VS09X1 Results
Submitted checklist.txt and checklist.tex is also available		   [Summary | AIPS | Difmap ]
Analyst: Richard Dodson
Date Prepared: 08-08-2004
 

Summary
 
Observation code : VS09X1    AIPS Version : 31DEC03   
Date of Observation : 2002/175    Difmap Version : 2.4a 
Source Name : J1147-0724    vsop_difmap used : No 
Calibration Source(s) :          
Ground telescopes : UD HO  Model Fitted to data : Yes 
Tracking Station(s) : UZ    Image made : No 
Correlator : Penticton         

 
Abstract
DQA reports no fringes to UD. Confirmed Hobart T sys is listed as 350, so I assume that FT is 0.38, even tho it is late for this to be so.

single baseline
Model
Flux (Jy)
Radius (mas)
Theta (deg)
Major (mas)
Axial ratio
Phi (deg)
TB (10^12 K)
0.362760 0.00000 0.00000 0 0 0 0.0000
(*) Quoted Brightness temperatures assume Gaussian components and are in the local (z=0) frame.


AIPS Data Reduction Notes
 
Task
Adverbs
CL
in
SN
in
CL
out
SN
out
Comments
FITLD clint = 0.25
digicor = -1
delcorr = -1
 
 
 
 
  
INDXR cparm = 0, 0, 0.25;
 
 
1 
 
  
ANTAB infile='antab.txt'
 
 
 
 
 Hobart Tsys is very high by ~ 1.9 -- incorrect? 
APCAL
 
 
 
1 
  
CLCAL refant=1;
1 
1 
2 
 
 Amplitude calibration solutions applied. HO as ref 
FRING docal -1; dparm 2,0,0,0.5,0;aparm(7)=0.1;solint
   5,10,15
 
 
 
3,4,5 
 Full range searched 
SNEDT/SNSMO bparm 0 0 1/6 1/2 0
 
3 
 
5,6 
  
CLCAL refant=1;
2 
6 
3 
 
  
CALIB refant=1;solint=5;ante 1;baseli
   3;
3 
 
 
7 
  
CLCAL refant=1;
3 
7 
4 
 
  
SPLIT aparm(1)=2 0;
4 
 
 
 
 Av within IF 
FITTP
 
 
 
 
 Data written out for analysis in Difmap 

AIPS Input Files
ANTAB.TXT Comments
Some HO-UD data missing in FLAGV=1

AIPS Output Files
DTSUM_1.LIS
PRTAN.LIS
LISTR.LIS
DTSUM_0.LIS
VPLOT.PS
POSSM.PS
UVPLT_UV.PS
UVPLT_UVD.PS
UVPLT_UVPA.PS		 SN_APCAL_AMP_1.PS
SN_APCAL_AMP_2.PS
SN_FRING01_DEL_2.PS
SN_FRING01_DEL_1.PS
SN_FRING01_RAT_1.PS
SN_FRING01_RAT_2.PS
SN_FRING01_SNR_1.PS
SN_FRING01_SNR_2.PS
SN_CALIB_DEL_1.PS		 SN_CALIB_DEL_2.PS
SN_CALIB_RAT_1.PS
SN_CALIB_RAT_2.PS
SN_CALIB_SNR_1.PS
SN_CALIB_SNR_2.PS
SN_CALIB_PHA_1.PS
SN_CALIB_PHA_2.PS


Difmap Data Reduction Notes
Phase selfcal applied? No
Global amplitude selfcal (gscal) applied? No
Amplitude selfcal on non-global timescales used? No
Modelfit made and saved? Yes
Image Made and saved? No
Comments on Difmap processing
single baseline point source

Modelfit
Ampl, Phase vs (u,v) Distance
PS (16 kb)
JPEG (35 kb)
 Ampl, Phase vs Time
PS (33 kb)
JPEG 1		 (u,v) Coverage
PS (8 kb)
JPEG (23 kb)
Closure Phase vs Time
PS (826 bytes)
JPEG 1		 Image with model components
PS (26 kb)
JPEG (34 kb)

More details on the Images and Modelfits are found in this page.

Model
Flux (Jy)
Radius (mas)
Theta (deg)
Major (mas)
Axial ratio
Phi (deg)
TB (10^12 K)
0.362760 0.00000 0.00000 0 0 0 0.0000
(*) Quoted Brightness temperatures assume Gaussian components and are in the local (z=0) frame.


Last updated on Fri Aug 6 08:29:27 GMT 2004
by db_results.pl version 0.3.