NGC891, Caldwell 23

ngc891ss.jpg (153694 bytes)
NGC891, Caldwell 23
Constellation: Andromeda
Type: Galaxy
Position: RA 02h22.6m 
Dec +42d21m
Magnitude: 9.9
Exposure: Taken 9-11-04 and 10-16-04
12 X 300 sec. ISO 800.
Processing: Raw images converted to 16bit TIFs, dark subtracted and stacked (min/max excluded average) in ImagesPlus.
Levels and curves adjusted in Photoshop.
Equipment: Meade 10" LX-50 f/10
Canon Digital Rebel (300D)
Losmandy G-11 Gemini mount
SBIG ST-4 autoguider
Celestron Guidescope
Notes: None

Locator Chart
ngc891chart.gif (7565 bytes)
Chart copyright Steven Tuma and Dean Williams - Deepsky Astronomy Software


[Home]     [Deepsky Index]     [Galaxy Index]     [Astrophoto Index]