TY - JOUR AU - Gallego Maestro, Jesús PY - 2019 DO - 10.1051/0004-6361/201833294 SN - 0004-6361 UR - https://hdl.handle.net/20.500.14352/6055 T2 - Astronomy and astrophysics AB - Context. The evolution of galaxies through cosmic time is studied observationally by means of extragalactic surveys. The usefulness of these surveys is greatly improved by increasing the cosmological volume, in either depth or area, and by observing... LA - eng PB - EDP Sciencies KW - Emission-line galaxies KW - Taurus-tunable-filter KW - LY-alpha emitters KW - Ultra deep field KW - Photometric redshifts KW - Source extraction KW - Passive galaxies KW - Imaging survey KW - Number counts KW - Narrow-gap TI - The OTELO survey I. Description, data reduction, and multi-wavelength catalogue TY - journal article VL - 631 ER -