pyird.plot package

Submodules

pyird.plot.detector module

pyird.plot.detector.corrected_detector(im, model_im, corrected_im, vmax=10.0, vmin=-15.0)

plot detector images

Parameters:

  • im – raw image

  • model_im – model image

  • corrected_im – image after correction

  • vmin – color vmin

  • vmax – color vmax

pyird.plot.detector.show_profile(xprofile_offset_subtracted, yprofile_offset_subtracted, xprofile_offset_subtracted_model, yprofile_offset_subtracted_model)

show detector profiles.

Parameters:

  • xprofile_offset_subtracted

  • yprofile_offset_subtracted

  • xprofile_offset_subtracted_model

  • yprofile_offset_subtracted_model

pyird.plot.order module

pyird.plot.order.plot_compare_used_thar(data1, wavsol1_2d, data2)

compare between the wav-channel list created in the before and after iteration

Parameters:

  • data1 – ThAr data created before iteration

  • wavsol1_2d – fitted model (i.e., wavelength solution) created by using data1

  • data2 – ThAr data created after iteration

pyird.plot.order.plot_crosssection(pixels, flux, peakind)

show an image of flux at any one row extracted on a 2D detector.

Parameters:

  • pixels – detector pixels (column direction on detector)

  • flux – flux counts

  • peakind – indexes of detected peaks

pyird.plot.order.plot_fitresult_thar(wavsol, data, norder, npix=2048)

show the reference ThAr pixels and fitted model and their residuals.

Parameters:

  • wavsol – fitting model

  • data – the reference ThAr data

  • norder – number of the orders

  • npix – number of detector pixels in y direction

pyird.plot.order.plot_tracelines(x, y, npix=2048)

show traced apertures.

Parameters:

  • x – position of traced pixels in row direction

  • y – position of traced pixels in column direction

pyird.plot.showmask module

pyird.plot.showmask.show_hotpix(obj, im)

show hotpixels.

Parameters:

  • obj – sep object

  • im – image or mask

pyird.plot.showmask.show_maskedpix(im, mask, vmin=-10, vmax=50)

show masked pixels.

Parameters:

  • im – image

  • mask – mask

  • vmin – min value of imshow

  • vmax – max value of imshow

pyird.plot.showspec module

pyird.plot.showspec.show_wavcal_spectrum(df_wspec, title=None, **kwargs)

show the wavelength calibrated spectrum.

Parameters:

  • df_wspec – pandas.DataFrame that contains wavelengths and flux

  • kwargs – keys for plot

Module contents