|
|
|
|
|||||
|
||||||
Subject: Re: LOP's
From: Robert Owens (tugly@XXX.XXX)
Date: Wed Jun 23 1999 - 23:19:12 EDT
snip--
>>
>>Hi,
>>All LOP's of a celestial nature need an arrow at each end. This is
>>perhaps not so important with say a single sun observation but when
>>it comes down to a multi star/planet set of observations (as many as
>>six or maybe more) you need to distinguish the azimuth lines from
>>the Position lines by placing the arrows.What a clutter we have if we
Snip---
Bowditch and the Power Squadron teach that construction lines (azimuth
lines, and Drift and Set lines,etc.) should be dashed lines which
differentiate at a glance which are the LOP's and which are not without
having to draw arrows. If arrows are taught somewhere I would really like to
know where so I could further my education.
Bob Owens
Tugly
|