Astro Data Lab

Table: des_dr2.coverage

(The bold columns are indexed columns)

Column Name	Description	Datatype
frac_det_g	fractional area of healpix pixel covered simultaneously by the g band	REAL
frac_det_i	fractional area of healpix pixel covered simultaneously by the i band	REAL
frac_det_r	fractional area of healpix pixel covered simultaneously by the r band	REAL
frac_det_y	fractional area of healpix pixel covered simultaneously by the y band	REAL
frac_det_z	fractional area of healpix pixel covered simultaneously by the z band	REAL
hpix_4096	healpix index for nside = 4096 in nest(ed) schema for the object	BIGINT

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.