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

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        <div xml:id="echoid-div226" type="section" level="1" n="145">
          <p>
            <s xml:id="echoid-s10883" xml:space="preserve">
              <pb o="108" file="0128" n="132" rhead="De Mundi Fabrica,"/>
            tempora, ſuis perpetuo menſibus reſponderent. </s>
            <s xml:id="echoid-s10884" xml:space="preserve">ſic æſtas ſuos menſes, ſic autumnus, & </s>
            <s xml:id="echoid-s10885" xml:space="preserve">reliqua anni tempora,
              <lb/>
            proprios menſes ſtatos, ac determinatos magno gentium commodo retinerent. </s>
            <s xml:id="echoid-s10886" xml:space="preserve">Verum ſenſim, & </s>
            <s xml:id="echoid-s10887" xml:space="preserve">inſenſibi-
              <lb/>
            liter, ſuccedenti tempore, ęquinoctium anticipabat, ideſt, ante 21. </s>
            <s xml:id="echoid-s10888" xml:space="preserve">diem Martij ſemper magis contingebat, vt
              <lb/>
            à Concilio Nicæno vſq; </s>
            <s xml:id="echoid-s10889" xml:space="preserve">ad Greg. </s>
            <s xml:id="echoid-s10890" xml:space="preserve">XIII. </s>
            <s xml:id="echoid-s10891" xml:space="preserve">Pont. </s>
            <s xml:id="echoid-s10892" xml:space="preserve">Max. </s>
            <s xml:id="echoid-s10893" xml:space="preserve">anticiparet per 10. </s>
            <s xml:id="echoid-s10894" xml:space="preserve">dies; </s>
            <s xml:id="echoid-s10895" xml:space="preserve">contingebat enim die Martij
              <lb/>
            vndecima: </s>
            <s xml:id="echoid-s10896" xml:space="preserve">ſic reliqua ſolſtitia, & </s>
            <s xml:id="echoid-s10897" xml:space="preserve">æquinoctia veteres ſuos dies præueniebant. </s>
            <s xml:id="echoid-s10898" xml:space="preserve">vnde niſi correctio adhibita
              <lb/>
            eſſet paulatim æſtas ſub menſibus hyemis; </s>
            <s xml:id="echoid-s10899" xml:space="preserve">& </s>
            <s xml:id="echoid-s10900" xml:space="preserve">hyems ſub menſibus æſtatis, magno populi incommodo, ac tem-
              <lb/>
            porum perturbatione, longo poſt tempore, traſcurriſſent. </s>
            <s xml:id="echoid-s10901" xml:space="preserve">Cauſa autem huius anticipationis eſt, quia annus
              <lb/>
            lulianus ciuilis, paulo maior eſt iuſto, & </s>
            <s xml:id="echoid-s10902" xml:space="preserve">vero anno, qui eſt Aſtronomicus; </s>
            <s xml:id="echoid-s10903" xml:space="preserve">vt enim dixi, ille præter dies inte-
              <lb/>
            gros conſtat 6. </s>
            <s xml:id="echoid-s10904" xml:space="preserve">horis; </s>
            <s xml:id="echoid-s10905" xml:space="preserve">hic vero horis tantum quinque cum min. </s>
            <s xml:id="echoid-s10906" xml:space="preserve">48′. </s>
            <s xml:id="echoid-s10907" xml:space="preserve">quia igitur annus ciuilis paulo maior eſt
              <lb/>
            anno naturali, & </s>
            <s xml:id="echoid-s10908" xml:space="preserve">vero, fit vt aliquanto prius abſoluatur annus verus, quam ciuilis, hoc eſt paulo prius æquino-
              <lb/>
            ctium contingat, quam per ciuilem annum denotatur; </s>
            <s xml:id="echoid-s10909" xml:space="preserve">quę anticipatio quamuis ſingulis annis exigua ſit, ſue-
              <lb/>
            cedente tamen tempore, excreſcit in diem vnum; </s>
            <s xml:id="echoid-s10910" xml:space="preserve">quod fit in annis circiter 134. </s>
            <s xml:id="echoid-s10911" xml:space="preserve">qua ratione à Concilio Nicę-
              <lb/>
            no ad noſtra tempora, ideſt, in annis ferè 1265. </s>
            <s xml:id="echoid-s10912" xml:space="preserve">excreuerat ad dies 10. </s>
            <s xml:id="echoid-s10913" xml:space="preserve">atq; </s>
            <s xml:id="echoid-s10914" xml:space="preserve">ad plures dies in poſterum excre-
              <lb/>
            uiſſet. </s>
            <s xml:id="echoid-s10915" xml:space="preserve">Quapropter Greg. </s>
            <s xml:id="echoid-s10916" xml:space="preserve">Pont. </s>
            <s xml:id="echoid-s10917" xml:space="preserve">Max. </s>
            <s xml:id="echoid-s10918" xml:space="preserve">Aſtronomorum conſilio anni, ſeu Calendarij correctionem ſic inſti-
              <lb/>
            t
              <unsure/>
            uit, vt æquinoctia, ac ſolſtitia ad veteres, ac priſtinas ſedes reuerterentur, eiſque perpetuo inhærerent. </s>
            <s xml:id="echoid-s10919" xml:space="preserve">quod
              <lb/>
            effeci t ex imendo ab anno 1582. </s>
            <s xml:id="echoid-s10920" xml:space="preserve">dies 10. </s>
            <s xml:id="echoid-s10921" xml:space="preserve">quibus fiebat anticipatio. </s>
            <s xml:id="echoid-s10922" xml:space="preserve">exemptio autẽ hæc facta eſt reticendo dies
              <lb/>
            10. </s>
            <s xml:id="echoid-s10923" xml:space="preserve">qui ſunt inter diem 5. </s>
            <s xml:id="echoid-s10924" xml:space="preserve">& </s>
            <s xml:id="echoid-s10925" xml:space="preserve">15. </s>
            <s xml:id="echoid-s10926" xml:space="preserve">Octobris; </s>
            <s xml:id="echoid-s10927" xml:space="preserve">loco enim diei 5. </s>
            <s xml:id="echoid-s10928" xml:space="preserve">vbiq; </s>
            <s xml:id="echoid-s10929" xml:space="preserve">dictum eſt die 15. </s>
            <s xml:id="echoid-s10930" xml:space="preserve">ſeu poſt quartam diem pro
              <lb/>
            die quinta omiſſis to. </s>
            <s xml:id="echoid-s10931" xml:space="preserve">diebus aſsũpta eſt ab omnibus dies 15. </s>
            <s xml:id="echoid-s10932" xml:space="preserve">hac enim ratione æquinoctia, & </s>
            <s xml:id="echoid-s10933" xml:space="preserve">ſolſtitia ſequen-
              <lb/>
            tis anni 1583. </s>
            <s xml:id="echoid-s10934" xml:space="preserve">ad priſtinos ſuos dies redierunt. </s>
            <s xml:id="echoid-s10935" xml:space="preserve">nam dies vndecima in qua perperam ſiebat æquinoctium, eua-
              <lb/>
            ſit atq; </s>
            <s xml:id="echoid-s10936" xml:space="preserve">appellata eſt 21. </s>
            <s xml:id="echoid-s10937" xml:space="preserve">& </s>
            <s xml:id="echoid-s10938" xml:space="preserve">ſic de reliquis.</s>
            <s xml:id="echoid-s10939" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s10940" xml:space="preserve">Annus autem 1582. </s>
            <s xml:id="echoid-s10941" xml:space="preserve">fuit annus correctionis, & </s>
            <s xml:id="echoid-s10942" xml:space="preserve">reliqui anni ſubſequentes dicitur aliquando anni Gre-
              <lb/>
            goriani.</s>
            <s xml:id="echoid-s10943" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s10944" xml:space="preserve">Vt autem Calendarium ſic correctum perpetuum ſit, neq; </s>
            <s xml:id="echoid-s10945" xml:space="preserve">vlla amplius eontingat temporum perturba-
              <lb/>
            tio, ſic ſtatuit, vt ſcilicet poſt annum 1600. </s>
            <s xml:id="echoid-s10946" xml:space="preserve">tres anni centeſimi 1700. </s>
            <s xml:id="echoid-s10947" xml:space="preserve">1800. </s>
            <s xml:id="echoid-s10948" xml:space="preserve">1900. </s>
            <s xml:id="echoid-s10949" xml:space="preserve">qui deberent eſſe biſſextiles,
              <lb/>
            non ſint in poſterum, annus vero 2000. </s>
            <s xml:id="echoid-s10950" xml:space="preserve">ſit biſſextilis. </s>
            <s xml:id="echoid-s10951" xml:space="preserve">hac enim ratione tres dies ſpatio 400. </s>
            <s xml:id="echoid-s10952" xml:space="preserve">annorum ab an-
              <lb/>
            no eximuntur. </s>
            <s xml:id="echoid-s10953" xml:space="preserve">nam ſingulis quibuſq; </s>
            <s xml:id="echoid-s10954" xml:space="preserve">annis 134. </s>
            <s xml:id="echoid-s10955" xml:space="preserve">vt dixi, fit error vnius diei; </s>
            <s xml:id="echoid-s10956" xml:space="preserve">quare in annis 400. </s>
            <s xml:id="echoid-s10957" xml:space="preserve">error creſci@
              <lb/>
            ad 3. </s>
            <s xml:id="echoid-s10958" xml:space="preserve">dies; </s>
            <s xml:id="echoid-s10959" xml:space="preserve">qui omittendo intercalationem auferuntur. </s>
            <s xml:id="echoid-s10960" xml:space="preserve">atq; </s>
            <s xml:id="echoid-s10961" xml:space="preserve">hoc modo in alijs ſequentibus ſæculis, hæc tacita
              <lb/>
            correctio adhibenda eſt, eritq; </s>
            <s xml:id="echoid-s10962" xml:space="preserve">Calendarium ex hac parte perpetuum: </s>
            <s xml:id="echoid-s10963" xml:space="preserve">ſicque annis 2100. </s>
            <s xml:id="echoid-s10964" xml:space="preserve">2200. </s>
            <s xml:id="echoid-s10965" xml:space="preserve">2300. </s>
            <s xml:id="echoid-s10966" xml:space="preserve">non fiet
              <lb/>
            intercalatio, &</s>
            <s xml:id="echoid-s10967" xml:space="preserve">c.</s>
            <s xml:id="echoid-s10968" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s10969" xml:space="preserve">Vbi Lectorem monitum volo ad rectam Calendarij correctionem nihil referre, aſſnmatur ne annus æqui-
              <lb/>
            noctialis Tychonis, qui hodie communis ab Aſtronomis recepitur; </s>
            <s xml:id="echoid-s10970" xml:space="preserve">an vero Alfonſinus, qui a correctoribus
              <lb/>
            Calendarij aſſumptus eſt, cum horum annorum differentia ſit ferè vnius tantum horæ minuti, quæ proinde
              <lb/>
            numquam poſſit Gregorianæ correctionis officere. </s>
            <s xml:id="echoid-s10971" xml:space="preserve">Quinimo, cum annus tychonis ſit tantummodo noſtris
              <lb/>
            ſæculis accõ
              <unsure/>
            modatus, contra vero Alphonſinus magis perpetuus, ac proinde ad Calẽdarij correcti perpetui-
              <lb/>
            tatem aptior; </s>
            <s xml:id="echoid-s10972" xml:space="preserve">ſequitur apte vtroſque faceſſe, ideſt, correctores aptius annũ Alphonſinũ ſuæ correctioni, me
              <lb/>
            autem Tychonicum meæ introductioni cooptaſſe. </s>
            <s xml:id="echoid-s10973" xml:space="preserve">quod dixerim propter huius correctionis impugnatores,
              <lb/>
            ne videlicet exiſtiment ſe poſſe ex hac parte vllo modo huic correctioni detrahere.</s>
            <s xml:id="echoid-s10974" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s10975" xml:space="preserve">Principium anni Iuliani, alij ſumunt a meridie vltimi diei Decembris, qui eſt pridie Calen. </s>
            <s xml:id="echoid-s10976" xml:space="preserve">Ian. </s>
            <s xml:id="echoid-s10977" xml:space="preserve">ſic Magi-
              <lb/>
            nus in ſupplemento Ephem. </s>
            <s xml:id="echoid-s10978" xml:space="preserve">& </s>
            <s xml:id="echoid-s10979" xml:space="preserve">nos in Tabulis noſtris huius ſphæræ. </s>
            <s xml:id="echoid-s10980" xml:space="preserve">Alij a media nocte ſequenti, ſic Tabulæ
              <lb/>
            Prutenicæ. </s>
            <s xml:id="echoid-s10981" xml:space="preserve">Alij a meridie Calen. </s>
            <s xml:id="echoid-s10982" xml:space="preserve">Ian. </s>
            <s xml:id="echoid-s10983" xml:space="preserve">ſic Tycho, in ſuis Tabulis.</s>
            <s xml:id="echoid-s10984" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s10985" xml:space="preserve">De menſibus nihil dicendum occurrit.</s>
            <s xml:id="echoid-s10986" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s10987" xml:space="preserve">De diebus illud ſcitu dignum, quod quamuis dies ciuiles aſſumantur omnes lnuicem ęquales, Aſtronomi-
              <lb/>
            ci tamen, & </s>
            <s xml:id="echoid-s10988" xml:space="preserve">veri dies ſunt inuicem inæquales, vt infra in eap. </s>
            <s xml:id="echoid-s10989" xml:space="preserve">de illuminatione dicetur.</s>
            <s xml:id="echoid-s10990" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div227" type="section" level="1" n="146">
          <head xml:id="echoid-head158" style="it" xml:space="preserve">Propoſitus Annus, an Biſſextilis ſit. Cap. X V.</head>
          <p>
            <s xml:id="echoid-s10991" xml:space="preserve">ANnus biſſextilis eſt cum numerus annorũ Chriſti oblatus, per 4. </s>
            <s xml:id="echoid-s10992" xml:space="preserve">diuiſus, nihil relinquit, vt hic annus 1616
              <lb/>
            diuiſus per 4. </s>
            <s xml:id="echoid-s10993" xml:space="preserve">nihil relinquitur, lergo intercalaris eſt. </s>
            <s xml:id="echoid-s10994" xml:space="preserve">vt autem hęc diuiſio com node fiat, omitte omnes
              <lb/>
            annos milleſimos, centeſimos, ac vigeſimos, quoties potes, reliquum diuide per 4. </s>
            <s xml:id="echoid-s10995" xml:space="preserve">vt hoc anno, omiſſis omni-
              <lb/>
            bus milleſimis, centeſimis, relinquuntur 16. </s>
            <s xml:id="echoid-s10996" xml:space="preserve">qui diuiſi per 4. </s>
            <s xml:id="echoid-s10997" xml:space="preserve">nihil relinquunt, ergo annus eſt biſſexti. </s>
            <s xml:id="echoid-s10998" xml:space="preserve">quod ſi
              <lb/>
            vnus, aut duo, aut tres relinquãtur, annus etiam oblatus erit primus aut ſecundus, autt
              <unsure/>
            ertius communis poſt
              <lb/>
            biſſextum. </s>
            <s xml:id="echoid-s10999" xml:space="preserve">Ratio huius pendet ex eo, quod quartus quiſque Chriſti annus ſit cum biſſexto. </s>
            <s xml:id="echoid-s11000" xml:space="preserve">ſed meminiſſe
              <lb/>
            oportet poſt annum 1600. </s>
            <s xml:id="echoid-s11001" xml:space="preserve">centeſimos omnes non eſſe biſſextiles, vt olim; </s>
            <s xml:id="echoid-s11002" xml:space="preserve">quartus tantum, co
              <unsure/>
            nteſimus, vt ſu-
              <lb/>
            pra dictum eſt, biſſextilis erit.</s>
            <s xml:id="echoid-s11003" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div228" type="section" level="1" n="147">
          <head xml:id="echoid-head159" style="it" xml:space="preserve">De Solis illuminatione. Cap. X V I.</head>
          <p>
            <s xml:id="echoid-s11004" xml:space="preserve">RErum omnium pulcherrima res eſt lumen Solis, atq; </s>
            <s xml:id="echoid-s11005" xml:space="preserve">adeo rerum omnium Deo ſimillima; </s>
            <s xml:id="echoid-s11006" xml:space="preserve">vnde in ſacris
              <lb/>
            literis Sol appellatur Vas admirabile opus excelſi, ac maius luminare, quod diei pręfidet. </s>
            <s xml:id="echoid-s11007" xml:space="preserve">a Cicerone au-
              <lb/>
            tem Princeps, & </s>
            <s xml:id="echoid-s11008" xml:space="preserve">auctor lnminum; </s>
            <s xml:id="echoid-s11009" xml:space="preserve">à Poetis tandem, oculus mundi. </s>
            <s xml:id="echoid-s11010" xml:space="preserve">Quamobrem in tam illuſtri lumine mi-
              <lb/>
            nimè decet nos cæcutire, ſed breuiter pro inſtituto, nonnulla in lucem proferre. </s>
            <s xml:id="echoid-s11011" xml:space="preserve">Primo igitur loco, in So-
              <lb/>
            lem ipſum tocius lucis fontem obtu@um intendamus, quamuis enim Aquilina oculorum acie minime præditi
              <lb/>
            f@mus, auxilio tamen Teleſcopij nuper adinuenti, inſtar Aquilarum oculos in Solem, inuito ipſius iubare, </s>
          </p>
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