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Object(s): Bright nebula M42 |
Constellation: Orion | |
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Description: Photo showing impact of periodic and non periodice errors. Combination of poor telescope alignment (causing star drift) and uncorrected periodic error (causing the wiggles) produce a pretty, but otherwise useless photo |
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Astrophoto Image: Example Image File: M42-1.jpg (5 kb) Subject: M42 |
Exposure: 10 mins | |
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Equipment/Film: Pentax ME Camera Meade 8" f/10 SCT telescope (LX200) Equatorial Wedge/Tripod Setup: with teleextender and 25mm eyepiece projection |
Observer/Location: David Richards Backyard (suburban site, 50m amsl, mag 4 to 5.5 skies) Aberdeenshire, UK | |
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Seeing: |
Sky Position: | |
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Processing: Scanned from colour photo print. |
Related Images: |
Page Links: |
| This Page : | Impact of Poor Setup (2) http://www.richweb.f9.co.uk/astro/imagelib/M42-1.htm |
| Page creation : | Generated from an Image Database by visual basic script |
| Page Owner : | David Richards |
| Last Updated : | 2006-Jan-20 |
| Home Page : | David's Astronomy Pages - http://www.richweb.f9.co.uk/astro |
