Basic Test of the tshirt Spectroscopic Pipeline

This tutorial describes the basics of how to use the tshirt spectroscopic pipeline. This can also be run to test that the code has installed correctly.

Initial Setup

First, make sure the environment is loaded within bash, if it is not already set. Then start a python session or Juypyter notebook

conda activate astroconda
jupyter notebook

Import Code and Run Extraction

Import the code and set up the example parameters. The example parameter set is available at https://github.com/eas342/tshirt/blob/master/tshirt/parameters/spec_params/example_spec_parameters.yaml This will extract spectra from the images in ../example_data/spec_time_series/

from tshirt.pipeline import spec_pipeline
spec = spec_pipeline.spec()
spec.do_extraction(useMultiprocessing=True)
%matplotlib inline

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Plotting Results

Now you can plot an example spectrom from the time series.

spec.plot_one_spec()

plot_wavebin_series will plot the time series for wavelength-binned data

spec.plot_wavebin_series(savePlot=False)

/Users/everettschlawin/es_programs/tshirt/tshirt/pipeline/spec_pipeline.py:1407: UserWarning: Matplotlib is currently using module://ipykernel.pylab.backend_inline, which is a non-GUI backend, so cannot show the figure.
  fig.show()