Data for IGRINS Doppler imaging of WISE 1049AB paper

Reduce IGRINS spectra of WISE 1049AB for the paper https://doi.org/10.1093/mnras/stae1995 Notes: The *_1f.spec.fits are the spectra for WISE 1049B, and the *_2f.spec.fits are the spectra for WISE 1049A. The *_1f.sn.fits and *_2f.sn.fits are the signal-to-noise ratios from the reduction, respectively. The *.wave.fits are the wavelengths of the spectra.