Open AccessContribution to the confusion noise from various sources
Author(s) -
А. А. Ермаш,
С. В. Пилипенко,
Е. В. Михеева,
V. N. Lukash
Publication year - 2022
Publication title -
astronomy at the epoch of multimessenger studies. proceedings of the vak-2021 conference, aug 23–28, 2021
Language(s) - English
Resource type - Conference proceedings
DOI - 10.51194/vak2021.2022.1.1.145
Subject(s) - confusion , noise (video) , redshift , gravitational lens , physics , histogram , pixel , scale (ratio) , colors of noise , computer science , optics , white noise , astrophysics , artificial intelligence , telecommunications , image (mathematics) , psychology , quantum mechanics , galaxy , psychoanalysis
The maximum possible depth of future far infrared and submillimetre telescopes will be limited by the confusion noise. Herewe use the denition of the confusion noise as the width of the left side of the pixel histogram. In this paper we investigatethe inuence of the large-scale structure of the Universe and gravitational lensing on the confusion noise estimates. We alsoestimate the redshift and luminosity intervals of objects that give maximum contribution. The dependence on the diameterof the main mirror is also discussed.