Welcome to the NavList Message Boards.

NavList:

A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding

Compose Your Message

Message:αβγ
Message:abc
Add Images & Files
    Name or NavList Code:
    Email:
       
    Reply
    Re: Twilight Star Card
    From: Hewitt Schlereth
    Date: 2014 Sep 22, 11:39 -0700
    Greg, thanks for doing the plot of a 3-star fix using Sight Reduction Tables for Small Boat Navigation. I'm really glad to have an example based on the current Nautical Almanac and a position in California to show students.

    Hewitt

    On Sep 21, 2014, at 1:51 PM, "Greg Rudzinski" <NoReply_Rudzinski@fer3.com> wrote:

    Here are a pair of plots at different scales with different reduction methods for yesterdays evening round.



    Attached File:

    (Round-of-Stars-Plot-1.jpg: Open and save)

    Attached File:

    (Round-of-Stars-Plot-2.jpg: Open and save)

       
    Reply
    Browse Files

    Drop Files

    NavList

    What is NavList?

    Get a NavList ID Code

    Name:
    (please, no nicknames or handles)
    Email:
    Do you want to receive all group messages by email?
    Yes No

    A NavList ID Code guarantees your identity in NavList posts and allows faster posting of messages.

    Retrieve a NavList ID Code

    Enter the email address associated with your NavList messages. Your NavList code will be emailed to you immediately.
    Email:

    Email Settings

    NavList ID Code:

    Custom Index

    Subject:
    Author:
    Start date: (yyyymm dd)
    End date: (yyyymm dd)

    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site