The FENIKS Survey: Multiwavelength Photometric Catalog in the UDS Field, and Catalogs of Photometric Redshifts and Stellar Population Properties uri icon

abstract

  • Abstract We present the construction of a deep multiwavelength point-spread-function-matched photometric catalog in the Ultra-Deep Survey (UDS) field following the final UKIDSS UDS release. The catalog includes photometry in 24 filters, from the MegaCam-uS 0.38 m band to the Spitzer-IRAC 8 m band, over 0.9 deg2 and with a 5 depth of 25.3 AB in the K-band detection image. The catalog, containing 188,564 (136,235) galaxies at 0.2 < z < 8.0 with stellar mass log ( M * / M ) > 8 and K-band total magnitude K < 25.2 (24.3) AB, enables a range of extragalactic studies. We also provide photometric redshifts, corresponding redshift probability distributions, and rest-frame absolute magnitudes and colors derived using the template-fitting code eazy-py. Photometric redshift errors are less than 3%4% at z < 4 across the full brightness range in the K band and stellar mass range 8 < log ( M * / M ) < 12 . Stellar population properties (e.g., stellar mass, star formation rate, dust extinction) are derived from the modeling of the spectral energy distributions using the codes FAST and Dense Basis.

published proceedings

  • The Astrophysical Journal

author list (cited authors)

  • Zaidi, K., Marchesini, D., Papovich, C., Antwi-Danso, J., Nonino, M., Annunziatella, M., ... Wake, D. A.

complete list of authors

  • Zaidi, Kumail||Marchesini, Danilo||Papovich, Casey||Antwi-Danso, Jacqueline||Nonino, Mario||Annunziatella, Marianna||Brammer, Gabriel||Esdaile, James||Glazebrook, Karl||Iyer, Kartheik||LabbĂ©, Ivo||Marsan, Z Cemile||Muzzin, Adam||Wake, David A