Yoshihide Yamanaka/Pleiades Star Cluster
Photographer: Yoshihide Yamanaka , Japan, Date: 9. Sep 2007,
Astro 400D, Pentax 105SDP 515mm F4.9 , ISO400, 3 x 30min=90min exposure.
Photographer’s Home Page: http://blogs.yahoo.co.jp/yottyan_cryyagi
Archive for month: April, 2012 (Page 22)
Yoshihide Yamanaka/Horsehead Nebula
Photographer: Yoshihide Yamanaka , Japan, Date: 28. Oct 2007,
Astro 400D, Pentax 105SDP 515mm F4.9 , ISO400, 4 x 40min Total 160min exposure.
Photographer’s Home Page: http://blogs.yahoo.co.jp/yottyan_cryyagi
Yoshihide Yamanaka/ Comet 17P/Holmes
Photographer: Yoshihide Yamanaka , Japan, Date: 8. Nov 2007,
Astro 400D, Pentax 105SDP 515mm F4.9 , ISO400, 16min+8min+5min+2.5min Total 32min exposure.
Photographer’s Home Page: http://blogs.yahoo.co.jp/yottyan_cryyagi
James Maxwell/Great Orion Hebula
Photographer: James Maxwell, USA, Astro 400D, 8sec x 100 , Total 800sec exposure.
James Maxwell/Comet 17P/Holmes
Photographer: James Maxwell, USA, Astro 400D, 8sec x 130 , Total 800sec exposure
Yoshihide Yamanaka/Rosseta Nebula
Photographer: Yoshihide Yamanaka , Japan, Date: 23. Nov 2007,
Astro 400D, Pentax 105SDP 515mm F4.9 , ISO400, 3 x 35min + 2 x 28min, Total 161min exposure.
Photographer’s Home Page: http://blogs.yahoo.co.jp/yottyan_cryyagi
Yoshihide Yamanaka/M78
Photographer: Yoshihide Yamanaka , Japan, Date: 23. Nov 2007,
Astro 400D, Pentax 105SDP 515mm F4.9 , ISO400, 4 x 40min , Total 160min exposure.
Photographer’s Home Page: http://blogs.yahoo.co.jp/yottyan_cryyagi
Jellyfish Nebula
William Optics FLT 110 mm F7 working to F5,6 ,Astro 350D CMOS at -10ºC, 10 x12 minutes (total 120 minutes) 800 ASA,
Processed with IRIS and Photoshop, Losmandy G11 mount and Sbig STV , Astronomik CLS filter, from Padilla de Arriba (Burgos) Spain
Yoshihide Yamanaka/IC1396
Photographer: Yoshihide Yamanaka , Date: 18. Aug 2007, Location: Takawashi Snow-Park, Japan,
Pentax 105SDP 515mm F4.9 , Astro 400D, ISO400,
2 cuts Mosaic image (North:40min + 30min, South: 35min + 15min) ………….. with some filmy clouds in the sky.
Frank Bischoff/Pelican Nebula
Photographer: Frank Bischoff, Date: 12. Sep 2007, Location: Black Forest, Germany.
Pentax SDHF 105 700 mm 1600 ASA 2x 6 min, 1x 40 min with Baader 45nm h-alpha filter
Photographer’s Comment:
“I enjoy this pictures because of the blue reflection from Deneb.” ☺