vs01f Results
Submitted checklist.txt and checklist.tex is also available		   [Summary | AIPS | Difmap ]
Analyst: Steven Tingay
Date Prepared: 19-04-1999
 

Summary
 
Observation code : vs01f    AIPS Version : 15APR99   
Date of Observation : 1997/296    Difmap Version : 2.3c 
Source Name : 0923+392    vsop_difmap used : Yes 
Calibration Source(s) :          
Ground telescopes : SC Y MK  Model Fitted to data : Yes 
Tracking Station(s) : RZ    Image made : Yes 
Correlator : Socorro         

 
Abstract
These survey products were generated from an already-reduced GOT dataset (V030m). The fully reduced GOT data were used to produce the survey-required AIPS plots (adhering as closely as possible to the most recently released VSOP survey documentation and scripts). A subset of antennas and timeranges were extracted to produce the VSOP survey dataset and the imaging and model-fitting for the survey were done on this "extracted" dataset.

Suggested parameters for all AIPS tasks were used. CALIB was not run so the final SN and CL tables have non-zero phases in them. This dataset came from Glenn Piner in three parts. The plots provided here are 3 pages in length each.

Imaging and model-fitting both went very well and produced good results.
Model
Flux (Jy)
Radius (mas)
Theta (deg)
Major (mas)
Axial ratio
Phi (deg)
TB (10^12 K)
6.69797 0.102605 139.957 0.592388 0.650299 -16.3251 1.4323
1.87638 0.481085 81.0854 0.741257 0.371491 -28.2670 0.4486
(*) Quoted Brightness temperatures assume Gaussian components and are in the local (z=0) frame.


AIPS Data Reduction Notes
 
- None -

AIPS Input Files
ANTAB.TXT Comments
Done by Glenn Piner

AIPS Output Files
PRTAN.LIS
DTSUM_0.LIS
DTSUM_1.LIS
LISTR.LIS
UVPLT_UV.PS
UVPLT_UVD.PS
UVPLT_UVPA.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_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
POSSM01_AP_1.PS
POSSM01_AP_2.PS


Difmap Data Reduction Notes
Phase selfcal applied? Yes
Global amplitude selfcal (gscal) applied? No
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 (54 kb)
JPEG (39 kb)
 Ampl, Phase vs Time
PS (2127 kb)
JPEG 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18		 (u,v) Coverage
PS (24 kb)
JPEG (28 kb)
Closure Phase vs Time
PS (9233 kb)
JPEG 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 		Clean Image
PS (46 kb)
JPEG (51 kb)
Modelfit
Ampl, Phase vs (u,v) Distance
PS (54 kb)
JPEG (39 kb)
 Ampl, Phase vs Time
PS (2127 kb)
JPEG 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18		 (u,v) Coverage
PS (24 kb)
JPEG (28 kb)
Closure Phase vs Time
PS (9229 kb)
JPEG 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 		Image with model components
PS (45 kb)
JPEG (47 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)
6.69797 0.102605 139.957 0.592388 0.650299 -16.3251 1.4323
1.87638 0.481085 81.0854 0.741257 0.371491 -28.2670 0.4486
(*) Quoted Brightness temperatures assume Gaussian components and are in the local (z=0) frame.


Last updated on Thu Nov 30 01:11:09 GMT 2000
by db_results.pl version 0.3.