2008A&A...488..969M


C.D.S. - SIMBAD4 rel 1.7 - 2020.01.24CET09:38:03

2008A&A...488..969M - Astronomy and Astrophysics, volume 488, 969-973 (2008/9-4)

Diffuse interstellar bands in RAVE survey spectra.

MUNARI U., TOMASELLA L., FIORUCCI M., BIENAYME O., BINNEY J., BLAND-HAWTHORN J., BOECHE C., CAMPBELL R., FREEMAN K.C., GIBSON B., GILMORE G., GREBEL E.K., HELMI A., NAVARRO J.F., PARKER Q.A., SEABROKE G.M., SIEBERT A., SIVIERO A., STEINMETZ M., WATSON F.G., WILLIAMS M., WYSE R.F.G. and ZWITTER T.

Abstract (from CDS):

We have used spectra of hot stars from the RAVE Survey in order to investigate the visibility and properties of five diffuse interstellar bands previously reported in the literature. The RAVE spectroscopic survey for Galactic structure and kinematics records CCD spectra covering the 8400-8800Å wavelength region at 7500 resolving power. The spectra are obtained with the UK Schmidt at the AAO, equipped with the 6dF multi-fiber positioner. The DIB at 8620.4Å is by far the strongest and cleanest of all DIBs occurring within the RAVE wavelength range, with no interference by underlying absorption stellar lines in hot stars. It correlates so tightly with reddening that it turns out to be a reliable tool to measure it, following the relation EB–V=2.72(±0.03)xEW(Å), valid throughout the general interstellar medium of our Galaxy. The presence of a DIB at 8648Å is confirmed. Its intensity appears unrelated to reddening, in agreement with scanty and preliminary reports available in the literature, and its measurability is strongly compromised by severe blending with underlying stellar HeI doublet at 8649Å. The two weak DIBs at 8531 and 8572Å do not appear real and should actually be blends of underlying stellar lines. The very weak DIB at 8439Å cannot be resolved within the profile of the much stronger underlying hydrogen Paschen 18 stellar line.

Abstract Copyright:

Journal keyword(s): ISM: general - ISM: lines and bands - surveys

Simbad objects: 76

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Number of rows : 76

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 M 31 G 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 10674 1
2 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 9183 1
3 * omi Per ** 03 44 19.13204 +32 17 17.6929 3.13 3.88 3.83 3.71 3.71 B1III 572 0
4 NGC 1448 GiG 03 44 31.915 -44 38 41.38   11.46   10.24 10.9 ~ 220 0
5 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 14474 1
6 NAME Gal Anticenter reg 06 17 +22.5           ~ 700 0
7 HD 142062 * 15 54 36.9135238269 -49 05 37.142100361   10.244 9.696 9.49 9.439 A1V 5 0
8 HD 146461 * 16 18 50.6978210502 -50 28 12.305196765   9.11 8.86     A1III/IVs 4 0
9 HD 146683 * 16 19 51.4566157362 -48 31 08.042887807   9.646 9.357     A1/2V 4 0
10 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 2961 0
11 HD 148920 * 16 33 33.5864281027 -46 40 42.361971326   8.41 8.44     B6V 3 0
12 HD 148953 * 16 33 51.9966854633 -47 06 23.708152309   10.37 10.22 10.22 10.00 A0IV/V 4 0
13 HD 149096 V* 16 34 42.2886512694 -46 41 12.883936352   9.26 9.09 9.01 8.801 B8III 4 0
14 HD 149278 * 16 35 55.8433577018 -46 28 55.971589294   9.19 9.14 9.11 9.158 B5V 8 0
15 HD 149341 * 16 36 07.6294767758 -46 00 43.136669383   10.46 10.11 9.91 9.622 A0III 3 0
16 HD 149388 * 16 36 23.51535 -45 23 50.7138   9.16 9.05 8.99 8.995 B9IV 7 1
17 HD 149452 * 16 37 10.5111462999 -47 07 49.828797072 9.2 10.39 9.40 9.54 8.73 O9IVn 44 0
18 HD 149483 * 16 37 19.0526749015 -46 53 43.467220554   9.84 9.67 9.72 9.39 B7Ib/II 4 0
19 HD 149494 * 16 37 23.9716028836 -46 36 45.190541507   9.85 9.66 9.56 9.45 B3III/IV 4 0
20 HD 149899 * 16 39 41.6837541137 -45 08 56.832357134   8.28 8.22   8.94 B8II/III 7 0
21 HD 149966 * 16 40 11.3486080970 -46 03 42.294717553   10.39 10.20 10.20 9.80 A2V 3 0
22 HD 150006 * 16 40 31.5558163492 -48 00 12.706168548 9.05 8.91 8.73 8.62 8.945 A0V 4 0
23 HD 150155 * 16 41 20.4511044349 -46 51 27.699923701   9.61 9.48 9.48 9.24 B2/3II 5 0
24 HD 150230 ** 16 41 51.348 -47 22 54.12   9.90 9.96 9.96 9.508 B3V 5 0
25 HD 150400 * 16 43 03.7362702712 -46 21 59.325823449   9.68 9.41 9.27 9.233 B8II 4 0
26 HD 150850 * 16 45 48.9554113727 -46 23 45.319256029   8.81 8.36 8.1 8.745 A0II 5 0
27 HD 328856 * 16 46 33.3560164436 -47 04 50.956313538 8.32 9.95 9.48 9.19 8.485 O9.7II 39 1
28 HD 151131 * 16 47 37.6224042122 -46 36 24.641749982   9.98 9.62 9.41   B9Ib/II 5 0
29 HD 329033 * 16 48 00.4121475549 -47 13 12.324815933 10.06 10.61 10.12 10.20 9.57 OB 19 0
30 V* V878 Ara WU* 16 49 48.7827855397 -47 07 45.813510972 7.78 8.17 8.06 7.98 8.651 B3II/III 22 0
31 HD 151536 * 16 50 03.0018888705 -45 14 11.459931107   9.58 9.30 9.14 9.016 B2II 7 0
32 HD 152184 * 16 54 13.9663569252 -49 11 58.464011094   9.72 9.48 9.34   B8V 4 0
33 HD 152477 V* 16 55 53.6487987618 -48 08 51.968389188 9.5 9.66 9.10 8.73 9.314 B1Ib 21 0
34 HD 152687 * 16 57 04.4572375510 -46 08 37.470749429 8.82 8.83 8.69 8.65 8.992 B9Ve 13 0
35 HD 152799 * 16 57 42.8424515667 -45 57 41.265888585 8.40 8.89 8.74 8.63 8.636 B2/3III 21 0
36 HD 153052 * 16 59 16.7054808489 -45 21 56.903282829   9.90 9.83 9.78 9.589 B9III 5 0
37 HD 153159 * 17 00 02.7947508352 -47 04 00.931472700 10.38 10.33 9.58 9.29   B5Ib 14 0
38 HD 153733 * 17 03 03.4091485603 -42 59 35.357425236   9.90 9.73 9.65 9.39 A0III/IV 5 0
39 HD 155707 * 17 15 24.2316052181 -44 32 41.769784886   10.56 9.87     A3/5V+G/K 5 0
40 HD 155913 * 17 16 26.3329483283 -42 40 04.123131775 8.2 8.81 8.34 9.05   O4.5Vn((f)) 40 0
41 HD 156903 * 17 22 09.7484588337 -43 35 19.593944777   8.77 8.56     A0III 4 0
42 NAME Gal Center reg 17 45 40.04 -29 00 28.1           ~ 11176 0
43 HD 164971 s*b 18 04 42.1231343993 -23 27 35.886215940 9.03 9.88 9.66 9.79   B0Ia 24 0
44 HD 165285 Be* 18 05 58.8372424626 -19 57 13.858797317 8.69 8.89 8.46 9.04   B0.5V:nne 48 0
45 HD 165689 * 18 08 09.3935 -22 16 27.663   8.11 8.11     B2IV 17 0
46 HD 165892 * 18 09 04.8111239651 -21 24 24.810870442 9.07 9.55 9.12 9.56   B2II 18 0
47 HD 165997 * 18 09 24.2221819775 -20 02 05.757689992   8.83 8.56     A1V 3 0
48 HD 165998 * 18 09 30.8607628786 -21 34 20.732372576   9.09 8.49     B9Ib 8 0
49 HD 166107 ** 18 10 06.8301475127 -23 46 22.499466344 7.29 8.04 7.96 8.83   B2V 39 0
50 HD 166167 * 18 10 14.1234750897 -21 19 37.810470377 9.18 9.50 9.12 9.25   B9.5Iab/b 21 0
51 HD 166787 V* 18 12 56.1530940624 -19 44 42.767151675 8.27 8.75 8.31 8.92   B0.5Ia 38 0
52 HD 166852 * 18 13 25.2579483440 -22 43 03.312026877 8.11 9.20 8.99 9.29   B0Ia/ab 27 0
53 HD 166963 * 18 13 42.0736829717 -16 34 19.400040791   10.06 9.99 9.95 9.713 B2Ib 8 0
54 HD 166996 * 18 13 49.3059659894 -15 48 32.512649370   9.91 9.52 9.72 9.25 B2(Ib) 14 0
55 HD 167201 * 18 15 05.5532819364 -22 35 52.106858859   9.68 9.25     B7Ib 3 0
56 HD 167266 * 18 15 23.1106590031 -22 44 22.342443292   9.54 9.33     A3IV 5 0
57 HD 167451 bC* 18 15 54.8605956561 -13 34 27.681307065 8.75 9.02 8.23 8.92   B1Ib 49 0
58 HD 167745 * 18 17 17.6944020782 -16 04 15.217925100   10.20 9.41 8.93 8.503 A2Ib 4 0
59 HD 168230 * 18 19 28.8384745501 -18 51 03.907225349 9.79 10.07 9.57 9.76 9.402 B2Ib/II 16 0
60 HD 168302 * 18 19 39.4164631560 -16 01 20.353521700 9.1 9.62 9.38 9.29 9.099 B3/5III 24 0
61 HD 168674 * 18 21 43.0071458452 -17 40 02.694505978   10.21 9.85 10.09 9.942 B2Iab/b 13 0
62 HD 168726 * 18 21 51.6566334365 -16 36 13.542420729   9.80 9.72 9.67 9.585 B3III 12 0
63 HD 168678 * 18 21 57.1135408756 -22 01 19.715444451   8.34 8.05     A2IV 4 0
64 HD 168765 * 18 22 09.1092664296 -17 25 38.355202734   9.61 9.39 9.28 9.274 B3II 7 0
65 HD 168917 * 18 22 44.7133863485 -14 21 48.571844401 8.29 9.77 8.87 9.21 8.958 B0/0.5II/III 33 0
66 HD 169034 V* 18 23 17.5691313881 -13 35 39.498935405 9.57 9.42 8.24 7.04 8.539 B2Ia 61 0
67 HD 169084 * 18 23 24.4036293844 -13 56 59.106199699   10.19 9.70     A1III 3 0
68 HD 169454 s*b 18 25 15.1938696996 -13 58 42.305035144 7.39 7.61 6.71 5.82 5.13 B1Ia 306 0
69 HD 169419 * 18 25 15.4821940621 -17 31 07.080931425 9.39 9.83 9.43 9.71 8.672 B2Ia/ab 22 0
70 HD 169827 * 18 27 11.2145622228 -17 16 44.834698491 8.24 8.54 8.33 8.22 8.483 B9/A0II 14 0
71 HD 170083 * 18 28 12.2042246956 -16 01 59.984891026   9.51 9.20 9.02 9.033 B5Ib 5 0
72 HD 170297 * 18 29 15.2258890065 -16 33 08.833567263   10.14 9.70 9.44 9.448 A0III/IV 4 0
73 HD 170549 * 18 30 40.8682828311 -15 44 29.049381680   8.72 8.31 8.07 9.53 A2II 6 0
74 HD 170604 * 18 30 58.8305970016 -16 34 24.486970676 7.95 9.52 9.16 9.33 9.408 B1Ib 31 0
75 HD 170797 * 18 31 58.6116031586 -17 14 10.841843934   10.02 9.67 9.45 9.301 A0III 4 0
76 HD 183143 s*b 19 27 26.5636908636 +18 17 45.191198361 8.25 8.08 6.86 5.74 4.79 B6Ia 405 0

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2020.01.24-09:38:03

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