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    Re: Lunars at Cusco, Peru
    From: Antoine Couëtte
    Date: 2024 Jun 13, 00:10 -0700

    Good day to both of you Martin and Paul,

    Regarding this interesting Lunar at Cusco by you Martin - "interesting Lunar" because you shot it from 3400 m AMSL - and using the very same data as you Paul, i.e. :

    (1) - 2024-06-10 00:03:50 UTC (on that date IERS Bulletin A says UT1-UTC < 0.1 s , which gives TT-UT = +69.2 s),

            S 13°31.40' W 071°55.00' +3400 m 12 C 666 mb 29 11.5 + (-1.5 IC) = 29 10.0 Regulus to far limb

            own Lunar program yields 29°09.16' (vs. Paul's value at 29°09.17')

    (2) - Changing "pressure station" - which I keep calling "QFE" - and only this entry data into 439 mb :

           own Lunar program yields 29°09.63' (vs. Paul's value at 29°09.64')

    Best Friendly Lunarian Regards to all,

    Kermit

       
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