Thomas E WILLIAMSON ( ω=108゚W )
20cm Newtonian (f /7), @ f /50
Philips ToUCam Pro PCVC740k (IR Block)
Albuquerque, NM, USA
Maurice VALIMBERTI ( ω=199゚, 228゚W )
35cm SCT, @ f /34
Philips ToUcam Pro (IR/UV Block)
Melbourne, AUSTRALIA
Christophe PELLIER ( ω=330゚, 332゚W )
18cm Newtonian
Philips ToUcam Pro (IR Block)
Bruz, Ille-et-Vilaine, FRANCE
Gérard TEICHERT ( ω=340゚W )
28cm SCT, 330x
Hattstatt, FRANCE
Ralf VANDEBERGH ( ω=350゚W )
15cm refractor
Philips ToUcam pro
The NETHERLANDS