Ks Number Counts in the Groth and Coppi Fields
We have used William Herschel Telescope/INGRID Ks images on two high-latitude fields, the Coppi and Groth strips, to obtain galaxy number counts over ~180 arcmin2, to a depth of Ks~21.0. Detection efficiency corrections as a function of object size have been calculated on each pointing. We have used a signal-to-noise threshold in two complementary
Cristóbal-Hornillos, David et al.
Fecha de publicación:
9
2003