Diff for "HLS091828" - www.iram.es Main Wiki

Differences between revisions 8 and 41 (spanning 33 versions)

Brief analysis of the faint source HLS091828 (z=5.243)

Coordinates:

R.A. = 09h18m28.6s
Dec. = 51d42'23.3"

Expected luxes (Combes et al. 2012):

F1.3sma= 55+-7mJy
F0.88mm= 125+-8mJy
F2mm= 15+-7mJy

NIKA obsevations:

Day: 13/06/2013
Scans: 9 Lissajous of 5 min (<=> 45 min) each with followed by tracks (for tuning), 180 to 197
Size of the map:90"x90"
We detect the source at both wavelenghts, shown on the maps given bellow.
1mm_map.pdf 2mm_map.pdf
The profiles are computed by averaging the map in concentric annuli, and we check that the measured flux is, a priori, consistent with what we expect.
1mm_profile.pdf 2mm_profile.pdf
The time per pixel maps are also shown
1mm_time.pdf 2mm_time.pdf
Using Jack-Knives maps, we are able to estimate the noise level in the data.

-  ⇤ ← Revision 8 as of 2013-06-14 14:04:57 → 
  Size: 584
  Editor: NikaBolometer
  Comment:
+   ← Revision 41 as of 2013-06-14 15:35:19 → ⇥
  Size: 1291
  Editor: NikaBolometer
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 1:
-Brief analysis of the faint source HLS091828 (z=5.243).
+'''Brief analysis of the faint source HLS091828 (z=5.243)'''

'''''Coordinates:'''''
 .R.A. = 09h18m28.6s  
 .Dec. = 51d42'23.3"  

'''''Expected luxes (Combes et al. 2012): '''''
 .F1.3sma= 55+-7mJy
 .F0.88mm= 125+-8mJy
 .F2mm= 15+-7mJy

'''''NIKA obsevations:'''''
 .''Day:'' 13/06/2013
 .''Scans'': 9 Lissajous of 5 min (<=> 45 min) each with followed by tracks (for tuning), 180 to 197
 .''Size of the map'':90"x90"
 .We detect the source at both wavelenghts, shown on the maps given bellow. 
 {{attachment:1mm_map.png||width=550,height=400}}  {{attachment:2mm_map.png||width=550,height=400}}
 [[attachment:1mm_map.pdf]]  [[attachment:2mm_map.pdf]]
-Line 4:
+Line 21:
+ .The profiles are computed by averaging the map in concentric annuli, and we check that the measured flux is, a priori, consistent with what we expect.
 {{attachment:1mm_profile.png||width=550,height=400}}  {{attachment:2mm_profile.png||width=550,height=400}}
 [[attachment:1mm_profile.pdf]]  [[attachment:2mm_profile.pdf]]
-Line 5:
+Line 25:
-Coordinates:
     R.A. = 09h18m28.6s
     Dec. = 51d42'23.3"
Fluxes (Combes et al. 2012): 
     F1.3sma= 55+-7mJy
     F0.88mm= 125+-8mJy
     F2mm= 15+-7mJy
+ .The time per pixel maps are also shown
 {{attachment:1mm_time.png||width=550,height=400}}  {{attachment:2mm_time.png||width=550,height=400}}
 [[attachment:1mm_time.pdf]]  [[attachment:2mm_time.pdf]]
-Line 13:
+Line 29:
-NIKA obsevations:
     Day: 13/06/2013
     Scans: 9 Lissajous of 5 min each with followed by tracks (for tunning), 180 to 197
     Size of the map:90"x90"

     We detect the source at both wavelenght, shown on the maps given bellow
     {{attachment:1mm_map.pdf||widht=1400,height=700}}
     {{attachment:2mm_map.pdf||widht=1400,height=700}}
+ .Using Jack-Knives maps, we are able to estimate the noise level in the data.