A wide-field K-band survey - I. Galaxy counts in B, V, I and K

We present bright galaxy number counts measured with linear detectors in the B, V, I, and K bands in two fields covering nearly 10 square degrees. All of our measurements are consistent with passive evolution models, and do not confirm the steep slope measured in other surveys at bright magnitudes....

Full description

Saved in:
Bibliographic Details
Main Authors Gardner, J. P, Sharples, R. M, Carrasco, B. E, Frenk, C. S
Format Journal Article
LanguageEnglish
Published 11.06.1996
Subjects
Physics - Astrophysics of Galaxies
Physics - Cosmology and Nongalactic Astrophysics
Physics - Earth and Planetary Astrophysics
Physics - High Energy Astrophysical Phenomena
Physics - Instrumentation and Methods for Astrophysics
Physics - Solar and Stellar Astrophysics
Online AccessGet full text

Cover

More Information
Summary:We present bright galaxy number counts measured with linear detectors in the B, V, I, and K bands in two fields covering nearly 10 square degrees. All of our measurements are consistent with passive evolution models, and do not confirm the steep slope measured in other surveys at bright magnitudes. Throughout the range 16 < B < 19, our B-band counts are consistent with the "high normalization" models proposed to reduce the faint blue galaxy problem. Our K-band counts agree with previous measurements, and have reached a fair sample of the universe in the magnitude range where evolution and K-corrections are well understood.
DOI:10.48550/arxiv.astro-ph/9606067