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: Digital Image CN Exercise
    From: Greg Rudzinski
    Date: 2010 Apr 5, 08:52 -0700

    Marcel,

    Attached is a high altitude 200mm lens calibration photo of the Sun.

    Date 19 March 2010 UTC 19:39:37
    Lat 34° 10' N Lon 119° 14' W
    Hc 54° 58.7'
    Semi Diameter 16.06'
    Full Diameter 32.12'
    Measured pixels 332
    Minutes per pixel .09675'

    Settings:

    10 mega pixel (Canon EOS XTi)
    200mm fixed lens
    1/4000s shutter speed
    ISO 100
    f22
    Circular polarizers
    Mono chromatic black and white


    GRudzinski
    ----------------------------------------------------------------
    NavList message boards and member settings: www.fer3.com/NavList
    Members may optionally receive posts by email.
    To cancel email delivery, send a message to NoMail[at]fer3.com
    ----------------------------------------------------------------

    File:


       
    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