1999A&AS..137..351V

Query : 1999A&AS..137..351V

1999A&AS..137..351V - Astron. Astrophys., Suppl. Ser., 137, 351-362 (1999/June-1)

Understanding A-type supergiants. I. Ultraviolet and visible spectral atlas of A-type supergiants.

VERDUGO E., TALAVERA A. and GOMEZ DE CASTRO A.I.

Abstract (from CDS):

This paper is the first of a series whose aim is to perform a systematic study of A-type supergiant atmospheres and winds. Here we present a spectral atlas of 41 A-supergiants observed by us in high and medium resolution in the visible and ultraviolet. The atlas consists of profiles of the Hα, Hβ, Hγ, Hδ, Hε, Ca II (H and K), Na I (D1 and D2), Mg II4481, Mg II [uv1] and Fe II [uv1, uv2, uv3, uv62, uv63, uv161] lines for 41 stars with spectral types ranging from B9 to A9 and luminosity classes Ia, Iab and Ib, and provides the basic data for a thoughtful study of these stars. The overall characteristics of the sample as well as the data reduction procedures are described. We also present some examples of spectral variability.

Abstract Copyright: ∼

Journal keyword(s): atlases - line: profiles - stars: supergiants - ultraviolet: stars

VizieR on-line data: <Available at CDS (J/A+AS/137/351): table1.dat tables.ps tables.tex + figures>

Simbad objects: 40

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Number of rows : 40
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 BD+60 51 * 00 26 33.7839999072 +61 24 45.265922748 10.13 9.77 9.26     A2Iab 18 0
2 HD 2928 * 00 33 13.4185617000 +62 32 14.425292580 9.32 9.18 8.71     A2Iab 26 0
3 V* V755 Cas EB* 00 42 50.0625827088 +64 17 28.608489888 8.04 7.919 7.287     A1Ia 83 0
4 BD+61 153 * 00 42 59.2477375032 +62 14 05.723044584 10.5 10.08 9.40     A0Ib 24 0
5 HD 4717 * 00 50 16.3080738168 +63 10 16.868595360   8.59 8.08     A2Iab 31 0
6 HD 5776 * 01 00 32.9570317080 +63 01 43.674717900 8.68 8.53 8.08     A2Iab 28 0
7 HD 12953 sg* 02 08 40.5790963584 +58 25 24.970714608 6.28 6.29 5.68 5.09 4.59 A1Ia 198 0
8 HD 13476 sg* 02 13 41.6105031504 +58 33 38.107279260 7.26 7.04 6.43 5.89 5.40 A2Iab 142 0
9 HD 13744 * 02 15 58.6970437416 +58 17 37.025669076 8.51 8.27 7.64     B9Iab 76 0
10 HD 14433 sg* 02 21 55.4354619696 +57 14 34.499997492 7.01 6.97 6.4800 5.79 6.7332 A1Ia 155 0
11 * i Per sg* 02 22 21.4343107056 +55 50 44.350353276 5.43 5.54 5.17 4.79 4.47 A1Ia 201 0
12 HD 14535 sg* 02 22 53.4977439936 +57 14 42.546478992 8.28 8.16 7.4550 6.72 7.0307 A2Ia 101 0
13 HD 15316 sg* 02 29 58.5567374712 +57 49 14.566545840 8.42 8.00 7.23 6.52 5.84 A2Iab 96 0
14 HD 16778 sg* 02 43 53.6910089184 +59 49 21.944877564 11.084 8.54 7.77     A1Ia 68 0
15 HD 236995 * 02 45 03.5054314584 +58 33 04.562755452   9.11 8.56     A0Ib 33 0
16 HD 17378 sg* 02 49 30.7369299096 +57 05 03.548427576 7.65 7.14 6.26 5.44 4.68 A5Ia 184 0
17 HD 20041 * 03 15 47.9705004096 +57 08 26.243459556 6.61 6.52 5.79     A0Ia 146 1
18 HD 21389 sg* 03 29 54.7436040912 +58 52 43.496880384 4.99 5.10 4.54 4.03 3.53 A0Ia 305 0
19 * 13 Mon sg* 06 32 54.2279021568 +07 19 58.690911432 4.30 4.50 4.50 4.40 4.36 A0Ib 208 1
20 HD 59612 * 07 29 51.4122982920 -23 01 27.444741492 5.27 5.10 4.86 4.58 4.38 A5/7Iab/II 135 0
21 * eta Leo sg* 10 07 19.9523915176 +16 45 45.587968398 3.17 3.39 3.41 3.32 3.35 A0Ib 351 0
22 HD 100198 sg* 11 31 15.0458770704 -61 16 42.487275684 6.75 6.90 6.40 5.84 5.45 A3Ia 59 0
23 HD 100826 s*b 11 35 42.3363664296 -61 17 16.337345064 6.09 6.34 6.24 7.24   B9.5Iab/b 38 0
24 HD 102878 * 11 50 27.2770577376 -62 38 57.775776936 5.87 5.918 5.702 6.95   A2Iab 77 0
25 HD 103516 V* 11 55 00.0118327416 -63 16 45.050747196 6.03 6.17 5.96 5.72 5.56 A2Ib 47 0
26 HD 104035 * 11 58 47.6594393976 -64 20 22.413326208 5.77 5.76 5.60 6.93   A1Ib 53 0
27 HD 104111 * 11 59 25.6185092784 -62 49 51.409923384 6.9 9.14 6.350 7.31   A8II 33 0
28 * iot02 Sco * 17 50 11.1117941496 -40 05 25.554554736 5.26 5.039 4.803 6.56   A2Ib 62 0
29 HD 187982 V* 19 52 01.5943128840 +24 59 31.787432196 6.41 6.28 5.57     A2Ia 117 0
30 * alf Cyg sg* 20 41 25.91514 +45 16 49.2197 1.11 1.34 1.25 1.14 1.04 A2Ia 778 0
31 * nu. Cep sg* 21 45 26.9251364232 +61 07 14.900183018 4.94 4.81 4.29 3.79 3.35 A2Iae 257 1
32 HD 207673 * 21 49 40.0940581200 +41 08 55.633325604 6.97 6.90 6.48     A2Ib 86 0
33 HD 209900 Em* 22 05 13.8196146840 +53 30 36.760489416 9.39 9.08 8.72     A0Ib 36 0
34 HD 210221 Pu* 22 07 25.5851458248 +53 18 26.773650216 6.81 6.555 6.171     A3Ib 86 0
35 HD 211971 * 22 19 25.7419619472 +60 08 52.009704816 8.200 7.840 6.910     A2Ib 52 0
36 * 4 Lac s*b 22 24 30.9914928480 +49 28 35.010584652 4.33 4.67 4.58 4.45 4.35 B9Iab-Ib 188 0
37 HD 213470 sg* 22 30 18.7035036480 +57 13 31.595985156 7.45 7.183 6.679     A3Ia 88 0
38 BD+60 2542 V* 23 27 05.6953109064 +61 22 42.433566276 9.74 9.38 8.85     A1Iab 29 0
39 * 6 Cas ** 23 48 50.17052 +62 12 52.2577       6.60   A2.5(I)+O9.8II 199 0
40 HD 223960 s*b 23 53 49.9830046536 +60 51 12.243820356 7.56 7.61 6.90     B9Ia 98 0

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