For regards ARCOS, the staff of the Arcetry Observatory and of the Bologna Istituto di Radioastronomia has developed the following manuals :

Manuale operativo ARCOS (.pdf - English only)

SPETTRO, calibrazione di spettri astronomici (.pdf - Italian only)

See also the following link:  http://www.arcetri.astro.it/science/Radio/red/red.html