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

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            <s xml:id="echoid-s6794" xml:space="preserve">
              <pb o="111" file="0131" n="131" rhead="LIBER PRIMVS."/>
            24. </s>
            <s xml:id="echoid-s6795" xml:space="preserve">qua Sol occidit; </s>
            <s xml:id="echoid-s6796" xml:space="preserve">Et tandem hora 24. </s>
            <s xml:id="echoid-s6797" xml:space="preserve">ab ortu Solis, cum dies vnus naturalis ab ortu Solis inchoat{us}
              <lb/>
              <note position="right" xlink:label="note-0131-01" xlink:href="note-0131-01a" xml:space="preserve">Quo artificio
                <lb/>
              tabulæ arcuum
                <lb/>
              diurnorum, no
                <lb/>
              cturnorumq́ue
                <lb/>
              compoſitæ ſint.</note>
            tunc perfectus ſit, & </s>
            <s xml:id="echoid-s6798" xml:space="preserve">aiter incipiat; </s>
            <s xml:id="echoid-s6799" xml:space="preserve">liquido constat, has tres hor{as} cõuenire in eodem puncto arcus diur-
              <lb/>
            ni hor arum 10. </s>
            <s xml:id="echoid-s6800" xml:space="preserve">& </s>
            <s xml:id="echoid-s6801" xml:space="preserve">proinde & </s>
            <s xml:id="echoid-s6802" xml:space="preserve">ſequentes tres in tabula arcus diurni hor arum 10. </s>
            <s xml:id="echoid-s6803" xml:space="preserve">videlicet horam 8. </s>
            <s xml:id="echoid-s6804" xml:space="preserve">à
              <lb/>
            media nocte, & </s>
            <s xml:id="echoid-s6805" xml:space="preserve">15. </s>
            <s xml:id="echoid-s6806" xml:space="preserve">ab occaſu, & </s>
            <s xml:id="echoid-s6807" xml:space="preserve">1. </s>
            <s xml:id="echoid-s6808" xml:space="preserve">ab ortu, & </s>
            <s xml:id="echoid-s6809" xml:space="preserve">ſic de cęteris. </s>
            <s xml:id="echoid-s6810" xml:space="preserve">Item quia, cum nox complectitur horas
              <lb/>
            14. </s>
            <s xml:id="echoid-s6811" xml:space="preserve">Sol occidit hor a quinta à meridie, vt ſeptem horæ ſuperſint vſque ad horam 12. </s>
            <s xml:id="echoid-s6812" xml:space="preserve">mediæ noctis, & </s>
            <s xml:id="echoid-s6813" xml:space="preserve">alię
              <lb/>
            ſeptem vſque ad ortum Solis; </s>
            <s xml:id="echoid-s6814" xml:space="preserve">Item hora 24. </s>
            <s xml:id="echoid-s6815" xml:space="preserve">ab occaſu, cum dies vnus naturalis ab occaſu Solis inchoa-
              <lb/>
            tus tunc abſolutus ſit, & </s>
            <s xml:id="echoid-s6816" xml:space="preserve">alter incipiat; </s>
            <s xml:id="echoid-s6817" xml:space="preserve">Et denique hora 10. </s>
            <s xml:id="echoid-s6818" xml:space="preserve">ab ortu, vt ſuperſint horæ 14. </s>
            <s xml:id="echoid-s6819" xml:space="preserve">vſque ad ho-
              <lb/>
            ram 24. </s>
            <s xml:id="echoid-s6820" xml:space="preserve">qua Sol oritur; </s>
            <s xml:id="echoid-s6821" xml:space="preserve">coibunt quoque hæ tres horæ in eodem puncto arcus nocturni hor arum 14. </s>
            <s xml:id="echoid-s6822" xml:space="preserve">nec nõ
              <lb/>
            & </s>
            <s xml:id="echoid-s6823" xml:space="preserve">tres, quæillas ſequuntur in tabula arcus nocturni horarum 14. </s>
            <s xml:id="echoid-s6824" xml:space="preserve">nimirum hora 6. </s>
            <s xml:id="echoid-s6825" xml:space="preserve">à meridie, 1. </s>
            <s xml:id="echoid-s6826" xml:space="preserve">ab oc-
              <lb/>
            caſu, & </s>
            <s xml:id="echoid-s6827" xml:space="preserve">11. </s>
            <s xml:id="echoid-s6828" xml:space="preserve">ab ortu. </s>
            <s xml:id="echoid-s6829" xml:space="preserve">& </s>
            <s xml:id="echoid-s6830" xml:space="preserve">c.</s>
            <s xml:id="echoid-s6831" xml:space="preserve"/>
          </p>
          <note position="left" xml:space="preserve">10</note>
          <p style="it">
            <s xml:id="echoid-s6832" xml:space="preserve">HAC arte conficipoterunt tabulæ pro ſingulis arcubus diurnis, atque nocturnis, ſi prius diligenter
              <lb/>
            conſideretur horatam à meridie, vel media nocte, quàm ab ortu, & </s>
            <s xml:id="echoid-s6833" xml:space="preserve">occaſu, qua Sol oritur, vel occidit;
              <lb/>
            </s>
            <s xml:id="echoid-s6834" xml:space="preserve">quod difficile non eſt. </s>
            <s xml:id="echoid-s6835" xml:space="preserve">Sed tabulæ hic propoſitæ ad deſcriptionem horarum ab ortu, vel occaſu ſufficiunt,
              <lb/>
            vt ex ſequentibus conſtabit.</s>
            <s xml:id="echoid-s6836" xml:space="preserve"/>
          </p>
          <note position="right" xml:space="preserve"> 14 # VII # 24 15 # VIII # 1 16 # IX # 2 17 # X # 3 18 # XI # 4 19 # XII # 5 # Horę à merid. 20 # I # 6 21 # II # 7 22 # III # 8 23 # IIII # 9 24 # V # 10 ### Arcus nocturnus horarum 14. in quo Sol oc- \\ cidit hora 5. à meridie, & hora 24. ab \\ occaſu, & hora 10. ab ortu. Horæ ab occ. # Horæ à merid. # Horæ ab ortu. 24 # V # 10 1 # VI # 11 2 # VII # 12 3 # VIII # 13 4 # IX # 14 5 # X # 15 6 # XI # 16 7 # XII # 17 # Horę à me. noc. 8 # I # 18 9 # II # 19 10 # III # 20 11 # IIII # 21 12 # V # 22 13 # VI # 23 14 # VII # 24</note>
          <note position="right" xml:space="preserve">
            <lb/>
          ### Arcus diurnus horarum 14. in quo Sol ori- \\ tur hora 5. à media nocte, & hora 10. \\ aboccaſu, & hora 24. ab ortu.
            <lb/>
          Horæ ab occ. # Horę à me. noc. # Horę ab ortu.
            <lb/>
          10 # V # 24
            <lb/>
          11 # VI # 1
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          12 # VII # 2
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          13 # VIII # 3
            <lb/>
          14 # IX # 4
            <lb/>
          15 # X # 5
            <lb/>
          16 # XI # 6
            <lb/>
          17 # XII # 7
            <lb/>
          # Horę à merid.
            <lb/>
          18 # I # 8
            <lb/>
          19 # II # 9
            <lb/>
          20 # III # 10
            <lb/>
          21 # IIII # 11
            <lb/>
          22 # V # 12
            <lb/>
          23 # VI # 13
            <lb/>
          24 # VII # 14
            <lb/>
          ### Arcus nocturnus horarum 10. in quo Sol oc- \\ cidit hora 7. à meridie, & hora 24. ab \\ occaſu, & hora 14. ab ortu.
            <lb/>
          Horæ ab occ. # Horę à merid # Horæ ab ortu.
            <lb/>
          24 # VII # 14
            <lb/>
          1 # VIII # 15
            <lb/>
          2 # IX # 16
            <lb/>
          3 # X # 17
            <lb/>
          4 # XI # 18
            <lb/>
          5 # XII # 19
            <lb/>
          # Horę à me. noc.
            <lb/>
          6 # I # 20
            <lb/>
          7 # II # 21
            <lb/>
          8 # III # 22
            <lb/>
          9 # IIII # 23
            <lb/>
          10 # V # 24
            <lb/>
          </note>
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