海王星 ALPO-Japan Latest

Neptune Image 2008/09/04(UT)
中井健二
Carl Roussell
K.Nakai,C.Roussell

Kenji Nakai(LX200 254mmF10SC)
2008/09/04 13:20:05(UT)
LX200GPS-25(254mm Schmidt Cassegrain f/10)+2.5X Powermate+DFK21AU04 fl:6170mm
exp.:1/4sec. 3.75fps 80sec.
seeing:3/10 trans.:3/5
comment:
モニター上では相当暗く、ゲインをいっぱいにして何とか撮影できた。

≪広島市  中井健二≫

Carl Roussell(150mm F8 refractor)
Date: 2008/08/04  5:26 UT
Telescope: 15cm f/8 Refractor
Magnification: 400x
Filters: IL
Seeing: 5/10  Trans: 4/6
CM=208 deg  Dia: 2.4"  De: -28.1
Col Est: Blue  Mag Est: +7.6
Notes: Nothing noted

[ Carl Roussell : Cambray Canada]

ALPO-Japan Latest Neptune Section
2008/09/17
2008/09/01