Raw data are in the RAW directory. Reduced data are in the PROC file.

Files are as follows, taken in ABBA nod patterns.
Telluric Std1: files 136-143 is HIP 67360: B=8.78 V=8.66

Telluric Std2: files 160-167 is HIP 76244: B=8.32 V=8.14

WISE 1422-6115: files 144-151 and 152-159

Flats: files 1-51 lamp-on, files 52-102 lamp off.

Arcs: 121-125 taken at the start of the night
      168-182 taken immediately after the target.
      Sky lines can also be used, producing a solution that agrees
      well with arcs 168-182 in the region of the 2.12 micron H_2 line.

In PROC, the combined data for the ABBA sequences are in files  <Name>_comb.fits

The telluric-corrected spectra are: PL_yso_xtc.fits and PL_yso_xtc_v2.fits,
having used telluric std1 and std2, respectively.

Data were reduced with Spextool4.1.0