Re: SkyScout Errors



On Thu, 01 Feb 2007 20:50:11 -0500, giannoni
<casagiannoni@xxxxxxxxxxxxx> wrote:

note :

http://www.ngdc.noaa.gov/seg/WMM/data/wmm-D05.pdf

Yes, but it's just a model. As I noted, it's off by about a degree in my
area, and can be locally off by much more depending on mineral
concentrations and various manmade objects.

_________________________________________________

Chris L Peterson
Cloudbait Observatory
http://www.cloudbait.com
.



Relevant Pages

  • Re: Killer Lights
    ... Chris L Peterson wrote: ... If you try to get one of those mercury vapor lights on a farm turned off, the farmer can legally tell you to buzz off. ... We have a state law here that requires full cutoff fixtures on highways and a decent county ordinance that regulates outdoor lighting. ...
    (sci.astro.amateur)
  • Re: Astro version of Canon 20D
    ... Chris L Peterson wrote in message ... ... >>not sure which IS Canon binos you're referring to. ... >tip/tilt device. ...
    (sci.astro.amateur)
  • Re: Just when you thought lasers were safer....
    ... Chris L Peterson wrote in message ... >>the cockpit of a jet aircraft that was departing from a local airport. ...
    (sci.astro.amateur)
  • Re: Finding True North
    ... On Fri, 24 Sep 2004 00:33:17 GMT, Chris L Peterson ... it is a mathematical model. ... As I recall, when I started flying the zero degree ...
    (sci.astro.amateur)
  • Re: General Relativity Resolves Galactic Rotation Without Exotic Dark Matter
    ... Chris L Peterson wrote: ... >>meaningless has garnered a couple of hundred responces. ... > Cloudbait Observatory ...
    (sci.astro.amateur)