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    Re: Definition of the twilight intervals
    From: Robert H. van Gent
    Date: 2015 Aug 27, 08:39 +0000

    Thanks, however note that the definition of nautical twilight in the text and 
    in the diagram (from Wikipedia) are not consistent with each other.
    
    Rob van Gent
    
    -----Original Message-----
    From: NavList@fer3.com [mailto:NavList@fer3.com] On Behalf Of Frank Reed
    Sent: woensdag 26 augustus 2015 23:32
    To: Gent, R.H. van (Rob)
    Subject: [NavList] Re: Definition of the twilight intervals
    
    It seems like it can't be just a coincidence that *Sky & Telescope* published an 
    online article about twilight and its variations **just last week**:  [LINK: 
    http://www.skyandtelescope.com/observing/twilight-zone081920151908/] Tiptoe 
    into the Twilight. This is one of Bob King's articles. He writes really 
    terrific pieces about various topics in observational astronomy. I find I 
    learn something new in almost every article of his that I read.
    And for those interested in Wikipedia issues, it will be interesting if this 
    article is soon cited as a source on twilight definitions.
    Frank Reed
    Conanicut Island USA
    
    [PLAIN TEXT VERSION OF MESSAGE AUTO-GENERATED. ORIGINAL MAY INCLUDE MORE CONTENT]
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