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

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

Труды ИПА РАН, вып. 41, 107–110 (2017)

Ключевые слова: VLBI, Masers, Processing Software, “Quasar”

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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.

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A. Smirnov, A. Melnikov, A. Mikhailov, M. Kharinov. Pipeline Processing Procedure for Spectral Experiments on “Quasar” VLBI Network // Труды ИПА РАН. — 2017. — Вып. 41. — С. 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 = {Труды ИПА РАН}, keyword = {VLBI, Masers, Processing Software, “Quasar”}, pages = {107--110}, title = {Pipeline Processing Procedure for Spectral Experiments on “Quasar” VLBI Network}, 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 - Труды ИПА РАН 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. ER -