[sac-forum] Re: SAC H400 List

FYI, SkyMap Pro v11 has NGC 7814 in H400 target list

Clear Skies

Rick Tejera

Editor SACnews

Saguaro Astronomy Club

Phoenix, Arizona

www.saguaroastro.org

saguaroastro@xxxxxxx 

-----Original Message-----
From: sac-forum-bounce@xxxxxxxxxxxxx [mailto:sac-forum-bounce@xxxxxxxxxxxxx]
On Behalf Of AJ Crayon
Sent: Tuesday, January 08, 2008 18:17
To: Chris Hanrahan; sac-forum@xxxxxxxxxxxxx
Subject: [sac-forum] Re: SAC H400 List

Chris et al, this is just what I was looking for because it is this book 
from which the SAC Herschel 400 list was derived.  I don't know when the 
changes were made but, perhaps after some discussion, that may be 
determinable.

It appears the discrepency with these two objects not only includes the 
Astronomical League but others as well.  Others seem to be Skytools from 
Capellasoft as well as Steven J. O'Mera's "Herschel 400 Observing Guide".

Will keep everyone posted.

Thanks Chris and clear skies to all,
aj
----- Original Message ----- 
From: "Chris Hanrahan" <chris.hanrahan@xxxxxxx>
To: <sac-forum@xxxxxxxxxxxxx>
Cc: "AJ Crayon" <acrayon@xxxxxxx>
Sent: Tuesday, January 08, 2008 4:46 PM
Subject: Re: [sac-forum] Re: SAC H400 List


> AJ,
> I have a copy of the "Observe the Herschel Objects" by the Ancient City 
> Astronomy Club (brown cover with a sketch of Herschel's 20 ftr) with a 
> copyright date of 2005.  This lists 1750 but not 7814.
> Were you looking for a first or second printing (1980, 1992 respectively)?
> Chris Hanrahan
>
>
>
> ---- AJ Crayon <acrayon@xxxxxxx> wrote:
>
> =============
> Here's an update with additional information.  The differences revolve 
> around two objects.  NGC1750, an open cluster in Taurus that is on the SAC

> list, and NGC7814, a galaxy in Pegasus that is not on the SAC list.
>
> In all SAC versions, including the URL below NGC1750 is there but NGC7814 
> isn't.  On lists that are on my hard drive, and dated 1991, the same 
> holds - 1750 is there 7814 isn't.
>
> Anyone have a copy of the early, very early, book on the Herschel 400? 
> I'm speaking of the one with brown cover containing a drawing or picture 
> of Herschel's telescope.  What is status of these two obects and the 
> published date of the book.  I've just about turned my astronomy stuff 
> downside up looking for my copy and just can't seem to find it.
>
> Any help out there?
>
> Thanks and clear skies,
> aj
>
>  ----- Original Message ----- 
>  From: AJ Crayon
>  To: SAC Forum
>  Sent: Tuesday, January 08, 2008 3:21 PM
>  Subject: [sac-forum] SAC H400 List
>
>
>  Anyone have an idea when the Herschel 400 list was posted at the URL
>   http://www.saguaroastro.org/content/Herschel-400-objects.htm
>
>  There seems to be some difference amongst some of the lists on the 
> internet and I'm trying to see if there is some sort of resolution.  The 
> database version is 7.2, but is there a big lag in time before the data 
> was posted.  In fact I wasn't aware of the change until today.  Prior to 
> that, I believe, was just a catalog type of listing and came from a list 
> dated something like 1991.
>
>  Thanks and clear skies,
>  aj
>

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