金星 ALPO-Japan Latest

Venus Image 2007/09/19(UT)

Carl Roussell
C.Roussell
Carl Roussell(150mm F8 refractor)
Date:2007/09/19 10:06 UT
Optics: 15cm f/8 Refractor
Magnification: 200x - 400x
Filters: IL, W25, W58, W47
Seeing: 5/10  Trans: 4/6
Dia:  40.8"   Phase:  0.24   
Notes:  Terminator appeared angular near cup bands


Date: 2007/09/19  18:57 UT
Optics: 15cm f/8 Refractor
Magnification: 200x - 400x
Filters: IL, W25, W58, W47
Seeing: 4/10  Trans: clear, windy
Dia: 40.5"  Phase: 0.24
Notes: Follow up observation to this morning, terminator appeared regular, though dark near  south cusp band

[ Carl Roussell : Cambray Canada]
ALPO-Japan Latest Venus Section
2007/09/20
2007/09/18