pywavan3D

This code are devolped during my M1 stage whith Jean-François Robitaille and Frederique Motte at IPAG.
It's a 3D version of MnGSeg developed by Jean-François Robitaille. This code make also new visualisation of a 3D data cube, including moment 0 and moment 1 map for the coherent part and animation of this moment map.

This repository is organised as follows :

• code : all useful fonction
• g353 and w43 : all notebook for this region
• g353_feathered_isolated and w43_7+12m isolated : notebook and annimation make for this region
• 3d_test : test of a 3d wavelet, not working

You find two type of notebook :

• cube : compute coherent and gaussian cube and power spectrum
• traitement_donnee : make all data processing, including moment 0 and moment 1 Map.

Necesary package :

pywavan : https://github.com/jfrob27/pywavan
spectral cube : https://spectral-cube.readthedocs.io/en/latest/
astropy, numpy, mathplotlib, subprocess

Animationare make with gifsicle

overview fonction :

Pywavan3D :

• fan_trans3D() : 3D version of fan_trans from pywavan
• partClean() : clean the cube, to be used before make moment 1 map

Power Spectrum plot :

• PSplot() : plot simply a power specctrum
• animPSplot() : make animation of the power spectrum plot, whith or whithout gaussian and/or non-gaussian component

moment 1 spectral cube :

• moment1Cube() : make the moment 1 map of a cube
• mom1_anim_center() and mom1_anim(), tow way for animate moment 1 map