TY - JOUR AU - Cardiel López, Nicolás AU - Aberasturi, M. PY - 2010 DO - 10.1007/978-3-642-11250-8_133 SN - 1570-6591 UR - https://hdl.handle.net/20.500.14352/43004 T2 - Highlights of Spanish Astrophysics AB - The most important advantage of widefield cameras is, precisely, the widefield, since this offers the observers the possibility of obtaining vast amounts of data in a much shorter observing time. However, for a reliable data interpretation it is... LA - eng M2 - 473 PB - Springer-Verlag Berlin KW - Astronomy KW - Astrophysics TI - Searching for good blank regions in the sky for flatfielding TY - journal article ER -