期刊
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
卷 169, 期 1, 页码 21-27出版社
IOP PUBLISHING LTD
DOI: 10.1086/511179
关键词
astronomical data bases : miscellaneous; catalogs; galaxies : photometry; surveys
We present zBootes, a new z-band photometric imaging campaign of 7.62 deg(2) in the NOAO Deep Wide-Field Survey (NDWFS) Bootes field. In this paper, all of the images for this survey are released as well as the associated catalogs. The final zBootes catalogs are complete ( at the 50% level) to 22.7 mag over 50% of the field. With these depths, the zBootes images should be sensitive to L* galaxies to z similar to 1 overmuch of the survey area. These data have several possible applications including searching for and characterizing high-redshift quasars and brown dwarfs and providing added constraints to photometric redshift determinations of galaxies and active galaxies to moderate redshift. The zBootes imaging adds photometric data at a new wavelength to the existing wealth of multiwavelength observations of the NDWFS Bootes field.
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