object: C/1995 O1 Hale-Bopp date of obs: Mar 30 1997 10:54:32-11:10:32 UT. place of obs: Nobeyama Nagano Japan camera: Pentax MX SMC 200mm/f4(4) film: Fuji SuperG ACE 800 equatorial: GOTO Mark-X auto-guiding observer: Toshihide Izumikawa remarks: