Abstract.
The addition of deep near infrared images to the database provided by the HDF WFPC2 is essential to monitor the SEDs of the objects on a wide baseline and address a number of key issues including the total stellar content of baryonic mass, the effects of dust extinction, the dependence of morphology on the rest frame wavelength, the photometric redshifts, the detection and nature of extremely red objects (EROs). For these reasons deep near infrared images were obtained with the ISAAC instrument at the ESO VLT in the Js, H and Ks bands reaching, respectively, 23.5, 22.0, 22.0 limiting Vega-magnitude (\(5 \sigma\) in an aperture of diameter \(1^{"}.2 \equiv 2 \times \rm {FWHM}\), [3,4]).
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Cristiani, S., Arnouts, S., Fontana, A., Saracco, P., Vanzella, E. Clustering at High Redshift. In: Bender, R., Renzini, A. (eds) The Mass of Galaxies at Low and High Redshift. ESO ASTROPHYSICS SYMPOSIA. Springer, Berlin, Heidelberg. https://doi.org/10.1007/10899892_32
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DOI: https://doi.org/10.1007/10899892_32
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Publisher Name: Springer, Berlin, Heidelberg
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