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 - 2024 		#notes
1 BD+60 51 * 00 26 33.7839999072 +61 24 45.265922748 10.13 9.77 9.26     A2Iab 14 0
2 HD 2928 * 00 33 13.4185617000 +62 32 14.425292580 9.32 9.18 8.71     A2Iab 22 0
3 V* V755 Cas EB* 00 42 50.0625827088 +64 17 28.608489888 8.04 7.919 7.287     A1Ia 78 0
4 BD+61 153 * 00 42 59.2477375032 +62 14 05.723044584 10.5 10.08 9.40     A0Ib 20 0
5 HD 4717 * 00 50 16.3080738168 +63 10 16.868595360   8.59 8.08     A2Iab 28 0
6 HD 5776 * 01 00 32.9570317080 +63 01 43.674717900 8.68 8.53 8.08     A2Iab 24 0
7 HD 12953 sg* 02 08 40.5790963584 +58 25 24.970714608 6.28 6.29 5.68 5.09 4.59 A1Ia 193 0
8 HD 13476 sg* 02 13 41.6105031504 +58 33 38.107279260 7.26 7.04 6.43 5.89 5.40 A2Iab 137 0
9 HD 13744 * 02 15 58.6970437416 +58 17 37.025669076 8.51 8.27 7.64     B9Iab 70 0
10 HD 14433 sg* 02 21 55.4354619696 +57 14 34.499997492 7.01 6.97 6.4800 5.79 6.7332 A1Ia 151 0
11 * i Per sg* 02 22 21.4343107056 +55 50 44.350353276 5.43 5.54 5.17 4.79 4.47 A1Ia 195 0
12 HD 14535 sg* 02 22 53.4977439936 +57 14 42.546478992 8.28 8.16 7.4550 6.72 7.0307 A2Ia 96 0
13 HD 15316 sg* 02 29 58.5567374712 +57 49 14.566545840 8.42 8.00 7.23 6.52 5.84 A2Iab 92 0
14 HD 16778 sg* 02 43 53.6910089184 +59 49 21.944877564 11.084 8.54 7.77     A1Ia 63 0
15 HD 236995 * 02 45 03.5054314584 +58 33 04.562755452   9.11 8.56     A0Ib 30 0
16 HD 17378 sg* 02 49 30.7369299096 +57 05 03.548427576 7.65 7.14 6.26 5.44 4.68 A5Ia 178 0
17 HD 20041 * 03 15 47.9705004096 +57 08 26.243459556 6.61 6.52 5.79     A0Ia 139 1
18 HD 21389 sg* 03 29 54.7436040912 +58 52 43.496880384 4.99 5.10 4.54 4.03 3.53 A0Ia 296 0
19 * 13 Mon * 06 32 54.2279021568 +07 19 58.690911432 4.30 4.50 4.50 4.40 4.36 A0I 199 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 127 1
21 * eta Leo * 10 07 19.9523915176 +16 45 45.587968398 3.17 3.39 3.41 3.32 3.35 A0Ib 336 0
22 HD 100198 sg* 11 31 15.0458770704 -61 16 42.487275684 6.75 6.90 6.40 5.84 5.45 A3Ia 55 0
23 HD 100826 * 11 35 42.3363664296 -61 17 16.337345064 6.09 6.38 6.25 7.24   B9.5Iab/b 36 1
24 HD 102878 * 11 50 27.2770577376 -62 38 57.775776936 5.87 5.918 5.702 6.95   A2Iab 73 0
25 HD 103516 V* 11 55 00.0118327416 -63 16 45.050747196 6.03 6.17 5.96 5.72 5.56 A2Ib 43 0
26 HD 104035 * 11 58 47.6594393976 -64 20 22.413326208 5.77 5.76 5.60 6.93   A1Ib 48 0
27 HD 104111 * 11 59 25.6185092784 -62 49 51.409923384 6.9 9.14 6.350 7.31   A8II 29 0
28 * iot02 Sco * 17 50 11.1117941496 -40 05 25.554554736 5.26 5.039 4.803 6.56   A2Ib 57 0
29 HD 187982 V* 19 52 01.5943128840 +24 59 31.787432196 6.41 6.28 5.57     A2Ia 113 0
30 * alf Cyg sg* 20 41 25.91514 +45 16 49.2197 1.11 1.34 1.25 1.14 1.04 A2Ia 750 0
31 * nu. Cep sg* 21 45 26.9251364232 +61 07 14.900183018 4.94 4.81 4.29 3.79 3.35 A2Iae 249 1
32 HD 207673 * 21 49 40.0940581200 +41 08 55.633325604 6.97 6.90 6.48     A2Ib 80 0
33 HD 209900 Em* 22 05 13.8196146840 +53 30 36.760489416 9.39 9.08 8.72     A0Ib 33 0
34 HD 210221 Pu* 22 07 25.5851458248 +53 18 26.773650216 6.81 6.555 6.171     A3Ib 81 0
35 HD 211971 * 22 19 25.7419619472 +60 08 52.009704816 8.200 7.840 6.910     A2Ib 48 0
36 * 4 Lac * 22 24 30.9914928480 +49 28 35.010584652 4.33 4.67 4.58 4.45 4.35 A0Ib 181 0
37 HD 213470 sg* 22 30 18.7035036480 +57 13 31.595985156 7.45 7.183 6.679     A3Ia 83 0
38 BD+60 2542 V* 23 27 05.6953109064 +61 22 42.433566276 9.74 9.38 8.85     A1Iab 24 0
39 * 6 Cas ** 23 48 50.17052 +62 12 52.2577       6.60   A2.5(I)+O9.8II 193 0
40 HD 223960 sg* 23 53 49.9830046536 +60 51 12.243820356 7.56 7.61 6.90     A0.1Ia 93 0

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