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
    or...
       
    Reply
    Re: Instumental error?
    From: Alexandre Eremenko
    Date: 2005 Apr 20, 20:49 -0500

    Fred,
    
    On Wed, 20 Apr 2005, Fred Hebard wrote:
    
    > It's just that when you get down to around 0.2' of arc,
    > the difference
    > between 0.24' and 0.16' might be informative.
    
    Agree. But in my case the purpopse was to detect the
    systematic error in principle.
    If the average error of 7 measurements is 0.4-0.6,
    and SD is about 0.2, the bias is evident,
    and the next digit does not give
    much
    info.
    
    
    Alex.
    
    
    

       
    Reply
    Browse Files

    Drop Files

    NavList

    What is NavList?

    Join NavList

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

    You can also join by posting. Your first on-topic post automatically makes you a member.

    Posting Code

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

    Email Settings

    Posting 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