Clavius, Christoph, Gnomonices libri octo, in quibus non solum horologiorum solariu[m], sed aliarum quo[quam] rerum, quae ex gnomonis umbra cognosci possunt, descriptiones geometricè demonstrantur

Table of Notes

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            <s xml:id="echoid-s23173" xml:space="preserve">CIRCVLVS ex L, deſcriptus propoſ. </s>
            <s xml:id="echoid-s23174" xml:space="preserve">13. </s>
            <s xml:id="echoid-s23175" xml:space="preserve">huius lib. </s>
            <s xml:id="echoid-s23176" xml:space="preserve">diuidatur in 12. </s>
            <s xml:id="echoid-s23177" xml:space="preserve">partes æquales, vel in
              <lb/>
              <note position="left" xlink:label="note-0364-01" xlink:href="note-0364-01a" xml:space="preserve">Domoru
                <unsure/>
              m cœ
                <lb/>
              leſtium deſcri
                <lb/>
              ptio in eodem
                <lb/>
              horologio decli
                <lb/>
              nante ab Hori
                <lb/>
              zonte ſecundũ
                <lb/>
              Loan. Regiom.</note>
            plures, ſi domorum cęleſtium partes etiam deſiderentur, initio facto à recta L M, vt i
              <unsure/>
            n deſcriptio-
              <lb/>
            ne horarum à meridie, vel media nocte: </s>
            <s xml:id="echoid-s23178" xml:space="preserve">Et per puncta diuiſionum, & </s>
            <s xml:id="echoid-s23179" xml:space="preserve">centrum L, rectæ ducantu@
              <lb/>
              <figure xlink:label="fig-0364-01" xlink:href="fig-0364-01a" number="242">
                <image file="0364-01" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/xxxxxxxx/figures/0364-01"/>
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              <note position="left" xlink:label="note-0364-02" xlink:href="note-0364-02a" xml:space="preserve">10</note>
              <note position="left" xlink:label="note-0364-03" xlink:href="note-0364-03a" xml:space="preserve">20</note>
            ſecantes lineam æquinoctialem in punctis, per quæ ſi agantur rectæ ipſi meridianæ lineæ, vel hori
              <lb/>
            zontali parallelæ, deſcriptæ erunt domus cœleſtes ex ſententia Ioan. </s>
            <s xml:id="echoid-s23180" xml:space="preserve">Regiom. </s>
            <s xml:id="echoid-s23181" xml:space="preserve">Cum enim Meri-
              <lb/>
              <note position="left" xlink:label="note-0364-04" xlink:href="note-0364-04a" xml:space="preserve">30</note>
            dianus, & </s>
            <s xml:id="echoid-s23182" xml:space="preserve">reliqui circuli domorum cœleſtium diuidant Aequatorem, ac proinde circulum quo-
              <lb/>
            que ex L, deſcriptum, in partes 12. </s>
            <s xml:id="echoid-s23183" xml:space="preserve">æquales; </s>
            <s xml:id="echoid-s23184" xml:space="preserve">ſit autem ex demonſtratis, recta L M, communis ſe-
              <lb/>
            ctio Meridiani, & </s>
            <s xml:id="echoid-s23185" xml:space="preserve">Aequatoris; </s>
            <s xml:id="echoid-s23186" xml:space="preserve">erunt reliquæ lineæ occultæ per puncta diuiſionum, & </s>
            <s xml:id="echoid-s23187" xml:space="preserve">centrum L,
              <lb/>
            ductæ, communes ſectiones reliquorum circulorum cœleſtium domorum, & </s>
            <s xml:id="echoid-s23188" xml:space="preserve">Aequatoris, ſi cir-
              <lb/>
            culus ex L, deſcriptus in propria poſitione concipiatur eſſe collocatus. </s>
            <s xml:id="echoid-s23189" xml:space="preserve">Quocirca circuli domorũ
              <lb/>
            cœleſtium ſecabunt planum horologij in punctis æquinoctialis lineæ, in quæ cadunt dictæ lineæ
              <lb/>
            occultæ; </s>
            <s xml:id="echoid-s23190" xml:space="preserve">ac proinde per eadem puncta communes ſectiones eorundem circulorum, & </s>
            <s xml:id="echoid-s23191" xml:space="preserve">plani horo
              <lb/>
            logij ducendæ erunt. </s>
            <s xml:id="echoid-s23192" xml:space="preserve">Cum ergo hæ cõmunes ſectiones, per propoſ. </s>
            <s xml:id="echoid-s23193" xml:space="preserve">18. </s>
            <s xml:id="echoid-s23194" xml:space="preserve">lib. </s>
            <s xml:id="echoid-s23195" xml:space="preserve">1. </s>
            <s xml:id="echoid-s23196" xml:space="preserve">parallelæ ſint, quòd
              <lb/>
            planum horogii æquidiſtet communi ſectioni dictorum circulorum, hoc eſt, axi Verticalis cir-
              <lb/>
            culi; </s>
            <s xml:id="echoid-s23197" xml:space="preserve">conſtat rectas horizontali lineæ, vel meridianæ parallelas per inuenta puncta in linea æqui-
              <lb/>
              <note position="left" xlink:label="note-0364-05" xlink:href="note-0364-05a" xml:space="preserve">40</note>
            noctiali ductas, eſſe domos cœleſtes ſecundum doctrinam Ioan. </s>
            <s xml:id="echoid-s23198" xml:space="preserve">Regiom.</s>
            <s xml:id="echoid-s23199" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s23200" xml:space="preserve">SED, vt vult Campanus, ita eaſdẽ domos delineabimus. </s>
            <s xml:id="echoid-s23201" xml:space="preserve">Ex K, loco ſtyli ducatur lineæ meri-
              <lb/>
              <note position="left" xlink:label="note-0364-06" xlink:href="note-0364-06a" xml:space="preserve">Deſcriptio eęle
                <lb/>
              ſtium domorũ
                <lb/>
              ſecundum Cã-
                <lb/>
              panum.</note>
            dianæ æquidiſtans K A, & </s>
            <s xml:id="echoid-s23202" xml:space="preserve">ſtylo æqualis. </s>
            <s xml:id="echoid-s23203" xml:space="preserve">Centro autem A, circulus deſcriptus ſecetur in 12. </s>
            <s xml:id="echoid-s23204" xml:space="preserve">partes
              <lb/>
            æquales, initio facto à ducta recta A D, vel A B; </s>
            <s xml:id="echoid-s23205" xml:space="preserve">& </s>
            <s xml:id="echoid-s23206" xml:space="preserve">per puncta diuiſionum, & </s>
            <s xml:id="echoid-s23207" xml:space="preserve">centrum A, ducan-
              <lb/>
            tur rectæ occultæ ſecantes lineam Verticalem D B, quam propoſ. </s>
            <s xml:id="echoid-s23208" xml:space="preserve">16. </s>
            <s xml:id="echoid-s23209" xml:space="preserve">huius lib. </s>
            <s xml:id="echoid-s23210" xml:space="preserve">duximus, in pun-
              <lb/>
            ctis, per quæ ſi agantur rurſus parallelæ ipſi meridianæ lineæ, vel horizontali, habebimus domos
              <lb/>
            cœleſtes ſecundum Campanum. </s>
            <s xml:id="echoid-s23211" xml:space="preserve">Quoniam enim, vt ſupra oſtendimus propoſ. </s>
            <s xml:id="echoid-s23212" xml:space="preserve">16. </s>
            <s xml:id="echoid-s23213" xml:space="preserve">huius libri, re-
              <lb/>
            cta A D, communis ſectio eſt Verticalis, & </s>
            <s xml:id="echoid-s23214" xml:space="preserve">Horizontis; </s>
            <s xml:id="echoid-s23215" xml:space="preserve">& </s>
            <s xml:id="echoid-s23216" xml:space="preserve">A B, Verticalis ac Meridiani, ſuntq́ue
              <lb/>
            Meridianus, & </s>
            <s xml:id="echoid-s23217" xml:space="preserve">Horizon ex numero circulorum domorum cœleſtium, erunt reliquæ lineæ occul-
              <lb/>
            tæ per puncta diuiſionum circuli ex A, deſcripti, & </s>
            <s xml:id="echoid-s23218" xml:space="preserve">per centrum A, ductæ, ſectiones communes
              <lb/>
              <note position="left" xlink:label="note-0364-07" xlink:href="note-0364-07a" xml:space="preserve">50</note>
            Verticalis, & </s>
            <s xml:id="echoid-s23219" xml:space="preserve">reliquorum circulorum domorum cœleſtium. </s>
            <s xml:id="echoid-s23220" xml:space="preserve">Igitur circuli cœleſtium domorum
              <lb/>
            plano horologii occurrent in punctis Verticalis lineæ DB, in quæ cadunt dictæ occultæ lineæ, ac
              <lb/>
            proinde per eadem puncta communes ſectiones eorundem circulorum, & </s>
            <s xml:id="echoid-s23221" xml:space="preserve">plani horologii tranſi-
              <lb/>
            bunt. </s>
            <s xml:id="echoid-s23222" xml:space="preserve">Cum ergo, vt proximè oſtendimus, parallelæ ſint hæ ſectiones communes, liquet parallelas
              <lb/>
            illas per puncta lineæ Verticalis ductas, eſſe domos cœleſtes, ex ſententia Campani. </s>
            <s xml:id="echoid-s23223" xml:space="preserve">Quapropter
              <lb/>
            domos cœleſtes in eodem horologio declinante ab Horizonte poſuimus. </s>
            <s xml:id="echoid-s23224" xml:space="preserve">Quod erat faciendum.</s>
            <s xml:id="echoid-s23225" xml:space="preserve"/>
          </p>
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          <head xml:id="echoid-head295" style="it" xml:space="preserve">SCHOLIVM.</head>
          <p style="it">
            <s xml:id="echoid-s23226" xml:space="preserve">QVIA horologium noſtrũ declinare ponimus ab Horizonte grad. </s>
            <s xml:id="echoid-s23227" xml:space="preserve">30. </s>
            <s xml:id="echoid-s23228" xml:space="preserve">ſpectare{q́ue} ad occaſum, fit, vt
              <lb/>
            circulus maximus per polos Verticalis circuli tranſiens, per quos omnes circuli domorum cæleſtium </s>
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