inSpec documentation

Version:0.6 of 21/06/03, 10:15 Author:Yannick Copin <@ipnl.in2p3.fr>

This code addresses the different modules in SGS-SPE PE-5300 Spectral Features Measurement:

• M1 Global continuum fit
• M2 Spectrum smoothing
• M3 Emission lines Gaussian fitting
• M4 Absorption lines Gaussian fitting
• M5 Emission lines direct integration
• M6 Continuum indices computation
• M7 Line indices computation
• M8 Synthetic magnitudes computation
• M9 Spectral measurements output table

It now further includes SIR-validation tools:

• spectra extraction
• spectra combination

Links:

• Code repository
• Documentation

Contents

• spectrum - Spectrum manipulations
• statistics - Statistical utilities
• combine - Spectral combination utilities
• tools - Miscellaneous tools
• synth - Flux integration and synthetic magnitudes
• indices - Spectral indices
• lines - Emission/absorption line adjustment
• mpl - Matplotlib utilities
• sir - SIR spectrum manipulations
• Input data
  • Noticeable emission lines
  • Continuum indices
  • Line indices
• Simulation 140425

Examples

Notebooks

• Test cases from Simulations 140425
  • Simulated spectra
  • Adpative continuum + emission line fit
  • Synthetic magnitudes
  • Continuum indices
  • Emission line fit
• Outlier detection in small samples using pull-clipping
  • Introduction
  • Outlier detection
  • Implementation and numerical experiments
  • Conclusions
  • Appendix
• Pull-clipping
  • Typical usage for inverse-variance weighted mean
  • Implementation tests
  • Memory profiling

Example scripts

• Testing script on Simulations_140425
• Testing script on simulation Sim5
  • Single-line fit
  • Complex [NII]+Hα fit

To-do list

Todo

merge and validate these 2 sources into a single file including flux ratio constraints (excluding internal reddening).

(The original entry is located in /home/docs/checkouts/readthedocs.org/user_builds/inspec/checkouts/latest/doc/data.rst, line 36.)

Todo

take into account covariance between bandpasses.

(The original entry is located in /home/docs/checkouts/readthedocs.org/user_builds/inspec/envs/latest/lib/python3.7/site-packages/inspec/indices.py:docstring of inspec.indices, line 10.)

Todo

• split this function into elementary parts, and compute integral from linear algebraic expression (easier to manipulate for variance/covariance computations).
• validate computations.

(The original entry is located in /home/docs/checkouts/readthedocs.org/user_builds/inspec/envs/latest/lib/python3.7/site-packages/inspec/synth.py:docstring of inspec.synth.Filter.integrate, line 22.)

Todo

convert to Notebook.

(The original entry is located in /home/docs/checkouts/readthedocs.org/user_builds/inspec/checkouts/latest/doc/test_sim5.rst, line 85.)

Indices and tables

• Index
• Module Index
• Search Page