What types of observations are needed?

August 8, 2014 -

Observations consist of at least 3 images processed for flat field and dark subtraction and corresponding electronic files processed for one or more of the following:

  • Photometry to 0.1 magnitude accuracy; V or R is best;
  • Astrometry (precise, accurate positions against a star field); and
  • Spectroscopy while difficult for these faint objects is welcome.