Douglas Robertson/Horsehead Region in Ha

Title: Horsehead Region in Ha   Location: Hahndorf, South Australia. Date: March 2011
Astro 40D (Avg temp -12.5ºC), Canon 400mm f5.6L lens @ f5.6
Astronomik 12nm Ha EOS Clip In filter
315 mins total exposure time (21x15min subs), iso1600

Hajime Sasano/Orion

Title: Orion    Date: 2.Mar.2011    JAPAN
camera: Central DS 5D MarkⅡ ClearFilter + IDAS UIBARⅣ
ISO1600 6min X 6 (-25℃)  FSQ106ED + QE0.73

Hajime Sasano/M8 & M20

Title: M8 & M20   Date: 5.Mar.2011    JAPAN,
Central DS 5D MarkⅡ ClearFilter + IDAS UIBARⅣ
ISO1600 6min X 4 (-26℃)  FSQ106ED + QE0.73

Shoji Iwata/Barnard’s Loop

Title:Barnard’s Loop     location:Notsuharu-town,Oita-city,Japan
camera:Cooled 5D MarkⅡ+SIGMA APO MACRO 150mmF2.8 Lens
exposure:F5.6 ISO3200  15×4min

Hajime Sasano

Title:  ISO1600 5min X 10 (-22℃), Total 50min exposure, FSQ106ED + QE0.73
camera: CentralDS Cooled 5D Mark II

Douglas Robertson/M42

Title : M42      Location/Date: Hahndorf, South Australia. February 2011
Astro 40D cooled/modded DSLR (Avg Temp -12ºC)
Canon 400mm f5.6L Lens
f5.6, iso1600, Total exposure time: 215mins
Darks and Flats calibrated.
10, 30 and 60sec images used to mask core of the nebula.
ImagesPlus, Nebulosity and PS used for stacking/processing

Christian Cammoranesi/veil nebula

Title : veil nebula ,    2010,  Location: Forca Canapine,  Italy
Astro-Physics 130EDFS f6 plus flattener,
16x8min exposure,  iso1600, Astro40D
processing  Iris and Photoshop

Christian Cammoranesi/Horsehead Nebula

Title : Horsehead Nebula     2010,  Location: Forca Canapine,  Italy
takahashi FS60CB plus 0.72x reducer
10x5min exposure,  iso1600, Astro40D
processing  Iris and Photoshop

Christian Cammoranesi/monoceros wide field

Title : monoceros wide field     2010,  Location: Forca Canapine,  Italy
takahashi FS60CB plus 0.72x reducer
17x8min exposure,  iso1600, Astro40D
processing  Iris and Photoshop

Christian Cammoranesi/M31

Title : M31    2010,  Location: Forca Canapine,  Italy
takahashi FSQ 106ED plus Q reducer
18x6min exposure,  iso800, Astro40D
processing  Iris and Photoshop