2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/7161Using the MPIfR Max Planck Millimeter Bolometer array (MAMBO) on the IRAM 30m Telescope we have mapped the ELAIS N2 and Lockman Hole East Fields at 1200 micron to a rms noise level of 0.8-1.0 mJy per 11" beam. The areas surveyed are 326 arcmin^2 in the ELAIS N2 field and 212 arcmin^2 in the Lockman Hole,and cover the 260 arcmin^2 previously observed by SCUBA [5].2 pages, 1 figure; to appear in the Proceedings of the ESO/USM/MPE Workshop on "Multiwavelength Mapping of Galaxy Formation and Evolution"Astrophysicstext