Thanks guys! Sorry about posting more than one picture at once, I'll remember not to do that.
EXIF data for the first star trail picture:
Camera: Nikon D40
Exposure: 1250.4
Aperture: f/3.5
Focal Length: 28 mm
ISO Speed: 200
Second star trails:
Camera: Nikon D40
Exposure: 701.1
Aperture: f/3.5
Focal Length: 28 mm
ISO Speed: 400
Stars:
Camera: Nikon D40
Exposure: 30
Aperture: f/3.5
Focal Length: 28 mm
ISO Speed: 400
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