\magnification=\magstep0 %\hoffset=1 true in \def\sp{\noalign{\vskip 1em}} \def\tablerule{\noalign{\hrule}} \input macros \nopagenumbers \newdimen\digitwidth \setbox0=\hbox{\rm0} \digitwidth=\wd0 \catcode`]=\active \def]{\kern\digitwidth} \baselineskip=6 true mm %\null\vskip 1 true in \centerline{Table IV.]MK Spectral Types in NGC 2287} \newbox\tablebox \setbox\tablebox = \vbox { \halign {\hfil # \hfil & %col.1 \hskip.3cm # \hfil & %col.2 \hskip.3cm # \hfil & %col.3 \hskip.3cm \hfil # \hfil & %col.4 \hskip.3cm # \hfil & %col.5 \hskip.3cm # \hfil & %col.6 \hskip.3cm \hfil # \hfil & %col.7 \hskip.3cm \hfil # \hfil \cr \noalign{\vskip0.4cm} \tablerule \noalign{\vskip0.1cm} \tablerule \noalign{\vskip0.25cm} ]HFMR\# & MK Type & MK Type & Date & Rem. & MK Type & Ref.$^1$ \cr & Adopted & ](Single Plate) & (M-D-Y) & & ](Other) & \cr \noalign{\vskip0.25cm} \tablerule \noalign{\vskip0.4cm} ]]1A & B9]V & B9]V & ]1-17-85 & & B8.5]V]+]B9: & LM$^2$ \cr & & B9.5]V & ]2-11-83 & & A0]V & H$^2$ \cr ]]1B & A0]IV-V & A0]V & ]1-17-85 & & B8]V & C$^2$ \cr & & B?]+]A? & ]2-29-78 & A & & \cr & & A0]IV & ]2-11-83 & & & \cr ]]]2 & A0]III & A0]III/IV & ]1-19-81 & B & B9:]V]+]B9-A0 & LM \cr & & A0]III & ]1-29-78 & & B9]V;]B8]V & H;C \cr ]]]3 & B9.5]IV-V & B9.5]IV-V & ]1-21-81 & & A0]IV & H \cr & & B9.5]IV-V & ]1-29-78 & C & & \cr ]]]4 & A2]V]SB2:: & A0?]+]F5]III?]+]shell? & ]2-02-85 & & A2]V & H \cr & & B8]V]+]F5?]III & ]1-06-85 & D,E & & \cr ]]]5 & B9]V]SB2 & B9]V](Doppl.]brdng) & ]1-17-85 & F & B9:]V:]+]B9.5: & LM \cr & & B9]V & ]1-19-81 & F & B9]V & H \cr & & B9 V & ]2-03-78 & & & \cr ]]]6 & B9]IV/V]p & B9]V & ]1-20-81 & G & A0]Vpn:](Ca]II]wk:]B8.5) & LM\cr & & B9]IV/V & ]1-29-78 & & B9]V & H \cr ]]10 & F0:]IV: & F3]IV & ]1-03-85 & H & & \cr ]]14 & A0-A3]V]SB2 & A3]V & ]1-19-81 & I & A1]V & H \cr & & A0]V & ]1-02-78 & & & \cr ]]15 & B9mA0 & B9mA0 & ]1-17-85 & J & A3m & RHH \cr ]]16 & A2/5]IV/V & early]A?]+]early]F? & ]2-03-78 & K & & \cr ]]17 & F0]IV/V & F0-2]V: & 12-31-84 & L & & \cr ]]19 & A1]V & A1]V & 12-30-84 & & & \cr ]]20 & B7-A0]IV]SB2 & A0IV]SB2 & ]1-21-81 & M & B9.5]Vn & LM \cr & & B7]IV]+]A & ]1-29-78 & & B9]V & H \cr ]]21 & K3]IIb & K3]II-III & ]1-19-81 & N & K3]IIb & LM \cr ]23A & B9.5]IV & B9]V: & ]1-18-85 & & B9.5:]V:](SB2?) & LM$^2$ \cr & & A0]IV & ]2-11-83 & D,E & & \cr ]23B & A0:]V:]+]A0:]V: & A0:]V:]+]A0:]V: & ]2-11-83 & & & \cr ]]25 & A0]IV & A0]V: & ]1-19-81 & D & B9.5]V;]B9]V & LM;H \cr ]]27 & A0.5]V]+]shell: & A0.5]V]+]shell: & 12-27-84 & O & A2]V(m) & H \cr ]]29 & A1]Vn: & A1]Vn: & 12-27-84 & P & & \cr \sp \tablerule} } \centerline { \box\tablebox} \vfill\eject \newdimen\digitwidth \setbox0=\hbox{\rm0} \digitwidth=\wd0 \catcode`]=\active \def]{\kern\digitwidth} \baselineskip=6 true mm %\null\vskip 1 true in \centerline{Table IV.](Continued)} \newbox\tablebox \setbox\tablebox = \vbox { \halign {\hfil # \hfil & %col.1 \hskip.3cm # \hfil & %col.2 \hskip.3cm # \hfil & %col.3 \hskip.3cm \hfil # \hfil & %col.4 \hskip.3cm # \hfil & %col.5 \hskip.3cm # \hfil & %col.6 \hskip.3cm \hfil # \hfil & %col.7 \hskip.3cm \hfil # \hfil \cr \noalign{\vskip0.4cm} \tablerule \noalign{\vskip0.25cm} ]HFMR\# & MK Type & MK Type & Date & Rem. & MK Type & Ref.$^1$ \cr & Adopted & ](Single Plate) & (M-D-Y) & & ](Other) & \cr \noalign{\vskip0.25cm} \tablerule \noalign{\vskip0.4cm} ]]30 & B7]V::]+]A0 & A0]II-IV & ]1-19-81 & Q & A0V & LM \cr & & B9]V & ]1-31-78 & R & B9]IV \cr ]]31 & mid]A?? & mid]A?? & ]1-03-85 & & & \cr ]]33 & A2mA5: & B8]V]+]F5]III: & 12-28-84 & & & \cr & & A2mA5: & ]1-04-85 & & & \cr ]]39 & B9-A1]V]sV & A0]V(n) & 12-29-84 & D & A0]V & H \cr & & B9]V(n) & ]1-19-85 & S & & \cr & & A1]V & ]1-31-78 & & & \cr & & B8]+]F5: & ]1-21-81 & M & & \cr ]]40 & A5]p(Si+Sr) & A5]p(Si+Sr) & 12-29-84 & & & \cr ]]41 & Am:: & early A:]+]early F: & 12-28-84 & & & \cr ]]42 & B6]V]+]B0:]III: & B6]V]+]G0:]III: & 12-27-84 & & \cr ]]43 & A3]IV & A3]IV & 12-29-84 & T & & \cr ]]44 & B9]IV & B9]IV & ]1-19-81 & & B9.5]V:; B9.5]V & LM;LG \cr & & B9]IV & ]1-29-78 & & B8]V & C \cr ]]46 & G8]III/IV & G8]III/IV & ]1-06-85 & U & & \cr ]]47 & A:]+]A: & A:]+]A: & ]1-06-85 & V & & \cr ]]49 & A2]V & A2]V & ]1-21-81 & D & A3]V & H \cr & & A2-3]V & ]1-29-78 & & & \cr ]]51 & B9]IV & B9]IV & ]1-19-81 & & B9]V;]B8]V;]B9]V & LM;H;C \cr ]]54 & B7]V]+]A0]V & B9:]V & ]1-19-85 & W & A1]V & H \cr & & A3]+]? & ]2-11-83 & X & & \cr ]]55 & A3]V & A3]V & 12-31-84 & & A3]V;]A4]V & H;RHH \cr ]]56 & B9]p(Si) & B9]p(Si) & ]1-31-78 & & A1p(CrSiSr,CaIIwk:B8.5) & LM \cr & & & & & A0]p(EuCrSr);]A]p & H;C \cr ]]57 & F0:]V & F0]V & ]1-01-85 & & & \cr ]]58 & A6:]V]SB2: & A6:]V]SB2: & 12-29-84 & D,Y & & \cr ]]59 & A1mA3 & A1mA3 & ]3-]5-83 & Z & A7m & RHH \cr ]]61 & B8-A1]IV-V & A1]IV/V & ]1-19-81 & & B9:]V:]+]B9-A0 & LM \cr & & B8]IV & ]1-29-78 & & B9]V;]B8]V & H;]C \cr ]]63 & B9.5]IVp & A1]IV & ]1-29-78 & a & A0]Vp(CaII]wk:B8.5) & LM \cr & & B9]IV]p & ]1-21-81 & & B8/9]V & H \cr \sp \tablerule} } \centerline { \box\tablebox} \vfill\eject \newdimen\digitwidth \setbox0=\hbox{\rm0} \digitwidth=\wd0 \catcode`]=\active \def]{\kern\digitwidth} \baselineskip=6 true mm %\null\vskip 1 true in \centerline{Table IV.](Continued)} \newbox\tablebox \setbox\tablebox = \vbox { \halign {\hfil # \hfil & %col.1 \hskip.3cm # \hfil & %col.2 \hskip.3cm # \hfil & %col.3 \hskip.3cm \hfil # \hfil & %col.4 \hskip.3cm # \hfil & %col.5 \hskip.3cm # \hfil & %col.6 \hskip.3cm \hfil # \hfil & %col.7 \hskip.3cm \hfil # \hfil \cr \noalign{\vskip0.4cm} \tablerule \noalign{\vskip0.1cm} ]HFMR\# & MK Type & MK Type & Date & Rem. & MK Type & Ref.$^1$ \cr & Adopted & ](Single Plate) & (M-D-Y) & & ](Other) & \cr \noalign{\vskip0.25cm} \tablerule \noalign{\vskip0.4cm} ]]68 & A2]Vn & A2]Vn & 12-31-84 & & & \cr ]]70 & B8:]+]A2]V]sV: & B8:]+]A2 & ]1-19-81 & & B9:]V:]+]B9-A0 & LM \cr & & A1:: & ]1-17-85 & & A0]V & H \cr & & B9 & ]1-18-85 & D & & \cr ]]71 & A1mA7:: & ]1-]1-85 & & & \cr \sp ]]75 & K1]IIIa & K2]II & ]1-20-81 & b & K1]IIb;]K0]III & LM;S \cr & & K0-1]III & ]1-31-78 & & K1]II-III & C \cr ]]76 & A2]V & A2]V & 12-31-84 & & & \cr & & A2]V & ]3-05-83 & & & \cr ]]78 & B7]+]mid]A & B7]+]mid]A & ]1-23-81 & & A3]V & H \cr & & A4]V & ]1-31-78 & & & \cr ]]80 & A3]V & A3]p & 12-29-84 & D,d & A3]V & H \cr ]]82 & A3]IV? & A3]IV & ]1-06-85 & & A5m & RHH \cr ]]84 & B9]V]SB2 & B9]V & ]1-20-81 & M & B9]V:](SB2?);]B8]V & LM;H \cr & & & & & B9]V]+]B9-A0;]B8]V & LG;C \cr ]]85 & A0]V]SB2 & A0]V & ]1-20-81 & M & B9.5]V & H \cr ]]86 & A6]V & & & & A6]V & H \cr ]]87 & K2]IIIb & K1]IIIb & ]1-21-81 & N & K2]IIIb;]K4]III & LM;C \cr ]]91 & A1]V]p]SB2 & A1]V]p & 12-31-85 & M & & \cr ]92A & K0]IIIaCN-1.5 & G8]IIIa & ]1-19-81 & N & K0]IIIaCN-1.5 & LM \cr & & G8]III & ]1-28-78 & & K0]II-III;]K1]II-III & C;S \cr ]92B & A4]V & & & & A4]V & S \cr ]]93 & B9.5]V.p & B9.5]V]p & ]1-20-81 & D & B9:]V:](SB2?);]B9]V & LM;H \cr & & & & & B9:]V:]+]B9-A0 & LG \cr ]]94 & K1]III & K1]III & ]1-20-81 & & & \cr ]]95 & A1]V & A1]V & 12-31-84 & d & A1]V & H \cr ]]96 & A2]p]+]shell? & A2]p]+]shell? & 12-31-85 & e & & \cr & & B8?]V]+]F7?]II? & & & & \cr ]]97 & K0]IIab-IIb & G8]IIIa & ]1-28-78 & & K0]II-III & LM \cr & & G8-K0]III & ]1-19-81 & & G8]III & S \cr ]]98 & A5/F0:: & A5/F0:: & ]1-02-85 & & & \cr \sp \tablerule} } \centerline { \box\tablebox} \vfill\eject \newdimen\digitwidth \setbox0=\hbox{\rm0} \digitwidth=\wd0 \catcode`]=\active \def]{\kern\digitwidth} \baselineskip=6 true mm %\null\vskip 1 true in \centerline{Table IV.](Continued)} \newbox\tablebox \setbox\tablebox = \vbox { \halign {\hfil # \hfil & %col.1 \hskip.3cm # \hfil & %col.2 \hskip.3cm # \hfil & %col.3 \hskip.3cm \hfil # \hfil & %col.4 \hskip.3cm # \hfil & %col.5 \hskip.3cm # \hfil & %col.6 \hskip.3cm \hfil # \hfil & %col.7 \hskip.3cm \hfil # \hfil \cr \noalign{\vskip0.4cm} \tablerule \noalign{\vskip0.1cm} ]HFMR\# & MK Type & MK Type & Date & Rem. & MK Type & Ref.$^1$ \cr & Adopted & ](Single Plate) & (M-D-Y) & & ](Other) & \cr \noalign{\vskip0.25cm} \tablerule \noalign{\vskip0.4cm} ]]99 & A9?? & A9? & ]1-03-85 & & & \cr ]101 & B9-A0]IV]sV & A0]IV & ]1-20-81 & f & B9.5]V:](SB2?);]A0]IV & LM;H \cr & & B9.5]IV & ]1-28-78 & & B9.5]V]+]B9;]B9]V & LG;C \cr ]102 & A0]IV]+]G0]III & A0;]IV]+]G2]III & 12-29-84 & g & F8]IV-V]+]B9.5]V & LM \cr & & A0]IV]+]G0]III & ]1-21-81 & & & \cr ]103 & B9]IVp(Hg) & B9]IV/V & ]1-19-81 & D,]h & B9]IVp(Hg) & \cr & & B9]IV/V & ]1-29-78 & & B9]IVp(Si),]B8]V & H,C \cr ]104 & A0]IV]SB2 & A0]IV & 12-30-84 & f & B9.5:]V:]+]B9.5: & LM \cr & & B8:]+]A1]V: & ]1-29-78 & Z & A0]V;]B9]V & H,C \cr & & A0]V & ]1-19-81 & & & \cr ]105 & B8-A0]V]sV]p & B8]IV & ]1-21-81 & S & B8.5p]+]B9:]V: & LM \cr & & B7]V]+]A0]IV & ]1-31-78 & & A0]V;]B9]V & H,C \cr & & A0]V & ]1-29-78 & D & & \cr ]106 & B8]VpHg]Mn) & B8]V & ]1-20-81 & D & B9]IVp(Hg]Mn) & LM \cr & & B9:]IV-V & ]2-10-77 & & B9]III;]B9]V & H,C \cr ]107 & G8]IIIa & G8]IIIa & ]1-19-81 & & K0]IIab;]K0]II & LM,S \cr & & G8-9]II-III & ]1-28-78 & & G8]II-III & C \cr ]108 & B8]IV/V]SB2 & B8]IV? & ]1-20-81 & D,E & B9:]V:n(SB2?) & LM \cr & & B8]IV-V & ]2-10-77 & D & B9]V]+]B9-A0;]A0]V & LG,H \cr ]109 & B]p(He wk) & B8:]V: & ]1-17-85 & & B]p(He]wk) & LM \cr & & B7]III & ]1-18-85 & & B9]p & LG \cr & & B8]p & ]1-28-78 & D,i & & \cr ]110 & A2]IV-V & A2]IV-V & 12-30-84 & D & & \cr ]112 & B8:]IV: & B8:]IV: & ]2-10-77 & & & \cr ]115 & A1.5]V & A1.5]V & ]1-19-81 & & & \cr & & A1.5]IV-V & 12-30-84 & & & \cr ]116 & B9]IIIp & B8]III & ]1-20-81 & & B9]IIIp(Hg]Mn) & LM \cr & & B9]V: & ]2-10-77 & & & \cr ]117 & B8]IV & B8]IV-V & ]1-20-81 & D & B9]IV & LM \cr ]119 & A1]Vn]SB2 & A1]Vn: & ]1-01-85 & & A0:V:]+]B9-A0 & LM \cr & & A1]V & ]1-20-81 & & A1:IV:V:]+]B9-A0 & LG \cr \sp \tablerule} } \centerline { \box\tablebox} \vfill\eject \newdimen\digitwidth \setbox0=\hbox{\rm0} \digitwidth=\wd0 \catcode`]=\active \def]{\kern\digitwidth} \baselineskip=6 true mm %\null\vskip 1 true in \centerline{Table IV.](Continued)} \newbox\tablebox \setbox\tablebox = \vbox { \halign {\hfil # \hfil & %col.1 \hskip.3cm # \hfil & %col.2 \hskip.3cm # \hfil & %col.3 \hskip.3cm \hfil # \hfil & %col.4 \hskip.3cm # \hfil & %col.5 \hskip.3cm # \hfil & %col.6 \hskip.3cm \hfil # \hfil & %col.7 \hskip.3cm \hfil # \hfil \cr \noalign{\vskip0.4cm} \tablerule \noalign{\vskip0.1cm} ]HFMR\# & MK Type & MK Type & Date & Rem. & MK Type & Ref.$^1$ \cr & Adopted & ](Single Plate) & (M-D-Y) & & ](Other) & \cr \noalign{\vskip0.25cm} \tablerule \noalign{\vskip0.4cm} ]120 & B9]V & A1]V & ]1-29-81 & D & A0]Vn & LM \cr & & B9]V & ]2-10-77 & & & \cr & & B9]V & ]1-29-78 & D? & & \cr ]121 & B9-A1]Vn]sV & A1]Vn: & ]1-20-81 & S & & \cr & & B9 & ]2-03-78 & & & \cr ]123 & A0]Vn: & A0]Vn: & 12-30-84 & j & & \cr ]137 & A1]V & A1]V & 12-30-84 & & & \cr ]221 & A0.5]IV-V]SB2? & A0.5]IV-V & ]1-20-81 & M & & \cr ]224 & G9]II-III & K0]III & ]1-19-81 & & K0$^+$]IIIa-IIb]]]]]]]]]] & LM \cr & & G9]II-III & 12-30-84 & & & \cr ]227 & K5]II-III & K5]II-III & ]1-04-85 & & & \cr ]228 & A0:: & A0:: & ]1-18-85 & k & & \cr \sp \tablerule \noalign{\vskip0.10cm} \tablerule} } \centerline { \box\tablebox} \hskip 0.1 true cm 1. C = Cox (1954), H = Hartoog (1976), LM = Levato and Malaroda (1979), \hskip 0.1 true cm ]] LG = Levato and Garcia (1984), RHH = van Rensbergen et al. (1978), S = Sowell (1987). \hskip 0.1 true cm 2. Spectral type is for both stars in pair. \hskip 0.1 true cm {\it Notations on Spectral Types}: ?]uncertain or conflicting criteria; :]poor plate; \hskip 0.2 true cm]]]/]either range possible or between types given;-]betweeen types given; sV]spectrum variable; \hskip 0.2 true cm]]]SB2]H lines stronger than standards, broad and strong cores, atypical profiles (see LM). \hskip 0.1 true cm {\it Key to Remarks} (col.5) \hskip 0.2 true cm A.]Possible contamination from 1A. \hskip 0.2 true cm B.]Poor standards at luminosity class III. \hskip 0.2 true cm C.]Possible peculiar H$\gamma$. \hskip 0.2 true cm D.]H$\beta$,$\gamma$ lines show sharp core, diffuse wings. \hskip 0.2 true cm E.]SB2? \hskip 0.2 true cm F.]H lines broad; not n? \hskip 0.2 true cm G.]H line wings slightly peculiar, luminosity difficult to determine. \hskip 0.2 true cm H.]Very poor spectrum, moon contamination? Am? \hskip 0.2 true cm I.]possible rotational broadening? sV? \hskip 0.2 true cm J.]H lines $\sim$ A0; weak G band, metal lines. \hskip 0.2 true cm K.]Ca very strong; H lines peculiar. \vfill\eject \vskip 1 true in \hskip 0.2 true cm L.]Could be III; very poor spectrum. \hskip 0.2 true cm M.]H profiles square $\rightarrow$ SB2? \hskip 0.2 true cm N.]Poor luminosity standards; adopted LM type. \hskip 0.2 true cm O.]H lines difficuse but no sharp core. \hskip 0.2 true cm P.]Could be double not rotation. \hskip 0.2 true cm Q.]H lines sharp; He4026 present. \hskip 0.2 true cm R.]H lines broad; weak CaK, no He4026. \hskip 0.2 true cm S.]Spectra for this star definitely different from each other. \hskip 0.2 true cm T.]H$\gamma$,$\delta$ peculiar? \hskip 0.2 true cm U.]Luminosity difficult to determine. \hskip 0.2 true cm V.]H$\gamma \delta$ double, CaK broad. \hskip 0.2 true cm W.]Both CaK and He4026 present. \hskip 0.2 true cm X.]Possible Ap or composite. \hskip 0.2 true cm Y.]H$\beta$,$\epsilon$ suggest n? \hskip 0.2 true cm Z.]Possible composite? \hskip 0.2 true cm a.]Possible weak Si4128. \hskip 0.2 true cm b.]Standards poor; definitely more luminous than IIIb. \hskip 0.2 true cm c.]Possible He4026? \hskip 0.2 true cm d.]Possible square profiles. \hskip 0.2 true cm e.]Either composite or shell. \hskip 0.2 true cm f.]Spectra slightly different. \hskip 0.2 true cm g.]A star appears stronger in 1981 exposure. \hskip 0.2 true cm h.]Adopted LM type. \hskip 0.2 true cm i.]He weak? \hskip 0.2 true cm j.]CaK sharper than H lines? \hskip 0.2 true cm k.]Hint of TiII]$\lambda$3993? \hskip 0.2 true cm \hskip 0.2 true cm \bye