Tasks

mktracer

Create a trace image from NIRSPEC low-dispersion flat

xdistcor

Remove x distortion from NIRSPEC image

ydistcor

Remove y distortion from NIRSPEC image

plotcuts

Overplot cuts from multiple places along a spectrum

spec_s2n

Estimate the S/N for multispec-format spectra

skyplot

Create simulated sky spectrum and corresponding line list

skyinterp

Interpolate over spectral regions affected by strong sky lines

donspec

Rectify, extract, and calibrate NIRSPEC low-d spectra

Installation

• Download the package installation instructions
• Download the current version of the package as a gzip-ped tarfile.

See Also

• IRAF Reduction of NIRSPEC Low-Dispersion Spectra
• Infrared Argon Emission Lines
• Infrared Neon Emission Lines
• High-Resolution Infrared OH Lines
• Low-Resolution Infrared OH Lines