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# Title: [Observationes Diametrorum Solis Et Lunae Apparentium, Meridianarumque aliquot altitudinum Solis & paucarum fixarum] Observationes Diametrorum Solis Et Lunæ Apparentium, Meridianarúmque aliquot altitudinum Solis & paucarum fixarum (shelfmark Leibn. Marg. 130)
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L. XB. I. De observandis Luminarium Diametris apparencibus. 97
limplices 7000, tempore quinoctii vernalis, ee rocidem, cempore Sol-
Iticii brumalis. Duoniam ex cabula nostra darur mocus Perpendiculiho-
rarius 9550 vibrationum simpl. in AE quinoctio vernali: ideo Sol incerim
lecundum mocum Aquacoris permeabat rempora 1059 +F. Ec quia
tempore Solcticii brumalis, mocus Perpendiculi horarius dacur vibra-
cionum Cimpl. 9556 fere: idcirco cunc quoque Sol percurrebat rem-
POra 1059 16. Nam per regulam auream,
Venumerus ribrac. simpl. horarius 9550, Ad cempora 150 0: lia
numerara simplices ribrationes 7000, Ad rempora 1059 4I.
Similicer, ee numerus vibracionum simpl. horarius 9556, Adtem-
Pora 15 0 c: lea numerax vibraciones simplices 7000, Ad ceMPOTA
1059 16.
 175 2t ets 17   ∞  2 1B 2 Yt 2t V   t .    
.22325254231212122.2. 11. 122512 52 e2 5
A P
2
De modo primo observandi Luminarium Diametros apparentes.
VFFIS abhinc annis, magna me apparentium Diamerro-
rum Solis e Lunx renuir follicirudo: id circo illas lubinde
) Pluribus modis investigare conacs tum: led operario disti-
 cilis obserrarionem cassam (xpius cRecir: d licer incerdum,
adhibica omni cur 2 ec diligentia, vericarem iplam me pucaverim asse
quucum: vihilominus, facta collarione praecedentium cum sequenci-
bus, illa parum incer se coharere deprehendi: un de jam mihi suspecta
ese caeperunc cam priora quam posteriora invenca, nec sine caula. Nam
live excipiatur in cabella balis coni radiosi per foramen in obscurum
cubiculu ineromilti, aur apex coni umbroli a Sphaera circulore projectis
cum distontia balis ab apice ejuldem covi: sive capiatur alricudo meri
diana urriusque limbi borcalis e australis disci Sideris; rix camen ali-
quid cerri obcineri porest ex hujusmodi obserracionibus, in quibus
numquam est evidens lucis unibra que continium. Ouare illas, ut inuri.
les, lacius judicavi rericere, quam Fastidiola varrarione Lectorem de
cinere. Verum, cum candem per occasionem Ecliplis Solaris oblervan-