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NEST BOXES & REFUGEES FOR WILD GARDEN ANIMALS
PHOTOELECTRIC PHOTOMETRY OF VARIABLE STARS. 2N EDITION
Hall
Pueden los astrónomos amateur hacer contribuciones a la Ciencia en Astronomía? En este libro se puede comprobar como con dedicación y usando equipos sencillos se pueden obtener datos que se publican en las revistas profesionales. Un ejemplo, Louis Boyd (reproducido en la cubierta del libro) ha diseñado y producido un telescopio automático fotoeléctrico que realiza cientos de observaciones cada noche. Su trabajo pionero ha animado a toda una generación. Pero no son necesarios telescopios automáticos o mucho tiempo para obtener buenas observaciones, en este libro se muestra como diseñar un programa científicamente válido.
