All Outputs (2)

The PAU survey: star–galaxy classification with multi narrow-band data (2018)
Journal Article
Cabayol, L., Sevilla-Noarbe, I., Fernández, E., Carretero, J., Eriksen, M., Serrano, S., Alarcón, A., Amara, A., Casas, R., Castander, F., de Vicente, J., Folger, M., García-Bellido, J., Gaztanaga, E., Hoekstra, H., Miquel, R., Padilla, C., Sánchez, E., Stothert, L., Tallada, P., & Tortorelli, L. (2019). The PAU survey: star–galaxy classification with multi narrow-band data. Monthly Notices of the Royal Astronomical Society, 483(1), 529-539. https://doi.org/10.1093/mnras/sty3129

Classification of stars and galaxies is a well-known astronomical problem that has been treated using different approaches, most of them relying on morphological information. In this paper, we tackle this issue using the low-resolution spectra from n... Read More about The PAU survey: star–galaxy classification with multi narrow-band data.

The PAU Survey: spectral features and galaxy clustering using simulated narrow-band photometry (2018)
Journal Article
Stothert, L., Norberg, P., Baugh, C., Alarcon, A., Amara, A., Carretero, J., Castander, F., Eriksen, M., Fernandez, E., Fosalba, P., Garcia-Bellido, J., Gaztanaga, E., Hoekstra, H., Padilla, C., Refregier, A., Sanchez, E., & Tortorelli, L. (2018). The PAU Survey: spectral features and galaxy clustering using simulated narrow-band photometry. Monthly Notices of the Royal Astronomical Society, 481(3), 4221-4235. https://doi.org/10.1093/mnras/sty2491

We present a mock catalogue for the Physics of the Accelerating Universe Survey (PAUS) and use it to quantify the competitiveness of narrow-band imaging for measuring spectral features and galaxy clustering. The mock agrees with observed number count... Read More about The PAU Survey: spectral features and galaxy clustering using simulated narrow-band photometry.