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bill w
Postmaster
   
Reged: 03/26/05
Posts: 6597
Loc: southern california
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hello after a night of observing faint planetaries i slewed to 31 cygnus and almost fell out of my chair due to the brightness and color (8" SCT 24 pan). the primary was burnt orange, the secondary (30 cyg) looked white to me and the close 3rd star was pale blue.
decided to snap a few pics with careful color balance and the secondary showed a faint blue halo as well, which makes sense given it's spectral class, A5.
somewhere i read a description of someone coining this as the patriotic triple, but i can't recall where i saw it. does anyone have any more info on this?
-------------------- -bill w
nexstar 8 GPS
canon 300D, Toucam Pro II
SXV-H9C, H9, SX Exview autoguider, SX-AO
FS 102 (OLV), FS60 CSV, 8" LX200R, G 11
http://astro.whwiii.net/
image processing monitor calibrated to just differentiate darkest boxes:
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David Knisely
Postmaster
   
Reged: 04/19/04
Posts: 8290
Loc: Beatrice, Nebraska
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Quote:
hello after a night of observing faint planetaries i slewed to 31 cygnus and almost fell out of my chair due to the brightness and color (8" SCT 24 pan). the primary was burnt orange, the secondary (30 cyg) looked white to me and the close 3rd star was pale blue.
decided to snap a few pics with careful color balance and the secondary showed a faint blue halo as well, which makes sense given it's spectral class, A5.
somewhere i read a description of someone coining this as the patriotic triple, but i can't recall where i saw it. does anyone have any more info on this?
Actually, the triple is Omicron-1 Cygni, which I once called "the Patriotic Star", in one of my observing reports, so perhaps you read one of those. It is a pretty triple star (30 Cyg, 31, Cyg, and HD 192579) with wide separation, but the alignment is probably optical only, as the three stars are quite distant from us and from each other. The star field is also fairly rich, so it makes a good target. Clear skies to you.
-------------------- David W. Knisely
Hyde Memorial Observatory
http://www.hydeobservatory.info
Prairie Astronomy Club
http://www.prairieastronomyclub.org
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bill w
Postmaster
   
Reged: 03/26/05
Posts: 6597
Loc: southern california
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thanks david
-------------------- -bill w
nexstar 8 GPS
canon 300D, Toucam Pro II
SXV-H9C, H9, SX Exview autoguider, SX-AO
FS 102 (OLV), FS60 CSV, 8" LX200R, G 11
http://astro.whwiii.net/
image processing monitor calibrated to just differentiate darkest boxes:
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bill w
Postmaster
   
Reged: 03/26/05
Posts: 6597
Loc: southern california
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here's the processed version just in time:
-------------------- -bill w
nexstar 8 GPS
canon 300D, Toucam Pro II
SXV-H9C, H9, SX Exview autoguider, SX-AO
FS 102 (OLV), FS60 CSV, 8" LX200R, G 11
http://astro.whwiii.net/
image processing monitor calibrated to just differentiate darkest boxes:
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David Knisely
Postmaster
   
Reged: 04/19/04
Posts: 8290
Loc: Beatrice, Nebraska
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That is one beautiful image! The companions both look slightly bluish, but the fainter one has more saturation, so we get the "red-white-blue" effect with the three stars visually. Clear skies to you.
-------------------- David W. Knisely
Hyde Memorial Observatory
http://www.hydeobservatory.info
Prairie Astronomy Club
http://www.prairieastronomyclub.org
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bill w
Postmaster
   
Reged: 03/26/05
Posts: 6597
Loc: southern california
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thanks david clear skies and happy 4th
-------------------- -bill w
nexstar 8 GPS
canon 300D, Toucam Pro II
SXV-H9C, H9, SX Exview autoguider, SX-AO
FS 102 (OLV), FS60 CSV, 8" LX200R, G 11
http://astro.whwiii.net/
image processing monitor calibrated to just differentiate darkest boxes:
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azure1961p
professor emeritus
Reged: 01/17/09
Posts: 731
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Thats a really nice image!
Pete
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David A Rodger
sage
Reged: 08/12/03
Posts: 444
Loc: North Vancouver, BC, Canada
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Michael Covington refers to the "Patriotic Triple" on page 208 of his book, "Celestial Objects for Modern Telescopes" (Cambridge, 2002) but he doesn't claim to have named it. This is the earliest reference to the name I know of, but that's only a few years.
DAR
-------------------- Sky-Watcher 10-inch Dob
Orion 100mm ED and EON 120 refractors
Tele Vue NP-127 refractor
Celestron CPC 1100 SCT
Celestron Classic C-8
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johnnyha
Pooh-Bah
   
Reged: 11/12/06
Posts: 1142
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I believe the name was officially changed to "Freedom Stars" several years ago.
In honor of the 4th of July I took a look and it was great in a 4" refractor, thanks for the image!
-------------------- Johnny
Spicewood, TX
Sherman Oaks, CA
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bill w
Postmaster
   
Reged: 03/26/05
Posts: 6597
Loc: southern california
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Quote:
I believe the name was officially changed to "Freedom Stars" several years ago. 
 thanks for the comments pete dave and johnny glad you got to enjoy it johnny
-------------------- -bill w
nexstar 8 GPS
canon 300D, Toucam Pro II
SXV-H9C, H9, SX Exview autoguider, SX-AO
FS 102 (OLV), FS60 CSV, 8" LX200R, G 11
http://astro.whwiii.net/
image processing monitor calibrated to just differentiate darkest boxes:
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Carl Kolchak
professor emeritus
   
Reged: 08/02/06
Posts: 549
Loc: Northeast, Florida
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bill w said:
Quote:
i slewed to 31 cygnus and almost fell out of my chair due to the brightness and color (8" SCT 24 pan). the primary was burnt orange, the secondary (30 cyg) looked white to me and the close 3rd star was pale blue.
David said:
Quote:
Actually, the triple is Omicron-1 Cygni, which I once called "the Patriotic Star", in one of my observing reports, so perhaps you read one of those. It is a pretty triple star (30 Cyg, 31, Cyg, and HD 192579) with wide separation, but the alignment is probably optical only, as the three stars are quite distant from us and from each other. The star field is also fairly rich, so it makes a good target. Clear skies to you.
Hi all,
Just want to thank both of you for pointing out this beautiful triple. After two weeks of rain and clouds I finally had a clear night to view them. Using the 102mm f/7 Astrotelescope and the Hyperion 24mm-8mm zoom they were absolutely gorgeous.
My Tasco Cosmic 50mm f/12 and a 22mm Meade Modified made them appear as tiny jewels in the FOV. I also used the 12.5mm Meade Modified and the tiny jewels were framed perfectly. However the color of the blue star was a very pale blue compared to the 102mm.
Well worth the price of admission! 
peace & clear skies,
-------------------- Richard H.
Antares 105mm f/9.5 Elite Series Refractor
AstroTelescopes 102mm f/7 Refractor
Orion ShortTube 90mm f/5.6 Refractor
Meade Model 300 80mm f/15 Refractor
Tasco Cosmic 6TE-5 50mm f/12 Refractor
Orion SkyView Pro 8" Intelliscope
Orion Scenix 10x50 Binoculars
Zhumell SuperGiant 20x80 binoculars
NightSky Journal
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RussL
Music Maker
   
Reged: 03/18/08
Posts: 1925
Loc: Cayce, SC
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Truly one of my favorite objects. Thanks, guys. For some reason, though, I have always thought of it as gold, white, and blue. Nonetheless, it is a beautiful sight. Found it by accident last year while scanning with my 10x50s. I have also heard it called "the bino Albireo."
-------------------- --Dawg, the Russell
"Akita mani yo." Observe everything as you walk. (--Lakota)
Celestron Celestar 8 Standard SCT, f10
Celestron 80mm Wide View ref., f5
Orion 120ST ref., f5
Criterion RV-6 Dynascope, Newt., f8, (c. 1962)
Sears Discoverer 60mm ref., f7, (c. 1973)
Celestron Ultima DX 10x50, 6.5 TFOV
Tasco 7x35 wide
Several mediocre eyepieces
Edited by RussL (07/12/09 11:28 PM)
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BillP
Post Laureate
   
Reged: 11/26/06
Posts: 3955
Loc: Vienna, VA
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"Objects in the Heavens" by Peter Birren, Naoyuki Kurita, 1st edition 2002 also mentions it by this name. Would be interesting to find out the very 1st use of the term for this star.
-------------------- Bill Paolini
XT10i Dob---TSA-102 S-APO---APM80/480 S-APO--- P.S.T.
TMB Supermonos---Meade UWAs---TV Panoptic---AT Titan II ED
To your own eyes be true...
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Rick Woods
Postmaster
   
Reged: 01/27/05
Posts: 5684
Loc: Inner Solar System
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In my 8" reflector, these have always looked gold, blue, and turquoise to me. I almost fell over the first time I saw this beautiful triple! To me, they look best at lower powers, like Alberio does.
-------------------- - Rick
14" LX200GPS
Dyslexics Untie!
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