Plots of coadd noise and background sigma versus sqrt of the background counts for airglow scans

These plots are for scans identified as having noticeable to severe airglow effects as detected either by the H jump counter or by jumps in the background plots. The scans are:

http://spider.ipac.caltech.edu/staff/tchester/2mass/analysis/galaxies/backgrounds/low_density/airglow_noise_vs_sky_plots.html
Comments and feedback: Tom Chester
Last update: 13 October 1998.