Updated 18.1.2001

Testing a focal reducer made by Teknofokus Testing a focal reducer made by Teknofokus

Supplier:Teknofokus, Finland
Site:Hinthaara, Porvoo, Finland
Target:Alcyone in M45
Telescope:Helios Startravel-102
Camera:Starlight Xpress MX5-C CCD (b-chip)
Guiding:by Helios single axel motor
Time:16.1.2001 21:20-21:40EET

40 kb jpeg 24' x 31' 44 kb jpeg 35' x 47' 44 kb jpeg Setup 44 kb jpeg Optical train
Resulting to ~70% of the original size

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All material Copyright © Jorma Koski, Anno Mundi 2001