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Re: Longhand Sight Reduction
From: Gary LaPook
Date: 2014 Nov 27, 18:17 -0800

I finally got around to trying the method that you guys have created and all I can say is it's slicker-n-goose-shit!

From: Greg Rudzinski <NoReply_Rudzinski@fer3.com>
To: garylapook@pacbell.net
Sent: Monday, November 24, 2014 6:51 PM
Subject: [NavList] Re: Longhand Sight Reduction

Greg L,

The 3x5 format is as follows:

Latitude L

Declination d A B

L +/- d Haversine hv Haversine hv

L +/- d +Haversine hv +P

1- sum Arc Haversine sum

Zenith Distance ZD

LHA hv LHA Canculated Altitude Hc = 90°-ZD

product P = (1-sum * hv LHA)

Greg Rudzinski

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