ASTRO350D+EXcooler with Borg 100 ED Telescope ( 1 )ASTRO350D+EXcooler with Borg 100 ED Telescope ( 1 )ASTRO350D+EXcooler with Borg 100 ED Telescope ( 1 )ASTRO350D+EXcooler with Borg 100 ED Telescope ( 1 )ASTRO350D+EXcooler with Borg 100 ED Telescope ( 1 )ASTRO350D+EXcooler with Borg 100 ED Telescope ( 1 )
Christian Cammoranesi (veil nebula)
/카테고리: /작성자: liyunIC 443 Maxi
/카테고리: User Gallery /작성자: liyunTitle: around M45 Location: Schmirn i. Tirol / Austria.
Camera: Astro40D
64 x 450sec , 800 ASA
Canon EF200mm f2,8 LII USM
chip temperature: -22 °C
High res. Image =>
Eta Carina HaRGB (Douglas Robertson)
/카테고리: User Gallery /작성자: liyunEta Carina HaRGB
Astro 40D (Avg Temp approx -16ºC)
Canon 400mm f5.6L @ f5.6, iso1600
Ha – 405mins total exposure time/ RGB – 185mins exp time
RGB images stopped down to around f8.8 using external aperture mask.
Ha taken through Astronomik 12nm Ha EOS clip filter
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Postal Code: 34868
phone: +82-42-321-5862 fax:+82-42-253-5065
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