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Old 08-10-2013, 08:53 PM
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John Hothersall
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Terzan 7+8

SPX350 F4.5, St10XME, Astrodon RGB filters.

Two more Terzans near to M55 in Sag, I only need Terz3+6 then I have the lot. Very strange clusters some dense and some loose. These two 12th mag objects are probably part of the Sag Dwarf Elliptical Galaxy. Terzan 7+8 are 74 and 86 klyrs away respectively and are obscured by lots of intervening dust.

RGB-5x5min each.

Thanks, John.
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  #2  
Old 08-10-2013, 09:17 PM
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strongmanmike (Michael)
Highest Observatory in Oz

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Lovely captures John, the hallmark crispness of your OO scope is once again evident too, surprised more Aussies aren't buying them from Steve Massey, a few are but they deserve more consideration over the cheap Chinese imports I recon

Mike
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Old 08-10-2013, 09:19 PM
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RickS (Rick)
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Nicely done, John! Good luck collecting the whole set.
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  #4  
Old 08-10-2013, 09:39 PM
Dennis
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Excellent images John, both look really quite beautiful. Good luck with 3 & 6 to complete the set!

Cheers

Dennis
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  #5  
Old 09-10-2013, 10:30 AM
Stevec35 (Steve)
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Excellent images John! I love those faint globulars.

Cheers

Steve
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  #6  
Old 09-10-2013, 12:04 PM
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jsmoraes (Jorge)
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I liked them very much. One small, another loose. The photos are very interesting, with some faint and small galaxies in background. Congratulations !

I didn't know about those Terzan objects. I needed to change the catalog on CDC to found Terzan 7 and 8 near M 55. They are in my list of new objects to search... when the clouds go out!
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Old 09-10-2013, 07:34 PM
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John Hothersall
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Thanks for comments, collecting Terzans is quite addictive and these are only quick captures.

The quality of OrionOptics scopes still seems a best kept secret downunder, OO don't advertise enough owing to delivery costs this far from the UK although favourable exchange rates have made it worthwhile recently.

Near to T7 and 8 is another cluster Arp2 which looks similar but is not on many planetariums.

John.
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Old 09-10-2013, 08:01 PM
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jsmoraes (Jorge)
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Yes, I found first Arp2. But only with more zoom those Terzans appeared. My 305mm has a good resolution, I hope I can register them.
They are anonymous and forgotten objects and just because this I appreciate them very much. There is beauty and mystery in them.
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  #9  
Old 12-10-2013, 12:20 PM
Ross G
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Great captures John.


Ross.
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