24 ||2254+617 (=CepA) || track      ||  3.3 0.7, -1.3   || ''Telescope stop due to wind'' (...at diner time...) ||
|| raw_X10/X_2014_01_23_23h02m09_man     ||  23h02 ||  || polar_cabine ||    ||  ||
|| raw_X10/X_2014_01_23_23h14m52_man     ||  23h14 ||  || polar_cabine ||    ||  ||
|| raw_X10/X_2014_01_23_23h41m15_man     ||  23h41 ||  || polar_cabine ||    ||  ||