Dave
12/11/2018 11:09 AM
Nice image Wille. What is the focal length of the scope for this image? I took some images last night and 46P is very bright.
Dave
---------- Original Message ----------
From: "Astrophotography" <astrophotography@centexastronomy.org>
To: "jde209@netzero.net" <jde209@netzero.net>
Subject: 46P Wirtenan on 12-2-18 <<$219708078092$>>
Date: Mon, 10 Dec 2018 03:29:38 -0600
I took this image just to get some data. I had not been able to use the scope since March I don’t think. Not very good processing, but I didn’t want to spend anymore time on it at the moment.
Willie
Willie
12/11/2018 12:36 PM
924 mm, Dave. 132 mm aperture.
Willie
> On Dec 11, 2018, at 11:11 AM, Astrophotography <astrophotography@centexastronomy.org> wrote:
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> Nice image Wille. What is the focal length of the scope for this image? I took some images last night and 46P is very bright.
>
>
>
> Dave
>
>
> ---------- Original Message ----------
> From: "Astrophotography" <astrophotography@centexastronomy.org>
> To: "jde209@netzero.net" <jde209@netzero.net>
> Subject: 46P Wirtenan on 12-2-18 <<$219708078092$>>
> Date: Mon, 10 Dec 2018 03:29:38 -0600
>
>
>
>
> I took this image just to get some data. I had not been able to use the scope since March I don’t think. Not very good processing, but I didn’t want to spend anymore time on it at the moment.
> Willie
>
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>
>
>
>
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Willie
12/11/2018 12:41 PM
I have a reducer/flattener and with the 490EX, the plate scale is 0.97 arcsec/px, the field of view works out to just under 55’ x 44’.
Willie
> On Dec 11, 2018, at 11:11 AM, Astrophotography <astrophotography@centexastronomy.org> wrote:
>
>
>
>
> Nice image Wille. What is the focal length of the scope for this image? I took some images last night and 46P is very bright.
>
>
>
> Dave
>
>
> ---------- Original Message ----------
> From: "Astrophotography" <astrophotography@centexastronomy.org>
> To: "jde209@netzero.net" <jde209@netzero.net>
> Subject: 46P Wirtenan on 12-2-18 <<$219708078092$>>
> Date: Mon, 10 Dec 2018 03:29:38 -0600
>
>
>
>
> I took this image just to get some data. I had not been able to use the scope since March I don’t think. Not very good processing, but I didn’t want to spend anymore time on it at the moment.
> Willie
>
>
>
>
>
>
>>> --------------------------------------------------------------------------------------<<
> You have received this message as a member of: Central Texas Astronomical Society
> Change preferences (including opt-out): https://CTAS.clubexpress.com/content.aspx?page_id=13&club_id=901132. Click on 'Forum Memberships' to change your settings for this forum, or 'Forum General Preferences' for all forums.
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