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Arp 35 - an integral sign spiral in Pisces

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#1 Ivan Maly

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Posted 10 January 2020 - 07:55 PM

Arp 35 (UGC 212, PGC 1434), Pisces. Arp atlas category: integral-sign spiral. The small companion to the south is PGC 1431. Observed 2019-12-22. Elevation 700 m, sky 21.5 mag/arcsec2, seeing 2-4 arcsec. Telescope D = 508 mm F/4 Newtonian, ocular 5.5 mm wide-field (360x). Pencil, tortillon, white paper. Sketch finished at the telescope. Inverted black-to-white digitally. North approximately up, field 8 arcmin. Image license CC BY 4.0.

 

gallery_227647_10427_194754.jpg


Edited by Ivan Maly, 10 January 2020 - 07:57 PM.

  • Achernar, frank5817, Mel Bartels and 8 others like this

#2 MikiSJ

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Posted 10 January 2020 - 08:00 PM

I will never have the skill to sketch anything much less a very distant barred spiral.

 

Nice work! 



#3 Achernar

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Posted 10 January 2020 - 08:11 PM

Very nice Ivan!

 

Taras



#4 frank5817

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Posted 10 January 2020 - 11:22 PM

Ivan, 

 

Well done, you are going to be very busy with that telescope for a very long time.

And that is a good thing.

 

Frank :)



#5 niteskystargazer

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Posted 11 January 2020 - 12:45 PM

Ivan,

 

Very good sketch of Arp 35 - (An integral sign spiral in Pisces) smile.gif .

 

CS,KLU,

 

thanx.gif ,

 

Tom



#6 Ivan Maly

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Posted 11 January 2020 - 06:40 PM

Thank you, all, for commenting.




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