Re: [C14] Re: 7" AP vs C14
Richard,
Interesting thoughts. Thanks for the input.
BTW I'm using an Starlight Xpress Mx7-c with my fastar lens. Most of the starlight cameras should work with their adapter. They're smaller and
By
Scott Evans <sevans@...>
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#72
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Re: 7" AP vs C14
focal
regardless
the f/11
scope. ;-)
First of all, I am talking specifically about CCD imaging.
The effective focal length of the telescope coupled with the physical
size of your ccd chip's
By
rdcrisp@...
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#71
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Re: 7" AP vs C14
focal
regardless
the f/11
scope. ;-)
First of all, I am talking specifically about CCD imaging.
The effective focal length of the telescope coupled with the physical
size of your ccd chip's
By
rdcrisp@...
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#70
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Re: 7" AP vs C14
focal
regardless
the f/11
scope. ;-)
The faster f-ratio equals shorter exposure principle only applies to
extended objects. For stars that are essentially point sources,
exposur time depends on
By
rlb@...
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#69
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C14 coatings
Hi C14-lovers,
Yesterday someone from Germany offered me an old C14 manufactured
in the early 80's.
I asked him if it has Starbright Coatings and he told me that there
is no such label on the
By
marc-biesmans@...
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#68
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Re: [C14] Re: 7" AP vs C14
Richard,
Your comments are interesting because I had always heard that the focal ratio would be the primary factor in determining exposure time regardless of focal length. Shouldn't the f/5 fsq be a
By
Scott Evans <sevans@...>
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#67
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Re: 7" AP vs C14
seems
in
I have a cm1400 and am quite happy with it.
No. You will get fine detail of the planets as long as the seeing
conditions are good.
Stars look great. Collimate the scope though!
I
to
By
rdcrisp@...
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#66
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Re: 7" AP vs C14
SNIP
Can't comment on that, but Celestron and Meade produce telescopes
that on average are good but this means that there are excellent ones
and less good ones as well. I guess since they make
By
Geert Vandenbulcke <geert.vdbulcke@...>
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#65
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7" AP vs C14
Hi all,
I have a 1989 non-ED 178mm AP Starfire.
I'd like to have a large aperture compact telescope and the C14 seems
to fit what I need. However, some tell me the quality has suffered in
recent
By
boshar@...
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#64
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Re: Digest Number 33
Substantially less
more. I
about it.
One of my local friends in the SF Bay area has one of those GT-One
mounts that he bought second-hand from another observer here. He has
had a nightmare trying
By
rdcrisp@...
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#63
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Re: [C14] Digest Number 33
If I may suggest the Williams Optics GT-ONE HD mount. Substantially less
money than the 1200 but rated perfectly for what you want to do and more. I
have had mine now for about 4 months and I can do
By
Jim Anderson <jim.a@...>
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#62
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CM1400GOTO announced [was Re: upgrade c14]
the
Your wish is Celestron's command: check the Celestron ad in the
December 2001 S&T (Page 43) "Introducing The New Celestron 14" GOTO
Telescope".
They base the mount on the CI700, and add
By
rdcrisp@...
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#61
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upgrade c14
has anyone found a way to modify the c14 to be able to use the key
pad of a go to electronic scope? Celestron says that it does not
have it available. Maby if enough c14 users asked they would make
By
sand27921@...
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#60
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Re: [C14] Digest Number 33
C14@... wrote:
By
Richard Crisp <rdcrisp@...>
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#59
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CI-700 Mount
The C-14 is my dream scope. I may have the opportunity to get a fork
mounted one in March for a really good price. But, if that falls
through, I will get a new one on an EQ mount probably around
By
golubosks001@...
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#58
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CI700 for CCD with CM1400 (was Re: C14 + G11 for CCD work?)
January
Thanks for the comment on the shot. I think you will have equally
good or better shots once you get that prized AP1200GTO.
That mount is fantastic. I just love it. I finally have a platform
By
rdcrisp@...
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#57
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CI700 for CCD with CM1400 (was Re: C14 + G11 for CCD work?)
with
difficult
longer
motors
original
good.
By
Ken
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#56
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CI700 for CCD with CM1400 (was Re: C14 + G11 for CCD work?)
at
I have a CM1400 and use it for CCD work with the ST7E camera. I
originally used it with the CI700 mount that was part of the original
sales package. I was always disappointed with the results. I
By
rdcrisp@...
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#55
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(No subject)
to anyone. The program will not accept my e-mail which is
ctsm27@... I wish to enquire if anyone has found the new goto
controls. I think that someone should be able to retrofit the key pad
By
sand27921@...
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#54
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TEST- Please ignore
TEST
By
mslancas@...
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#53
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