Jim Burnell's CCD Images - NGC2903 Clicking on the image will display a high-resolution view.

 

Object: NCG2903	Barred Spiral Galaxy	Const.: Leo
Camera: HX-916	Scope: AP130	Mount: AP1200GTO
Filter(s): IR block	Exposure: 7x60s	blank
NCG2903, a barred spiral galaxy in Leo. It is a stack of 7 one minute exposures using a 5" f/6 refractor. Image processing performed using AIP4WIN. This image has been resampled down from its original size of 1300x1030.

 

Object: NCG2903	Barred Spiral Galaxy	Const.: Leo
Camera: HX-916	Scope: Vixen R200SS	Mount: Losmandy Titan
Filter(s): IR block	Exposure: 1x15m	TeleVue Paracorr
NCG2903, a barred spiral galaxy in Leo. This image is a single 15 minute exposure through an 8" 4/f Newtonian. Image processing performed using AIP4WIN. This image has been cropped from its original size of 1300x1030.

 

Object: NCG2903 region	Barred Spiral Galaxy	Const.: Leo
Camera: SBIG STL11000M	Scope: Tele vue NP127is	Mount: Losmandy Titan
Filter(s): IR block	Exposure: 10x8m	3° x 2° FOV
A 3 degree x 2 degree region around NCG2903 in Leo. This image is a stack of 10 eight minute exposures using an SBIG STL11000M CCD camera on a Tele vue NP127is 5" f/5.2 refractor. The raw images were calibrated, stacked and a Sigmoid scaling was applied, all using AIP4Win V2. This image is resampled down from its original size of 4008 x 2672.