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Lorsque le document est trop grand pour etre rap-oduit en un seul clich6. il est film6 i partir de Tangle sup^rieur gauche, de gauche ^ droite, et de haut en bas, en prenant le nombre d'images n^cessaire. Les diagrammes suivants illustrent la mdthode. 1 2 3 1 2 3 4 5 6 MICROCOPY RtSOlUIlON TEST CHART ..%■,: and ISO TEST CHART No 7 11.25 1.6 ^ APPLIED IM/lGEtnc 4fl2 - 0300 - P'-on* 260 - 5969 - Fa* IM ULI(\ri().\S • ii I Hi. »i^ ' POMINIOX OBSERX'ATORY \'mI \\\ \m id PE Ml-; \>ri:i:> oi' i; \i)i \i. \ i.ioc \\\ ni- ■_':; com.k hi:i;!.M< \M) \ si;i{|>i;.\'i i> . >!.i;i'l ATIS l■.^ \v . I.. I! M'i'l.i;. M. \. MI.\>!i;l>Mi i; \|>| \|. \ I I ■ .( j I -, Ml _'.; CdM i l;i.i;i:\ ici: '.100. \2" -i!!"''.!. f -j-.v I I ■ iii;m. 1 "N. I- Till- ~l:ii- wa- aniiiiuiiccil a -iit i-! n .~o)|]ic liina!> l>v I. re. in tl>r . I n//vi/;/, 7.S/17;/ Juiiniiil. X.WII, |). :>(U. from .") plali'-. in uliicli :! of ilic plaio -liowed coiniilcxit ic- of the Hue-. I.alci-, l'rofi--.or l-'ro-l, with lii> ii-iial kindiic-- in -ui-li :naltcr~. ^rnt the writer llio^c ihrrc iilato- with tlir rcniai'k, "that while the ihipiieif ie^ are not remarkalih olixion- \ei one or more line- ,-eem lo he -al'ely ilonhle". At a hr-t jilalice one woiiM latlier hesitate ''I aeeeiit Hie dnplicitN' of the lilie>, hut a rlo-ei' I'Xainitiat loll >how ^ the possihilit W at lea^t. of -,iieh an interpretat ii'ii lieinjj; placed ii|ioii tliem. -e', {'lit \ -~e Ml platen ha\ e heeii taken here witlioni an\ deii-ixc e\ id( Hi'e ,if th eompoiieiii -pectia. In iilion to the h\dro!ieli -erie-. the /\' line of eal eiiim ,\ '.WV. the n:au'ne~iiim line ,\ I IS! and the ii-oii line at \ loll) are rceorded in I he order of di intensity. The iriean \aiue of the \cloeilie-. whieh do not \ar\- o\ 'erea>ini!: er a jireat rail"'*', i> — Id _' km pel- -ee. : ( ainphell, in I. id.- ( lli.^i ni'hifij liiillili'! >, o. -.'11, n-ed - ■_'<) km. per ~e(-. irom the ^ erke- re-iili- (-oiiihined with -i\ of hi- own. .\e\ ert hele--. fioni the ehaiii;(>- whirii take place in the width- and iiiten>ilie- o| the line-, part :> ularl y in thi' ca-" ol \ tisl and \ f.")t'.l. it \\oiiid -eem to he lieyoiid a douhi that two (jiiite -imil;i|- -!"-cti.i ai-e pi-e-eiit. JMil that the line- are ih-xci- -ntiicieiil 1\ -eparaled to he re-ol\ed on olll pla'e-. ( )n !iK,n.\- pl.-tle- the ,\ H'^l 1 llie 1- (|illle lam' . \' llile ,\ l.M;t il l-appear- D CAl MT A.O3 PO4-2O .'lltoiiethei . .\t othi 1- time-. pre-iimahl.N wlien the -pe(-!|-a an- -liperpo-ed. the-c are liariow. well-delined line-. I'raclicaily all the plale-^ h,-!\e heeii mea-med twice. Ill" cm\e of \ elocity-fi'ec|ii. nc\ -iiiiti!-!- .'i liinai-\ in which the prohahle error n( > iiill iti. me.T-nremeiil i- from oiie-thii-d to oiiedi.-ilf the total latiiie of vai-ia'ion I'. \ .S.C. .1 , ,:,,!, III. \ , \i,\ijrv :U'ti'f. 1 liiiher dl-per-ioll t h,-in oiie-pri-m ,-ind the u-e o| tine- ur.-iined p!,-ile-. which i;i\-e liettei- line- for mi-a-(ii-eincnt. ;iri- iiece-,-ar,\ for a -ucce oi iiii imi\iim(.\ uh>i ii\Ar<>i{\ St MM M;'* > .| mi \-i |;!.> , M J:; COM. I. 1'l.it.- I I'iHK- l);,l.> .lilli:>l< Dm l!K)S 1 t'JI .•^.27 April 1' 1.-, Ml 2 !ls,oi7 7i'.7 «i7:i .S.27 M.ii 7 2. II'M03 77t 4UHri rt. 27 •• 10 IOC.. 8X3 4i:it S.27 ** IS 114 711 4118 S. 27 2S 121-843 4105 S.27 A|>iil 3 130.80:. 41«1 S.27 .» 11 i:;s 7s.,i 4108 S. 27 •■ 17 1 II 711." 4217 S. 27 •• It) 1 ii. ;■.,> 4223 S. 27 .. •20 i i: 7 is 42-.!t S. 27 2.5 I. ".2 72.". 4:!.-r> S, 27 .lull. 1 ^ H I'm; .".71 V.K, .- .;ii .1 .11 ! J 12 111 v.;i \s\\ .s. :',i] I'.i 12 1 ;ir.s 4Kl .s. :«) r.'i. 1 1 117 S-J7 4«»i,"i s. :to 2 s Mil ^>'i 4S77 S. :;ii Mai, III I7J si,, ls.s<> s. ;«) 13 I7.'i sU 4WI7 .-<. 30 18 isii sji KtlO s.no •>•> 1^1 77'. l'.»ls s. ;{(! 2.') I--7 7s: 4()-.'ri S.23 ' 31 .-..',1 r.l',. ."i():i 1 s. 2;'. .Iiltn- I'. .-,1 ',1 1 :,' i: .VI 10 ; .-<. 23 7 M,l 1,711 •".041 S. 30 12 -ir,r, til III :.o.-):; S 23 17 ",71 1,22 .">(r)7 S. '2;; IS -,72 1,71 .-.oci S. 23 21 :,7:,(ii'. .-.(Mi.! , .■<.23 i 21 ',7s (1117 ."lOCiT i S.23 : •• 2.-> .■,7;i (',32 VI77 S.23 i 27 :,si 1,0 1 .".(IS.-, .S.23 .luly .) :tsr, 1,1 11', .-.1(1.-. j S. 23 ii; 1,1 III :,'ii .■.:ii:i S "*7 1' 1 .1., .» -nii'j s'i: XKTiA 1 .s ''7 i> Nil.-, S', Ij .->:«>(> ! S- 27 12 s| 1 sss .■.:{7.". i S. 27 17 s|i;.771 .■.:isi-. "^ J 7 Is -'1 7 :iii ! I \i'l.>,itv 23 ;> 2.-. ti III 11 12 II I 1 '.I ' 27 s I 111 .; 2(1 2 Is 7 I 21 1 I 33(1 I I'.I I I I, Id I'l I I 'I II II 21 II ii; .-, I!.lii:ill.,- llsl ,|r| |:il,|, A. UIHl,'lr\p..>,.,l. lllli'- fllz/,\ . ;14S1 not strimi;. ^A. ^lMlI^*rl■Xlw)^t•li, In,. * liiir. Ilsl ■.iimccKlii ('Ills.' ,l,,,il,l,. Is , I :;o :; 1 ..- - 1 2(1 s 2(1 2 20 s 1 1 11 ^ .; 10 s 4 Id 11 ■' 10 1 1 Jl 2 1 1 s 4 s 2 4 211 (1 -) Oil 1 1 1 I 1 1 o II I 2 (1 21 7 22 1 ■J, I , l|K«>r aurci'Miriil. Jim-s f:iir, tin! K .".' ;, ■,■,.., I.mt [lines uiioil i|iii(,s III.,,,!, 'poor plulc- liiii-- only I'jir 1.-. |o M\<\ Itsl MM l:iint. Ilsl fjllit. \,.! l-i'llMbl,.. Usl h,iiil. K ^iispi.'ii.ii.. il,,iili|,., \A. lin,i,t,'\n.isi.,l f;iir. I ',sl :iM,l K .Ir].. llil:ll)l|.. /\ tii.,.,i. ,,lhi-t's ililfusr, .'•: f.or, oilier- ill-,!, liiu.l ,inly i'air. i.,>.,r ;,'.;i,.|in,',i! /\ - 12 (I, r,.al .liiler.nr,., K :i u 1 line. // -ii>lii,i-.ii-il,iill.l.'. f:nr. K ;,l,,ll, ,!,.l„.|i,l:,l,!,.. Ii lull, fn/,/,y. I iir |ilal.' |,l:it,. i„j| III,. l.i.>i, 111,1 vi r\ ,lr|i,.ii,l:ilili not very ,l,.|».ii,l:ililc. , \i-eilrlil |,):lTi liii'lil. 'Uniler, Alios, ,|. I jH.,-,.,|, I ls|. |:,|'i :,...n.,., Usl. l.-.l'.i -h,,r|., ,li,,l,.l,'\|ii,-,.il 1. ;l fall lull's. -anil- as .-lOS.",. I l.iir. lair -I iMiil<'ri.\|.osi.il, lines si, fuzzy. 111,1 l,e-I am, cmi-iit . 'J J tLUU rULntLHNIUUt bIHLIOIHtUUF Mi.A.-i i(i..> i>\ liAniAi. \i-i.M( rr\ (II (.oM I lll.lilAK l',S 291 -I \1\1 \i[\ Ml Ml \SI |{1.S 111. ( I l\l.K -('tmrlivlfil I'lute I Plate Di»t« :>389 S.27 .'iriy.) H.27 .■.■io,i 8.27 .■101 S.27 .-.111 S.27 .■.i.-j S. 27 .VI 1(1 S.27 .". 1 1 J S.27 .■.tci S. 27 .-.l.-.s .■< .'7 ."ilC.l .■< _'7 .".171 S. 27 .-.(77 S.27 .".ixl S.27 .Mltl S.27 .".4!i:i S.27 .Vi(i:. S.27 .'..'.!.■. S.27 .".."> I'.i S.27 .■ij2;t S.27 .■).")2'.l S. 2:i .■)."):iH S.27 55.").^ S.27 ."..-..-.s S. 27 .-|,'jSli S. 27 Jiiliun Day i VpUx-ity l'il:i r.i. 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J I i;i •J8 ■MO V.-1. +•290 Wt 1 .'i*m Vd. I wt •J.". !>' 1 :il 1 i W I'l 1 J I J.". Ill ji'i :(.'i j:i ■js + 38-2 J 17-7J i 24 O} '. + 51)1 ; MX^ Vel. I Wt + 2-0 I - 3-2 I I V 4- IS s.'i - Jl) 111 ■U'l - ■ JN s J ( 1 lis J7 11 21 «Jft7 Vol. Wt +27-6 1) AUOl V.-1. +21 4 Jil + 27 tin -. 27 114 _ ■ JS Wt. (- 21 40 ^ jr.-7J n n - 5-8 M 1 \>l HKS HI lt\l>l\l MUK'ITV OK J.l COM.»; UEKENICW 295 4.V4B UHl \:\v) \Vt'iRh«'-'l iiipiin V, (.'urv Ml \>l IMS or 23 roMfrmi'i '•"'■' V»l, Itiutinl V'cliM'iiy Wt. +12-7 •h 12 70 - n\ m 2S - II 077 Vi.|. iwt +24 -Tl I +K-7 i t- 2:t 'II - 211 ■'<'' \ \ V»l Wt - 4 1 I 2 I'. 2* AOHS 5I0A V*l. IWl. +20-71 i (- 21 15 - 2tl 01 25 •2S - 5 4 Vel. I Wt . I I + 12 Ol i lU IJ 23 x- ■27 28 U 6343 Vrl. -21 Wt 1 n I I 2t ., J -3501 ) S3JU Vol -13 7 1^ l.i Is 1.1, II ■28 I U I -23 6 Wt. 1 1 Ml .- 17 .M 09 - 2H Weidhti'il riir:in V. \,, Ciirv Haflial Vdonly :tc. m ^ :t,'i 111 1 -, 2.-) . |:t 21 II i- 10 JS •2S 21 7 - 22 1 Vel Wt. -35-4 .11 II 21 4' J I -35 e 1 11" 28 21 1 PVBUCATl<»NS l.^ Ml \SI 1.1 S I>1' --i Ci^M.V^I'onUii'ud r.tn \ V,-l, Wi ■ir.s^i :',n II \ Msl t:;iii lllll ,;l 1. Wcishtcd nii'iiii \ 1 - :v_' III 00 Ciiiv. — -'J^ H:,.li:il V.li.iilv - Jl :! V.l. w t .-,(10 \A. I Wt 10 .i 1 1 1 '.' ! 10 :. 1 •J7 ■ 1 1 11 >: .Ml 01 ■us v.-i. 1 wt .:o I'.i- II :,ii'.i V. 1. 1 Wt. -l-,f)l 1 - s-r. 1 10 i (1 I'.I 11 1 1 I'. 1 1 00 'J l,l 110 :, l.'.s w-i. I Wt -10 tI i -IS'.l'l J -•- 7-tv \ ■,ir.l Vcl. I Wt. -27-11 ] 11 11 II 1171 - sin 1 1 1.7 irj il - it) 1 lis! i:iii» lUU ;i!i:i;; WciKhtoil niriill Vo \4 .M71 V.l. ' Wt - l-7l 1 Vcl. I Wt + 7-7i i ■ IJ 1 : - n''i\ 1 ■ I" O I 1 Vrl..,itv 70 1-J O'l 01 1:M soil - 4'.t .-, ISl V.-l. Wt - 1-tV '. -121' ; -. .07 '. 1 -10 rj 'i7 ■110 .-,wi Vil. I wt -10 1) '. - s-.') ; -i-'JO-ll 1 .■)4i)3 Vcl. I \\' - 7 1 ■ 1 1 - J 1 1 + o--ji :,.-.o.-> :;.". - 1 1 07 ■1< i 17 00 ■'JS V. 1. I Wt I -!0:!l 5 - o■^j ; -20- ll \ - 1 .". ',l."l T) ->!.-> Vcl. 1 Wt. ■ o-.'l \ ■ \:,- '■ ■ 11. i -24'N; I IS IJ ."li 17 so •2S ;io'.) .mi;a.si:iU'-s i>i i (Al.l.U. M.l,u<;n\ nl j:; CuMK lU.KIAI.l,. 207 MKA-SIUK: (H .'.i (DMlv ('.»,c7ii.;../ D.iiii )ii'> I (>li>.'iv:il'ir.v AlPiil. I'.'l'.i. 298 ITUI-R'ATIONS OK TlIK lM)MINlt>N UlJSKUVATORY MKASrHIlS OF HADIM. \ i:i.(>( ITV OF o SI-H I'lATIS liV W . i;. HAHl'i:]!. M.A. (1»()(). a = l.V' ;5U"'l), 6 - + HI "):i' . iiiau. 4-JH. tM>i- A.")' This star was announrod a sp(H'tr()>('i>|)ic liinarv li>' ( 'aiiiplicll. u /./V/,- Oh^rnnlorii HuUrlin No. 100, from .'> platos scattcnMl >^\vv Hie year I'.in.') to I'.Ht. Tlic rantrc of velocity from tlic tivi> plates con-^iderinfi the mean of tlie measure- on eacii '- trom — 'JCi to — .")'_' km. jier ~eronil. Forty-three plate- weiv maiie here with the -iiigle-pri-m -peetroKra|)h, mn-t!y m the year 1913 as tjiveii in the acrominuiyinji tal)l(> of measure-. The -ijcetrum i- eharaeteri/ed l)V inten.-ely ~ of ealeiuin. moderately slionji hydroficn, and faint and diffuse nictallie line-. There i- a .')1.' majinitude tar, hut anv elTeet it- -peetni linlit ha\-e on the mea-ure- i- nefilinihle. Apart Ir one or two plate-, our mea-ure- lie hetween - .'is and -'iM km. jier -ee. ami il ha< no! heen po--il)le to ohtai'i a sati-factoiy period, lliouuh the mirve of velocity-frecpieneie- would verify the binary eharactci of the -tar. If the better plate- of our own ol)-er\atory were alone coii-idereil, a eurxc who-e period i- ajiproximately four month- and a ranfie ol 1") kill, mifrht be sujijre-ted, but the l.iek ob-erv,ition- do not bear this out. The second column of the table of line- u.^ed indicates the mmiber of time- the lim' was measured. The I'e-iduals ai'e in the -en-e. me.an minu- mea-ured. \o revi-ion of the wave-lengths ha- been made. IINl S I >11) 1\ .-, s|;i;|'l.N Tl.s 1 Rft idii: 1 1 n Kr> iiUial Num. AlR. Num. Alg. 4.149 • 76ti I 11 1 -1- 7-4 I2.-.0 (ur. 3 12-8 + 4-f. 4,');i4 1.3!i t't 10 i; + SO 12 10 'JWi 3 rtO - fi.9 44S1-400 :;i'i ',1 1 - 41 [ 1233 -32s U 7 3 - 4 6 4443 'JTt) 1 '.1-7 + !>-7 1227-010 .5-4 + 1-2 439.i-28r) 7 111 f^l4 4 419S-4IU il 12 4 -11-7 4.37,". 103 11 10 ',) ^ 3 .-> 1 1143 ',12S s 12-3 + 8-5 43,52 OOf. Ci 1 .-, 2 + 2-7 1 4101 ,S','0 12 111', - 0-.5 4340 tKl ■ 1"J s-2 - 1-1 4(Hi3-7,"iC. 10 15-7 + 1-fi 432,5 03',t je s ■ s - 2-s 1045 •97". 2.5 C-3 + 2-9 4289-915 1-'. l,)-,i -12 1 i 400,5-430 10 8-7 - 2-7 4271-760 ...i 11 y-o -1- 2-2 i 3933-825 1 11-8 -t-US I Ml .\> I ui..- i>[ i; \l)l.\l, \l.l <(-il. ."iiii .\,.i,l 1 S.-,0 S57 s ■ -i ' 40 54ti2 ^T^ 1 .-. N73-S34 ' 7 3 52 :. is.'i ir. S74 Mil ! tti ' r,w-> ■JO N7S • 753 r 1 .i3 .-,.-,01 23 KSi -75:1 .-, 2 52 Ul.li rr\|..,- ,-,.-. IS '_*.-, NS3-808 4 2 20 inol- |,l:,l.-. .-).-. 17 ■J'.t ^.^7■847 I', 3 .-,0 .-,.-i21 :;o SS8-833 s 4 53 .->.V27 .M:,y 1 S.S0-70S 7 3 48 5533 '* 2 ! M»0-741 ^ 3 48 unrtcrrxi'o-i'il 5542 ... " " V,)5 ■ 734 r, , 3 M 5547 •• 11 ; 800-SOl 1 ' 2 39 p(i 017 -71^ 7 3 44 55»>5 .IlMM 4 023-748 5 ' 3 aS ulM|i-lr\l»i-r.l. 5571 ^ 027-707 s 4 12 557? . ., 02.S-t'.75 s 4 12 55S2 . 13 032-fiS7 s 3 37 Ul|i|l-l'('\l)o.~<'cl. 55SS IC, 035 fiOO 5 ; 3 42 5504 ■• 1.S 037-602 li 3 38 narrow ^iicc-tnim. 550(i " 20 030-702 1 25 very- poor platp. 5.VI7 23 042 - 755 i 4 39 fuzzy line*. .-.005 .I.ilv 2 951-651 4 2 51 very po.ir plate. 560.* 7 956-676 6 3 43 .ifil'.l 11 963-659 7 3 42 fuzzy linrp- 5(i31 ■'." 974-619 5 1 2 38 narrow spcrtruni. 51)3^ 30 070. 501 I 3 42 .^f))l 1014 2.110.0Sf,-5^4 8^4 -41 ;,',«> 1 IVti. 23 2.^-'0.1^7 St)2 10 4 -28 f)234 Julv 30 1015 :!ll-5l>0 " 3 -.52 narrow slit. f.,sn3 1 Feb. 18 .547-881 10 5 -31 excellent plate. :5i)ii |.i ,..| 1, \Ti,.\^ ni -rm i)f.M!\in\ m|'.>i:i;\ \-n>i;'i Ml \.-l IM > 111 .' -1 IM'I.N ri- l.M'.t tisl i;t'.t.". t;-,::. i;i.vj i;iiii i:tjr. U71 I.;:;:! II'IS 11 1 '. lllll (III,:; lui:, nil).-, .•.■.II Vol. j '.Vt -r,,-,i '. Til (I 1. M -J 5:«i7 Vol. ] Wl. Vi-l. \\i \Vi iulilrd Tili':ili 7n '".' \., ■ ■_'!■. '•' \J 1 1' Carv - - H:>ai:il Velocity - 52-:. 1.-.1'1 !|-<1 1 1 1.: i ;t'i U'.ill IJ71 11''^ ii r; uni 1111..; nil.-, ",ni v,l. w I -:i74: ; i.T 1 '■ -«l-4! 5 ■J.i II - 41 ■> .'.li.: V.l Wl .'.1 1 1 ;. 7 1 111) 1. I II 1 -71 ll I I ; ^'1 " o:; - •2S .7-,S .-,11)1 v.l. , W ! -.v.l'." ) 111 :: ; ."i inc. 7:; I 5424 r V.'l. Wt. ■-.Vi.4j"j' 1 ; :,7-r,' i -54-7 ! i si \2 ■■2S r.ii 7 1, 7s ■ ■J ' .■.0 a s.i •> ' Nl (i ' -54 :*; 1 1 .1 *^L' -IM) _- •2H T»7T - :i!M -71 a; 1 71 s| ■J 4 .s:; -7ti-H ; I..' si •JJs'.i (HI ■is .Ml Hi Vrl. W t Il|i':lll V,, \,, Ciiiv Radial Vdority , 1 1 . . 717 ' i\: '.1 ; -.-.o-2i ; -77-7 ■ .. 1 .'S 11 71 .'..' ■ IJ .'.1 III _'s ...1 111 10 7',i 11 J ■Js - 4 1 ! 11 1. ;. r.i 1 ■ . \ ('.:; ;. 111" , ■-7:i-:if .5 -til 7 } i j 1.1 11 - :i.'>:(() - r.oii_' \ ;> si;i!1'i;ni'1s ;;()! MKASIHES OK « SKlM'KNTIS-roK/ittui'/ .■.■|01 .'hW.) fl.il 3 .-.-.17 .-..-.' 1 .-..■.33 X V.l. ,1 \l. 1 Vol. ) VI. 1 V.J. Wt. -:«)-2 ! 40 1 i :!:t ■ 7 '. -23-.-. i - ;>4 -.'o f- .-.■till - 00 - •2S - 28 Vel. Wl. J V,4. -57t} 360 rtt. 4 1 i V.l. Wl. 1 J 1 V.-l. Wl. •i:)i!t ■i,-);u 41HI iS'jr, 4:i.vj ^ao.r! — lift ': -5fiti -.'53 •« (iio -37-.'. 4S ti 5 i.r 1 : ■"- - .' ■' 73-..,' •. 48-7 ; .10 ■■ 07 1 17 :, 17:1 :. ';; '. .'I _ :. .-,07' '. 40 3 :. l'« 1 '■ 1.; o OJ 1 0,...' ' 71 1 '. ., 1 1 liiUI Ci'.'.-i •I'J'.K) 4-j;i:i .>3-4 40 8 J J tJJT -3!)'l ', i 1101 101',:; 3ii ii '. •"7 i; 1 - 5.S-2J + r.-.V! ■•Js _ -6i-»i i inl., -- ,M i«i • 11 11 — 'J^ - 48- 1 .■j.") 02 -f 3 ■ 4.3 • n - •2.S - .-.2 ti Woistlitrd nican V. Xd Cinv. - .',:; .M) i 3-sr, 17 - 50-4 .-,1 O'l + 3 00 + (10 •28 - 483 .".1 1 '.I t ■ oil — ■ 2'< Umliiil Vflocitv - .■.2 1 - 47 '." 5.542 .'■..-.47 iiiiXi .I.-.-)" \,1 , W 1. -24 o' '. 10 ■,' :, :;o 1 ; 10 :;' ;. ,-,.-.r,J .-.■|0.'i .■..".71 \ Vil. Wl Vil. \V1 \i\. \\ 1 V.l. Wl. Xel Wt V.l. Wt. l.-.l'i -60 1 1 2 -IOC. ', -"■(■: \ 10 ■; ' t:; ' .12 1 ; 30 1 ■ ;. -2til 1 - 5-5 3 * -31-8 5 ilsl 111.; -!:;'>:. ■i;iin 1J7I l-'H. .Vit'i .-)0-0 ! < 41 2 27-.-. Is 1 I 1 35.t> 10 1 1 1 23-8 10 r 21. 1 IS : 30 1 23 -H 1 i 1 1 I'j:;:; ,-.2 "' !. -37-3 ;. ■A- >. 41).; -2.S.4 ; ll"s i -47-3 3 !"■" Ill , -47-2. \ -lii-l 1 111! I", . t\ ', W.'iuhli-ii \-. Curv. - .-:! flit • on - • IN - '.\7 ■ '2 1 - 1 • 10 - -'JS - ir. so 00 •2.S - .30 83 - 7 33 - -- \2 ■2s - :;.'i 00 - 001 .(IS - -2.^ _ ..-.-■> - 11 :;o 17 - ■ 2.S -- 2s s.-, - :■' 03 1 2 — ■ 2s Radiiil WInritv - .53-, 5 - Ml 1 - 500 - 44 f. - 44- 5 - 37 5 - 422 302 I'l lU.lCATIONS (IK TIIK U).\1IM()N (i|i.>KK\ ATOKV MKASIMIES OF t SKRVKNTM—ConlinutH ---. .'i.'iNJ .Jo8H .'..V.l 1 .».>'.'( Ml't ."iilOs V.l. \\l Vel. Wt. Vil. Wt. Vel. Wt. Vel. Wt. Vel. Wt Vel. Wt. 4:>40 -3M -356 i -38'7 I - 7 2 ; -35-5 I -363 i 4.'.:i» ■_".! N J :m-.-, ! 21 2 1 21 1 i -17 1 I 11 2 44S1 25 1 ! \ 4 111! 2(1 :i I 4;i',)5 18-7 i i'.iir, 17 li 1 7-,s ! :(2 ■> 2 110 5 ■1.-. ;, 43 v.' 2 1 2 1 :i s J 4;!40 :.N :i I 10 :i • iini, ;, 1 20 1 17-4 1 J i:ij.-, 5-3 J 29 -1 4.'! to ■2i 2 \ .■!.V2 J »■>■:! \ 4J71 15 7 5 4-.' Ill -'2-:i; ; 2s:! 5 20 7 42:i:! 4.'.'7 , 411IS 42 ■■', I ! 112 '. 4101 is ,s I J -11 ii J 40ii;i 10 s 1 ~ii r. ! i -lis ;, . . . ,| 401.', J'.l '.1, J -27-6 i 4005 -14-8 5 Wfiiihtcil iiK-an L'S 1.' - Jl tl.') " '.'« IS 21 12 20 O'.l 20 70 - 20-82 \\ i:;:iJ - 14 SS - i:> s2 - lO 10 - Is ()7 — 20 .'I'.l - 21 SI \i ■OS 1.' i:> • 1 1 _ ■■'.'( l:( •13 Curv. ■'.'S ■JS ■ 2S • 2s ■2,S - ■ 2S ■2S Radial Velocity - 41S - 36i» - 42 4 - M-.i - 30-3 - 50- 7 - 43 MKASI l!l.> ul I! ADl \l. \ l.mCl I ■» ,-ri;i'i,N lis ;5():< Mi:v.>i !]..■> I>1 i ^\ .IM'INTIS ' ■„„rhol.d .M.lli Vel. .vai 'imii 5t>t4 rmi 6234 msi X Wt. Vol. Wt. Vd. wt Vcl. Wt. Vel. It; 1 :;i J ;.ii '1 I.I ^ .-,7 1 7'l 7 ■>4 t) 4t :( Wt. 1 ^ 1 Vcl. Wt. Vel. Wt. -27-.-i •20 J J 21 1 ',1 ; ■1 '1 ! 11 f, :, 1 ' 111 :, ', 1 1 II ' 1) u. \ 21 1 •' i 4.V19 41SI -27-5 1 4li:i -170 ; + 2 6 1 -12. 2| \. -22 1 5 . . . . •i:!'.i.-) 1 i 1 lii.VJ i:iin 4:i25 1JS!I 1271 42:iO 4'.';i:i 17 N 111 '.1 I .■ 1 t • ri7 '.1 7 1 '.1 (ii» 2 17 -r I 1 t i 42'Ji io:i ! 22 II i -i7y j i .-,8.3 ■■> 41!t> 4U:i 4101 .->'.» ■4{ I ti.->tl J 4(M).t 41M.-1 UKir. ;i933 31-8' J -20-0l J i. . . , «i80 J -:!ti 7 * , , . 1 . . , 31-8 -IS 2 \ L - .vo; i o7:) ; 44 2 i 1,... 1..^ -08-21 S Wcitflitcd mean \a \d Curv. - IS 22 - 2:i 21', ■21 - -28 - i; •20 ■S7 l!l •2N S .■) ^ 111 12 - 2-1 21 1 17 - • 2s - l.-> 20 - 2'i • I'i7 ■lit - ■ 2S - 4l-.'i .■i:i I'.i + 2,Vlf, •2S - 2.-| il7 - 2.V30 ■l:i •28 - .-.r. 14 -r 2,', SO + -12 ■28 Kri.li;.! Vi'liii'itv - 42 - 42 1 - 28-5 - olw - 30 8 Domiiiion ( Ottu >hs(TVnt( va Ai)ril, I'lUI. .Kit riKMCATiuNs 1)1 Tin; ii<>n:i\u>\' <)Hsi;uvATi«iti .Mi;\sri;i:- or i;\iii\i. \l:I.(M■I■l•^ oi \ si immati- HV \V. K. IIAlU'Klt. M.A. I ', - I.V' ;{7'"- 1, r> ^ ' i:; in , iii;m. :. _'(i. lypr r.'ii I hi- -l:!r \v:i- aiiliniiiiml :i liiii:ir\ li\ \ii;i'ii~ in Mic A slropli i/sicdl Jdiiriiiil . .\ \ X \ . |i. I7li. llMin lliiri' liir.-i-lllr- in I'll I i;i\iliii :■ I:i1il;(' I'idlii \ In 4~ '.lit. riilil\ |il:ili'-. l:i!^(ii iii(i-i|y in I'.ill. !i:i\'' licin iiii';i-iirci| willi.iiii tii\iliij: :i ( liir In llir pciiMil. \\ liilr -lifiiii'.y jjrciitci- ii('^,-iti\ I' \ I'lncii ic- Imxc liccii -ccurcil t!i;iii Ailnin-- fi'il . yrl, ihcic ;iir mi xcliicitics Mliv I liili^i like M- |)ii-'ili\{' ;i~ hi' -ccurcil. \(i ddiilil il' llir (i|i-rr\ at i'lli- well' ( I ilil illilr.l loll'i (iuar^ll. hllih |in-ili\i' \ clncil ic- Wiillhi he rli.-IIirril l||ii)li .'iii'l M pciimi ciiiill III' iiHiinl. Iiiii ilii' -i:ii lia- liii'ii ih"|ipc,l. tcinporarilN ai Ira-t. limn our li~t . (Mir iiira-iiri'^ w niilij imhi'aii' that tin' \ i-hn'ii \ i ii' t he y-tnn i- alMiiil zcin. Till' I'hara'trr ni the -prctniin I'aii lir intriicil t'rnni ihr liiii'- in I hr ai'riiiiipan,\ inn taMc. Maii\' nlhcr liiii'- Wfic nira-wrcd nn tlw ln'-t platr-, Inn \n niakr the tnca-uic^ a^ llliilMini a- p(i--ili|c, the rc-iilt- were li.i-cil nn ll;i'-" HI alniir. 'I'lii' liin - ,\ l'_'l."i anil A 41177 all' iiiiii-iially ■^trnni; in ihl- -pi-rt ruin. 'I'hoc arr twn nl' the hue- wliiih .X.lains il-r~ in hi- spcrtial parallax i Irtrrniinal i' 'ii-. i.i.NK.'^ i.-i.i) i\ \ >i;i:i'i:N'ri-^ Itcsiiliial Xiiin. I Al(r. licsiiliml N'litii. I". I'l 7i;i, IIM IIKI 4:{i(i twt •j;j2.-. 9;i<.t 42:«■:^2^ SI. +1-0 Ul. ">(■«( is 7 -' -f 1-7 i; ii'ii ■>'<'■'>< 7 -' -2 2 j' III77 ^■-.". 74 I -6-4 II :«»3;j-S2o. Ii I S-0 I H-2 I + •-'■4 + 4-4 + 1-2 -36 \n:\-ri!i;- m i; mm \i. \ i i m ri ^ i<\ m:ki'i:ntis ;((i,-> N S^MMU;^ el .\II.\^i l!l..'> 111 \ SKIM'KVTIS Plate ■I'.MlJ K.l., j:{!il.-, .MWl Mar. in s()(i .v.mi " •JO >.v.> *.!tMS ■.'is'.i:i (.llllj ;t(isj:, 1 1( 11 !.'> :ilH'.>ii 1 11 1 1 J A|iril :tsl.l lidl'.l ii 7'.is i; - H J :t -!.•) 1 s 1 - 1 7 1 Ii 1) - tl ,s ti - • I t\ :, II 1 , (1 1 1 1 1 '1 1 • i.-i II I 1 t S ■ .'i IJ 1 HI t 7 ■ ' • - Is 1 -I.' 1 111 II .■l + 17 :t I'l + S-'l s + \ir< Ii - or. s + 1 '.1 77s;j Ann l- + 15-2 .wo ITHI.ItATlUN^ III rill |M.\||Ntu\ <.|t>Kli\M«i|H Ml \>l III.."* Ill- < .■'i'.Ki'KNTI.- ~ .V.Ki.' .•ni.-«l .■■■I, MHIJ inn).') IIIII2 V.-I. 1 Wt. Vrl. 1 Wt V.l 1 Wl Vol ' wt Vcl. tWt Vrl 1 Wt 1 v.-!. Wt. 4.V«!t -21.:.! 1 -nt> 1 11^1 :: •■ 1 ji '• , , ; ■ ' 1 ■20:!, J -2Mt 1 :i2« 1 i.;iii 1" "' , J-. '' i 2:1 r. 3 17-21 ', 4:123 ,,.. ,1 ^ '' ■ 42:t:t iH (i ; 1 -. ; 1 1. ; .,1 II 1 r.'i:> 7 ■-•' J SI :»i 1 -;w-7, i -i» -j J -2I>1 nt.i ■J.* It ' :t:i 41 i :m 1 i •22 0| { iht: ,11 1. :i2-7, ; -■-' 1 :■ 2S 8 J 1 N J 1 1111:, s 8 it, 1 li» S . 22 4, \ . . ' :i'.t,t;i -2231 J -20 r. 1 - All J 1.,. -i'OOl I _ . — ___ — -- . - Wcinlili'il lUC'lIM - j:! II'. .'1 ii'i 'T .ill , ; ; JI 1 17 'III :;i -111 I'l is \\ ■■ -Ji 1." .''1 M I't : i In li. 1'. .' 1'. 'H 11 s.l \- Ill 1 1 ''-' II'. 1 1 ij 1 1-' 112 C 60S:) Vfl. j Wt ^■'•'- Wt. V.I. wt. Vil. Wt Vol. Wt. Vel. Wt. Vtl. Wt. l.M'i IIM 4:ilii 4'''l't 1 - 5 -28-7 i 4 5 \ - 8-4 -28-8 -Hi-fi 5 i -24 •6J I + o-;ii } +21 4 -12 + 18^4 1 i J + 4-.'. I i 4-2:1-0' : 11 : U .' ;i 1. - 1 :i '. • 'ill -20 -7, 1 [ - 5- 6; ! -258 [ tJi:. 41:. 1 111:7 - 42 J , l-.ll 1 11 -' t - 1 '1 J ', + 4^8 - 4 6 - 72 J \ 4 J ■l(ll,"j -1 ii -l.^j.ti i :'iii ■ 1 .; jii 1. . . . :{<)33 +23-6 i 1.... 7 -II Wcitflit..! nii-:in -. 211 ^ II 7(1 1 .' II s 71 ■j.i nil v„ - 1:; 7.-. M IT 7 1:. 1- ■; 1;.'. II hi'. r. Ill 7 liil \,i Curv. - 111 2H s on •28 nil •28 ii'i •28 -r IJ 1 1 1 - -28 l."i ■28 11:; ■28 Uadiul Veliicily — f. •i - ' u .. ; 1 - 14 "1 ■r 1:1 II MKAsiMK-H Ht u\i)i\i. \(.UH'iTY oi > .H^;nl•^;^TlM 3U7 Ml \>l l!l ^ "\ * -I HI'I Nil- ' '■'■■' LVIIt ll^I l:lln rj;t:i ijf. iini kit: Mii:> Wi'iulil"! \ , lla I III M lillfl II II nil I til-11 VrJ I WI I'.i n HI :. I.I u I.IM Vi.| 1 \\ ' \ 1 w III l-IHO ! • 1 1 II ^:,^ ; ; 1 1 ill* 1 ^ ;i 1, ■ H N ^;m « ; l> 1 +w :« 1 2A t + 1-.' K 1 ♦- ■»■•.> ' ID H + ft ' 1 II. 1 J Is O.'l 17 Ml 1" M -i^ J'* I V f IIM Mill 1.;.'.". IJI:, nr.i m't: mi:. :i'.i:i:i W. ILlllli.l IIHMll Ciiv Kailiiil W'Im-itv liliiT V. 1. W I +24-4 J 20 ■ ^i *. + 17-9 iil'iii Vrl. , \\1 + M-1 5 +-r.2-2l 1 .'I 2<\ III. + -2 -i j- III II 1>ni.iil)ioti ( ll.-^r'r\":ili'l \ l>tlan:l \rl. W' - :{■:» 1171 i I J I I'l 1 11 >u' i:! \ 1 W r 13 5 1 ■t't •} 1 (1 II 1 1 1 II 1 ::: li \: _'S -r s-'.' l.SII..' 1 ;s. ;j r,-Niii 1 V\ 1 ) \ • 1 ' W 1 \. : W ' ..2.2I -22-6 -20 fi ""; ] •-Ml Ii 7 4 1 _ ■ ^1 It 1 (I (• ' S II : ii 1:1 1 J II ii 1 l