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

Table of Notes

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    <echo version="1.0RC">
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        <div xml:id="echoid-div406" type="section" level="1" n="297">
          <p>
            <s xml:id="echoid-s16707" xml:space="preserve">
              <pb o="196" file="0218" n="223" rhead="INTRODVCTIO"/>
            tudinem orientalem, & </s>
            <s xml:id="echoid-s16708" xml:space="preserve">occidentalem; </s>
            <s xml:id="echoid-s16709" xml:space="preserve">illa continet gr. </s>
            <s xml:id="echoid-s16710" xml:space="preserve">180. </s>
            <s xml:id="echoid-s16711" xml:space="preserve">verſus orientem incipientes à meridiano Fortu-
              <lb/>
            natarum; </s>
            <s xml:id="echoid-s16712" xml:space="preserve">hæc vero numerat alios 180. </s>
            <s xml:id="echoid-s16713" xml:space="preserve">ab eodem meridiano verſus occidentem quæ m@hi probantur
              <unsure/>
            ; </s>
            <s xml:id="echoid-s16714" xml:space="preserve">ſicut
              <lb/>
            enim duplex latitudo ſtatuitur Borealis, & </s>
            <s xml:id="echoid-s16715" xml:space="preserve">Auſtralis, ita duplex longitudo oriẽ
              <unsure/>
            talis, & </s>
            <s xml:id="echoid-s16716" xml:space="preserve">occide
              <unsure/>
            talis vtilis erit.</s>
            <s xml:id="echoid-s16717" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div407" type="section" level="1" n="298">
          <head xml:id="echoid-head316" style="it" xml:space="preserve">Qua ratione locorum latitudines inueſtigentur.</head>
          <p>
            <s xml:id="echoid-s16718" xml:space="preserve">ALias in tractatu de circulis Sphæræ oſtendimus tantam eſſe cuiuſuis loci latitudinem, ſiue diſtant@am ab
              <lb/>
            æquatore, quanta eſt e@uſdem loci, poli eleuatio: </s>
            <s xml:id="echoid-s16719" xml:space="preserve">Inuenias igitur altitudinem poli, quo diximus modo
              <lb/>
            in capite de meridiano, & </s>
            <s xml:id="echoid-s16720" xml:space="preserve">ſimul inueneris eiuſdem lat@tudinem.</s>
            <s xml:id="echoid-s16721" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div408" type="section" level="1" n="299">
          <head xml:id="echoid-head317" style="it" xml:space="preserve">Qua ratione locorum longitudines inueſtigentur.</head>
          <p>
            <s xml:id="echoid-s16722" xml:space="preserve">DIffie
              <unsure/>
            ilior multo eſt hæc inueſtigatio præcedenti, nec adeo certa; </s>
            <s xml:id="echoid-s16723" xml:space="preserve">cauſa difficultatis eſt, quod nullum ſit
              <lb/>
            in cælo punctum propè æquatorem fixum ac ſtabile, ad quod, ſicuti ad polum, diſtantiæ @ocorum referri
              <lb/>
            poſſint: </s>
            <s xml:id="echoid-s16724" xml:space="preserve">modus tamen Geographis vſitatior eſt hic. </s>
            <s xml:id="echoid-s16725" xml:space="preserve">Primo ex mẽſuratione aliqua nautica cognouerunt quan-
              <lb/>
            tum diſtarent nonnulla loca occidentaliſſima Africæ, aut Hiſpaniæ, à meridiano Fortunatarum; </s>
            <s xml:id="echoid-s16726" xml:space="preserve">quę diſtan-
              <lb/>
            tia erat ipſa eorum longitudo: </s>
            <s xml:id="echoid-s16727" xml:space="preserve">Idem cognoſcere etiam potuerunt per Lunares eclipſes hac ratione, exem-
              <lb/>
            pli gratia tempore alicuius eclipſis Lunaris, vnus obſeruator in Inſulis Fortunatis obſeruauit initium eclipſis
              <lb/>
            Lunæ contigiſſe hora 12. </s>
            <s xml:id="echoid-s16728" xml:space="preserve">abſoluta præcisè, ſiue media nocte: </s>
            <s xml:id="echoid-s16729" xml:space="preserve">alius obſeruator exiſtens Vlyſſipone in Hiſpa-
              <lb/>
            nia eiuſdem eclipſis initium notauit accidiſſe hora 12 {1/3}. </s>
            <s xml:id="echoid-s16730" xml:space="preserve">poſt meridiem, hoc eſt, vna tertia parte horæ poſt
              <lb/>
            mediam noctem. </s>
            <s xml:id="echoid-s16731" xml:space="preserve">differentia igitur temporis, quæ eſt {1/3}. </s>
            <s xml:id="echoid-s16732" xml:space="preserve">horæ qua Vlyſſipone tardius incipit Lunæ defectus,
              <lb/>
            indicat Vlyſſiponem eſſe orientaliorem, quam locus alter Fortunatarum; </s>
            <s xml:id="echoid-s16733" xml:space="preserve">cum enim illi tardius reſpectu ſui
              <lb/>
            meridiani eadem defectio apparue
              <unsure/>
            rit, ſignum eſt Solem prius eum attigiſſe, quam alterum quoniam vero
              <lb/>
            Sol motu diurno hora conficit gr. </s>
            <s xml:id="echoid-s16734" xml:space="preserve">15. </s>
            <s xml:id="echoid-s16735" xml:space="preserve">vna horæ tertia conficiet gr. </s>
            <s xml:id="echoid-s16736" xml:space="preserve">5. </s>
            <s xml:id="echoid-s16737" xml:space="preserve">cum ergo Sol prætereat meridianum
              <lb/>
            Vlyſſiponenſem vna horæ tertia prius quam Fortunatarum, diſtabit ille ab hoc gr. </s>
            <s xml:id="echoid-s16738" xml:space="preserve">5. </s>
            <s xml:id="echoid-s16739" xml:space="preserve">quod erat propoſitum.
              <lb/>
            </s>
            <s xml:id="echoid-s16740" xml:space="preserve">Cognita longitudine vnius loci obſeruant deinde eclipſium momenta alterius loci, cuius longitudo ſit inue-
              <lb/>
            ſtiganda, eaq; </s>
            <s xml:id="echoid-s16741" xml:space="preserve">comparant cum temporibus, quibus in priori loco accid@t; </s>
            <s xml:id="echoid-s16742" xml:space="preserve">ex quorum differentia erunt diſtan-
              <lb/>
            tia meridiani loci aſſumpti à meridiano Fortunatarum, quæ eſt ipſa eius longitudo. </s>
            <s xml:id="echoid-s16743" xml:space="preserve">Loco ecl@pſis aſſumere
              <lb/>
            poſſumus planetæ cuiuſpiam coniunctionem, vel cum alio planeta, vel cum quapiam affixarum.</s>
            <s xml:id="echoid-s16744" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s16745" xml:space="preserve">Cum primum in Mathematicis tyrocinium ponerem, venit in mentem alius modus, qui certiſſimus eſſet
              <lb/>
            ſi Horologium exactiſſimum, ac diuturnum fabricari poſſet. </s>
            <s xml:id="echoid-s16746" xml:space="preserve">is eſt hui@ſmodi. </s>
            <s xml:id="echoid-s16747" xml:space="preserve">aſſumo Horologium, quod
              <lb/>
            exactè diem totum oſtendat, ſeu quod indicat diem totum elapſum eſſe, ſeu iam 24. </s>
            <s xml:id="echoid-s16748" xml:space="preserve">horas præterijſſe; </s>
            <s xml:id="echoid-s16749" xml:space="preserve">Volo
              <lb/>
            igitur exempli gratia, inuenire quantum Roma ſit orientalior Mediolano, ſeu quanta ſit differentia longi-
              <lb/>
            tudinum inter Romam, & </s>
            <s xml:id="echoid-s16750" xml:space="preserve">Mediolanum; </s>
            <s xml:id="echoid-s16751" xml:space="preserve">exiſtens ego primum Mediolani obſeruo de media nocte ſtellam
              <lb/>
            quampiam dum meridianum attingit, atq; </s>
            <s xml:id="echoid-s16752" xml:space="preserve">in eodem momento Horologium, quod prius ſilebat ſoluo; </s>
            <s xml:id="echoid-s16753" xml:space="preserve">quo
              <lb/>
            facto ſtatim Romam peto, Horologium ferens mecum; </s>
            <s xml:id="echoid-s16754" xml:space="preserve">illud ſtatim ac vnam diem elapſam eſſe indicauerit,
              <lb/>
            iterum ad priſtinum reſtituens; </s>
            <s xml:id="echoid-s16755" xml:space="preserve">ſicqu
              <unsure/>
            e ſemper facio quouſque Romam peruenerim; </s>
            <s xml:id="echoid-s16756" xml:space="preserve">vbi cum Horologium
              <lb/>
            ſuas integras periodos exegerit, neceſſario ſtella Mediolani aſſumpta, obtinebit eundem Mediolanenſem
              <lb/>
            meridianum quia ſingulis diebus eundem meridianum repetit: </s>
            <s xml:id="echoid-s16757" xml:space="preserve">abſolutis autem Horologij periodis, neceſ-
              <lb/>
            ſario etiam abſoluti erunt totidem dies; </s>
            <s xml:id="echoid-s16758" xml:space="preserve">quare ſtella eadem eundem meridianum obtinebit ſtatim ac Horo-
              <lb/>
            @ogium Romę fuerit abſolutum. </s>
            <s xml:id="echoid-s16759" xml:space="preserve">quo temporis momento Mediolan erit media nox, Romę autem erit hora
              <lb/>
            tardior, v. </s>
            <s xml:id="echoid-s16760" xml:space="preserve">g. </s>
            <s xml:id="echoid-s16761" xml:space="preserve">vna horæ tertia poſt mediam noctem, quæ differentia temporis indicat Romanam longitudi-
              <lb/>
            nem maiorem eſſe Mediolanenſi gr. </s>
            <s xml:id="echoid-s16762" xml:space="preserve">5.</s>
            <s xml:id="echoid-s16763" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s16764" xml:space="preserve">Poſtquam igitur Geographi locorum latitudines, & </s>
            <s xml:id="echoid-s16765" xml:space="preserve">longirudines compererint, conſcribunt Tabulas lo-
              <lb/>
            corum cum ſuis longit. </s>
            <s xml:id="echoid-s16766" xml:space="preserve">& </s>
            <s xml:id="echoid-s16767" xml:space="preserve">latit. </s>
            <s xml:id="echoid-s16768" xml:space="preserve">vt videre eſt apud Ptolemęum, & </s>
            <s xml:id="echoid-s16769" xml:space="preserve">alios; </s>
            <s xml:id="echoid-s16770" xml:space="preserve">huiuſmodi Tabulam, ſed breuem, quã
              <lb/>
            ſupra in cap. </s>
            <s xml:id="echoid-s16771" xml:space="preserve">de meridiano promiſſimus, nunc exhibemus, videlicet ſequentem.</s>
            <s xml:id="echoid-s16772" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div409" type="section" level="1" n="300">
          <head xml:id="echoid-head318" style="it" xml:space="preserve">Tabula continens longitudines, latitudineſq; præcipuærum vrbium, & locorum.</head>
          <note position="right" xml:space="preserve">
            <lb/>
          # Longit. # ## Latit. # # Longit. # ## Latit.
            <lb/>
          # Gr. # G. # M. # # Gr. # G. # M.
            <lb/>
          AEtna mons Siciliæ. # 39 # 38 # 20 # Babylon Chaldæorum. # 83 # 34 # 0
            <lb/>
          Alba Græ. Belgrado. # 45 # 47 # 40 # Bamberga. # 32 # 49 # 56
            <lb/>
          Alexandria Aegypti. # 60 # 30 # 0 # Barcino. # 17 # 41 # 36
            <lb/>
          Ancona. # 38 # 43 # 40 # Bengala Indiæ. # 138 # 23 # 0
            <lb/>
          Andegaui. # 19 # 47 # 30 # Bethlehem. # 56 # 32 # 0
            <lb/>
          Antuerpia. # 24 # 51 # 48 # Bononia Italiæ. # 33 # 44 # 30
            <lb/>
          Adem in Arabia. # 83 # 13 # 0 # Brixia. # 32 # 45 # 0
            <lb/>
          Aretium Hetruriæ. # 35 # 42 # 50 # Buda. # 47 # 47 # 0
            <lb/>
          Armutia, Ormus. # 95 # 27 # 24 # Calicut Indiæ. # 112 # 17 # 0
            <lb/>
          Athenæ. # 53 # 37 # 15 # Calaris Sardiniæ. # 31 # 36 # 30
            <lb/>
          Auenio, Auignone. # 23 # 50 # 10 # Cayrum Aegypti. # 64 # 29 # 40
            <lb/>
          </note>
        </div>
      </text>
    </echo>
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