VS05b Results
Submitted checklist.txt and checklist.tex is also available		   [Summary | AIPS | Difmap ]
Analyst: Yoshiharu Asaki
Date Prepared: 05-10-2005
 

Summary
 
Observation code : VS05b    AIPS Version : 31DEC04 
Date of Observation : 2001/346    Difmap Version : 2.4e 
Source Name : J1159+29    vsop_difmap used : No 
Calibration Source(s) : J1229+02, J1310+32         
Ground telescopes : VLBA_MK, VLBA_LA, VLBA_SC, VLBA_NL  Model Fitted to data : No 
Tracking Station(s) : TZ    Image made : No 
Correlator : Socorro         

 
Abstract
Note that this data set is REANALYZED AGNAIN, so DO NOT USE THE PRIVIOUS DATA SET OF VS05B ANALYZED BY Y.ASAKI. This survey observation was carried out as a GOT dual polarization observation (w315d). The calibration procedure was carried out with the standard AIPS calibration with FRING. Good fringes are detected for all the baselines. After the calibration for the stokes of LL, baselines of VLBA_MK, VLBA_LA, VLBA_SC, VLBA_NL, and TZ were extracted with UVCOP. Since there are systematic differences in amplitude of about 20\% between IF-1 and -2 in baselines of VLBA_LA, an adjustment with gscale in difmap was applied.


AIPS Data Reduction Notes
 
Task
Adverbs
CL
in
SN
in
CL
out
SN
out
Comments
FITLD douvcomp = 1
doconcat = 1
clint = 0.1
digicor = 1
 
 
 
 
  
MSORT sort 'tb'
 
 
 
 
  
INDXR cparm 0, 0, 0.1, 0
 
 
1 
 
  
MERGECAL tyver 0; gcver 0; pcver 0;
   timetol 2; outver 0
 
 
 
 
  
APCAL tyver 2; gcver 2; snver 1
 
 
 
1 
  
SNSMO smptype 'mwf'; bparm 0.5, 0
smotype 'ampl'; cparm 0
inver 1; outver 2
 
1 
 
2 
  
ANTAB tyver 0; gcver 0
 
 
 
 
  
APCAL tyver 3; gcver 3; snver 3
 
 
 
3 
  
CLCAL opcode 'cali'; interpol
   'self'
smotype 'ampl'; snver 2;
    inver 3; gainver 1; gainuse
   2
calsour 'j1159+29',''; source
   'j1159+29',''
1 
2, 3 
2 
 
  
ACCOR solint = 1
 
 
 
4 
  
SNEDT
 
4 
 
5 
  
CLCAL
2 
5 
3 
 
  
UVFLG antenna 2, 0; flagver 1;
   bif 2; eif 2
opcode 'flag'; reason 'IF-2
   DEAD'
 
 
 
 
  
TACOP
3 
 
4 
 
  
CLCOR opcode 'cloc'; gainver 4;
   gainuse 4
antenna 1, 0; clcorprm 0,
   50, 0, 0, 0, 0, 2, 0; go
antenna 2, 0; clcorprm 0,
   78, 0, 0, 0, 0, 2, 0; go
antenna 3, 0; clcorprm 0,
   55, 0, 0, 0, 0, 2, 0; go
antenna 4, 0; clcorprm 0,
   25, 0, 0, 0, 0, 2, 0; go
antenna 6, 0; clcorprm 0,
   40, 0, 0, 0, 0, 2, 0; go
antenna 7, 0; clcorprm 0,
   25, 0, 0, 0, 0, 2, 0; go
antenna 9, 0; clcorprm 0,
   30, 0, 0, 0, 0, 2, 0; go
antenna 10, 0; clcorprm 0,
   70, 0, 0, 0, 0, 2, 0; go
antenna 11, 0; clcorprm 0,
   600, 0, 0, 0, 0, 2, 0; go
4 
 
4 
 
  
SPLIT source 'j1159+29', ''; stokes
   'll'; bif 0; eif 0
timer 0 10 30 0 0 14 0 0
bchan 1; echan 0; docalib
   1; gainuse 4; flagver 1
aparm 1, 0; nchav 1; chinc 1
 
 
 
 
  
FRING bchan 5; echan 100
timer 0
solint = 2; solsub 0; solmin
   0
aparm 1, 0, 0, 0, 0, 0, 7, 0
dparm 0, 200, 200, 0
 
 
 
 
  
IBLED antenna 5, 6, 7, 10, 11, 0
baseline 5, 6, 7, 10, 11, 0
bif 1; eif 1; go
bif 2; eif 2; go
 
 
 
 
  
UVCOP antenna 5, 6, 7, 10, 11, 0
baseline 5, 6, 7, 10, 11, 0
flagver 1
 
 
 
 
  
FITTP
 
 
 
 
  

AIPS Input Files
ANT.TXT
ANTAB.TXT
INDXR.TXT		 Comments
- None -

AIPS Output Files
DTSUM_0.LIS
DTSUM_1.LIS
LISTR.LIS
PRTAN.LIS
POSSM01_AP_1.PS
POSSM01_AP_2.PS
POSSM02_AP_1.PS
POSSM02_AP_2.PS
SN_ACCOR_1.PS
SN_ACCOR_2.PS		 SN_APCAL_1A.PS
SN_APCAL_1B.PS
SN_APCAL_2A.PS
SN_APCAL_2B.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
UVPLT_UV.PS
UVPLT_UVD.PS
UVPLT_UVPA.PS
VPLOT_AP_1.PS
VPLOT_AP_2.PS
WEIGHTS.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? No
Image Made and saved? No
Comments on Difmap processing



Last updated on Wed Oct 19 13:10:48 UTC 2005
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