NGC 2903  

Object Details:

  • Spiral Galaxy  in Leo

  •  RA:          09 hours 32 minutes

  •  Dec:         +21 degrees 27 minutes

  •  Distance: 25 Million Light years

  •  Size:         13.0' x 5.0

  •  Mag:        8.9

Image Details:

  • Instrument:  Celestron 9.25 SCT Reduced 6.3@ f/6.3 (1481mm) focal length
  • Mount:         Losmandy G11
  • Camera:       SBIG ST-2000XM with CFW8 Color Filter 
  • Filters & Exposure Times:  
    • Ha:    28 x 10 minutes binned   1 x 1
    • L:       88  x 5 minutes binned    1 x 1
    • R    88 x 5 minutes binned     1 x 1 
      G:      12 x 5 minutes binned     1 x 1 
      B:      12 x 5 minutes binned     1 x 1 
  • Total  exposure time: 15 hours
  • Software: CCDStack, Adobe Photoshop
  • Location: Saratoga California
  • Date: March   2008

 

              

Home

Nebula

Solar System

Galaxy

Narrow Band

Planetary

Hardware

Links