Recent Progress of Daejeon Correlator Se-Jin Oh Duk-Gyoo Roh , Jae- Hwam Yeom , ChungSik Oh, Jinseung Jung, Dong- Kyu Jung, Youngjoo Yun , A. Miyazaki, T. Oyama , N. Kawaguchi, H. Kobayashi, K. Shibata, and staff of Correlator team of KASI/NAOJ.
Recent Progress of DaejeonCorrelatorSe-Jin OhDuk-GyooRoh, Jae-HwamYeom, ChungSik Oh, Jinseung Jung, Dong-Kyu Jung, YoungjooYun, A. Miyazaki, T. Oyama, N. Kawaguchi, H. Kobayashi, K. Shibata, and staff of Correlator team of KASI/NAOJ
2nd IVTW, ICC Jeju, Korea. 10-12, Oct. 2013
in the Space
KASI + NAOJ 2006~2010
(N. Kawaguchi / NAOJ)
Corr & Acu.Unit
correlation results with four 10GbE of VCS
Please refer to Kono-san’s presentation in detail on Saturday
Experiments of scaling factor/requantization for FFT were performed, so new reasonable factors were determined.
Correlation is currently conducted using modified firmware as indicated above.
Creating time depends on the observational(correlation) mode.
KASI Headquarter @Daejeon
East Asia VLBI Research Center
KVN + VERA(+ EAVN)
Korea-Japan Correlation Center
Project manager 1 , 1
Operation manager 1 , 1
System Engineer 3 , 3
Operator 2 , 6
Data quality analyzer 2 , 4
By S.S. Lee et al
is normally operating
for C5 mode(16MHz
6 Hours or longer
In VERA, parallel operation of tape and disk are now going on.