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-div145" type="section" level="1" n="91">
          <p>
            <s xml:id="echoid-s7174" xml:space="preserve">
              <pb o="71" file="0093" n="97" rhead="Liber Nonus."/>
            inde quamuis ab oppoſitione Luna aliquantulum recedat, non tamen ſtatim pars viſa exra partem illumina-
              <lb/>
            tam ſe maiorem, excurrere incipit, ſed tota intra eam diutius continetur.</s>
            <s xml:id="echoid-s7175" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div147" type="section" level="1" n="92">
          <head xml:id="echoid-head101" style="it" xml:space="preserve">PARADOXVM.</head>
          <head xml:id="echoid-head102" style="it" xml:space="preserve">Luna nunquam minus illustratur qua cum plena est.</head>
          <p>
            <s xml:id="echoid-s7176" xml:space="preserve">EA vulgi æſtimatio Lunam tum maximè Solis fulgore perfundi, cum plenitudinẽ fuerit adepta; </s>
            <s xml:id="echoid-s7177" xml:space="preserve">verum.
              <lb/>
            </s>
            <s xml:id="echoid-s7178" xml:space="preserve">aliter ſe res habet, nam ea Lunæ portio@quæ lumine Solis illuſtratur, non ſemper æqualis eſt: </s>
            <s xml:id="echoid-s7179" xml:space="preserve">cums cau-
              <lb/>
            ſa eſt varia Lunæ a Sole remotio; </s>
            <s xml:id="echoid-s7180" xml:space="preserve">pro@ant enim optici, & </s>
            <s xml:id="echoid-s7181" xml:space="preserve">nos ſupra in cap. </s>
            <s xml:id="echoid-s7182" xml:space="preserve">de lumine, & </s>
            <s xml:id="echoid-s7183" xml:space="preserve">vmbrainnaimus; </s>
            <s xml:id="echoid-s7184" xml:space="preserve">
              <lb/>
            quod ſphæra maior luminoſa è propinquo ampliorem partem minoris ſphæræ illuſtrat, quam è remoto: </s>
            <s xml:id="echoid-s7185" xml:space="preserve">cũ
              <lb/>
            igitur Luna in plenilunio à Sole remotiſſima ſit, quippe quæ è diametro illi opponatur, & </s>
            <s xml:id="echoid-s7186" xml:space="preserve">vt plurimum in
              <lb/>
            auge eodem tempore verſetur, conſequens eſt Lunam numquam illuſtrari minus, quam cum eſt plena; </s>
            <s xml:id="echoid-s7187" xml:space="preserve">quod
              <lb/>
            erat oſtendendum. </s>
            <s xml:id="echoid-s7188" xml:space="preserve">Vide Aguillonium lib. </s>
            <s xml:id="echoid-s7189" xml:space="preserve">5. </s>
            <s xml:id="echoid-s7190" xml:space="preserve">opticorum.</s>
            <s xml:id="echoid-s7191" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s7192" xml:space="preserve">Atq; </s>
            <s xml:id="echoid-s7193" xml:space="preserve">in hunc modum hæ illuminationes ſine vllo artiſicio omnibus conſpicuæ ſunt. </s>
            <s xml:id="echoid-s7194" xml:space="preserve">quòd ſi per Teleſco-
              <lb/>
            pium obſeruentur alia complura mira æquè, ac pulchra ſpectantur, a@primo quidem creſcente Luna appa-
              <lb/>
            retſemper confinium illuminatæ partis, & </s>
            <s xml:id="echoid-s7195" xml:space="preserve">vmbroſæ eſſe lineam an fractuoſam, ac denticulatam, atque aſpe-
              <lb/>
            ram, vti apparet in ſequenti ſchemate linea A B C D E. </s>
            <s xml:id="echoid-s7196" xml:space="preserve">ſecun
              <lb/>
              <figure xlink:label="fig-0093-01" xlink:href="fig-0093-01a" number="66">
                <image file="0093-01" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/xxxxxxxx/figures/0093-01"/>
              </figure>
            do, intra partem vmbroſam non procul à confinio apparent
              <lb/>
            quædam exiguæ illuminationes, quaſi vertices quidam lumi-
              <lb/>
            noſi; </s>
            <s xml:id="echoid-s7197" xml:space="preserve">quarũ vna eſt F. </s>
            <s xml:id="echoid-s7198" xml:space="preserve">quæ poſtea paulatim maiores fiunt Lu-
              <lb/>
            na a Sole recedente, & </s>
            <s xml:id="echoid-s7199" xml:space="preserve">tandem parti luminoſæ coniungun-
              <lb/>
            tur. </s>
            <s xml:id="echoid-s7200" xml:space="preserve">tertio, in parte colluſtrata prope pariter terminũ lucis,
              <lb/>
            & </s>
            <s xml:id="echoid-s7201" xml:space="preserve">vmbræ, apparent areolæ quædam rotundæ, & </s>
            <s xml:id="echoid-s7202" xml:space="preserve">quidem per
              <lb/>
            multæ, vti ſunt in ſchemate I L M N O P. </s>
            <s xml:id="echoid-s7203" xml:space="preserve">quarum pars Soli
              <lb/>
            propinquior ſiue occidẽtalis, & </s>
            <s xml:id="echoid-s7204" xml:space="preserve">quę in figura eſt dextera, ſem-
              <lb/>
            per eſt tenebroſa; </s>
            <s xml:id="echoid-s7205" xml:space="preserve">altera, quæ orientalis eſt, ac magis Soli ex-
              <lb/>
            poſita illuſtrata eſt, recedente autem Luna à Sole tenebræ,
              <lb/>
            ſiue potius vmbræ illę minuuntur, quouſque totæ illuſtren-
              <lb/>
            tur; </s>
            <s xml:id="echoid-s7206" xml:space="preserve">quia ſic magis Soli obuertuntur; </s>
            <s xml:id="echoid-s7207" xml:space="preserve">illuminantur enim ac ſi
              <lb/>
            valles, aut concaua quædam magna eſſent, quæ Sol ſucceſſiuè
              <lb/>
            lumine perfundit. </s>
            <s xml:id="echoid-s7208" xml:space="preserve">in plenilunio vero nullæ huiuſmodi areo-
              <lb/>
            @@ cernũtur, quia omnes Lunæ concauitates Soli directè obuertuntur, ac proinde totæ illuminantur. </s>
            <s xml:id="echoid-s7209" xml:space="preserve">In Lu-
              <lb/>
            na tandem nouiſſima quando eius cornua acutiſſima ſunt, apparent propè acumina cornuum in ipſa Lunæ
              <lb/>
            peripheria, particulæ quædam lucidæ, acſeorſim ſeparatæ, quaſi adamantes quidam ſplendidi.</s>
            <s xml:id="echoid-s7210" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div149" type="section" level="1" n="93">
          <head xml:id="echoid-head103" style="it" xml:space="preserve">Mac@læ Lunares. Cap. IV.</head>
          <p>
            <s xml:id="echoid-s7211" xml:space="preserve">IN Lunari diſco omnibus maculæ quædam conſpicuæ, ſunt, quæ rudem quandam hominis faciem repræ,
              <lb/>
            ſentant: </s>
            <s xml:id="echoid-s7212" xml:space="preserve">præter eas autem Teleſcopium plures alias, ſed minores nobis oſtendit. </s>
            <s xml:id="echoid-s7213" xml:space="preserve">Communis autem Phi-
              <lb/>
            loſophorum ſententia eſt, haſce maculas eſſe partes Lunæ rariores, ſeu magis tranſparentes, quæ propteril-
              <lb/>
            lam tranſparentiam lumen Solis admittunt quidem, ſed non ſiſtunt, ac pro nde illius parũ nobis reflectunt.
              <lb/>
            </s>
            <s xml:id="echoid-s7214" xml:space="preserve">vnde & </s>
            <s xml:id="echoid-s7215" xml:space="preserve">minus luminoſæ, ſeu nigriores cæteris partibus, quæ ob denſitatem melius lumen reflectant, ac pro-
              <lb/>
            inde magis illuſtratæ cernuntur, apparent. </s>
            <s xml:id="echoid-s7216" xml:space="preserve">ſimili de cauſa in albo pariete feneſtellæ, & </s>
            <s xml:id="echoid-s7217" xml:space="preserve">foramina videntur
              <lb/>
            nigra, ſeu maculæ nigriores. </s>
            <s xml:id="echoid-s7218" xml:space="preserve">Vide Nuncium ſydereum Galilæi, qui noua alia complura annunciat. </s>
            <s xml:id="echoid-s7219" xml:space="preserve">hic obi-
              <lb/>
            ter monere lectorem volo, in figuris rerum cęleſtium, vti ſupra obſeruaui, partem dexteram referre occiden-
              <lb/>
            @em, ſi niſtram vero orientem; </s>
            <s xml:id="echoid-s7220" xml:space="preserve">voco autem dexteram, quę nobis à dextera eſt, cuius ratio eſt quia Aſtronomi
              <lb/>
            ſolent in ſuis contemplationibus, atque obſeruationibus ad meridiem, qua planetæ pertranſeunt, ſe conuer-
              <lb/>
            s
              <unsure/>
            ere, ſicq; </s>
            <s xml:id="echoid-s7221" xml:space="preserve">illis occidens eſt ad dexteram, oriens ad ſiniſtram. </s>
            <s xml:id="echoid-s7222" xml:space="preserve">Contrarium contraria de cauſa accidit in Geo-
              <lb/>
            g
              <unsure/>
            raphorum picturis, vt poſtea ſuo loco dicetur.</s>
            <s xml:id="echoid-s7223" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s7224" xml:space="preserve">Poſtremo obſeruatione ſimul, ac admiratione dignum eſt, in nouis Lunis partem eam Lunę, quæ nondum
              <lb/>
            à
              <unsure/>
            Solis illuſtrata eſt, apparere admodum albicantem, & </s>
            <s xml:id="echoid-s7225" xml:space="preserve">conſpicuam, idq; </s>
            <s xml:id="echoid-s7226" xml:space="preserve">multo magis, quam alias in proue-
              <lb/>
            c
              <unsure/>
            ta Luna. </s>
            <s xml:id="echoid-s7227" xml:space="preserve">Obſeruetur igitur dum adhuc noua eſt, in eo ſitu, ac loco, vt pars Lunæ à Sole illuſtrata, quæ falca-
              <lb/>
            @@ eſt, lateat poſt faſtigiũ alicuius turris, vel domus diſtantis a nobis ſaltem per 60. </s>
            <s xml:id="echoid-s7228" xml:space="preserve">aut 80. </s>
            <s xml:id="echoid-s7229" xml:space="preserve">vlnas, reliqua enim
              <lb/>
            pa@, quamuis nondũ ſolari radio perfuſa, apparebit tamen, quaſi eſſet illuſtrata. </s>
            <s xml:id="echoid-s7230" xml:space="preserve">quæ experientia ita me ali-
              <lb/>
            quando feſellit, vt in hunc fulgorem caſu, ac repente incidens, exiſtimarim nouo quopiam miraculo, tempo-
              <lb/>
            @e adoleſcentis Lunæ, factum eſſe plenilunium. </s>
            <s xml:id="echoid-s7231" xml:space="preserve">Sunt qui putent hanc Lunæ lucem, eſſe lucem, quam terra à
              <lb/>
            Sole acceptam in Lunam reflectat, eamque hac ratione illuminet: </s>
            <s xml:id="echoid-s7232" xml:space="preserve">ita vt quadam luminis permutatione ter-
              <lb/>
            ra, & </s>
            <s xml:id="echoid-s7233" xml:space="preserve">Luna Solis lumen ſibi inuicem reuerberent, ſeque inuicem illuſtrent. </s>
            <s xml:id="echoid-s7234" xml:space="preserve">quod confirmant inde, quia pro-
              <lb/>
            pè nouilunium lumen a
              <unsure/>
            terra reflexum, ad Lunam natura ſua reuertitur; </s>
            <s xml:id="echoid-s7235" xml:space="preserve">ſunt enim tune Sol, & </s>
            <s xml:id="echoid-s7236" xml:space="preserve">Luna in eo-
              <lb/>
            dem cæli loco, ad quem ſit reſtexio. </s>
            <s xml:id="echoid-s7237" xml:space="preserve">Poſtea recedens Luna a
              <unsure/>
            Sole minus participat de terræ reflexione, quia
              <lb/>
            @eflexio @aior tendit ad partes Solis, à quibus Luna receſſit, ac proinde minora terra reflexio Lunæ cedit.
              <lb/>
            </s>
            <s xml:id="echoid-s7238" xml:space="preserve">@@@@s ſ@@tent@@ eſt Galil@us.</s>
            <s xml:id="echoid-s7239" xml:space="preserve"/>
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