4. Example 1 - K-band Longslit Point Source (32 l/mm grating)

In this example, we will reduce the GNIRS K-band longslit observation of “SDSSJ162449.00+321702.0”, a white dwarf with an M dwarf companion.

This observation uses the 32 l/mm grating, the short-blue camera, a 0.3 arcsec slit, and is set to a central wavelength of 2.2 m. The dither pattern is the standard ABBA.

• 4.1. Example 1 - Datasets description
• 4.2. Example 1 - K-band Longslit Point Source - Using the “reduce” command line
• 4.3. Example 1 - K-band Longslit Point Source - Using the “Reduce” class API