Maurizio Bolli/M31
Title: M31 Photographer: Maurizio Bolli
Location: Terni, Italy. Date: 10 November 2010
CMOS temperature -11 ºC Astro 50d. 10 x 13min ISO 1000.
Telescope Takahaschi Sky 90
달별 보관: 4월, 2012 (페이지 4)
Maurizio Bolli/Ic 434
Title:Ic 434 Photographer: Maurizio Bolli
Location: Terni, Italy. Date: 31 December 2011
CMOS temperature -13 ºC Astro 50d. 8 x 15min ISO 1000.
Telescope Takahaschi Sky 90 with focal reducer
Maurizio Bolli/M8 M20
Title: M8 M20 Photographer: Maurizio Bolli
Location: Terni, Italy. Date: 4 August 2011
CMOS temperature -3 ºC Astro 50d. 10 x 10min ISO 800.
Telescope Takahaschi Sky 90
Maurizio Bolli/M45
Title: M45 Photographer: Maurizio Bolli
Location: Terni, Italy. Date: 7 November 2010
CMOS temperature -10 ºC Astro 50d. 12 x 8min ISO 800.
Telescope Takahaschi Sky 90 with focal reducer
Helmut Sperr/NGC7000
Title: NGC7000 , Date: 1. Oct. 2011, Location: Salzburg, Austria
camera:Astro 50D + canon EF 300 mm L IS ,
11 images with each 10 Minutes,
Piggyback on a Celestron 14 and guided via a Vixen Apo with Lodestar guidingcam
processed by Rochus Hess in PixInsight.
Helmut Sperr/M45
Title: M45 , Date: 29. Sept. 2011, Location: Salzburg, Austria
camera:Astro 50D + canon EF 300 mm L IS ,
6 images each 11 Minutes,
Piggyback on a Celestron 14 and guided via a Vixen Apo with Lodestar guidingcam
processed by Rochus Hess in PixInsight.
YungHyun Cho/IC1805
Title: IC1805 Location: Yangsan South Korea.
Date: 7 Sep 2011, Camera: Astro 400D ISO1600
Exposure: Ha : 10m×8, S2 : 15m×4, O3 : 15m×4
Optics: FD300mm 2.8L, GPD-ss2kpc, 80S / DSI / Maxim guide
Maximo Ruiz/NGC7023 Iris Nebula APOD
Title: NGC7023 Iris Nebula APOD of August 4, 2011
Location: Ager / Lerida – Spain.
Date: June 2011
Outside temperature -18 ºC
Refrigeration temperature 0 ºC
Camera: Astro 50D
Exhibition: 16 shots for 10 minutes, each at ISO 1600
Optics: Reflector, Orion Optics CT8 f 4.5
Processed: PixInsight and Maxim DL
Maximo Ruiz website: http://www.astromodelismo.es/index.htm
APOD website: http://apod.nasa.gov/apod/ap110804.html
Thomas Engl/IC1396 in Cepheus
Title: IC1396 in Cepheus Location: Schmirn in Tirol / Austria.
Camera: Astro40D
41 x 5 minutes, 800ASA
Canon EF200mm L f/2,8 stopped down to f4
air temperature: +16°C , chip temperature: -2,3°C
no dark, no flat
Takaharu Tsuda/Dark nebulas of Ophiuchus
Title: Dark nebulas of Ophiuchus Location: Toon city, Ehime, JAPAN
Date: April 5th. 2011,
ASTRO 50D ISO 800 IDAS HEUIB filter
Sigma Macro 70mm/F2.8 aperture F3.5
Expoure 10min ｘ4