Wednesday 28 November 2012


12 days of Christmas for Astronomers


 On the first day of Christmas my truelove gave to me….

A black hole that swallows street lights

2 Adjuster screws and …..

3 Red LEDs

4 Dew strips

5 Parfocal rings!!!!

6 Colour filters

7 Sisters sparkling

8 Mounts a-moving

9 Guidescopes guiding

10 Tripods tripping

11 Lenses looking

12 APOs pointing
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2 comments:

  1. Mike Wilson28 November 2012 at 06:45

    I LOL'ed at the parfocal* rings :P


    *or substitute "Delrin rings" for imagers :P

    ReplyDelete
    Replies
    1. Peter Madelaine28 November 2012 at 07:28

      Glad you liked it. I haven't met Delrin rings yet. Nooooo, not another cost for astro-imaging?

      Delete

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