NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Learn the stars, by phone
From: Frank Reed
Date: 2009 May 22, 10:53 -0700
From: Frank Reed
Date: 2009 May 22, 10:53 -0700
I wrote previously that the SkyScout has a pointing accuracy of 0.5-1.0 degrees. George found a FAQ saying 2-3 degrees. If we were talking about a sextant or other measuring instrument, those statements would be contradictory, but we're not. Under good operating conditions, I wouldn't be surprised if the SkyScout has a pointing accuracy at the high end of accuracy. And under marginal operating conditions (for example, just before its software complains about magnetic interference), I wouldn't be suprised if the pointing accuracy is near the low end of accuracy. For a device with no magnification, none of this makes any difference, of course. It will be interesting to see if the mobile phone engineers who are attempting to add this pointing capability to a device with a more hostile environment, both internally and externally, can get reasonable accuracy out of it. They have a lot more money than Celestron (now there's an understatement!), and they've had a few more years to work on it, but we will have to wait and see. -FER --~--~---------~--~----~------------~-------~--~----~ Navigation List archive: www.fer3.com/arc To post, email NavList@fer3.com To , email NavList-@fer3.com -~----------~----~----~----~------~----~------~--~---