Forum: Astro Pictures
December 31st 17, 06:28 PM
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Replies: 10
Views: 12,762
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Forum: Astro Pictures
December 4th 17, 09:45 PM
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Replies: 1
Views: 2,923
Astro: Ic 405/410
Until recently I could not even fit IC 405 on my CCD (or CMOS) chip, but with the TS 60mm ED plus 0.79 reducer I can even get IC 410 (and parts of IC 417) in one image.
As usual recently this was...
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Forum: Astro Pictures
December 4th 17, 09:10 PM
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Replies: 1
Views: 2,868
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Forum: Astro Pictures
November 28th 17, 09:22 PM
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Replies: 1
Views: 2,955
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Forum: Astro Pictures
November 28th 17, 09:06 PM
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Replies: 1
Views: 2,910
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Forum: Astro Pictures
November 28th 17, 09:03 PM
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Replies: 1
Views: 2,746
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Forum: Astro Pictures
November 28th 17, 08:53 PM
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Replies: 1
Views: 2,787
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Forum: Astro Pictures
November 28th 17, 08:42 PM
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Replies: 2
Views: 3,102
Rick,
the FSQ is a bit on the steep side...
Rick,
the FSQ is a bit on the steep side especially when considering the dollar per inch of aperture ratio. That said there aren't too many scopes that can handle a CCD chip as large as yours. And...
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Forum: Astro Pictures
November 27th 17, 10:16 PM
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Replies: 2
Views: 3,102
ASTRO: Rosette nebula
I bought a small 60mm f/5.5 ED refractor a while ago, coupled with a 0.79 reducer it has a focal length of 260mm. This allows me to image those popular large nebulae that always have been too big for...
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Forum: Astro Pictures
November 27th 17, 10:08 PM
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Replies: 1
Views: 2,839
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Forum: Astro Pictures
November 27th 17, 09:55 PM
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Replies: 1
Views: 2,787
Rick,
the change in the last image is...
Rick,
the change in the last image is astounding. It did not change a lot in previous years. I have never managed to image this nebula even though it has been on my list for years.
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Forum: Astro Pictures
November 1st 17, 09:43 PM
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Replies: 1
Views: 2,649
ASTRO: Double Minkowski
I wanted to image Planetary Nebula M 2-52 with my 10" Meade ACF, but noticed that I would get M 2-51 with half the focal length. It is only 13 arcseconds large but interestingly shaped.
I have...
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Forum: Astro Pictures
November 1st 17, 09:22 PM
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Replies: 1
Views: 2,752
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Forum: Astro Pictures
November 1st 17, 08:41 PM
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Replies: 1
Views: 2,830
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Forum: Astro Pictures
November 1st 17, 08:36 PM
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Replies: 1
Views: 2,573
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Forum: Astro Pictures
November 1st 17, 08:25 PM
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Replies: 1
Views: 2,166
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Forum: Astro Pictures
October 13th 17, 08:25 PM
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Replies: 1
Views: 1,132
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Forum: Astro Pictures
October 12th 17, 09:54 PM
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Replies: 1
Views: 914
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Forum: Astro Pictures
October 12th 17, 09:52 PM
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Replies: 2
Views: 914
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Forum: Astro Pictures
October 10th 17, 09:07 PM
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Replies: 2
Views: 914
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Forum: Astro Pictures
October 10th 17, 08:52 PM
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Replies: 1
Views: 885
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Forum: Astro Pictures
October 10th 17, 08:47 PM
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Replies: 1
Views: 943
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Forum: Astro Pictures
October 10th 17, 08:43 PM
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Replies: 1
Views: 1,047
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Forum: Astro Pictures
October 4th 17, 08:55 PM
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Replies: 1
Views: 1,066
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Forum: Astro Pictures
October 1st 17, 11:06 PM
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Replies: 0
Views: 816
ASTRO: Abell 80
In the second half of August I spent five nights on the planetary nebula Abell 80 (PK102-05.1), which is a bit larger than two arcminutes.
The conditions were changeable, two nights were very good by...
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