M77
(JPEG,15kB)
M77
(JPEG,15kB)R:40min, G:60min, B:80min, x1.4 tele-converter, HPC-1
M82 galaxy
(JPEG,19kB)Impressive high resolution!
Exposure time: R=40 min, G,B=60 min, HPC-1.
NGC891
(JPEG,65kB)31cm+HPC-1, LRGB quadcolor L=70min, R:40min, G:60min, B:60min
Close up of M106 (LRGB)
L:175min, R=G=60min, B=120min.
NGC3521 (JPEG,13kB)Feb. 11, 1997. Exposure time: R=G=80min B=100min, HPC-1.
M74 Tri-color (JPEG,50kB)
NGC2403 by LRGB quadcolor (JPEG,28kB)31cm + HPC-1, L=80min, R:100min, G:80min, B:100min
NGC891 by LRGB
quadcolor (JPEG,65kB)31cm + HPC-1, L=70min, R:40min, G:60min, B:60min
New NGC2903 by True LRGB quadcolor (JPEG,28kB)31cm + HPC-1, L=80min, R:60min, G:60min, B:120min.
Compare the next LRGB image where R has been used for L-ch.
M81 by 31cm + HPC-1
My first shot in this new Century.
L=225 min (5min x 45), R=60 min, G=80 min, B=120 min, Guided by
ST-5.
Note: AO-7 is not used for this shot.
M100
by LRGB quadcolorL:60min, R=G=B=20min.
M101
by LRGB quadcolorL:175min, R=G=B=20min.
M51
by LRGB quadcolorL:70min, R=G=B=20min.
M96
by LRGB quadcolor31cm + HPC-1, L:60min,R=G=B=20min.
M64
by LRGB quadcolor31cm + HPC-1, L:60min, R=G=B=20min.
M65 & M66 by LRGB quadcolorM65/L:70min, R=G=B=20min.M66/L:60min, R=G=B=45min
LRGB image of NGC3628L by HPC-1 + 12 inch (31cm) Newtonian, 180min, RGB by C8 w/ F3 reducer (made by myself), R=20min, G=B=40min
NGC2841 by LRGB quadcolorL:60min, R=G=B=20min.
M95
by LRGB quadcolorL: 31cm + HPC-1, 80min, RGB: C5 + ST-7 R=G=B=20min, 2x2
bining.
L and RGB were taken at a same time by using two systems.
NGC2146 by LRGB
L:120min, R=G=B=20min.
Close up of M99 (LRGB)
L:65min, R=G=20min, B=40min.
NGC7331 by AO-7
L: 60min (5min x 12) by C8 + AO-7 + ST-7E , RGB by 12 inch +
HPC-1
ST-7E image of NGC7331 is composited on the wide field image by HPC-1