1 INTRODUCTION
2 DATA
2.1 Data reduction overview
2.2 External broad bands
2.3 Spectroscopic catalogue
3 PAUCAM DATA IN THE COSMOS FIELD
3.1 Filter transmission curves
3.2 Signal to noise ratio
4 PHOTOMETRIC REDSHIFT ESTIMATION
4.1 Model flux estimation
4.2 Photo-z formalism
4.3 Photo-z algorithm
4.4 Combination of SEDs
4.5 Emission lines
5 RESULTS
5.1 Photo-z scatter and outliers
5.2 Zero-points between systems
5.3 Combining broad and narrow bands
5.4 Photo-z priors
5.5 Quality cuts
5.6 Validating the pdfs
6 ADDITIONAL RESULTS
6.1 Redshift dependence
6.2 Spatial variations
6.3 Emission line strength
6.4 Galaxy subsamples
7 CONCLUSIONS