Astro Data Lab

Table: des_dr1.y3_gold_footprint

(The bold columns are indexed columns)

Column Name	Description	Datatype
badregions	Bit flag for bad regions	SMALLINT
coverage_griz	GRIZ footprint	REAL
coverage_grizy	GRIZY footprint	REAL
foreground	Bit flag for foreground regions	SMALLINT
fracdet_g	Detection fraction over an NSIDE = 4096 Healpix pixel	REAL
fracdet_i	Detection fraction over an NSIDE = 4096 Healpix pixel	REAL
fracdet_r	Detection fraction over an NSIDE = 4096 Healpix pixel	REAL
fracdet_y	Detection fraction over an NSIDE = 4096 Healpix pixel	REAL
fracdet_z	Detection fraction over an NSIDE = 4096 Healpix pixel	REAL
hpix_4096	Healpix ID for this entry, on NSIDE = 4096	BIGINT
random_id	Random ID in the range 0.0 => 100.0	REAL

The Astro Data Lab is part of the Community Science and Data Center (CSDC) at NSF NOIRLab, the national center for ground-based nighttime astronomy in the United States operated by the Association of Universities for Research in Astronomy (AURA) under cooperative agreement with the U.S. National Science Foundation.

For further information, contact datalab@noirlab.edu.