80 



3. B). rEJIHH'J.. 



Ilocm nomdnu. 



Orp'fejiKa J\ï i. 

 Bpejin. ]Ionp. 

 23 OKTHÔpa -+-] j7 



23 OKTaôpa -+-1^4 



25 OKTflôpa —s— 2,1 



Na-Nd. 



— o;9 



—1,2 



—0,5 



1,7 



Cpe^Hee . 



J[m cTp-fe.nKii JVs 4 h3t> 6 HaôjnoAeniiT cpeAnee 



Bpenn. 



24 OKTHÔpa . 



24 OKTflôpa . 



24 OKTflôpa . 



24 OKTaôpn . 



C'rpfejiKa jYï 5. 



Hoiip. 



--i;2 



-4-1,2 



+0,4 

 -h 1,4 



CpeAHee. h- 1,0 



Na-Nv. 



h-2;g 



-i-2,2 

 -*-3,5 

 -h 1,4 



1 . AcTpoHOMMsecK'm HaÔJiWAeHia. 



AcTpoiiOMnqecKia naôjnoAeHin upon3BOAHJiHCb npn iiomoihh xeoAOJiHTa Hildebrand'a majiaro 

 <i>opiviaTa.' Hoaiych BepTHKajibiiaro Kpyra AaeT-b OTcqeri ao 30". YpoBeiib npn 3tomt> KpyrÈ 

 pasA'ÉJien'L lia 1 5 j^neum h irfeHa j&ieiûn = 3 3". Kpyr-b AkieHiii HenoABHJKHO cBasam. 

 cl Tpyôoio, TaKT> hto npn BpameHin Tpyôbi okojio ropH30HTajibHOH och Kpyri, nepearEmaeTcn, 

 a eoHiycb ocTaeTca na m-bcte. Cqerb A^-neniS na Kpyrt yBejinqaeaeTca no qacoBon ctp'Èjik'E. 

 Homycb ropn30HTajibHaro Kpyra AaeTt otc'iot'l ao Mimy™. HaKjaAHon ypoBeHt ropn30H- 

 Ta.ibHon och pasAtjieHT, Ha 10 A^-nemii h irkua OAHoro /TEJieHia == 36". Ilpn BpameHin npnôopa 

 okojio BepraKajibHOH och Kpyrb A'ÉJieHiH ocTaeTca HenoABH/KHbiivrb, a nepewEm.aeTCJi noiiiycb. 

 Cierb A'KJieHii Kpyra B03pacTaerb no lacoBon crpfejiKt. Ha KaîKAOMi. KpyrÉ j[bh HOHiyca, npn- 

 newh Ha ropnsoHTajibHoarb Kpyrfc 3KCHeHTpncHTeTa ne naôJiiOAajiocb, TaKt <ïto o6a HOHiyca 

 AaKrrb oahht> h TOTb me OTCierb MHHyTT). BepniKajibHbiH Kpyri. He OTJinqaJica TaKOK) Toq- 

 HOCTbio. OrcqeTbi MHHyrb no AByiwb Honiycaivrb 3xoro icpyra pacxoAHJincb otl 30" ao 1' 30". 



Bcb acTpoHOMnqecKia HaôjnoAeHia jrLiiajiHCb no cojinny, raKb KaKT> y MeHfl He 6bi.no bcext> 

 npHcnoco6.neHin SBfeAHbix'b HaÔjnoAeHii. IlpH Ka>KAOMb HaBeAeHin xpyôbi cpa3y H3J\rEpa- 

 jiocb 3eHHTHoe pa3CT0flHie h a3HMyrb cojinna. /^.jih 3Toro a KaatAbifi pa3T> bboahjh> cojiHue 

 btj cooTBtTCTByiomiH yrojn> KpecTa HHTeîi. HTOÔbi nojiyqnrb bo3mo;kho (xubinyio ToqHOCTb 

 onpeAT>jienia no H3MipaeMbi]vrb 3eHHTHbiMi> pa3cxoaHiaivrb cojihiki n nonpaBKii xpoHOMeTpa n 

 a3HMyra cojiHn,a, a AOJiîKem, ôbijn> npon3BOAHTb yKa3aHHbia naôjnoAemn npn iiejoatemn cojniu,a 

 okojio nepBaro BepraKajia, t. e. AJia Bpewemi HaôjnoAeHiii 6paTb cpoKn ne ôjjnjKe kt> hoiahio, 

 mbmtj 8 — 9 aacoBi. yTpa, hjih 3 — 4 naca ahh. Btd uyxeBbixx. HaôjnoAeHiaxi, a nojib30Bajica npeA- 



JJOîKeHHOK) MHT> ,3,. A. C M H p H 0 B bl M 1> CXeMOK), KOTOpaa COCTOHTb B"b CJI'BA}' KlWftM b. IIpU nO.10- 



HieHiH Kpyra bjibbo, bboahmtd cojinn,e bt> xbbbih Bepxnin yrojiiî Kpecra. 3to — nepBoe HaBeAeHie. 

 BTopoe naBeAeHie coctohtb bt. TOMb, qro npn tomti ase nojioœeHin Kpyra bboahmtd cojiHHe 

 bt> npaBbifi hhjkhîh yroxb KpecTa. SarÈMi) noBopaqnBaeM^ npnôopi, Ha 180° Ta^, q-roew 

 Kpyri, nepeineji'b naripaBO. Ilpn nocjiiîAiieMT, nojioJKenin Kpyra bboahmt, co.min,e cnaqajia bt> .rèBbiii 

 Bepxnin yro.îTj, a iiotomtj bt> npaBbiiî inuKiiin. TaKHMT» oopasowb nojiyqaeM-b cepiio ns^ neTbi- 

 pex r b HaBeAeiiin npn AByx r b nojioiKeniax'b Kpyra h cnniMerpiriiioMb pacuo.îOyKeniii C0vimi,a otiio- 



