Query : 2010A&A...511A..50R

2010A&A...511A..50R - Astronomy and Astrophysics, volume 511, A50-50 (2010/2-2)

The Great Observatories Origins Deep Survey. VLT/ISAAC near-infrared imaging of the GOODS-South field.


Abstract (from CDS):

We present the final public data release of the VLT/ISAAC near-infrared imaging survey in the GOODS-South field. The survey covers an area of 172.5, 159.6 and 173.1arcmin2 in the J, H, and Ks bands, respectively. For point sources total limiting magnitudes of J=25.0, H=24.5, and Ks=24.4 (5σ, AB) are reached within 75% of the survey area. Thus these observations are significantly deeper than the previous EIS Deep Public Survey which covers the same region. The image quality is characterized by a point spread function ranging between 0.34'' and 0.65'' FWHM. The images are registered to a common astrometric grid defined by the GSC2 with an accuracy of ∼0.06'' RMS over the whole field. The overall photometric accuracy, including all systematic effects, adds up to 0.05mag. The data are publicly available from the ESO science archive facility. We describe the data reduction, the calibration, and the quality control process. The final data set is characterized in terms of astrometric and photometric properties, including the PSF and the curve of growth. We establish an empirical model for the sky background noise in order to quantify the variation of limiting depth and statistical photometric errors over the survey area. We define a catalog of Ks-selected sources which contains JHK_s photometry for 7079 objects. Differential aperture corrections were applied to the color measurements in order to

Abstract Copyright:

Journal keyword(s):

VizieR on-line data: <Available at CDS (J/A+A/511/A50): catalog.dat jhkcat.fits>

Status at CDS : All or part of tables of objects could be ingested in SIMBAD with priority 2.

Simbad objects: 4

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Number of rows : 4
N Identifier Otype ICRS (J2000)
ICRS (J2000)
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2023
1 NAME Chandra Deep Field-South reg 03 32 28.0 -27 48 30           ~ 2001 1
2 NAME GOODS Southern Field reg 03 32 28.0 -27 48 30           ~ 1234 1
3 ClG 1054-03 ClG 10 57 00.2 -03 37 27     22     ~ 452 0
4 NAME HDF-S reg 22 32 56 -60 33.0           ~ 559 0

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