2007MNRAS.381..228P

Query : 2007MNRAS.381..228P

2007MNRAS.381..228P - Mon. Not. R. Astron. Soc., 381, 228-244 (2007/October-2)

Physical properties of young stellar populations in 24 starburst galaxies observed with FUSE.

PELLERIN A. and ROBERT C.

Abstract (from CDS):

We present the main physical properties of very young stellar populations seen with the Far Ultraviolet Spectroscopic Explorer in 24 individual starbursts. These characteristics have been obtained using the evolutionary spectral synthesis technique in the far-ultraviolet range with the LavalSB code. For each starburst, quantitative values for age, metallicity, initial mass function slope, stellar mass and internal extinction have been obtained and discussed in details. Limits of the code have been tested. One main conclusion is that most starbursts (and probably all of them) cannot be represented by any continuous star formation burst in the far ultraviolet. Also, quantitative values of various optical diagnostics related to these stellar populations have been predicted. Underlying stellar populations, dominated by B-type stars, have been detected in NGC1140, NGC4449 and possibly NGC3991. We characterized the young stellar populations of less than 5Myr in Seyfert2 nuclei.

Abstract Copyright: 2007 The Authors. Journal compilation © 2007 RAS

Journal keyword(s): line: profiles - galaxies: evolution - galaxies: Seyfert - galaxies: starburst - galaxies: stellar content - ultraviolet: galaxies

Simbad objects: 43

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Number of rows : 43
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 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
2 NGC 604 HII 01 34 32.1 +30 47 01           ~ 608 0
3 M 77 Sy2 02 42 40.7091669408 -00 00 47.859690204 9.70 9.61 8.87 10.1 9.9 ~ 4897 2
4 NGC 1140 AGN 02 54 33.5271666624 -10 01 43.142143908 12.41 12.84 12.49 13.6 13.5 ~ 303 1
5 2MASX J04420810-3801108 H2G 04 42 08.110 -38 01 10.88 15.66 17.21 15.80 16.00   ~ 54 0
6 NGC 1672 SyG 04 45 42.552 -59 14 50.68 10.29 10.53 9.68 9.53 10.2 ~ 461 2
7 NGC 1667 Sy2 04 48 37.1804579280 -06 19 11.824427712   13.66 12.86 11.72   ~ 384 2
8 NAME NGC 1705 CL* A Cl* 04 54 13.24 -53 21 36.1           ~ 42 0
9 NGC 1705 Sy2 04 54 13.4661493464 -53 21 39.471592428 12.32 12.96 12.56 12.58 12.9 ~ 692 1
10 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
11 LEDA 2674953 G 08 38 07.6113678960 +65 08 58.330836492           ~ 7 1
12 2MASX J08382309+6507160 SBG 08 38 23.093 +65 07 16.05     14.16     ~ 141 2
13 Mrk 116 AGN 09 34 02.1 +55 14 25           ~ 1179 1
14 NGC 3310 AGN 10 38 45.85707 +53 30 11.8940   12.45 12.15     ~ 809 1
15 Z 267-15 AGN 10 49 05.0478242832 +52 20 07.788652296   14.6       ~ 94 0
16 NGC 3504 LIN 11 03 11.19147 +27 58 20.7660   13.48 12.93     ~ 545 2
17 IC 694 AG? 11 28 27.312 +58 34 42.29   18.2       ~ 258 2
18 NGC 3690C G 11 28 30.70 +58 33 48.4           ~ 351 0
19 NGC 3690 IG 11 28 31.0 +58 33 41   13.19 12.86     ~ 1015 4
20 NGC 3690B GiP 11 28 31.02 +58 33 40.7   11.8       ~ 635 4
21 GSW B2 PoG 11 28 31.4 +58 33 43           ~ 29 0
22 NGC 3690NE AGN 11 28 33.07 +58 33 54.2   11.8       ~ 635 4
23 NGC 3783 Sy1 11 39 01.7096819040 -37 44 19.009642992   12.46 13.43 11.33 12.1 ~ 1765 1
24 NGC 3991 EmG 11 57 30.465 +32 20 03.00   13.8       ~ 163 1
25 NGC 3994 LIN 11 57 36.8662975416 +32 16 39.447161112   13.51 12.87     ~ 207 1
26 NGC 3995 GiG 11 57 44.09779 +32 17 38.6411   12.81       ~ 170 0
27 NGC 4151 Sy1 12 10 32.5759813872 +39 24 21.063527532   12.18 11.48     ~ 3938 2
28 NGC 4194 rG 12 14 09.615 +54 31 35.93   13.79 13.30     ~ 467 2
29 NGC 4228 SBG 12 15 39.174 +36 19 36.80 10.63 10.30 9.93 9.74   ~ 1017 1
30 NGC 4449 EmG 12 28 11.118 +44 05 36.81 10.11 9.98 9.64 9.45   ~ 1192 1
31 Z 189-2 GiC 12 56 55.638 +32 26 51.50   15.1       ~ 90 0
32 M 51 Sy2 13 29 52.698 +47 11 42.93   9.26 8.36 8.40   ~ 4565 4
33 NGC 5195 GiG 13 29 59.590 +47 15 58.06 10.76 10.45 9.55 9.31   ~ 816 3
34 M 83 SBG 13 37 00.91920 -29 51 56.7400 8.85 8.11 7.52 7.21   ~ 2778 2
35 NGC 5253 rG 13 39 55.990 -31 38 24.11 11.48 10.94 10.49 10.33 13.47 ~ 1421 4
36 NAME NGC 5353 Radio Supernebula Cl* 13 39 56.007 -31 38 25.00           ~ 51 0
37 NGC 5548 Sy1 14 17 59.5400291832 +25 08 12.603122268   14.35 13.73     ~ 2895 0
38 ESO 338-4 EmG 19 27 58.338 -41 34 30.81   13.55 13.21 13.14 13.43 ~ 253 1
39 NGC 7469 Sy1 23 03 15.6 +08 52 26 12.60 13.00 12.34     ~ 2253 3
40 NGC 7496 Sy2 23 09 47.2876854912 -43 25 40.279652796   11.92 13.90 10.95 11.5 ~ 350 1
41 NGC 7673 EmG 23 27 41.060 +23 35 20.18 12.84 13.17 12.76     ~ 282 2
42 NGC 7714 AGN 23 36 14.1257730600 +02 09 18.197422668   14.91 14.36     ~ 788 1
43 APG 284 PaG 23 36 19 +02 09.3   12.6       ~ 608 0

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