Exposure Time Calculator

Exposure Time Calculator

OSU has developed a calculator to determine exposure times for MODS Imaging ONLY:

http://www.astronomy.ohio-state.edu/MODS/ObsTools/obstools.html#ETC

An ETC for spectroscopic modes is in development. In the meantime, exposure time estimates can be made using the zeropoints which are given on the MODS Sensitivities page.