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20171225 auriga


Auriga - The constellation

This is a comparison shot took with my brand new Pana 25mm/1.7 lens.
I find my previous shot of this subject with a Pentacon 29mm/2.8 possibly better. Maybe I closed the new lens too much, hence muting the "big stars" effect.

Gear: Olympus E-PL6 with Panasonic 25mm/1.7 at F/2.5 on poorly-tracked panoramic head and static triped
Capture: 38 lights x 10s x 1600 ISO, master bias, master flat
Sky: good
Site: deep country 26km from Limoges, France
Processing: Regim 3.4, Fotoxx 12.01+


© Fabien COUTANT

From the album:

Barn door tracker (wide field)

· 11 images
  • 11 images
  • 2 image comments

Photo Information

  • Focal Length 25 mm
  • Exposure Time 10/1
  • f Aperture f/2.5
  • ISO Speed 1600

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