Fig. 15 from Faint Galaxies in Deep Advanced Camera for Surveys Observations

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Faint Galaxies in Deep Advanced Camera for Surveys Observations

Authors: N. Benítez, H. Ford, R. Bouwens, F. Menanteau, J. Blakeslee, C. Gronwall, G. Illingworth, G. Meurer, T. J. Broadhurst, M. Clampin, M. Franx, G. F. Hartig, D. Magee, M. Sirianni, D. R. Ardila, F. Bartko, R. A. Brown, C. J. Burrows, E. S. Cheng, N. J. G. Cross, P. D. Feldman, D. A. Golimowski, L. Infante, R. A. Kimble, J. E. Krist, M. P. Lesser, Z. Levay, A. R. Martel, G. K. Miley, M. Postman, P. Rosati, W. B. Sparks, H. D. Tran, Z. I. Tsvetanov, R. L. White, and W. Zheng

Benítez et al. 2004 The Astrophysical Journal Supplement Series 150 1.

Provider: AAS Journals

Caption: Fig. 15.

Distribution of galaxies with Bayesian ﹩\mathrm{odds}\,> 0.9﹩ (photometric redshifts with lower values are unreliable) in our simulations as a function of magnitude. This shows that there are few objects with good quality photometric redshifts for ﹩I\gtrsim 24.5﹩. The thick line corresponds to isophotal magnitudes, and the thin line to Kron apertures; the figure shows that isophotal magnitudes improve the accuracy of the photometric redshifts. The dashed line corresponds to the total number of objects.

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