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| Paper: |
ParselTongue: AIPS Talking Python |
| Volume: |
351, Astronomical Data Analysis Software and Systems XV |
| Page: |
497 |
| Authors: |
Kettenis, M.; van Langevelde, H.J.; Reynolds, C.; Cotton, B. |
| Abstract: |
After more than 20 years of service, classic AIPS still is the data reduction package of choice for many radio-interferometry projects, especially for VLBI. Its age shows, most prominently in the limited scripting capabilities of its user interface: POPS. ParselTongue is an attempt to make the trusted AIPS algorithms and AIPS data structures available in a modern dynamic programming language: Python. It also provides an environment to do distributed computing to take advantage of modern computing clusters. This makes it suitable for use as a scripting interface for doing complicated data reduction on large data sets. It is also used as a coding platform for the new calibration algorithms that are being developed for the European VLBI Network as part of the ALBUS project. Here we hope to take advantage of Python's extensive support for web-based technologies to automate things like collecting calibration data. |
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