1 code implementation • 11 Apr 2018 • E. E. O. Ishida, R. Beck, S. Gonzalez-Gaitan, R. S. de Souza, A. Krone-Martins, J. W. Barrett, N. Kennamer, R. Vilalta, J. M. Burgess, B. Quint, A. Z. Vitorelli, A. Mahabal, E. Gangler
We report a framework for spectroscopic follow-up design for optimizing supernova photometric classification.
Instrumentation and Methods for Astrophysics Cosmology and Nongalactic Astrophysics
no code implementations • 22 Mar 2017 • R. S. de Souza, M. L. L. Dantas, M. V. Costa-Duarte, E. D. Feigelson, M. Killedar, P. -Y. Lablanche, R. Vilalta, A. Krone-Martins, R. Beck, F. Gieseke
The GC5 appears associated to the LINER and Passive galaxies on the BPT and WHAN diagrams respectively.
1 code implementation • 30 Jan 2017 • R. Beck, C. -A. Lin, E. E. O. Ishida, F. Gieseke, R. S. de Souza, M. V. Costa-Duarte, M. W. Hattab, A. Krone-Martins
Two of the main problems encountered in the development and accurate validation of photometric redshift (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.
Astrophysics of Galaxies Instrumentation and Methods for Astrophysics