Please fill out the following parameters in black, to return the SNR, exposure time, or observable magnitude (each calculated given the other two values).

---> The calculations assume SHOC 2 (X-6448) camera, 2.4x preamp gain, V filter, and a circular aperture of radius 3x the seeing FWHM.

**Results are a guideline**, since observations are strongly effected by atmospheric conditions.

---> The calculations assume SHOC 2 (X-6448) camera, 2.4x preamp gain, V filter, and a circular aperture of radius 3x the seeing FWHM.