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Observing >> Deep Sky Observing

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stevecoe

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Reged: 04/24/04
Posts: 2114
Loc: Arizona, USA
Please provide errata to the SAC databases new
      #2537330 - 07/23/08 07:15 PM

Howdy all;

I am just getting done with an update to the Saguaro Astronomy Club (SAC) databases. If you have any input about the deep sky, double star, red star or asterism databases then please let me know right away.

www.saguaroastro.org


I have spent much time over the past several months getting the data as clean as I can and I would like any help you can provide if you have found an error or an addition of a famous object that we missed let me know.

Thanks for your time and effort;
Steve Coe

--------------------
150mm 6" f/8 Celestron Refractor on Sirius Mount
80mmED 3" f/7.5 Orion Refractor
Author "Deep Sky Observing" Springer-Verlag
Author "Nebulae and How to Observe Them" Springer
New Canon Xt astrocamera with Hutech modification


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sgottlieb
sage


Reged: 07/22/07
Posts: 237
Loc: SF Bay area
Re: Please provide errata to the SAC databases new [Re: stevecoe]
      #2537560 - 07/23/08 09:20 PM

One thing I noticed, Steve, is that the Uranometria Chart Number field still references the original charts and not the current Uranometria. So, it's not useful to anyone using the current version.

There is probably an existing program (or someone could write a short routine) to compute the new chart numbers from the given RA and Dec in the SAC database. What do you think?

--------------------
Steve Gottlieb
18" f/4.3 Starmaster
Adventures In Deep Space - New article on MASH planetaries
7500+ NGC/IC Visual Descriptions
NGC/IC Project


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Starman1
Vendor - Scope City
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Reged: 06/24/03
Posts: 10917
Loc: Los Angeles
Re: Please provide errata to the SAC databases new [Re: sgottlieb]
      #2537937 - 07/24/08 01:55 AM

I second Steve G's remark.

--------------------
Don Pensack
12.5" Truss Dob, 5" Maksutov
Sustaining Lifetime IDA member, TeleVue junkie


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stevecoe

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Reged: 04/24/04
Posts: 2114
Loc: Arizona, USA
Re: Please provide errata to the SAC databases new [Re: Starman1]
      #2538043 - 07/24/08 06:01 AM

I don't know if I can have that available for this release, but I will certainly keep it on the burner for a future project. I just don't know anyone with the new Uranometria. So many of the SAC members found it useful and bought the original and don't see enough difference to purchase the new one. But, if it is out that then we ought to put in the new pages.

Any real errata? That is what I am hoping for this time around, like real errors, dude;-)

Clear skies;
Steve Coe

--------------------
150mm 6" f/8 Celestron Refractor on Sirius Mount
80mmED 3" f/7.5 Orion Refractor
Author "Deep Sky Observing" Springer-Verlag
Author "Nebulae and How to Observe Them" Springer
New Canon Xt astrocamera with Hutech modification


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Olivier BiotModerator
Amused
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Reged: 04/25/05
Posts: 14267
Loc: 51°N (Belgium)
Re: Please provide errata to the SAC databases [Re: stevecoe]
      #2539176 - 07/24/08 06:02 PM

I don't know the timeline for publishing the new release, but I can probably provide chart numbers for Herald-Bobroff, Millennium Star Atlas and maybe even Pocket Sky Atlas.

--------------------
Tal-200K (#199) with JMI NGF-Mini2M focuser on GEM3 • Astro-Tech AT80ED on Orion Sirius EQ-G with EQDIR & home made wireless EQDIRECT • Celestron Regal LX 8x42 & 10x42 • Helios 15x70
ATM 14" f/5 (designing mirror cell and filter wheel/focuser) • ATM 10" f/6 Portable Truss (polishing) • ATM 10" f/25 Dall-Kirkham (primary: polishing, secondary: #120 grit)
AstroForecast


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