2003-02-03: 40 minute exposure (4x600s). Camera cooled to -25°C.
Monday, February 3, 2003
Spiral Galaxy M108 (NGC 3556) Revisited
This image was taken just two days after the previous one. The effects of much improved tracking and a longer exposure (40 minutes instead of 10) are clearly visible. Notice the difference in details of the dust in the galaxy.
2003-02-03: 40 minute exposure (4x600s). Camera cooled to -25°C.
2003-02-03: 40 minute exposure (4x600s). Camera cooled to -25°C.
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