Tele Vue NP-127is Image: M31
Astrophotography by Jim Burnell
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![image...](/images/photos/Burnell/tvNP12IS/M31_color.jpg)
Uncropped image. Exposure details are as follows:
- TeleVue NP127is refractor
- Losmandy Titan mount
- SBIG STL11000M CCD camera
- 17 x 8 minutes red
- 16 x 8 minutes green
- 16 x 8 minutes blue
- 25 x 8 minutes luminance
- Raw images calibrated, stacked and color-composited in AIP4Win V2.3.33