Twenty years of TIRGO telescope
arXiv:astro-ph/0205500
Abstract
We present the characteristics and the current status of the "Telescopio Infrarosso del Gornergrat" (Tirgo), the national infrared facility operating from the beginning of the 80s over the swiss alps. We describe its current instrumentation and resume its activities during its 20 years of life.
8 pages, to appear in "Convegno Nazionale di Astronomia Infrarossa", December 4-7 2001, Perugia (Italy), Mem. SAIt