joedurbak/pyspextool

python version of Spextool (http://irtfweb.ifa.hawaii.edu/~cushing/spextool.html) spectrum data reduction tool

xspectre

The cross-dispersed spectral reduction package

Using methods from:

• Spextool (http://irtfweb.ifa.hawaii.edu/\~cushing/spextool.html) spectrum data reduction tool
• IGRIN PLP (https://github.com/igrins/plp)