Blancanus, Josephus, Sphaera mvndi, sev cosmographia demonstratiua , ac facile methodo tradita : in qua totius Mundi fabrica, vna cum nouis, Tychonis, Kepleri, Galilaei, aliorumq' ; Astronomorum adinuentis continentur ; Accessere I. Breuis introductio ad geographiam. II. Apparatus ad mathematicarum studium. III. Echometria, idest Geometrica tractatio de Echo. IV. Nouum instrumentum ad Horologia

Page concordance

< >
Scan Original
81 57
82 58
83 59
84 60
85 61
86 62
87 63
88 64
89 65
90 66
91 67
92 68
93 69
94 70
95 71
96 72
97 71
98 72
99 73
100 74
101 75
102 76
103 77
104 78
105 79
106 78
107 79
108 80
109 85
110 86
< >
page |< < (113) of 300 > >|
    <echo version="1.0RC">
      <text xml:lang="la" type="free">
        <div xml:id="echoid-div234" type="section" level="1" n="152">
          <p>
            <s xml:id="echoid-s11466" xml:space="preserve">
              <pb o="113" file="0135" n="140" rhead="Liber Decimus."/>
            bene complanata. </s>
            <s xml:id="echoid-s11467" xml:space="preserve">Pars vero mobilis ſic conſtructa eſt. </s>
            <s xml:id="echoid-s11468" xml:space="preserve">ex centro A. </s>
            <s xml:id="echoid-s11469" xml:space="preserve">deſcriptus eſt circulus B C D E, æqua-
              <lb/>
            lis circulo G H I K, prioris partis, qui æquatorem refert. </s>
            <s xml:id="echoid-s11470" xml:space="preserve">cuius diameter eſt B A D, E A C, eſt axis mundi,
              <lb/>
            C, indicat polum arcticum. </s>
            <s xml:id="echoid-s11471" xml:space="preserve">E, antarcticum. </s>
            <s xml:id="echoid-s11472" xml:space="preserve">diuiſus eſt vterque eius ſemicirculus in partes 12. </s>
            <s xml:id="echoid-s11473" xml:space="preserve">æquales, quæ
              <lb/>
            horas 12. </s>
            <s xml:id="echoid-s11474" xml:space="preserve">ſignifi ant. </s>
            <s xml:id="echoid-s11475" xml:space="preserve">ſed notandum hunc circulum accipi etiam poſſe pro meridiano quatenus concipitur in
              <lb/>
            plano meridiani; </s>
            <s xml:id="echoid-s11476" xml:space="preserve">quando enim pro æquatore ſumitur tunc accipiendus eſt perpendiculariter meridiano ad-
              <lb/>
            hærere. </s>
            <s xml:id="echoid-s11477" xml:space="preserve">quatenus ergo refert meridianum in eo inſcriptæ ſunt diametri reliquorum paralellorum æquato-
              <lb/>
            ris tranſeuntium per initia 12. </s>
            <s xml:id="echoid-s11478" xml:space="preserve">ſignorum Zodiaci, ſic duæ lineæ G E, H I, ſunt diametri ſemicirculorum
              <lb/>
            G X F, H V I; </s>
            <s xml:id="echoid-s11479" xml:space="preserve">illa tranſit per initia Tauri, & </s>
            <s xml:id="echoid-s11480" xml:space="preserve">Virginis. </s>
            <s xml:id="echoid-s11481" xml:space="preserve">hic per initia Scorpij, & </s>
            <s xml:id="echoid-s11482" xml:space="preserve">Piſcium. </s>
            <s xml:id="echoid-s11483" xml:space="preserve">diſtant etiam dia-
              <lb/>
            metri eorum a diametro æquatoris gr. </s>
            <s xml:id="echoid-s11484" xml:space="preserve">11. </s>
            <s xml:id="echoid-s11485" xml:space="preserve">30′. </s>
            <s xml:id="echoid-s11486" xml:space="preserve">iuxta eorum declinationes. </s>
            <s xml:id="echoid-s11487" xml:space="preserve">quare vterque arcus H D, G D
              <lb/>
              <figure xlink:label="fig-0135-01" xlink:href="fig-0135-01a" number="88">
                <image file="0135-01" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/xxxxxxxx/figures/0135-01"/>
              </figure>
            ſunt gr. </s>
            <s xml:id="echoid-s11488" xml:space="preserve">11. </s>
            <s xml:id="echoid-s11489" xml:space="preserve">30′. </s>
            <s xml:id="echoid-s11490" xml:space="preserve">lineæ O P, K L, diametri ſunt paralellorum tranſeuntium per initia Geminorum, & </s>
            <s xml:id="echoid-s11491" xml:space="preserve">Leo-
              <lb/>
            nis: </s>
            <s xml:id="echoid-s11492" xml:space="preserve">quorum declinationes ſiue arcus D O, D K, ſunt gr. </s>
            <s xml:id="echoid-s11493" xml:space="preserve">20. </s>
            <s xml:id="echoid-s11494" xml:space="preserve">12′. </s>
            <s xml:id="echoid-s11495" xml:space="preserve">eorum tamen ſemicircu i non ſunt deſcri-
              <lb/>
            pti ad vitandam confuſionem, quæ confuſio vitari poterit vario colore adhibito, diametri tandem tropico-
              <lb/>
            rum ſunt Q R, M N, cum ſuis ſemicirculis, qui omnes concipiendi ſunt perpendiculariter erecti ad meri-
              <lb/>
            dianum iuxta eorum naturalem ſitum. </s>
            <s xml:id="echoid-s11496" xml:space="preserve">eodem modo per quemuis alium celypticæ gradum deſcribi poterũt
              <lb/>
            quotuis paralelli. </s>
            <s xml:id="echoid-s11497" xml:space="preserve">linea Q A N, eſt diameter eclypticæ, quæ à diametris prædictis diuiditur in ſex partes,
              <lb/>
            quarum quælibet duobus ſignis reſpondet, vt apparet ex notis ei adſcriptis. </s>
            <s xml:id="echoid-s11498" xml:space="preserve">ſemicirculus autem Q E N, vel
              <lb/>
            N C Q, ipſam ei eclypticam referre poteſt. </s>
            <s xml:id="echoid-s11499" xml:space="preserve">Lineæ tandem plurimæ quæ ſunt paralellæ axi mundi, & </s>
            <s xml:id="echoid-s11500" xml:space="preserve">con-
              <lb/>
            ſequenter perpendiculares diametris ſemicirculorum prædictis, ductæ ſunt ad incertum numerun que quo
              <lb/>
            tamen plures fuerint, eo melius inſeruient, vt mox patebit. </s>
            <s xml:id="echoid-s11501" xml:space="preserve">Hæc igitur pars ſic conſtructa applicanda eſt al-
              <lb/>
            teri parte ſtabili, ſeu meridiano, ita vt centrum A, reſpondeat centro L, illius. </s>
            <s xml:id="echoid-s11502" xml:space="preserve">imo ei aliquo axiculo, i@a affi-
              <lb/>
            gatur, vt circa eum poſſit conuerti, inſeraturque intra duo fila A C, E F, ita vt ſub ipſs circa centra A L. </s>
            <s xml:id="echoid-s11503" xml:space="preserve"/>
          </p>
        </div>
      </text>
    </echo>
Impressum