NGC3842 region in Leo

The Sky 90 array was set on this object to see if I could pick up the 3 quasars near this galaxy.  No sign!! A day later I put the Hyperstar III on the same region but only got 4 x 10-minute subs 🙁  Possible sign of one of the quasars, but no sign of the other two – not a fair test however.  Below is the Noel Carboni process of the Sky 90 data.

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April 1st Earth Science Picture of the Day

Got today’s EPOD with a groundbreaking image of a Dyson sphere construction around Polaris imaged in the early hours of this morning.

Thank you Jim for continuing to publish my work 🙂

http://epod.usra.edu/blog/

 

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Rho Leonis – a very blue star

A Sky90 image of the Rho Leonis region.  Rho Leonis is a very blue star.

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Mighty Merak

Here is a Sky 90 4-framer of the Merak region in Ursa Major.  You can see the “broken engagement ring” the Owl nebula (M97) and M108 in this image.

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Stargate

As we are not creating scientific images here, but just “pretty pictures” we can do much as we want with the stars to give us what we think is the “prettiest” picture 🙂

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Carbon star T Cancri with the mini-WASP array

Taken last night – 18 x 10-minute subs with the 3 x Sky 90s and 3 x M26C OSC CCDs.

Carbon star T Cancri.

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La Superba Akira Fujii effect only

Here is an uncropped version of the earlier La Superba image, north is to the left.  Akira Fujii effect only – no spikes.  Canon 200mm lenses and Trius M26C OSC CCDs.

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La Superba region with the 200mm Canon prime lenses

Learnt quite a bit with this image from last night.

  1.  Don’t start taking images too low in the NE Southampton glow – it’s pointless.  Wait until the object is nearer the Zenith.
  2.  If you are going to image in the murk use the smaller field of view of the Sky 90s.
  3.  The Moon is even a bigger pain with gradients with the huge 200mm field of view – so stick to Sky 90 imaging well away from the Moon at this time.
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The Carbon stars of Kemble’s Cascade

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Mathematics as Language

Mathematics is just another language – granted it is a highly complex language – but a language it is.  Just as ordinary language attempts to put into words thoughts, ideas, and “reality” – mathematics tries to do the same with a different set of symbols for the “words”.  The reason that the language of mathematics is so complex is because each individual field of study, Calculus, Linear Algebra, Analysis, is like a complete language such as French or German in itself.

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