Donald C PARKER ( ω=198゚~ 219゚W )
41cm Newtonian, @ f /55
ST9XE CCD Camera
Coral Gables, FL, USA
Note
David HANON ( ω=208゚W )
41cm Newtonian
Sony VX-2000
Ringgold, GA, USA
Thomas A DOBBINS ( ω=214゚W )
36cm SCT, @ f /28
Philips ToUcam pro (IR Block)
Coshocton, OH, USA
Skip WALLER ( ω=225゚W )
25cm SCT, @ f /50
Philips ToUcam
Dallas, TX, USA
Tadashi ASADA ( ω=350゚~ 041゚W )
30cm SCT
Panasonic NV-MX5000
Munakata City, Fukuoka, JAPAN
Teruaki KUMAMORI ( ω=353゚~ 007゚W )
20cm Dall-Kirkham, @ f /84
Philips ToUcam Pro
(IR Blocker, 1°Wedge prism)
Sakai, Osaka, JAPAN
Yukio MORITA (ω=357゚~ 026゚W)
25cm Newtonian (f /7.7), @ f /35
ST-5C camera (at -5゚C)
Hiroshima, JAPAN
Note
Tomio AKUTSU ( ω=014゚W )
32cm Newtonian, @ f /33
Bitran's cooled ccd camera BJ-41L
Tochigi, JAPAN
Nicolas BIVER ( ω=110゚W)
41cm Newtonian ( f /4.3), 700x
Versailles, FRANCE
Jean DIJION ( ω=118゚W )
57cm reflector (stopped down to 20cm)
Kaf400 chip CCD camera
Champagnier, Isêre, FRANCE
Christophe PELLIER ( ω=128゚~ 134゚W )
18cm Newtonian
Philips ToUcam Pro (IR Block)
Bruz, Ille-et-Vilaine, FRANCE
reprocessed the W47 images
(Note)