Photographer: Yoshihide Yamanaka , Date: 3. Aug 2007, Location: Araragi-kogen Nagano-Pref, Japan, Pentax 105SDP 515mm F4.9 ,
Astro 400D, No noise reduction ISO400, 2 x 30min + 2 x 45min
Photographer’s Comment:
” Why many people use high ISO at cooled-camera.
I think it is better to use under ISO400. I think that less than ISO400 are desirable to get a good work.
………………..In particular Cooled camera. “
Photographer: Jesus Pelaez Aguado , Date: 14. Aug 2007, Location: Padilla de Arriba (Burgos), Spain
William Optics ZS 66 f 4.8, Astro 350D, ISO800, 18 x 5mins, Processed with IRIS and Photoshop.
Photographer: David Rigley, http://www.pbase.com/westskyleyburn
Date: 11. Aug 2007, Location: Leyburn Queensland Australia 10 x 3 mins , ISO 1600 ,
Lens Canon 18 to 55mm EFS, Astro 400D ,No Noise Reduction.
Photographer: David Rigley, http://www.pbase.com/westskyleyburn
Date: 11. Aug 2007, Location: Leyburn Queensland Australia 10 x10 mins , ISO 1600 ,
William Optics Megrez 90MM APO, Astro 400D ,No Noise Reduction.
Photographer: Jesus Pelaez Aguado , Date: 4. Aug 2007,
Location: Padilla de Arriba, Burgos, Spain, William Optics FLT Apo 110 mm f 5,6 ,
Astro 350D with Lumicon Deep Sky filter, ISO 1600, 16 x 5mins,
some thin clouds and the light of the a gibbous moon…
Photographer: Scott Alder, Date: 22. Jun 2007, Location: Newcastle, NSW, Australia
2×15 mins, ISO 200 , uv/ir filter,MPCC Cooled 350D sensor temp -1 degrees, 10 inch f5.6 Newtonian.
Photographer: Keon Ho Lee, Date: 18. Jun 2007, Location: Site: Dukchohyun, South Korea.
Cooled 350D , 8×3 mins ISO400, 12.5 inch newtonian (KASTRON 12.5 DS) , EQ1200GTO
Photographer: Sang Uk Kim, Date: 15. June 2007, Location: Duk-Cho-Hyun, South Korea
TEC6″ Maksutov, Astro 350D, ISO800, 6x10mins
Photographer: Jongseon You, Date: 13. June 2007, Location: Yang-Dong, South Korea
Orion 10″ Astro 350D, ISO 1600 Total Exposure time:82 mins
Photographer: Scott Alder, Date: 5. May 2007, Location: Newcastle, NSW, Australia
Cooled 350D, 300mm f2.8 , Ha image 5x15mins ISO400 : Red , O3 image 4x15mins ISO400 : Green, Blue
