Photometric Redshifts for the Hyper Suprime-Cam Subaru Strategic Program Data Release 2

2020/02/29 by Atsushi J. Nishizawa, Nishizawa, Atsushi J., Bau-Ching Hsieh +5 · 4 citations
Engineering · Physics and Astronomy · #Adaptive optics and wavefront sensing #Astrophysics of Galaxies (astro-ph.GA) #Calibration and Measurement Techniques #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Satellite Image Processing and Photogrammetry

paper · pdf · doi:10.48550/arxiv.2003.01511

openalex publication_date 2020/02/29 · openalex created_date 2022/01/26 · openalex updated_date 2026/07/28

Abstract

We present a description of the second data release for the photometric redshift (photo-z) of the Subaru Strategic Program for the Hyper-Suprime Cam survey. Our photo-z products for the entire area in the Data Release 2 are publicly available, and both our point estimate catalog products and full PDFs can be retrieved from the data release site, \urlhttps://hsc-release.mtk.nao.ac.jp/.

Cited by

• Cosmic Shear constraints from HSC Year 3 with clustering calibration of the tomographic redshift distributions from DESI
• Full calibration of the tomographic redshift distribution from the HSC PDR3 Shape Catalog with DESI
• Optimizing the extraction of information from redshift probability distribution functions
• Cosmology from a joint analysis of second and third order shear statistics with Subaru Hyper Suprime-Cam Year 3 data

Related

• Third data release of the Hyper Suprime-Cam Subaru Strategic Program
• The Hyper Suprime-Cam extended Point Spread Functions and applications
• The Hyper Suprime-Cam SSP Survey: Overview and survey design
• Photometric Redshift Techniques: Reliability and Applications
• Hyper Suprime-Cam: System design and verification of image quality