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ASCL Code Record

[ascl:2310.004] q3dfit: PSF decomposition and spectral analysis for JWST-IFU spectroscopy

q3dfit performs PSF decomposition and spectral analysis for high dynamic range JWST IFU observations, allowing the user to create science-ready maps of relevant spectral features. The software takes advantage of the spectral differences between quasars and their host galaxies for maximal-contrast subtraction of the quasar point-spread function (PSF) to reveal and characterize the faint extended emission of the host galaxy. Host galaxy emission is carefully fit with a combination of stellar continuum, emission and absorption of dust and ices, and ionic and molecular emission lines.

Code site:
https://q3dfit.readthedocs.io/en/latest/ https://github.com/Q3D/q3dfit
Used in:
https://ui.adsabs.harvard.edu/abs/2023ApJ...953L..26R https://ui.adsabs.harvard.edu/abs/2023ApJ...955...92V
Bibcode:
2023ascl.soft10004R
Keywords: NASA

Views: 613

ascl:2310.004
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