From shibata@hotaka.mtk.nao.ac.jp Wed Feb 17 15:26:45 1999
To: vsog@vsop.isas.ac.jp
From: shibata@hotaka.mtk.nao.ac.jp (SHIBATA, Katsunori, M.)
Subject: VSOP: vs02b
Cc: nakagawa@hotaka.mtk.nao.ac.jp, bushi@hotaka.mtk.nao.ac.jp,
        kameno@hotaka.mtk.nao.ac.jp, umemoto@hotaka.mtk.nao.ac.jp,
        kameya@miz.nao.ac.jp, shibata@hotaka.mtk.nao.ac.jp

Dear PI, 

I will sending herewith a correlation summary for 
VSOP SURVEY vs02b. 
You will recieved one DATA tape soon. 
Please let me know, if you have any trouble in our FITS data. 

Best regards, 

Shibata, K.M.
Mitaka Correlator, NAOJ

========================================
MITAKA Correlation Summary  1999/02/15

Obscode:vs02b
Obsdate:1998/02/04

PI:       The VSOP Survey Program

  Address:  Institute of Space and Astronautical Science, Hirabayashi Lab.
            3-1-1 Yoshinodai, Sagamihara, Kanagawa 229
            JAPAN

VS05a was treated as v98035 during correlation. 
We made the following Data quick look. 

1. Baselines vs. time plots and u-v plots were made for each correlation path. 

2. Delay residuals and rate residuals plots were made for all stations.
These were the results of fringe finding, so the station in which fringes
were not found showed large scattering. 

3. Amplitude and phase plots were made for baselines in which fringes were
detected. 

4. Autocorrelation bandpass plots were generated for all antennas for scan
on 'J1613+34'. 

5. Cross-correlation bandpass plots were made for baselines in which
fringes were detected for scan on 'J1613+34'. 

NOTES: 

GZ - No fringes during 21:50 - 22:10.

TZ - No fringes during 00:00 - 00:20.

KA - No fringes during 19:00 - 21:20 and 21:45 - 01:30 or weak fringes. 

NOTES for REDUCTION:
The unit of output amplitude is arbitrary. Use ACCOR just after loading to
the AIPS. 

Set DIGICOR = -1 and DELCORR = -1 in FITLD. 

Delete NX and CL tables just after FITLD, then re-build by INDXR. 

DO NOT use PHNEG!!  These FITS data are no longer necessary to use PHNEG. 

IF YOU HAVE ANY QUESTION AND PROBLEM ABOUT FITS DATA, please contact with 
shibata@hotaka.mtk.nao.ac.jp.