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This is an altitude chart showing the altitude of the target above the horizon vs. local sidereal time as the blue line, . The two red vertical lines show the observing limits of the telescope. These charts are designed to mimic the Altitude altitude charts created by http://catserver.ing.iac.es/staralt/ but lacks much of the same functionality. If you want to create a night specific altitude chart for multiple objects, or want to see airmass, I recommend you use http://catserver.ing.iac.es/staralt/
y #Show finder chart for IGRINS Slit View Camera FOV
And here we get to the meat of the code, making a finder chart! The green outline is the Slit View Camera FOV. The box in the center is the slit. The Blue compass shows the directions of North and East. I The rest of this manual will go into much more detail on how this all works in the rest of this manualdetail about creating finder charts.
