For more explicit testing of the effect of the sky subtraction on different kinds of sources (oversubtraction as a function of galaxy size, surface brightness, and proximity), creating a catalogue of less physically motivated galaxies spaced out in regular grids on the sky.
For more explicit testing of the effect of the sky subtraction on different kinds of sources (oversubtraction as a function of galaxy size, surface brightness, and proximity), creating a catalogue of less physically motivated galaxies spaced out in regular grids on the sky.