Pz Cats
收藏资源简介:
Photometric redshift information of the DES BAO sample for 4 different redshift algorithm estimators. These files include the PDFs for each galaxy. ANNz2/BPZ Column names: Z : redshift Z_err: redshift error pdf: Probability Distribution function RA: right ascension in degrees DEC: declination in degrees wfkp: Feldman, Kaiser, Peacock weight wfkp_ross: Ross et al. wfkp weight for photo-z WTOT: systematic weights NZ: set distribution mu: cosine of the angle with respect to the line-of-sight COADD_OBJECT_ID: object DES ID DNF/ ENF: Z _MEAN: redshift Z_SIGMA: redshift error pdf: Probability Distribution function RA: right ascension in degrees DEC: declination in degrees wfkp: Feldman, Kaiser, Peacock weight wfkp_ross: Ross et al. wfkp weight for photo-z WTOT: systematic weights NZ: set distribution mu: cosine of the angle with respect to the line-of-sight COADD_OBJECT_ID: object DES ID DEEP_VVDS/eBOSS/VIPERS:Spectroscopic samples from DEEP, VVDS, eBOSS, and VIPERS. Matched final Galaxies cross-matched from the spectroscopic samples. Citation If you use this dataset please cite the following reference: @article{Ferreira:2025mnb, author = "Ferreira, Paula S. and Reis, Ribamar R. R.", title = "{Pz Cats: photometric redshift catalogs based on DES Y3 BAO sample}", eprint = "2501.04118", archivePrefix = "arXiv", primaryClass = "astro-ph.GA", doi = "10.1088/1475-7516/2025/07/008", journal = "JCAP", volume = "07", pages = "008", year = "2025" }



