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Pipeline Processing Procedure for Spectral Experiments on “Quasar” VLBI Network

A. Smirnov, A. Melnikov, A. Mikhailov, M. Kharinov

Transactions of IAA RAS, issue 41, 107–110 (2017)

Keywords: VLBI, Masers, Processing Software, “Quasar”

Abstract

A procedure for reduction of spectral VLBI data has been developed. Based initially on the EVN pipeline procedure it was modified for processing maser experiments conducted on “Quasar“ VLBI network. AIPS is used to perform data reduction and ParselTongue module for Python is used for managing the process. This procedure performs standard steps needed for calibration and imaging of spectral data. In comparison with EVN pipeline Doppler correction was added and changes specific for spectral data was made in fringe-fitting and bandpass correction algorithms.

Citation

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RIS

A. Smirnov, A. Melnikov, A. Mikhailov, M. Kharinov. Pipeline Processing Procedure for Spectral Experiments on “Quasar” VLBI Network // Transactions of IAA RAS. — 2017. — Issue 41. — P. 107–110.

@article{smirnov2017,
  abstract = {A procedure for reduction of spectral VLBI data has been developed. Based initially on the EVN pipeline procedure it was modified for processing maser experiments conducted on “Quasar“ VLBI network. AIPS is used to perform data reduction and ParselTongue module for Python is used for managing the process. This procedure performs standard steps needed for calibration and imaging of spectral data. In comparison with EVN pipeline Doppler correction was added and changes specific for spectral data was made in fringe-fitting and bandpass correction algorithms.},
  author = {A. Smirnov and A. Melnikov and A. Mikhailov and M. Kharinov},
  issue = {41},
  journal = {Transactions of IAA RAS},
  keyword = {VLBI, Masers, Processing Software, “Quasar”},
  pages = {107--110},
  title = {Pipeline Processing Procedure for Spectral Experiments on “Quasar” VLBI Network},
  url = {http://iaaras.ru/en/library/paper/1715/},
  year = {2017}
}

TY  - JOUR
TI  - Pipeline Processing Procedure for Spectral Experiments on “Quasar” VLBI Network
AU  - Smirnov, A.
AU  - Melnikov, A.
AU  - Mikhailov, A.
AU  - Kharinov, M.
PY  - 2017
T2  - Transactions of IAA RAS
IS  - 41
SP  - 107
AB  - A procedure for reduction of spectral VLBI data has been developed.
Based initially on the EVN pipeline procedure it was modified for
processing maser experiments conducted on “Quasar“ VLBI network. AIPS
is used to perform data reduction and ParselTongue module for Python
is used for managing the process. This procedure performs standard
steps needed for calibration and imaging of spectral data. In
comparison with EVN pipeline Doppler correction was added and changes
specific for spectral data was made in fringe-fitting and bandpass
correction algorithms.
UR  - http://iaaras.ru/en/library/paper/1715/
ER  -