VS10Q Results
Submitted checklist.txt and checklist.tex is also available		   [Summary | AIPS | Difmap ]
Analyst: Kaj Wiik
Date Prepared: 09-10-2005
 

Summary
 
Observation code : VS10Q    AIPS Version : 31DEC05   
Date of Observation : 2000/326    Difmap Version : 2.3c 
Source Name : J2151+0552    vsop_difmap used : Yes 
Calibration Source(s) : J2148+06         
Ground telescopes : MK, FD, HN, KP, LA, PT, NL, OV, SC, BR  Model Fitted to data : Yes 
Tracking Station(s) : UZ, TZ    Image made : Yes 
Correlator : Socorro         

 
Abstract
GOT extraction from w331a (BR, LA, MK and SC + HALCA). J1415+1320 is a z= 0.74 GPS source. Slightly extended from SE to NW. There are clearly more structure (clear discrepancy between closure phases and the model) but the UV-coverage or the survey extraction prevent cleaning it out.
Model
Flux (Jy)
Radius (mas)
Theta (deg)
Major (mas)
Axial ratio
Phi (deg)
TB (10^12 K)
0.293530 0.660799 -34.9210 0.291041 1.00000 -3.85881 0.1691
0.138405 1.51648 -33.0024 0.621005 1.00000 -11.4395 0.0175
(*) 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
digicor = -1
delcorr = -1
 
 
 
 
  
INDXR cparm = 0, 0, 0.1;
 
 
1 
 
  
ANTAB infile='HALCA.ANTAB'
 
 
 
 
  
APCAL
 
 
 
7 
  
ACCOR
 
 
 
6 
  
CLCAL refant=4;
4 
7 
5 
 
 Amplitude calibration solutions applied. KP as ref 
CLCOR
 
 
 
 
  
FRING docal -1; dparm 3,500,500,0,1,0;aparm(7)=0.5;solint
   3
1 
 
 
2 
 Full range searched 
CLCAL refant=4;
1 
3 
2 
 
  
FRING dparm 3,50,50,0,0;aparm(7)=0.5;solint
   5
2 
 
 
5 
 Final fitting 
CLCAL refant=4;
2 
5 
3 
 
  
SPLIT aparm(1)=2 0;
5 
 
 
 
 Av within IF 
FITTP
 
 
 
 
 Data written out for analysis in Difmap amplitude 

AIPS Input Files
Comments
- None -

Additional Files
NameDescription
SURVEY.08JSurvey run file

AIPS Output Files
DTSUM_0.LIS
DTSUM_1.LIS
LISTR.LIS
PRTAN.LIS
POSSM01_AP_2.PS
POSSM02_AP_2.PS
POSSM.PS
SN_ACCOR_AMP_1.PS
SN_ACCOR_AMP_2.PS
SN_APCAL_AMP_1.PS
SN_APCAL_AMP_2.PS		 SN_CALIB_DEL_1.PS
SN_CALIB_DEL_2.PS
SN_CALIB_PHA_1.PS
SN_CALIB_PHA_2.PS
SN_CALIB_RAT_1.PS
SN_CALIB_RAT_2.PS
SN_CALIB_SNR_1.PS
SN_CALIB_SNR_2.PS
SN_FRING01_DEL_1.PS
SN_FRING01_DEL_2.PS
SN_FRING01_RAT_1.PS		 SN_FRING01_RAT_2.PS
SN_FRING01_SNR_1.PS
SN_FRING01_SNR_2.PS
UVPLT_UVD.PS
UVPLT_UVPA.PS
UVPLT_UV.PS
VPLOT_AP_2.PS
VPLOT.PS


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

Image
Ampl, Phase vs (u,v) Distance
PS (97 kb)
JPEG (55 kb)
 Ampl, Phase vs Time
PS (815 kb)
JPEG 1, 2, 3, 4, 5, 6		 (u,v) Coverage
PS (51 kb)
JPEG (33 kb)
Closure Phase vs Time
PS (3008 kb)
JPEG 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22		 Clean Image
PS (34 kb)
JPEG (47 kb)
Modelfit
Ampl, Phase vs (u,v) Distance
PS (97 kb)
JPEG (54 kb)
 Ampl, Phase vs Time
PS (819 kb)
JPEG 1, 2, 3, 4, 5, 6		 (u,v) Coverage
PS (51 kb)
JPEG (33 kb)
Closure Phase vs Time
PS (3007 kb)
JPEG 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22		 Image with model components
PS (34 kb)
JPEG (39 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)
0.293530 0.660799 -34.9210 0.291041 1.00000 -3.85881 0.1691
0.138405 1.51648 -33.0024 0.621005 1.00000 -11.4395 0.0175
(*) Quoted Brightness temperatures assume Gaussian components and are in the local (z=0) frame.


Last updated on Fri May 5 07:16:15 UTC 2006
by db_results.pl version 0.3.