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A,B, P etc

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A,B, P etc
craigsl Offline
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11-15-2017, 11:06 PM (This post was last modified: 11-15-2017, 11:09 PM by craigsl.)
(11-14-2017, 11:51 PM)Rdutton Wrote:
(11-12-2017, 04:35 PM)BigBill Wrote: Does anyone know or have a link that explains what exactly the values for A,B, F, P etc represent in a sight reduction?

 I was asked recently and I know anything with H has to do with altitudes and the Zs are azimuths but the rest I don't know with enough certainty to pass on.

Thanks

It's not Ageton which deals only with A, B and I think R.

L typically is Latitude and P is Parallax.

Take a look at Bowditch Chapter 24 The Sailings-
 
Bowditch Chapter 24- The Sailings

Maybe that'll help?

Craig
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Messages In This Thread
A,B, P etc - by BigBill - 11-12-2017, 04:35 PM
RE: A,B, P etc - by Rumata - 11-12-2017, 08:19 PM
RE: A,B, P etc - by BigBill - 11-13-2017, 12:30 AM
RE: A,B, P etc - by Rdutton - 11-14-2017, 11:51 PM
RE: A,B, P etc - by craigsl - 11-15-2017, 11:06 PM
RE: A,B, P etc - by Rumata - 11-16-2017, 04:42 AM

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