Line Little Helper

A set of tools and scripts to work with cube images and molecular line emission.

Scripts

• spectrum_helper.py: Spectra extractor and analyzer (not implemented yet).
• subcube_extractor.py: Script to extract a subcube.
• pvmap_extractor.py: Calculate a position-velocity (pv) map.
• symmetric_moments.py: Compute moments in a window centered in a line.
• moving_moments.py: Moment 0/1 maps from incresing local window size.
• cassis_rebuild_map.py: Use the results from Cassis to construct quantity maps.
• cube_info.py: List basic cube information.
• line_info.py: Script to display line information upon request.
• line_id_helper.py: Program to help in the identification of lines.
• velocity_analyzer.py: Analyze velocity gradients in first moment maps.