On the realistic validation of photometric redshifts

@article{Beck2017OnTR,
  title={On the realistic validation of photometric redshifts},
  author={R. Beck and C.-A. Lin and E. Ishida and F. Gieseke and R. S. D. Souza and M. V. Costa-Duarte and M. Hattab and A. Krone-Martins and for the Coin collaboration},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2017},
  volume={468},
  pages={4323-4339}
}
  • R. Beck, C.-A. Lin, +6 authors for the Coin collaboration
  • Published 2017
  • Physics
  • Monthly Notices of the Royal Astronomical Society
  • The challenge of accurate photometric redshift (photo-z) validation is the elephant in the room that needs to be solved to ensure the full exploitation of upcoming astronomical surveys. Two of the main problems encountered in the development of photo-z techniques are the lack of spectroscopic coverage in feature space (e.g. colours and magnitudes) and the mismatch between photometric error distributions associated with the spectroscopic and photometric samples. Although these issues are well… CONTINUE READING

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