pyesasky

ESASky Jupyter widget - some Jupyter Notebook sample files in jupyter_samples folder

• pyESASky-basic.ipynb
• pyESASky-astroquery.ipynb (integration and overlay of Gaia DR2 data)

Installation

For a development installation (requires npm),

$ git clone https://github.com/fab77/pyesasky.git

$ cd pyesasky

$ npm install

$ python setup.py install

$ pip install .

$ jupyter nbextension install --py --sys-prefix pyesasky

$ jupyter nbextension enable --py --sys-prefix pyesasky

or simply run

$ sh reinstall.sh

Run pyesasky

Once installed open Jupyter notebook

$ jupyter notebook

from pyesasky.pyesasky import ESASkyWidget

esasky = ESASkyWidget()

esasky

go to a target by name

esasky.goToTargetName('M51')

go to RA and Dec

esasky.setGoToRADec('10 0 2', '+10 1 23') esasky.setGoToRADec('45', '+81.7')

set the FoV in decimal degrees

esasky.setFoV(1)

use the Planck color palette for the current HiPS

esasky.setHiPSColorPalette('PLANCK')

use the Native color palette for the current HiPS

esasky.setHiPSColorPalette('NATIVE')

Uninstall

$ cd pyesasky

$ pip uninstall pyesasky

$ python setup.py clean

$ npm run clean

$ jupyter nbextension uninstall pyesasky

In case the uninstall will complain about a missing 'rimraf' command, try that first and then rerun the uninstall procedure:

$ npm install webpack-dev-server rimraf webpack -g