Comments (2)
leliel12
commented on May 29, 2024
+1
from nirdust.
mchalela
commented on May 29, 2024
This answer shows how to use the header with astropy and how to compute the spectral axis.
https://astronomy.stackexchange.com/questions/43552/working-with-stellar-spectra-in-fits-format-in-python
The header keywords are recognized automatically by the WCS. If we can implement this, the header keywords won't be needed as arguments for read_spectrum and the API will be simpler. @Gaiana @leliel12 @j0sealacoria
In particular these keywords:
Lines 577 to 580 in 2777100
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Related Issues (20)
- RTD is not building new versions HOT 2
- Detect spectrum wavelength input units HOT 1
- Inputs and outputs with astropy units
- Change what is shown when see a NirdustSpectrum class object HOT 1
- Accept different resolution spectra
- Test T value and error against changes in all possible parameters
- Test normalization by first intensity value
- Pregunta sobre como funciona `_filter_internals` HOT 1
- handle different spectrum_lengths
- Implement line_fitting_quality HOT 1
- add to metadata the spectral region information
- change the first output of "line_spectrum" to return a NirdustSpectrum
- implement redshift correction in read_table
- implement correct_z parameter HOT 1
- Implement warning for unsuccesfull fit
- match_spectral_axes
- smell in compute_noise HOT 1
- Implement class method for smoothing spectra
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