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Radio Astronomy Gain and Visibility Inspector

Project description

ragavi

Radio Astronomy Gain and Visibility Inspector

Introduction

This library mainly requires
  1. Bokeh
  2. Nodejs>=8
  3. Python-casacore

- Install build dependencies:

Click for instructions on how to install python-casacore. Nodejs is a requirement for bokeh and can be installed using the commands

$ sudo apt-get install curl
$ curl -sL https://deb.nodesource.com/setup_8.x | bash -
$ apt-get install -y nodejs

All python requirements are found in requirements.txt

or

To install nodejs in the virtual environment, use: nodeenv, a nodejs virtual environment. More info can be found here

Create nodejs virtual environment with:

$ nodeenv envName

and

$ . envName/bin/activate

to switch to environment.

Installation

Installation from source, working directory where source is checked out

$ pip install .

This package is available on PYPI via

$ pip install ragavi

Usage

For ragavi help run

$ ragavi -h

To use ragavi

$ ragavi -t /path/to/your/table -g table_type (K / B/ F/ G/ D)

Multiple tables can be plotted on the same document simply by adding them in a space separated list to the -t / –table switch. They must however be accompanied by their respective gain table type in the -g switch. e.g

$ ragavi -t delay/table/1/ bandpass/table/2 flux/table/3 -g K B F

License

This project is licensed under the MIT License - see license for details.

Contribute

Contributions are always welcome! Please ensure that you adhere to our coding standards pep8.

Project details


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