GUM Nebula Mosaic: This two panel mosaic extends the field of view of a previous image of  the GUM Nebula, which also contains the Vela Super Nova Remnant. It shows how large this intensive HII region is.

Object GUM Nebula Mosaic
Category Super Nova Remnants
Designation GUM Nebula
Constellation Vela
Optics Asahi Takumar 135 mm f/3.5 @ f/4.5
Mount Astro-Physics 900 GTO
Camera QHY8/ALccd 6c
Exposure 2 sets 19 x 10min Astronomik Ha filter, 19 x 10min Astronomik (OIII) filter, Maxim DL for capturing
Calibration No
Guiding Meade DSI Pro II and LX 200 f/5 as Guide Scope, Maxim DL as Giuding Software
Processing ImagesPlus, Photoshop
Location-Date Somerset West, South Africa - 14+29 Dec 2007+2+17 March 2008
Remark Two panel mosaic
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