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N O T I C E THIS DOCUMENT HAS BEEN REPRODUCED FROM MICROFICHE. ALTHOUGH IT IS RECOGNIZED THAT CERTAIN PORTIONS ARE ILLEGIBLE, IT IS BEING RELEASED IN THE INTEREST OF MAKING AVAILABLE AS MUCH INFORMATION AS POSSIBLE https://ntrs.nasa.gov/search.jsp?R=19810024562 2018-09-11T22:02:28+00:00Z

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N O T I C E

THIS DOCUMENT HAS BEEN REPRODUCED FROM MICROFICHE. ALTHOUGH IT IS RECOGNIZED THAT

CERTAIN PORTIONS ARE ILLEGIBLE, IT IS BEING RELEASED IN THE INTEREST OF MAKING AVAILABLE AS MUCH

INFORMATION AS POSSIBLE

https://ntrs.nasa.gov/search.jsp?R=19810024562 2018-09-11T22:02:28+00:00Z

(IIASA-CH-1b4d31) PIC%UaL 6ALLLI(Y: ASTLIUCrURLD ur uAti-z POOILKLI 4CDATA SUP1? ORIED '-Y UBV, ANS, AND 1L1

UBSSbVATaUNS (w iseoubin Uuiv.) 17U pHC AUd/hr AU1 CSLL UJA G

Ndl-33105

Uncicis37UU1

NUMBER 101

r

PIG'rURE GALLERY: A STRUCTURED PRESENTATION OF

OAO-2 PHOTOMETRIC DATA SUPPORTED BY UBV, ANS, AND TD1 OBSERVATIONS

Jan Koornneef * , Marilyn R. Meade

Paul R. Wesselius , Arthur D. Code , & Reinder van Duinent

Spa,;e Astronomy LaboratoryUniversity of WisconsinMadison, Wisconsin

t Laboratory for Space ResearchUniversity of GroningenGroningen, The Netherlands

iM

6 x.•

-2-

APST itACT

Stellar fluxes for 531 stars in the wavelength range XX 5500-1330A

ire presented in the form of graphs. OAO-2 medium band interference filter

photometry for all the stars is supplemented by UBV photometry from various

x ^ Isources for most of the stars, ANS photometry (3300-15501) for 353 objects,

and the TD1 27401 point whenever available (304 stars). The stellar mag-

nitudes are on an absolute energy basis where

,im^ -2.5 log F - 21.10.

The stars have been divided into 52 different categories on the basis of

their spectral types and objects within one category are shown together.

The merging of the four photometric systems, as well as the way the objects

are ordered, should be helpful for such studies as interstellar reddening,

luminosity effects, bandwidth effects, and comparisons with model stellar

atmospheres. In addition, the catalogue could be used to find stars with

t,pecific properties (visual magnitude, spectral type, luminosity class,

EB-V) for comparison with, for example, observations obtained with the

International Ultraviolet Explorer. The agreement between the various ultra-

violet photometric systems for early type stars is generally better than

c' 0.10 mag. Stars with known and/or observed variability have been grouped

separately. A list of stars with observed photometric properties which are

indicative of stellar or interstellar anomalies is also provided.

MCMINP3 PAGE MANX NCT,

j

-3-

I. INTRODVCTION

The Wisconsin Experiment package on board the Orbiting Astronomical

Observatory (OAO-2) contained eleven medium band interference filters in 0

tha Wavelength range aX 4250-1330 A as Well as two medium resolution

spectrum-scanners operating from 3600-18501 and 1850-11601 respectively.

Two European satellites (ANS and TD1) have also contributed greatly to the

data-base of ultraviolet c7servations. The five-channel ultraviolet phot-

ometer aboard the ANS (Netherlands Astronomical Satellite) covered the

wavelength region 3300-15501. The TD1 satellite had a 27401 photometerO

channel and a spectrophotometer covering the wavelength region 2550-13501.

The OAO-2 photometry used in the present work have been taken from

Code et al. (1980). A description of the OAO system and a very complete

list of references on earlier OAO publications are presented in that paper.

The UBV photometry used here are those numbers listed in Code et al.

(1980). The sources of the UBV data are also given in that paper. In the

case where the (U-B) color was not given in the OAO catalogue, a (U-B)

color was taken from the TD1 catalogues (Jamar et al. 1976 or Macau-Hercot

et al. 1978) when possible. (This was done for 14 stars.) For D Cen (HD120324)

and HD168021, the V and B-V were taken from Hoffleit (1964) and Fernie (1962)

respectively.

The ANS data used were those available per September 1979 and included

a correction for the ANS-linearity problem described by Gilra (1979). It may

be that in the final catalogue, which will be available by early 1980, some

magnitudes will differ by a few hundredths from the data presented here.

Such changes are not likely to be relevant for the applications for which

this presentation is intended. The most recent description of the ANS system

-4-

can be found in Wessel.ius at al. (1980). That paper also provides standard

intrinsic colors for main sequence stare earlier than FO. Preliminary colors

for later spectral types and higher luminosities are included in Wu at al.

"(1980) . .

The TD1 data have been taken from the catalogues by Jamar at al. (1976)0

and Macau-Hercot at a1. (1978). The 2740A fluxes given there were converted

to magnitudes using m . 0 for F - 3.63 E-09 erg cm" 2 sec-1 . To the

resulting number we applied the correction to be discussed in the nexte

paragraph. (TD1 spectrophotometry in the wavelength region 1350-2550; are0

also available for the stars which have the 27401 magnitude given in this

work. The data are found in the above catalogues.)

Rather than just plotting the numbers found in the various source

catalogues, we have chosen to present the data on a homogenized absolute

calibration system. As the OAO-2 filter-set covers the largest wavelength

region, we have adjusted the ANS five-channel photometry and the TD1 27401

filter channel in such a way that a smooth brightness distribution as a

function of wavelength results for early-type stars. It should be mentioned

that using the OAO photometer absolute calibration as the primary reference

in the present compilation is for convenience only. No judgment as to which

system is right is implied or intended. The corrections adopted are listed

in Table 1. The values given for the U and B filters follow directly from

the calibration of the UBV system (e.g. Allen, 1973).

w

_gam

11. DESCRIPTION OF THE CATALOGUE

The 52 categories in which the 531 stars were divided are given In

Table 2. The ordering is by spectral type and luminosity class, but differ-

ent spectral types (for example WC + WN . WR) and luminosity classes (for

example 0 stars) have been lumped together in cases where the number of

r stars in a specific subclass was insufficient to warrant a special category.

Within one category, the graphs are presented in order of "blueness" in the

sense that the stars with the blue ultraviolet colors (with respect to V)

come before redder stars. Within one spectral type and luminosity class

this will generally lead to an ordering by amount of interstellar extinction.

For cases where stars with different luminosities have been lumped into one

category, it can easily be ascertained that the more luminous stars appear

after (are redder than) dwarfs with the same spectral type and E B^V . The

last column of Table 2 gives an estimate of the maximum E B-V within one

category. It is immediately obvious that the highest reddening values

occur for the aarliest type stars. This is the result of a selection effect

caused by the fast decrease of ultraviolet luminosities towards later

spectral types. More specifically, this means that late type stars need

to.be very ,close to the sun to be measurable with OAO and therefore tend

t- be almost unreddened. Frequency-distributions of three ultraviolet mag-0

nitudes (1550, 2200, and 3300A) as a function of intrinsic colors are

epresented in Figures 1 through 3. Magnitudes at 2200A were estimated

when possible when no ANS data were available. Those parts of the histo-

grams corresponding to stars with E$_V > 0.20 have been shaded.

Table 3 lists all the 531 stars in the catalogue in order of RD number,

basic data, and the category to which they have been assigned. The last

column specifies which remarks are applicable to that object and a key to

..b

those remarks can be found after Table 3. The availability of AN$ and/or

TD1 data is indicated by the entry of an asterisk in the appropriate caluem.

The major part of the catalogue follows Table 3 and has been labelled

"Picture Gallery". The agreement between the various satellites is quite

encouraging. Incidental differences can usually be attributed to vartablity,

field of view offsets or bandwidth effects. We feel this presentation in

general is a tribute to the integrity of the data in the ,source catalogues

for which thanks are due to a very large number of individuals whog for

obvious practical reasons, have to remain unnamal. This work has been sup-

ported in part by NASA grant NSG-7050.

4-

J

TABLE 1

Corrections Applied to the UBV. ANS and TDl Data

to bring them to the OAO-2 photometry absolute

calibration. A positive numbest implies th.t the

value as found in the original source catalog has

been brightened: m"OAO,,- msaurce -A mag

Channel I A Mag

ANS 1550A 0.20

ANS0

18001 0

ANS0

22001 0

ANS0

25004 0

TD10

2740A 0.175

ANS0

33001 0.07

U 0.13

B 0.67

V 0

r

k

.

I

V

SPECTRAL NO. or RANGE RANGECATEGORY rypf. STARS B-'V U-B

A WR 6 -.29/+.40 - .94/ -.33B subdwaxls 5 -.34/-.24 -1.26/-.99C O 39 -.34/+.51 -1.18/-.64D BO 15 -.260.663 --1.07/-.36E B0.5 17 --.25/+.38 -1.02/-.56E B1 I-1I 11 -.141+.94 -.95/-.18G Bi III-V 17 -.24/+.13 -1s00/ -.7011 B1.5 lZ -.23/+.54 -.93/-.46I B2 I-lit a -.22/+.33 -.92/-.48

B2 IV-(IV-V) 23 -.23/+.03 - .69/-.64K B2 1; 11 - .21/+.25 - ,88/-.46L B2.x 18 - .22/+.20 - .61/ -.63M B3 .%, 3 -.08/+.53 - -.32.79/N B3 IV-V 20 -.20/+.13 -.94/-.450 B4 9 -.19/-.07 - 071/-.53P B5 I-IV 9 -•.16/... , 06 -;71/-.53Q B5 V 9 -.1,6/-.06 - .58/-.50R B6 III-IV 8 -.14/-.06 - .57/-.42S B6 V 7 - .36/+.13 -.52/-.25T B7 III-IV 9 -.14/-.04 -.53/-.33U B7 V 5 -.14/-.04 -.45/-.36V B8 I-IV 7 -.18/«.03 -.59/-.31W B8-8.5 V 3.1 -.12/+.05 -.40/-.21x B9-9.5 16 -.07/+.41 -.32/-.01Y AO 14 -.0 "? +•56 -.20/+.11Z Al 6 -.02/+.13 -.04/+.07AA A2 6 .00/+.52 .04/.13BB A3 7 .03/.12 .06/.12CC A4-5 6 .13/.17 .10/.13DD A7-8 6 .19/.54 .08/.33EE FO 5 .15/.28 .05/.25FF F1-2 7 .34/•51 .04/.27GG F5 8 .30/.46 -.050.18HH F6 5 .46/.51 -.02/+.C6It F7 3 .45/.52 -.06/-.04ji F8-9 9 .50/.67 .00/.55KK GO 10 .54/.82 .00/.47LL G1 6 .62/.81 .11/.47MM G2 10 ..60/1.00 .05/.64NN 03-4 3 .60/.77 .11/.3400 G5 10 .58/1.08 .06/.87PP G7 2 .72/.92 1/.60QQ G8-9 13 .80/1.40 .45/1.46RR KO 11 .FO/1.17 .37/1.13SS K1-1.5 8 .76/1.55 .29/1.71TT K2-2.5 7 .88/1.71 .58/2.00UU K5-7 6 1,39/1.72 1.58/1.92VV M 4 1.38/1.84 1.28/2.11WW B8p-A2p 22 -.19/-.03 -.60/-.07xx variables 15 -.19/+1.28 -1.01/+.42YY field of view 14 -.17/+1.75 -.93/+1.802Z other 13

MAXIMUM -8-E(S-V)

1.0/0.80.650.90.40.70.550.30.50.350.650.350.10.10.10.10.250.10.10.050.10.05

TABLE 2

Categories in which the 531 stars are divided for presentation in thePicture Gallery

TABLE 3

The 531 star* contained in the Picture Gallery -9-

N11 HR NAME SP LUM/PXC AHS TD-1 CATEGORY REMARKK

358 15 ALF AND B9 P * ► WW-4 1+2,S432 21 BET CAS F2 III-IV * + 9'l-5 its886 39 CAN PSG 82 TV * Jw3 105

1337 65 AO CAS 09 IIIN * * XX-1 101522 74 IOT CET K1.5 III 55-7 1

1581 77 ZET TUC GO V Kt-31671 62 RHO AND F5 IV GG-72151 98 BET HYI G1 IV * LL-2 52905 130 KAP CAS 31 IA * * 7-6 63360 153 ZIT CAS B2 IV * * J-16 3

3369 154 PI AMP 85 V * * Q-4 tAli

3546 163 BPS AND GS III QQ-3-15 • 115 B2 * ZZ-3 4

3712 168 ALF CAS KO IIIA * RR-11 53817 175 32 AND G8 III QQ-7

4614 219 ETA CAS GO V KK-2 14622 220 B9 V * X-54727 226 NU AND 35 V * Q-5 Its5394 264 GAM CAS B0.5 IVE * E-5 its5737 280 ALF SCL B8 III * V-2 1f6

w 6178 293 SIG SCL A2 V AA-4FEIGE 11 B P ZZ-1

6860 337 BET AND NO IIIA VV-2 16920 340 44 AND FS V JJ-78375 396 G8 IV QQ-2

8538 403 DEL CAS A5 V * * CC-4 I,59053 429 GAM PRE K5 IB * UU-3 19826 458 UPS AND F8 V * JJ-5 1

s 10072 469 CHI AND G8 III QQ-4

R-

10144 472 ALF ERI B3 VP * N-16 5

10307 483 G2 V * MM-410783 UZ PSC A2 P * WW-21 111415 542 EP CAS B2 P * ZZ-4 611443 544 ALF TRI F6 IV *, HH-4 its11636 553 14T ARI A5 V * CC-3 195

11937 566 CHI ERI G5 IV 00-6 112235 582 112 PSC D 01 LL=4

Now-, 12311 591 ALF HYI FO V EE-3mw 12929 617 ALF ART K2 IIIAB TT-2 5

13161 622 BET TRI A5 III * CC-5 1,6

13174 623 14 ART F2 III FF-4 113611 649 X11 CET G8 II CN2 QQ-614055 664 GAM TAI AO V * * Y-6 5,A1Vnn?14633 08 * C-1115008 705 DEL HYI A2 V * * AA-2 6

0 a

-10-

RD

HR

:IAMB SP GUN/PEC W TD-1 CATIGORY UMARKS

y

150891:.130

1656216908

1697817081173611757318322

18622/318784191212036520391

2041820701207562080920961

2109121 '.81212782129121362

2138921428214552148121551

2164121665216722169921856

2204922136221922220322401

229282322.7232492328823302

707706

779801

806811824836874

897/8907926987

989

10051011

103410351037

104010441047

1051

1060

10631074

1084

10871088

11221134113611.401142

IOT CA$ AS P ZZ-13 IRHO CIT S9 V rt X-11

FEIGS 24 DA 6 + 3-2DZL CET 32 IV * J-11 192s635 All 13 V * R-12 6

EF8 myl 39 111 + X-4PI CRT 37 7 * * U-239 All Kl III * 88-641 All 18 V W-2 1

ETA SRI 91 tit—IV $S-S

T11T ERI A3 V * 33-7 11901E1I GS 00-10

KO III RR-1029 PER B3 V * W-17

Al V Z-6

31 PER E5 IV * P-7Al V Z-5

TAU ARI 85 IV P-584 V * * 0-9AO V Y-7 89.5V?

AO V Y-5E9 V * x-7B4 V * 0-8B9 IA + X-16 1B7 VW * U-3

AO IA * Y-1434 PER B5 V * * Q-7 1

B6 V 8-7 1AO V * Y-10Be IV * * V-5

B9 V * x-1 1G5 00-9Be V * W-9Be III * * V-1 6Bl V * 0-12

EPS ZRI K2 V TT-1 1Be V ► W-7

PSI PER 85 VE * * Q-8 6TAU5ERI Be V W-4 1

AO V * Y-4

DEL PER B5 III * * P-8 195DEL FOR B5 IV * * P-1DEL ERI KO IV RR-4

16 TAU 87 IV * T-6 117 TAU B6 III * R-5 1

. HD HR NAM& SP LUM/ PZC AMfI TD-1 CAT GORY RZMA RK=

23324 1144 16 TAU 88 V * ► W-523338 1145 19 TAU 26 IV * R- ► I23401 1148 CAN CAM A3 IV ^► f>s-1 I23408 1149 20 TAU 37 111 T-723480 1156 23 TAU 86 IVNN * * R-• 1

23630 1165 ETA TAU 87 111 * * T-8 123850 1178 27 TAU 88 111 * T-6 I23862 1160 78 TAU 38 P * XZ-11 124398 1203 ZZT PRR 31 13 * 7-5 its24534 1209 X PZR 09.53P C-34 1

24626 1214 36 V * 8-124760 1220 BPS PER 80.5111 * ZM6 1,2,5

24912 1228 XI PER 07 . 5 * C-19 525267 1240 TAV99R 'I AO III + * WW-7 106,AOIIIp?

26965/76 1325 40 ERI Kl V YY-10 1

26976 40 ERIB A YY- 9 127290 1338 GAM DOR 75 V GG-1 127376 1347 41 ERI B6.5V W-3 106

26873 1443 DEL CAE 8 2 IV-V * J-12 629139 1457 ALF :'AU 7.5 111 * UU-5 its

30614 1542 ALF CAM '9.51A * * C-31 S

31726 1595 B1 V * * G-6 631964 1.605 BPS AUR AS IA * DD-6 19631975 1606 F6 V JJM1

32343/57 1622/3 11/12CAM B2.5VE * * L-14 1

32630 1641 ETA AUR B3 V * * N-5 2+5► 32650 1643 AO p + * WW-8

33262 1674 ZET DOR F7 V 1I-333802 1696 IOT LEP B8 V * * W-1 133904 1702 MU LEP B9 II1P * * WW-3 6

33949 1705 KAP LEP B8 V +- * W-6 134029 1708 ALF AUR GS III+F * * QQ-134078 1712 AE AUR 09 . 5V * *. XX-4 134085 1113 BET ORI B8 IA * * V-7 2,534452 1732 AO P * ww-1

34656 07 IF * * C-22 t34759 1749 RHO AUR B5 V * * Q-1

34816 1756 LAM LEP BO.51V * * E-1 534863 1757 NU LEP B7 IVNN * * T-234989 1763 Bl V * + G-10

35072 1767 ZET PIC F8 III JJ-435149 1770 23 ORI Bl VN * * G-15 135299 1781 B2 V * * K-135411 1788 ETA ORI BO.5VNN * * YY- 5 1+2035439 1789 25 ORI B1 VH * * G-8 1,5

k

_.. .ire

^.. ._s.. .<.... ,. _^ -..r... _ ...^.s... _ ... a._.. _.B1_.._ .A .,.^....iLm _ .4....,...

sr

-12-

MD HR, MAKI SP LUM/PkC AM$ TD-1 CATROORY RRMARKS

35468 1790 CAN Ott 32 111 1-2 1 s35497 1791 BIT TAU 37 'III * 2-3 1,s35671 1808 115 TAU 85 V 9-6 135705 1*10 114 TAU 32.51V L-6 135921 LY AUX 09.5III XX-3 1

36079 1629 BIT LIP GO III KK-10 105005ittt36285 1640 52 IV-V J-14

36485/6 1851/2 DEL ORI 09,511 * C-14 its36512 16551 UPS ORI B0 V * * D-1 536591 1861 51 V G-9 1,2

36673 1+865 ALT LIP ]w 0 IB * * 19-5 1.S36822 1876 PH11ORI BO.5IV-V 9-9 5

36861/2 1879/80 LAM ORI 08 * C-13 its37020/42 1893/7 THT ORI 06EP-08 * YY-3 1

37043 1899 IOT ORI 09 111 * C-7 its

37i28 1903 EPS ORI BO IA * D-6 10537129 B2 VP * 1-737202 1910 ZET TAU B4 IIIP * 0-1 19537438 1928 125 TAU B3 IV * * 1l-13 137468 1931 SID ORI 09.5v * * C-S 1,2#5

37490 1934 OMG ORI B2 IIIE * * 1-4 537507 1937 49 ORI A4 IV * CC-1 1

37742/3 1948/9 ZET ORI 09.5IB * C-6 its37795 1956 ALF COL B7 IV * * T-4 1,637903 B1.5V * YY-6 1

38392/3 1982/3 GAM LEP F6 V HH-1 138622 1993 133 TAU B2 I CY-V * * J-19 138666 1996 MU COL 09.5IV * * C-4 538678 1998 ZET LEP A3 V * * BB-3 638771 2004 K,P ORI BO.5IA * E-S 5

38899 2010 134 TAV B9 IV * * Y-2 139060 2020 BET PIC A5 III * CC-2 639091 2022 PI MEN G3 IV HN-139317 2033 137 TAU B9 P * WW-1939640 2049 G8 III QQ-11

30801 205' ALF ORI M1-21A-IB * VV-3 139844 2C,- EP& DOR B6 v * * S-4 640111 2054 139 TAU B1 IB * * F-2 540183 1 Y BET AUR A2 V * It AA-3 1,540312 30-- 3 THT AUR B9.5P * * UIW-17 1,5

41117 2135 CH120RI B2 IA * * 2-741692 2154 B5 IV * P-6 1+1695 2155 THT LEP Al v * * z-441753 2159 ICU ORI B3 V * * N-6 10,542087 2173 3 GEM B2.51B * + L-18 196

., o

M13-i

11D N1t NAME 5P LUM/P5C AM1E TD-1 CATSCORY KICNARKS

42360 2199 Xi ORI 33 IV + M-10 its42933 2212 DEL PIC 50.5IV 1r-4 19643107 2221 NU DOR 115 V 6 * V-13 643285 2231 36 V * 5-3 643534 2261 ALF HIM 05 V 00-3

44743 2294 NET CMA 111 II-I'll * 0-2 1,545348 2326 ALT CAR TO ID * + E9-4 545542 2343 NU GCK 36 111: * * 1-3 145546 2344 10 MON 32 V * + 9-4 1R 6

45725/7 2356/8 BIT MON 113 VI * * N'-11 its

45796 2360 116 V * A 5-645910 AX MON 32 P * tX-9 lot46116 2377 P12 DOR G5 00-546150 06 * YY-2 146328 2387 X11 CMA E1 III * * 0-1 its

46588 2401 D F6 HR-2 146966 O8.5V * C-2147105 2421 GAM GEM AO IV * * Y-12 1,5tALIV?47129 2422 08 F * * C-27 19647205 2429 NU2 CMA K1 IV # 58-4

47240 2432 Ei II * * F-747839 2456 15 MON 07 * * C-9 1,548099 2467 05.5 C-20 6006.SV?,t48329 2473 BPS GEM G8 IN * QQ-13 19548915 2491 ALF CMA Al V * Z-1 105

49798 06 C-2 1f 50013 2538 KAP CMA 31.5IVNE 5-7 293x6

50806 2576 G5 IV 00-250877 2580 OM11CMA K2.5IAN * TT-7 1

F 50896 2583 ZZ CMA WN5 * * A-2 its

52057 N8 V * W-1152089 2618 BPS CMA N2 II * I-1 1,552877 2646 SIG CMA K7 IN + UU- 6 1,MOlab?52918 2648 19 MON N1 IV * * C-1453138 2633 OMI2CMA N3 IA * * M-1 396

53705/6 2667/8 GO KK-8 i53975 2679 08 * * C-1754605 2693 DEL CMA F8 IA * 11-954662 2694 06.5 C-2554893 2:^02 B2 IV-V * * J-18

56139 2749 OMG CMA B2 IV-VK * * J-22 19656986 2777 DEL GEM F2 IV * * FF-3 1,10-32V?57061 2782 TAU CMA 09 IN * * C-15 19658350 2827 ETA CMA 35 IA * * P-9 1,2 ,5

58715 2845 BET CHI 38 V * * W-8 196

IV, 1

-14--

HD HK NAHE SP LUM/PZC AN$ TD-1 CA'TRGQNY RRMARKB61421 2943 ALF CHI 75 IV-V * $ 00-6 its6215062509 2990 BIT GBM KCB1114 RR-7 I63271 30123 32 I ii-V J-1$64503 3084 32.5V * + L-5 6

64740 3089 ^11.5VP ^ * 1t•164760 3090 30.513 * * 1-10 666811 3165 ZIT PUP 05 Y * C-3 5

+75*325 05 P * C-167797 3192 16 PUP BS IV # * P-2 6

68217 3204 32 IV-V J-1768243/ 73 3206 / 7 GAM VZL 1408 * A-1 its

68351 3215 15 CNC AO P ► ,^ Ww-1B 168457 3221 D A7 DD-4 170011 3268 LAM CNC 89 V X-Q

70930 3294 B1.5III * * H's 1,69B31V?72905 3391 Pli UMA GO V * KK-674198 3449 GAN CNC Al V 2-3 174280 3454 ETA HYA B3 V * * M-174521 3465 49 CNC AO P * WW-16 AlpluCr?

74753 3476 D VEL 30 IIIN * * D-5 675821 3527 BO III * * D-4 176644 3569 IOT UMA A7 IV * * DD-1 178316 3623 KAP CNC B8 IIIP * V- 3 173418 3626 75 CNC D G3 NN-2 1

80007 3685 BET CAR AO III Y-11 581809 3750 G2 V MM-7 182210 3771 24 UMA G4 III-IV * NN-3 G2-4III-IV?82328 3;''0"3 THT UMA F6 IV * HH-3 182621 3799 26 UMA A2 V * AA-1

84441 3873 BPS LEO G1 II LL-687901 3982 A'LF LEO B7 V * * •U-5 19588230 D NO VV-1 189822 4072 AO P * * WW-13 191316 4133 RHO LEO Bl IB * 7-3 196 9 Bllub?

91465 4140 PP CAR B4 VNE 0-5 1 v 593030 4199 THT CAR BO.5VP * 8-2 693163 4204 B2.5V * L-1693194 4 5 B4 IVN * 0-693521 09 VP * * C-12

93607 4222 B3 V * N-893845 4234 DEL2CHA B2.5IV * * L-3

4 95128 4277 47 UMA GO V KK-995418 4295 BET UMA Al V * 2-2 599953 B2 IA 1-6

HD

100340102647102776103287105435

106420106591

108903/25109358109387

109995111123112078

112412/3

113001116658118716120198120307

120315120324

120709/10121263171370

121743121790122451122879122980

123299124897125238125823127762

ff

-15-

RR NAME SP LUM/PLC ANS TD-1 CATEGORY REMARKS+6'2461 BO D- 3

4534 BET LEO A3 V * BB-4 1054537 $3 V N-134554 GAM UMA AO V * + Y-8 64621 DEL CEN B2 IVNE * J-9 1,6

B7 V * u-44660 DEL UMA A3 V * * BB-2 1

4763 / 4 GAM CRU M3 It YY-14 14785 BET CVN GO V KK-5 14787 KAP DRA B6 IIIP * * R-2 1

FEIGE 65 SDB2 B-4AO V Y-13

4853 BET CRU BO.5iII E-3 1,54897 LAM CRU B^ VN * * 0-3 5

4914 / 5 ALF CVN A P * WW-11 1,6

F2 V + 09 C-5 15056 ALF VIR Bi V G-4 1,55132 EPS CEN Bl III G-5 1655187 84 UMA A2 P * WW-225190 NU CEN B2 IV * * J-1 1,295

5191 ETA UMA B3 V * N-4 55193 MU CEN B2 I`' -VE * * J-8 1, 2, 5

5210 / 1 3 CEN B5 III * * P-4 1,65231 ZET CEN B2.5IV * L-1 its5235 ETA BOO GO IV * KK-7 195

5248 PHI CEN B2 IV * * J-5 55211!9 UPSICEN B2 IV-V * * J-6 55267 BET CEN X31 III G-3 1*55281 BO IA * D-95285 CHI CEN B2 V * * K-2 6

5291 ALF DRA AO III * Y-2 15340 ALF BOO K2 IIIP * TT-5 55354 IOT LUP B2.5IV L-7 55378 A CEN B7 I1IP * ZZ-6 its5+35 GAM BOO A7 III * DD-3 1,5

127972 5440 ETA CEN B1.5VN * * H-5 1,2,5128620/1 5459 / 60 ALF CEN G2 V * MM-9 1,5

128898 5463 ALF C 'IR FO III * EE-1 1129056 5169 ALF LUP B1.5III * H-6 1,5129078 5 « % 0 ALF APS K5 III UU-2

' 129116 5471 B3 V * N-3 6129926 5497 54 HYA Fl + F'9 FF-1 1130095 Be * ZZ-9133029 5597 AO P * WW-14 1133937 5625 B7 V * U-1

.

-16-

HD HR NAME SP LUX/PEC ANS TD-1 CATEGORY REMARKS

133955 5626 LAM LUP B3 V * * N-2 166135240 5664 DBE, CIR 08.5V * YY-4 106135591 5680 07 I * * G-16 105907.5itte?136298 5695 DEL LUP B1.5V + * H-3 1,2,6136504 5708 EPS LUP B2 IV-V * J-10 1,295

136664 5712 PH12LUP B4 V * * 0-2 6137432 5736 B4 VP * * 0-4 1138485 5764 ZET LIB B2 VN + * K-6 1138690 5776 GAM LUP B2 IV * * J-7 196138749 5778 THT CRB B6 VNN * * 8-5 1,6

139063 5794 UPS LIB K5 III UU-1 1140573 5854 ALF SER K2 III TT-3 1141527 5880 R CRB GO P XX-14 1141637 5885 1 SCO B1.5VN * * H-9 5142091 5901 KAP CRB Kl IVA S5-2 1

.+33 0 2642 B2 IV * J-20142096 5902 LAM LIB B2.5V * * L-12 6142114 5904 2 SCO B2.5VN * * L-11 1,6142184 5907 B2.5V * * L-13 1142301 5912 3 SCO B8 IIIP * * V-4

142373 5914 CHI HER F9 V * JJ-3142669 5928 RHO SCO B2 IV-V * * J-13 1,3,5142883 5934 B3 V * * N-19 1142983 5941 48 LIB B5 IIIP * * XX-10 1.6142990 5942 B4 IVP * * 0--7

143018 5944 PI SCO B1 V * G-7 195143118 5948 ETA LUP B2.51V * * L-2 1,2.5143275 5953 DEL SCO BO.5IV * E-7 1115143699 5967 B6 IV * * R-1143761 5968 RHO CRB G2 V * MM-2 1

143807 5971 IOT CRB AO II-III * * Y-1144206 5982 UPS HER B9 P * * WW-9 6,B9IIIR&Mn?

144217/8 5984/5 BET SCO BO.5V * E-11 l,a144334 5988 B9 III * * Z2-1Z B8p?144470 5993 OMGISCO B1 V * * G-13 6,t

144661 5998 B7 IIIP * * T-5144844 6003 B9 V * X-3145482 6028 13 SCO B2 V + * K-5 5

145501/2 6026/7 NU SCO B2 IVP * * J-23 11,6,t146233 6060 18 SCO D Gl * LL-3 1

147165 6084 SIG SCO B1 III * * G-16 1,5,t147394 6092 TAU HER B5 IV * * P-3 1,5147675 6102 GAM APS KO IV RR-3147677 6103 X1 CRB KO III * RR-S 1147889 B2 V * YY-8 t

P .

x

HD HR NAME SP LUM / PEC ANS TD-1

147933 / 4 6112 / 3 RHO OPH B2 IV148184 6118 CHI OPH B1.5VE148387 6132 ETA DRA G8 III148605 6141 22 SCO B2 V148688 6142 B1 IA+

148703 6143 B2 III148856 6148 BET HER G8 III148937 06.5F149038 6155 MU NOR BO IA149438 6165 TAU SCO BO V

149630 6168 SIG HER B9 V149757 6175 ZET OPH 09.5V149822 6176 AO P150265 W UMI A3150680 6212 ZET HER G1 IV

150898 6219 BO.5IA150997 6220 ETA HER G7 III-IV

+13 0 3224 B1 P151804 6245 08 IFP152235 6261 B1 IA

152236 6262 B1.5IA+P154368 6347 09.51A155763 6396 ZET DRA B6 III157056 6453 THT OPH B2 IV157246 6462 GAM ARA B1 IB

158408 6508 UPS SCO B2 IV158427 6510 ALF ARA B2 VNE158633 6518 D Kl158926 6527 LAM SCO B1.5IV159181 6536 BET DRA G2 IB-IIA

159561 6556 ALF OPH A5 III160578 6590 KAP SCO B1.5III160762 6588 IOT HER B3 V160922 6596 OMG DRA F5 V161471 6615 IOTISCO F2 IA

* *

CATEGORY REMARKS

YY -7 l , tH-10 1,6

QQ-9 1,5K-3 5F-8 1

I-3 5QQ- 8 1,5C-36D-13 6,09.7Iab?D-2 5

X-13 A1Vn?C-23 5

WW-20XX-13 1LL-5 1,5

E-12 BOIab?PP-2 1XX-8 1C-29 6F-10 t

H-11C-39 1R-7 5J-4 1,2,6F-1 1,2,6

J-2 6K-8 1,2,3,6

SS-1H-2 1,5

MM-10 1,5

CC-6 5H-4 1N-9 1,6

GG-5 1FF-7 1,5

Y-9ZZ-8FF-6 ITT-4UU-4 1

YY-1 1RR-2 1RR-5A-3 tX-10 1,B9.5III-V?

161868 6629 GAM OPH AO V162374 6647 B8163506 6685 89 HER F2 IA163588 6688 XI DRA K2 III164058 6735 GAM DRA K5 III

164794 6736 9 SGR 05165341 6752 70 OPH KO V165634 6766 KO165763 WC 6166014 6779 OMI HER B9 V

. i.

n

7

8

-17-

q '^

-18-

HD HR NAME SP LUM/PEC ANS TD-1 CATEGORY REMARKS

167264 6822 15 SGR BO IA * * D-7167665 6836 GO V KK-1168021 6848 BO IB * D-14 1168905 6875 B2.5VN * * L-6 1,B2-3Vn?169022 6879 EPS SGR B9 IV * X-14 1,6

169454 B1 IA * F-11 t170153 6927 CHI DRA F7 V * II-2 1,5170580 6941 B2 V * K-10 1172167 7001 ALF LYR AO V * * Y-3 1,2,5,t173524 7049 46 DRA A P * * WW-10 1,B9.5pHg?

174107 V603AQL Q * XX-2 1174237 7084 B2.5V * * L-10 B3Ve ?,t176051 1162 GO V KK-4 1176304 B2 VP * K-11177724 7235 ZET AQL B9 V * * X-15 1,5,AOV:n?

178911 7272 D G1 LL-1 1179406 7279 20 AQL B3 V * * N-20180711 7310 DEL DRA G9 III * QQ-12 1,5182989 RR LYR A—F XX-12 11.83056 7395 4 CYG AO P * * WW-5 1,B9pSi?

184279 B0.5IV * E-15 t184905 AO P * WW-15184915 7446 KAP AQL BO.5III * * E-14 6185144 7462 SIG DRA KO V RR-1 1185395 7469 THT CYG F5 IV * GG-3 1

186882 1523 DEL CYG B9.5III * * X-9 1,5127642 7557 ALF AQL A7 IV—V * * DD-2 1,5188209 7589 09.51A * * C-24 5188376 7597 OMG SGR D G5 00-4188665 7608 23 CYG B5 V * * Q-3

E226868 V1357CYG BO IB * XX-6 1009.7Ia?189567 7644 G2 V MM-6189687 7647 25 CYG B3 IV * N-14190248 7665 DEL PAV G5 IV 00-5190603 7678 B1.5IA * H-12 106

192163 WN6 * A-5 6192436 77'_9 F2 V FF-2

192577/8 7135 31 CYG K2 II * XX -15 1,K?+B3V192660 BO IA * D-15192696 7`-; 33 CYG A3 IV—V * * BB-6

192909/10 7751 32 CYG K3 IB—II+B YY-11 1193237 7763 P CYG B1 PE * * XX -7 1,6193322 7767 09 V * * C-30 196908.5-9111-193432 7773 NU CAP B9 V * * X-6 1 4:..?193664 7783 G5 V 00-1

s

-19-

CATEGORY REMARKS

A-6 1,6,WC6-7+05-6?,t

L-4 1,6JJ-8 1,5L-17 1,5

EE-2

WW-2 1,B8-9pSi?R-4 1,B5111?

PP -1ZZ-2 1AA-5 1,5

I-5RR-6 1,5JJ-6 1

Q-9 1,B6IV?M-2 1

Q- 2 1,5F-9

JJ-2C -26 1,6,06.5I11?

GG-2

WW-12

G-11 1,5

YY -12II-1ZZ-10

QQ-10 1,5D-10 1,6K-9 1,5C-18 5,07.5III:nf?S-2

DD-5 1,5D-12 1

00-7F-4 tL-9 1,3,6

I -8C-33 1

MM-8 1N-18 1

B-5 1

D-11

TT-6 1

MM -5 1C-38 t

AA-6

. a

JHD

193793

193924

194093

195556

195627

196178

196662

196761

197345

197770

197989198084

198183198478

199081

199216

199260199579

199684

199728200310

200905

201647

201908

202109

202214

202904

203064

203245

203280

204172

204381

205139

205637

206165206267

206301

206672

206697

206773

206778

20?129

207198

207260

HR

7790

7796

7844

7848

7870

7889

7898

7924

7940

7949

7955

79637977

8001

8013

8023

8031

8033

8053

8079

8100

8112

8115

8119

8146

8154

8161

8162

8209

8213

8243

8260

8279

8261

82838301

8308

8323

8327

8334

NAME SP LUM/PEC ANS TD-1

WC6+06

ALF PAV B2.5V

GAM CYG F8 IB

OMG1 CYG B2.5IVPHIIPAV FO V

B8 PTAU CAP B6 III

D G7

L116-79 DAALF CYG A2 IA

B2 III

EPS CYG KO -IIIF8 IV

LAM CYG B5 V

55 CYG B3 IA

57 CYG B` V

B1 II

F8 V

06

F5 V

20 CAP AO P

60 CYG B1 VN

XI CYG K4.5IB-II

F7 V

77 DRA B9

ZET CYG G8 II CN1

BO V

UPS CYG B2 VE

68 CYG 08 N

B6 V

ALF CEP A7 IV-V

69 CYG BO IB

36 CAP G G5

B1 IB

EPS CAP B2.5VP

9 CEP B2 IB

06

42 CAP G2 IV

PIl CYG B3 IV

SS CYG SDBE+DG5

BO VPE

EPS PEG K2 IB

G2 V

09 IINU CEP A2 IA

w

-20-

HD HR NAME SP LUM/PEC ANS TD-1 CATEGORY REMARKS

207330 8335 P12 CYG 52.5111 * * L-15 1,6207757 AG PEG B EP * XX-5 1207793 BO.5II1 * E-16

+28'4211 0 P * B-1 Sd07p?208057 8356 16 PEG B3 V * * N-7

208816 8383 VV CEP M2 IAEP YY-13 1208905 B1 VP * * G-17 1

+25°4655 SD06 * B-3209339 8399 BO IV * * D-8 1209409 8402 OMI AQR B7 IVE * * T-8 t

209481 8406 14 CEP 09 V * * C-28 1908.5111?209952 8425 ALF GRU B7 IV * T-1 1,5209975 823 19 CEP 09.5IB * * C-32 1,5210459 8454 PI PEG F5 II-III GG-8210745 8465 ZET CEP K1.5IB * SS-8

210839 81.69 LAM CEP 06 F * * C-35 6,06Infp?210855 8472 F6 V HH-5 1212076 8520 31 PEG B2 IV-V * * J-21 3212454 8535 B8 * ZZ-7 6213087 8561 26 CEP BO.5IB * * E-17

214680 8622 10 LAC 09 V * * C-10 1,5,08111?214419 CQ CEP 07 + WR * A-4 1216956 8728 ALF PSA A3 V * * BB-5 5217086 07 VN * C-37 t217675 8762 OMI AND B6 + A2P * ZZ-5 1,6

217833 8770 B9 * ZZ-11 1217906 8775 BET PEG M2.5II-111 * VV-4 1218045 8781 ALF PEG B9 V * * X-12 5089-9.5I11?218376 8797 1 CAS BO.5IV * * E-13 60B0.5111?218804 8825 6 AND F5 IV GG -4

221345 8930 14 AND KO III RR-9222107 8961 LAM AND G8 III -IV QQ-5 1222404 8974 GAM CEP K1 IV * SS -3223640 9031 108 AQR AO P * WW-6 1,AOpSi?224930 9088 85 PEG G2 V MM-3 1

225239 9107 G2 V MM-1

v

[rs

-21-

KEY TO RFXARKS TO TABLE 3

1 comment in OAO-2 Photometry Cab ►log; see Code at al. 1980 (Table 2

and/or Table 4)

2 large (>20Y.) alinearity correction in some or all of the ANS channels

3 ANS observations at different epochs indicate variability

4 single ANS observation

S observed by OAO-2 Spectrometers; see Code and Meade (1979)

6 observed by one OAO-2 Spectrometer only; see Meade and Code (1980)

t see additional uuinments

-22-

ADDITIONAL COMMENTS FOR TABLE 3

HD 34029 Alf Aur TD1 catalog erroneously gives B-V•0.08; should be B•V•0.80

34656 rather deep 2200 A feature for EB-V • 0.34

45910 AX Non Roman, N.G. 1978 A•,1. , 83. 172: shell star; Sp.

' B2Ibe; variable 2200 A indicated

48099 rather strong 2200 A feature for adopted EB- V(•0.27)

144470 OmglSco low far UV extinction (EB-V 0.21)

145501/2 Nu Sco low far UV extinction

147165 Sig Sco low far UV extinction

p147889

edeep 2203 A feature for EB-V 1.08; close to Rho Oph

147933/4 Rho Oph probable scattered light contribution

152235 possible contamin •ition in OAO Stellar 4 (1550, 1430,

1330 A)from HD 152219 (-8' Awayy 09.5IV, V • 7.62)

165763 variable extinction? ANS observations give EB-V • 0.35

from 2200 A feature

169454 E B-V - 1.13 from UBV photometry but only 0.75 from 2200 A

feature

172167 Alf Lyr ANS observations parEly out of range of non-linearity {

table

174237 EB-V from UBV photometry =0.14, but no 2200 X feature

184279 very blue ANS (15-18) color; star is variable: Dahn, C.C.

and Guetter, H. 1973, Ap.J., 179, 551

193793 high UV extinction and deep 2200 A feat,ire for EB-V • 0.601

(Koornneef, J. and Sitko, M.L. 1979, 23 , 129.)

205139 very deep 2200 A feature for EB-V 0.28

207198 rather small 2200 A feature for EB_ V • 0.62

' 209409 Omi Aqr variable according to TD1 catalog; appears confirmed

by UV photometry

-23-

217086 very blue ANS (15-18) color; possible contamination

in OAO Stellar 4 (1550. 1430. 1330 A) from HD 217035

(-9' away, BOV, V - 1.74) or HD 217061 ( •8' away, B1V,

V - B.77)

s.we.t r

-24-

1Allen, C.W. 1973, Astrophysical Quantities, Athlone Press, London.

Code, A.D. and Mende, M.R. 1979, Ali._ ml SUMl. a , 39 9 195.

k. Code, A.D., Halm, A.1 1 . and Bottemiller, R.L. 1980, Ap. J. Suppl.. submitted.

Dahn, C.C. and Guett er, H. 1973, A^.J. , 179, 551.

Fornie, J.D. 1962, Ap. J., 135, 298.

Gilra, D. P. 19i9, R U G - Note 79•-13.

G11ra, D.P., Jamar, C., Koornncef, J. and Wesselius, F.R. 198G, in preparation.

Hoffleit, D. 1964, Bright Stirs. (New Haven: Yale University

Observatory; 3rd Ed.).

Jamar, C., Macau-Ilercot, D., Monfits, A., Thompson, G.I., Houzisux, L. and

Wilson, R. 1976, ESA Etocument SR-27.

Koornneef, J. and Sitko, M.I.. 19 7 9, Ay eJ. ; 234, 12'9.

Macau-Herrot, D., Jamar, C., Monfils, A., Thompson. G.I., Houziaux, L. and

Wilson, R. 1978, ESA Document SR-28.

Meade, M.R. and Coda, A.D. 1980, Ap_._ J. Su2LI . , O^ebruary issue) .

Roman, N.G. 1978, A. J., 83, 1.72.

Wessel ius, P.R., van Duinen, R.J., Aalders, J.W.G. and Kester, D. 1980,

Astron. and Astrop . , in press.

Wu, C.-C., Faber, S.M., Gallagher, J.S., Peck, M. and Tinsley, B.M. 1980,

.__1•, submitted.

r

M

s;

l'7

-25-

Jan Koornneef and Arthur D. Cade: Washburn Observatory, University of

M

Wisconsin, 475. N. Charter St., Madison, Wisconsin 53706,

Marilyn R. Mende: Space Astronomy Laboratory, University of Wisconsin,

Liamberlin Hall, 1150 University Avenue, Madison, Wisconsin 53706.

Paul R. Wesselius and Reinder J, van Duinen: Kapteyn Astronomical

Institute, Dept. of Space Research, P. 0. box 800, Groningen, The

Netherlands.

-26-

I , Tt;URI: CAPTIONS

•vtgute= l frequency distribution of the 1550 A magnitude as a function

of intrinsic color. lea shows the» number of stars with a given 155OX

magnitude for stars with an icavrinsic (B-V) < -0.25 (spectral type

B1.5 or earlier), lb the number of suers with an intrinsic (B-V)

between -0.24 and -0.13 (spectral typo B2 through B6), and 1c

the number of stars with an intrinsic (6-V) between -0.12 and 0.25

(spectral type B7 through AS). Shaded areas indicate the number

of stare which have a color excess BB-V > 0.20.

0Figure 2 Frequenc y distribution of the 2200A magnitude as a function

of intrinsic color. tat shows the number of stars with a given 220OX

magnitude for stars with an intrinsic (B-V) .< -0.25 (spectral type

B1.5 or earl ter) , 2h the tiumber of chairs with an intrinsic (B-V)

between -0.24 and -0.1:3 (spectral type B2 through B6), 2c the

number of :stars with an intrinsic. (B-V) between -0.12 and 0.25

(spectral :ype B7 through AB), and 2d the number of stars with an

intrinsic (B-V)> 0.25 (spectral type FO through M). Shaded areas

indicate the number of stars which have a color excess EB-V > 0.20.

Fit;aat`u 3 Frequency distribution o, the 3300A magnitude as a function of

intrinsic color. sa shows the number of stars with a given 330OX

iagnitude for stars with an intriniic (h-V)<-0.25 (spectral type

B1 . `) or Earl ier) , Zh the number of stars with can intrinsic(B-V)

between -0.24 and -0.13 (B2 through 116), 3c the number of stars

with an intrinsic (B-V) between -0.12 and 0.25 (B7 through A8), and

3d the number of stars with an intrinsic (B-V)> 0.25 (FO through M).

Shaded areas indicate the number of stars which have EB-V > 0.20.

1550

-27-FIGURE 1

0 a) is-v)^ i -0vt

to

0

122 star*

iNtds

W"im

b) -062 44(~viol -4.13

F"1550

C) -Q121(*-V,' M29dAT- •at

0 20

N

O

910

0 —L5 C.0 2.0 ♦A Lo W 10.0

"1550

•l

.J

a) .B-V) S -0.25®1.5 gi+C sortie?)

H 10

2200FIGURE 2

-28-

122 stars

D) -0.24 < (E-V).,t -0.13

1112200

21

HN

0^1.5 GO 2.0

( a -v+ > e.26

4.0 6.0 !.0 10.0

2200

;44>lCP5)

VarN

O2

S ^ r-, n

-1.5 QO 2.0 4.0 9.0 4.0

2200

C) -0124(8-V)090.25(e? d0 115 stars

OR

c to

v

2.0 4.0 6.0 8.0 10.0

2200

-29-FIGURE 3

-b5 060 2.0 4.0 &0 s.0 10.03300

d) -0.24 4 (l-W- s -013

-45 0.0 2.0 460 a.v wo RAW

3300

2.0 40 40 d0 10.0ol 3300

d) W-V) o > 0.25

-1.5 OA 2.0 4.0 60 a0 IOU3300

a 3300

a) (9-v)" -0.75

N

G) -0.12 c (a-v) a t 0.23(87- AS) 115 stars

N10

N

2

N

N^ 110

O2

4

-30-

THE

OAO-2, ANS, TDI, UBV

PICTURE

GALLERY

Wolf-RSyet stars -jl-Al-A4

HD 68243/73 GAM VEL WC8 NO 50896 EZ CMA WN5

-3 t—2r

-2

3

+a

.aN1 -1

+v.

o

5

e

N NN ^I + x

1

6 OX

71000 2000 3000 -4000 5000

1000 2000 3000 4000 5000

WAVELENGTH

NO 165763 WC 6

4

4

5O

k

N1 6

0 7

LnN

1

8

NO 214419 CO CEP 07 + WR

6 •

+ ♦ >K x `+

9 • rI

O•

10

U.

0 11P"in

N1

12

+ •xx

911 I I 1 1 13 1 - 1 -

1000 2000 3000 1000 5000 1000 2000 3000 4000 5000

WAVELENGTH WAVELENGTH

6 ♦ r

. ♦ x x7

o +

N '

I 8

U.

9-

+

N1

10

1000 2000 3000 4000 5000

WAVELENGTH

5

. ^ 6

Nr

7V

^TTV/0

N-'pf

►_, 9

--t

-32-

WC6♦06

Wolt-Rayet stars

AS-A6

HD 192163 WN6 HD 193793

5

6

0 IV

N • X7-

• + X •I

8 +

N1

9

1000 2000 3000 4000 5000

WAVELENGTH

SubdwarfsB1-B2

+28a4211 0 P

FEIGE 24 DA E

+•

+

7

8

0

N1 9

IL

co 10

NI

11

12

t

+

t

X

`tr 5 1000 2000 3000 4000 5000 1000 2000 3000 4000 5000 X

WAVELENGTH WAVELENGTH

Y

1000 2000 3000 4000 5000

WAVELENGTH

1000 2000 3000 4000 5000

WAVELENGTH

10L I I I 1 1 I I 1

1000 2000 3000 4000 5000

WAVELENGTH J

HO 205697 SS CYG S08E+OGS

5

6

T - T

I^

0•4r^

7

A

0 8a

Ln

Ni

9

9

12

13

v

V4

N10

L6

o 11

N

5

^ 6

7V

oG Ln

N 8I

9

+75325 05 P4

5

N1 6

V

$^ 7Y

v

N1

e

9

f

+

—2

k

NI.t 0

0In

1c•;

2

HD 669:1 ZET PUP 05 F

N0 38666 MU COL 09.5IV

1

r+ 2.aNi

3U.00

4N

a

5J

r

—34-0 star:G1—C4

140 49798 OS

3

4

N

r. 5

•^

V

g' 6I^

NN x

7

x

' 1000 2000 3000 4000 5000 1000 2000 3000 4000 5000 x

WAVELENGTH x WAVELENGTH

1000 2000 3000 4000 5000 1000 2000 3000 4000 5000

WAVELENGTH WAVELENGTH

n sears -35-

05—C8

140 113001 F2 V+09 HD 37742/3 ZET ORI 09.51E5 '

60

7A

L6

8

Ln

N9

10

HO 37043 IOT OR1 09 iii HO 37468 SIG ORi 09.5V—2

—10

0

.cU-

0 1

N1

2

—j

—2

AV

0NLn

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$^ 11

N

12

3moo _ z000 3000 4000 soon

rAvELENcn+

4

5

1 6

0 7r

to

N1

k e

w-'

9

7

e

1 9

$^ 10

N1

ii

11000 2000 3000 4000 5000 100<! 2000 3000 4000 5000

^" b1Ai ICI C► lf^Tll IIiDl1C1 CAIP.TU

•x

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6

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9

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HD 182989 RR LYR A—FHD 23800-2 28 TAU 88 P

3 6

x

x.

7

+ x

4

014

1 5 ^ 81

V

g 9inN

6

107

1181000 2000 3000 4000 5000 1000 2000 3000 4000 500

WAVELENGTH WAVELENGTH

-162-Variables

W 15910 AX MM 62 P XX9—XX12 ND 142983 48 L18 85 HIP5 2

T0 I. I I I . . . I .000 2000 3000 4000 5000

WAVELENGTH

1000 2000 3000 4000 5000

WAVELENGTH

5

6

7

8

^ 91

10

$^ it

N 12I

13

14

1000 2000 3000 4000 5000 1000 2000 3000 4000 5000

WAVELENGTH WAVELENGTH

13

e

9

I 10

$' it

IV

12

Variables-163

xxt3-xxl5Ntj 150265 W Uhl A3 MD 141527 R CR6 $0 P

NO 192577/6 31 CY6 K2 Al

2

3

.•iN1 4

0 5.r

NN1

6

7

-r-r-

x

2.000 2000 3000 4000 5000

y WAVELENGTH

3

field of view effects

MD 164794 93005 YY1-YY4

HD 461502

x

x

3

♦ ♦x

♦ x

4

iG1 4

N1 5A

wN

1

7

r

a

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5wN

6

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-164-

06

0 1

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x

x

2

1 3

4.

4InN

5

6

N2

i r.V

3Ln

N

I'1

_ 4

5

1000 2000 3000 4000 SM

1000 2000 3G00 4000 5000

WAVELENGTH

WAVELENGTH

HD 37020/42 THT ORI 06EP-06

NO 135240 DEL CIR 0®.SV

1000 2000 3000 4000 5000 1000 2000 3000 4000 5000WAVELENGTH WAVELENGTH

7

e

chi 91

$' 10P"aN1

11

i

• •

tK

x

0

wo•

1 1

nu

wIr.

ff 2

NC41

3

-165-

81.5V

8

5

1 ^

Aw

$^ 7n+

NN1

field of view effectsYYS-YY8

NO 35411 ETA OR1 80.19JO No 37903_1

• •

x x

L n •. , , 2 • . • 11600 2000 5000 4000 SWO

WAVELEMN

in • n • , • • • , 111000 2000 3000 4000 5000

WAVELENGTH

w 147889

82 VNO 147933/4 RIB ON 82 IV

2

3

i 4

PM

0 5

In

Ni

6

7

x• • x

1000 2000 3000 4000 5000 1-000 2000 3000 4000 5000

WAVELENGTH WAVELENGTH

i

.s •

x x

7

0

^ is1

V

S' 9

LnN

10

x

HD 28876 40 ERID A

6

---

(told of view effects-166-

YY9-YY12HD 26965/76 40 ERI K1 V

4

x

5

94

^ s1

04V1^.

S 7InN

1

8

boo x000 soon 4000 saoo

1000 2000 3000 4000 EMWAVELENGTH

WAVELENGTH

ND 192909/10 32 CYG K3I8-1I+1D NO 200905 XI CYG K4.5I8-II

4

^ 51

1^.

S' sN

oN

• 1

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8

a

4

5E

6

^ 71

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$1 9Ln

101

11

12

is1000 2000 3000 4000 5000 1000 2000 3000 4000 5000

E, WAYFLENGTN WAVELENGTH

•x

x

x

x

9

I

10U.

8N

11N

It

.I14N

12

13

N14

-167-field of view effects

YY13-YY14

NO 208816 VV CEP M2 IAEP NO 108903/25 GAM CRU M3 II

4

5

6

7

1 8

.c 9V

$' 10

N 111

12

13

11000 2000 3000 4000 5000 1100 2000 3000 4000 SOOQ

WAVELENGTH WAVELENGTH

other spectral classificationsZZ1-ZZ2

FEIGE 11 B P

L116-79 DA

101

z

2

3

4

5

V

$' 7

N 8N9

10

44

12

1000 2000 3000 4000 5000 1000 2000 3000 4000 5000+,..urn, rpin?! t

8

1 9

IF 10..an

N11

1

^iI 2

$' 3N

NI

4

xx

x

140 217675 OMI AND 86 + A2P

A.

2 1

rlN

I 2

0 3P"in

N1

4

5

m.' X •X

NO 125823 A CEN 87 IIIPa

0

N3

0 4c r.

1n

^ N1

5

6

other spectral classifications -168-

ZZ3-ZZ6

—15115 82 ND 11415 EPS CAS 62 P

7 r 0

..

1.600 2000 3000 4000 5000

WAVELENGTH

5 ` 1 1

1000 2000 3000 4000 5000

WAVELENGTH

1000 2000 3000 4000 5000 1000 2000 3000 4000 5000

2

r %.0

o•

• x •x

•x x

3

a

^ 4

V

$^ 5U)N

6

5

, 6

VU

Tcoo

InN

8

1000 2000 3000 4000 5000 1000 2000 3000 4000 5000

6^, x

ND 130095

7 1

N9

I_

00, 10

Ln

NI

11

12

ND 201908 77 GRA 89Be

' •x®

• x

4

5

0

s

U.

a 7M

Ln

N

e

a

x

ONION-

other spectral classifications-169-

ZZ7-ZZ1Q

NO 212454 Be ND 162374 88

4

1000 2000 3000 4000 5000

WAVELENGTH

71 a I I I

1000 2000 3000 4000 5000

WAVELENGTH

^s

5

60

N1 7

v4.

^ e

InN

9

3x x

N ^ •

40

Ni 5

vU.

^ 6

InN

17

^O •

x •x

•x

. x•

1000 2000 3000 4000 5000

WAVELENGTH

3

4

0

Ni 5

U.

0 6In

N7

other spectral classifications -170-

ZZ11-ZZ13HD 217833 89 NO 144334 09 III

1000 2000 3000 4000 501

1000 2000 3000 4000 5000

WAVELENGTH

WAVELENGTH

HD 15CES IOT CAS AS P