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The Chandra Deep Survey of the Hubble Deep Field North Area. IV. An Ultradeep Image of the HDF‐N

  • Authors: W. N. Brandt, A. E. Hornschemeier, D. M. Alexander, G. P. Garmire, D. P. Schneider, P. S. Broos, L. K. Townsley, M. W. Bautz, E. D. Feigelson, and R. E. Griffiths

Brandt et al. 2001 The Astronomical Journal 122 1.

  • Provider: AAS Journals

Caption: Fig. 1.

Adaptively smoothed Chandra images of the HDF‐N and its immediate environs in the (a) full band, (b) soft band, and (c) hard band, with labels for sources discussed in this paper immediately to the left of the corresponding X‐ray sources and redshifts for these sources immediately above the corresponding X‐ray sources. These images have been made using the restricted ACIS grade set, and the adaptive smoothing has been performed using the code of Ebeling, White, & Rangarajan (2001) at the 2.5 σ level. The gray scales are linear.

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