Photographer :Maurizio Bolli
Title :nebula rho ophichi ( 6 shots mosaic)
Camera :Astro50D
Location :village Polino (TR), Italy
Date :2013
Average of 12 poses for 10 min +11 +11 flat dark of flat. Takahashi Sky 90 with focal reducer . Astro50D cooled, 1600 iso. Autoguida LVI, all on frame HEQ5. Telescopio guide William Optics ZenithStar SD doublet Apo STM-COATED F5, 9 f: 388mm D: 66mm. Elaborazione with DeepSkyStacker and Maxim DL and reconstruction with Photoschop.

Photographer :Maurizio Bolli
Title :Orion nebula mosaic
Camera :Astro50D
Location :village Polino (TR), Italy
Date :2013.
Average of 12 poses for 10 min +11 +11 flat dark of flat. Takahashi Sky 90 with focal reducer . Astro50D cooled. 1600 iso.Autoguida LVI, all on frame HEQ5. Telescopio guide William Optics ZenithStar SD doublet Apo STM-COATED F5, 9 f: 388mm D: 66mm. Elaborazione with DeepSkyStacker and Maxim DL and reconstruction with Photoschop

Photographer :Van Yi
Title :M101
Camera :Cooled 5D MarkII
Location :Yinnashan, China
Date :9/3/2013, 10/3/2013
Tak FSQ85ED, HEQ5p , CentralDS mod. Canon 5D II(-10℃) 300sec x 51 (4.25hr) exposure OAG / lodestar guide CCDstack、PI、 PS-CS4 processed Van Yi homepage: http://astro-noodle.blogspot.hk/view/flipcard

Photographer :Van Yi
Title :NGC2264 cone nebula
Camera :Cooled 5D MarkII
Location :Yinnashan, China
Date :15/1/2013
Borg 71FL + 7870 f/3.9, HEQ5, Cooled 5D MarkII (-10℃) 300sec X 43 exposure Borg 50 / Qhy5 guide Van Yi homepage: http://astro-noodle.blogspot.hk/view/flipcard

Photographer :Van Yi
Title :Orion Wide field
Camera :Cooled 5D MarkII
Location :Yinnashan, China
Date :13/11/2012
Tak FSQ85ED f/3.8 , HEQ5 , Cooled 5D markII (-10℃) 300sec x 13 , 30sec x 13 exposure,
Borg 50 / SX lodestar guide

Van Yi homepage:
http://astro-noodle.blogspot.hk/view/flipcard

Photographer :Bum-Suk Yeom
Title :Cygnus and Milky Way
Camera :Central DS modified 5D Mark III
Location :Gyeonggi Province, South Korea
Date :2013. 05. 06.
EF 50mm (F1.4), ioptron SkyTracker portable mount, f/5.6, ISO 800, 7×330 s = 38 min, Lee soft no. 1 filter.

Photographer :Bum-Suk Yeom
Title :Summer Triangle and Milky Way
Camera :modified 5D Mark III
Location :Gyeonggi Province, South Korea
Date :2013. 05. 16.
Samyang Polar 24mm (F1.4), SkyTracker mount, f/5.6, ISO 800, 3×360 s = 18 min.

Photographer :Chris Howey
Title :ellyFish Nebula IC443
Camera :CentralDS Astro60D
Location :Gloucestershire, UK
Date :02/4/2013
HaRRGB image comprising:- 24 x 300 sec Ha 24 x 300 sec Color Iso 1600, sensor at -22C

Photographer :Ahn Joungchoul(Francs Ahn)
Title :Nebulae around of Antares
Camera :Astro40d
Location :Hongcheon, Korea
Date :Apr.12th of 2013.
– Date : 22:00~ 4:00, Apr. 12th , 2013. – Place : Hongcheon, Korea – Mount : Takahashi em200 temma2 – Telescope : FS60c + Reducer*0.72 – Guide : Longperng62, PHD,DSI,gp-usb – Camera : Astro40d – Exp. : ISO800 300 seconds 18frames (3paerts mosic) – Software: Image Plus3.0, photoshop CS3

m51RCF8-iso800-300sec

Photographer :John Bishop
Title :M51
Camera :CDS-600D
Location : Beeville, TX, USA
Date :3/15/2013
400 mm F8.4 RC scope with CDS600D. Stack of nine 300 sec frames and six 600 sec frames, iso 800 acquired, calibarted and stacked with Maxim DL and processed in Photoshop