New plot output showing combined CCF

[howardisaacson]

A useful diagnostic plot would be a combined CCF or perhaps Green and Red CCFs over plotted. This would be useful in the same way as the current QLP plots that show the order by order CCFs are useful. The combined plot would be very sensitive to secondary stars and may become a useful plot for QC. For stars without previous RVs it would immediately identify double lined spectra.

If the Green RV, Red RV and Final RV are all printed on the plot, it would be a good way to check for consistency and quality.