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arXiv · 0905.3945

The Deep Optical Imaging of the Extended Groth Strip

Ying-He Zhao·Jia-Sheng Huang·M. L. N. Ashby·G. G. Fazio·S. Miyazaki
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Abstract

We present $u'g'R$ optical images taken with the MMT/Megacam and the Subaru/Suprime of the Extended Groth Strip survey. The total survey covers an area of about $\sim 1$ degree$^2$, including four sub-fields and is optimized for the study of galaxies at $z\sim3$. Our methods for photometric calibration in AB magnitudes, the limiting magnitude and the galaxy number count are described. A sample of 1642 photometrically selected candidate LBGs to an apparent $R_{AB}$ magnitude limit of 25.0 is present. The average sky surface density of our LBGs sample is $\sim$ 1.0 arcmin$^{-2}$, slightly higher than the previous finding.

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Ying-He Zhao, Jia-Sheng Huang, M. L. N. Ashby, G. G. Fazio, S. Miyazaki. 2009-05-25. The Deep Optical Imaging of the Extended Groth Strip. https://doi.org/10.1088/1674-4527/9/10/001

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