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Hubble Spies a Zoo of Galaxies

  • DaveGrennan
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  • IFAS Astronomer of the Year 2010
  • IFAS Astronomer of the Year 2010
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19 years 4 months ago #14582 by DaveGrennan
Replied by DaveGrennan on topic Re: Hubble Spies a Zoo of Galaxies

In this photo here, is it me, or do the galaxies etc appear to spiral or radiate around the outside of the frame?? There's an optical illusion there!


Probably the hallucinogenic substances Seanie :D

Seriously, doesnt look like that to me. Maybe your monitor? Pincushion settings?

Regards and Clear Skies,

Dave.
J41 - Raheny Observatory.
www.webtreatz.com
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19 years 4 months ago #14602 by Seanie_Morris
Replied by Seanie_Morris on topic Re: Hubble Spies a Zoo of Galaxies
Dave,
I'm afraid I must have "pincushion of the eyeball"! When I said about that optical illusion, it was on the monitor at work, but now I'm at home, I still see it on the home monitor!! :!:

Seanie.

Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.

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19 years 4 months ago #14610 by dave_lillis
Replied by dave_lillis on topic Re: Hubble Spies a Zoo of Galaxies
Lovely image, the orange star make for great contrast.
Seanie, I'm not sure I understand what you're describing ???

Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)

Carrying around my 20" obsession is going to kill me,
but what a way to go. :)
+ 12"LX200, MK67, Meade2045, 4"refractor

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19 years 4 months ago #14645 by Seanie_Morris
Replied by Seanie_Morris on topic Re: Hubble Spies a Zoo of Galaxies

Seanie, I'm not sure I understand what you're describing ???


For me, its like the image was taken with a fish eye lens, which isn't true right?
So, If I look at the image deep enough, its like the outer objects tend to circle the middle, like they are being pulled towards the centre!
:oops:

Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.

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19 years 4 months ago #14683 by dave_lillis
Replied by dave_lillis on topic Re: Hubble Spies a Zoo of Galaxies
maybe the illusion is been caused in your minds eye by the fact that there appears to be a circumferance of big objects towards some of the sides??

Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)

Carrying around my 20" obsession is going to kill me,
but what a way to go. :)
+ 12"LX200, MK67, Meade2045, 4"refractor

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19 years 4 months ago #14700 by Seanie_Morris
Replied by Seanie_Morris on topic Re: Hubble Spies a Zoo of Galaxies
Thats probably it Dave! Are you seeing it too??? :wink:

Midlands Astronomy Club.
Radio Presenter (Midlands 103), Space Enthusiast, Astronomy Outreach Co-ordinator.
Former IFAS Chairperson and Secretary.

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