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- ~5-10 minutes to acquire a new target withe telescope with telescope, make sure your pointing is good, and begin properly guiding. It is usually a good idea to have a finder chart ready ahead of time to speed this process up, especially for dimmer targets (see Kyle's IGRINS Observability program).
- ~1 minute between each exposure for readout, and dithering between AB or ON-OFF positions. Allow an extra minute 1-2 minutes when dithering between ON-OFF to reacquire guiding (~5 minutes per quad).
- ~20 minutes for an A0 telluric standard (depending on the star's magnitude, see this page for estimating S/N for telluric stds.)
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