2021MNRAS.508.5425M

Query : 2021MNRAS.508.5425M

2021MNRAS.508.5425M - Mon. Not. R. Astron. Soc., 508, 5425-5448 (2021/December-3)

The impact of pre-supernova feedback and its dependence on environment.

McLEOD A.F., ALI A.A., CHEVANCE M., DELLA BRUNA L., SCHRUBA A., STEVANCE H.F., ADAMO A., KRUIJSSEN J.M.D., LONGMORE S.N., WEISZ D.R. and ZEIDLER P.

Abstract (from CDS):

Integral field units enable resolved studies of a large number of star-forming regions across entire nearby galaxies, providing insight on the conversion of gas into stars and the feedback from the emerging stellar populations over unprecedented dynamic ranges in terms of spatial scale, star-forming region properties, and environments. We use the Very Large Telescope (VLT) MUSE (Multi Unit Spectroscopic Explorer) legacy data set covering the central 35 arcmin2 (∼12 kpc2) of the nearby galaxy NGC 300 to quantify the effect of stellar feedback as a function of the local galactic environment. We extract spectra from emission line regions identified within dendrograms, combine emission line ratios and line widths to distinguish between H II regions, planetary nebulae, and supernova remnants, and compute their ionized gas properties, gas-phase oxygen abundances, and feedback-related pressure terms. For the H II regions, we find that the direct radiation pressure (Pdir) and the pressure of the ionized gas (PHII) weakly increase towards larger galactocentric radii, i.e. along the galaxy's (negative) abundance and (positive) extinction gradients. While the increase of P_ HII_ with galactocentric radius is likely due to higher photon fluxes from lower-metallicity stellar populations, we find that the increase of Pdir is likely driven by the combination of higher photon fluxes and enhanced dust content at larger galactocentric radii. In light of the above, we investigate the effect of increased pre-supernova feedback at larger galactocentric distances (lower metallicities and increased dust mass surface density) on the ISM, finding that supernovae at lower metallicities expand into lower-density environments, thereby enhancing the impact of supernova feedback.

Abstract Copyright: © The Author(s) 2021. Published by Oxford University Press on behalf of Royal Astronomical Society.

Journal keyword(s): stars: massive - H ii regions - galaxies: star formation

VizieR on-line data: <Available at CDS (J/MNRAS/508/5425): tableb1.dat tableb2.dat tableb3.dat>

Nomenclature: Tables B1-B3: [MAC2021] NNN N=8+14+103 among (Nos 9-790).

Simbad objects: 141

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Number of rows : 141
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 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 13622 1
2 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
3 [MAC2021] 249 HII 00 54 33.99 -37 40 17.0           ~ 1 0
4 [MAC2021] 156 PN 00 54 34.11 -37 41 35.8           ~ 1 0
5 [MAC2021] 195 HII 00 54 35.08 -37 40 59.3           ~ 1 0
6 [BGK2009] 9 HII 00 54 35.48 -37 39 38.4           ~ 11 0
7 [MAC2021] 201 HII 00 54 35.62 -37 40 55.2           ~ 1 0
8 [DCL88] 38 HII 00 54 35.97 -37 39 50.3           ~ 5 0
9 [MAC2021] 205 HII 00 54 36.91 -37 40 56.8           ~ 1 0
10 [MAC2021] 259 HII 00 54 37.12 -37 40 38.6           ~ 1 0
11 [PRH2012] 12 PN 00 54 37.89 -37 40 14.0           ~ 1 0
12 [MAC2021] 198 HII 00 54 38.26 -37 41 13.2           ~ 1 0
13 XMMU J005438.1-374144 HII 00 54 38.42 -37 41 43.7           ~ 14 0
14 [DCL88] 41 HII 00 54 38.69 -37 41 26.3           ~ 6 0
15 [MAC2021] 420 PN 00 54 38.9481 -37 39 43.255           ~ 2 0
16 [MAC2021] 11 HII 00 54 39.01 -37 42 31.1           ~ 1 0
17 [MAC2021] 180 HII 00 54 39.12 -37 41 44.4           ~ 2 0
18 [DCL88] 42 HII 00 54 39.15 -37 40 50.1           ~ 3 0
19 [MAC2021] 221 HII 00 54 39.78 -37 41 12.4           ~ 2 0
20 [MAC2021] 179 HII 00 54 40.31 -37 41 52.0           ~ 2 0
21 [BGK2009] 12 HII 00 54 40.46 -37 40 55.1     16.85     ~ 17 0
22 DDB NGC 300 2 SNR 00 54 40.87 -37 40 48.7           ~ 19 0
23 [MAC2021] 330 HII 00 54 41.26 -37 40 40.0           ~ 2 0
24 [MAC2021] 374 PN 00 54 41.77 -37 40 21.3           ~ 3 0
25 [DCL88] 48 HII 00 54 41.95 -37 38 38.1           ~ 5 0
26 [MAC2021] 418 HII 00 54 42.00 -37 39 55.5           ~ 1 0
27 [PRH2012] 22 PN 00 54 42.2386 -37 40 04.822           ~ 4 0
28 [DCL88] 49 HII 00 54 42.38 -37 39 01.9           ~ 5 0
29 [DCL88] 53C HII 00 54 42.77 -37 42 54.9     17.09     ~ 9 0
30 [BL97] N300-H11 HII 00 54 42.99 -37 40 03.8     17.13     ~ 8 1
31 [PRH2012] 24 PN 00 54 43.70 -37 41 51.3           ~ 3 0
32 [MAC2021] 554 HII 00 54 43.94 -37 39 24.3           ~ 1 0
33 [BGK2009] 15 HII 00 54 44.21 -37 40 26.6           ~ 12 0
34 [MAC2021] 243 PN 00 54 44.42 -37 41 29.4           ~ 3 0
35 [MAC2021] 193 HII 00 54 44.59 -37 41 55.7           ~ 1 0
36 [BGK2009] 16 HII 00 54 44.62 -37 40 00.8           ~ 6 0
37 [DCL88] 60 HII 00 54 44.82 -37 41 10.2           ~ 5 0
38 [MAC2021] 200 HII 00 54 45.16 -37 41 48.9           ~ 2 0
39 XMMU J005445.3-373847 HII 00 54 45.27 -37 38 45.9           ~ 14 0
40 [BGK2009] 18 HII 00 54 45.50 -37 37 55.2           ~ 8 0
41 [MAC2021] 469 HII 00 54 45.73 -37 40 05.6           ~ 2 0
42 [DCL88] 64 HII 00 54 46.51 -37 40 22.2           ~ 5 1
43 [BL97] N300-S13 SNR 00 54 46.60 -37 39 44.8           ~ 4 0
44 [BL97] N300-S14 SNR 00 54 47.12 -37 41 08.2           ~ 4 0
45 [MAC2021] 723 HII 00 54 47.16 -37 38 01.4           ~ 1 0
46 [MAC2021] 630 HII 00 54 47.74 -37 39 14.5           ~ 1 0
47 [DCL88] 67 HII 00 54 47.75 -37 42 46.5           ~ 2 0
48 [MAC2021] 649 HII 00 54 47.85 -37 38 56.9           ~ 1 0
49 [DCL88] 69 HII 00 54 48.07 -37 43 33.2           ~ 6 0
50 [MAC2021] 566 PN 00 54 48.4405 -37 39 48.398           ~ 2 0
51 [MAC2021] 790 HII 00 54 48.69 -37 38 05.3           ~ 1 0
52 [MAC2021] 309 HII 00 54 48.94 -37 41 24.8           ~ 2 0
53 [DCL88] 71 HII 00 54 49.23 -37 39 26.0           ~ 2 0
54 [DCL88] 75 HII 00 54 49.67 -37 39 17.8           ~ 2 0
55 [MAC2021] 295 HII 00 54 49.71 -37 41 36.4           ~ 1 0
56 [MAC2021] 551 HII 00 54 50.10 -37 39 59.6           ~ 1 0
57 [MAC2021] 273 HII 00 54 50.26 -37 41 48.7           ~ 1 0
58 [DCL88] 76A SNR 00 54 50.29 -37 40 26.9           ~ 9 0
59 [MAC2021] 348 HII 00 54 50.41 -37 41 06.1           ~ 1 0
60 [DCL88] 78 HII 00 54 50.65 -37 43 13.9           ~ 2 0
61 [MAC2021] 655 HII 00 54 50.79 -37 38 28.9           ~ 1 0
62 [MAC2021] 433 HII 00 54 50.81 -37 40 25.6           ~ 2 0
63 [MAC2021] 286 HII 00 54 51.80 -37 41 41.1           ~ 1 0
64 [MAC2021] 581 HII 00 54 51.91 -37 39 56.4           ~ 1 0
65 XMMU J005451.7-373939 HII 00 54 51.96 -37 39 38.5 17.168 19.517 19.073     ~ 19 0
66 [MAC2021] 75 HII 00 54 52.09 -37 43 43.8           ~ 1 0
67 [MAC2021] 189 PN 00 54 52.1569 -37 42 43.268           ~ 2 0
68 [MAC2021] 277 HII 00 54 52.44 -37 41 58.1           ~ 2 0
69 [MAC2021] 240 HII 00 54 53.43 -37 42 19.7           ~ 1 0
70 [MAC2021] 43 HII 00 54 53.44 -37 43 43.6           ~ 1 0
71 NGC 300 GiG 00 54 53.4465638304 -37 41 03.168402396 8.83 8.69 8.13 7.46   ~ 1614 2
72 [BL97] N300-S15 SNR 00 54 53.50 -37 38 50.3           ~ 4 0
73 [MAC2021] 752 HII 00 54 53.52 -37 38 41.3           ~ 1 0
74 [MAC2021] 538 SR? 00 54 53.71 -37 40 28.8           ~ 1 0
75 [MAC2021] 653 PN 00 54 54.0267 -37 39 28.140           ~ 2 0
76 [MAC2021] 47 HII 00 54 54.06 -37 44 00.7           ~ 1 0
77 [MAC2021] 509 HII 00 54 54.51 -37 40 46.4           ~ 1 0
78 [MAC2021] 292 HII 00 54 54.57 -37 42 05.8           ~ 2 0
79 [MAC2021] 326 HII 00 54 54.69 -37 41 54.5           ~ 2 0
80 [BL97] N300-S16 SNR 00 54 54.71 -37 40 35.9           ~ 5 0
81 [MAC2021] 748 HII 00 54 54.87 -37 38 47.3           ~ 1 0
82 [MAC2021] 389 PN 00 54 54.9510 -37 41 32.876           ~ 4 0
83 [MAC2021] 403 PN 00 54 55.3444 -37 41 28.337           ~ 4 0
84 [DCL88] 95 HII 00 54 55.40 -37 42 13.5           ~ 3 0
85 [MAC2021] 536 HII 00 54 56.48 -37 40 22.0           ~ 1 0
86 [BL97] N300-H14 HII 00 54 56.51 -37 41 12.6           ~ 8 1
87 [BL97] N300-S17 SNR 00 54 56.58 -37 43 57.3           ~ 3 0
88 [MAC2021] 545 HII 00 54 57.36 -37 40 43.0           ~ 1 0
89 [DCL88] 102 HII 00 54 57.37 -37 44 03.3           ~ 3 0
90 [DCL88] 101 HII 00 54 57.63 -37 40 59.9           ~ 4 0
91 [DCL88] 103 HII 00 54 57.70 -37 42 24.2           ~ 5 0
92 [MAC2021] 173 HII 00 54 57.79 -37 43 34.9           ~ 1 0
93 [MAC2021] 61 HII 00 54 58.40 -37 44 18.7           ~ 1 0
94 [MAC2021] 565 PN 00 54 58.4086 -37 40 44.291           ~ 4 0
95 [DCL88] 105 HII 00 54 58.41 -37 41 15.4           ~ 3 0
96 [MAC2021] 345 HII 00 54 58.51 -37 42 10.9           ~ 2 0
97 [MAC2021] 278 HII 00 54 58.98 -37 42 35.3           ~ 1 0
98 [DCL88] 107 HII 00 54 59.02 -37 44 00.1           ~ 3 0
99 [MAC2021] 512 HII 00 54 59.36 -37 41 10.2           ~ 1 0
100 [MAC2021] 593 HII 00 54 59.84 -37 40 29.1           ~ 2 0
101 [DCL88] 108 HII 00 54 59.91 -37 44 16.2           ~ 3 0
102 [MAC2021] 735 PN 00 54 59.99 -37 39 25.4           ~ 1 0
103 [MAC2021] 143 HII 00 55 00.31 -37 44 07.6           ~ 1 0
104 [MAC2021] 729 HII 00 55 00.54 -37 39 26.4           ~ 1 0
105 PEB NGC 300 2 HII 00 55 00.59 -37 40 36.6     18.21     ~ 12 0
106 [MAC2021] 556 HII 00 55 00.66 -37 40 54.8           ~ 1 0
107 XMMU J005500.7-374143 HII 00 55 00.66 -37 41 41.1           ~ 4 0
108 [MAC2021] 211 HII 00 55 01.21 -37 43 14.9           ~ 1 0
109 [MAC2021] 734 HII 00 55 01.47 -37 39 29.7           ~ 1 0
110 [BL97] N300-S18 SNR 00 55 01.65 -37 39 19.0           ~ 2 0
111 [PRH2012] 65 PN 00 55 01.71 -37 40 29.4           ~ 3 0
112 [DCL88] 113 HII 00 55 01.75 -37 44 15.3           ~ 3 0
113 [MAC2021] 724 HII 00 55 01.75 -37 39 36.0           ~ 1 0
114 [DCL88] 114 HII 00 55 02.28 -37 39 44.7           ~ 4 0
115 [MAC2021] 740 HII 00 55 02.34 -37 39 36.2           ~ 1 0
116 [MAC2021] 676 PN 00 55 02.44 -37 39 54.4           ~ 1 0
117 [MAC2021] 386 HII 00 55 02.49 -37 42 14.1           ~ 2 0
118 [MAC2021] 440 HII 00 55 03.07 -37 41 46.8           ~ 2 0
119 [BL97] N300-H18 SNR 00 55 03.50 -37 42 46.0     17.44     ~ 22 2
120 [MAC2021] 216 HII 00 55 03.73 -37 43 18.2           ~ 1 0
121 [MAC2021] 280 HII 00 55 03.78 -37 42 48.0           ~ 1 0
122 [MAC2021] 622 PN 00 55 04.2510 -37 40 52.201           ~ 4 0
123 [MAC2021] 564 HII 00 55 04.28 -37 41 16.8           ~ 2 0
124 [MAC2021] 660 HII 00 55 04.73 -37 40 20.9           ~ 1 0
125 [DCL88] 122 HII 00 55 04.74 -37 40 57.7           ~ 7 0
126 [DCL88] 123 HII 00 55 05.08 -37 41 27.8           ~ 4 0
127 [BL97] N300-S19 SNR 00 55 05.41 -37 41 21.0           ~ 3 0
128 [MAC2021] 328 HII 00 55 05.63 -37 42 52.7           ~ 1 0
129 [MAC2021] 426 PN 00 55 05.84 -37 42 12.8           ~ 1 0
130 XMMU J005507.3-374106 HII 00 55 07.35 -37 41 06.9           ~ 7 0
131 [BL97] N300-S22 SNR 00 55 07.50 -37 40 43.2           ~ 4 0
132 [DCL88] 127 HII 00 55 07.56 -37 41 49.1           ~ 9 0
133 [MAC2021] 667 HII 00 55 07.66 -37 40 29.0           ~ 2 0
134 [DCL88] 130 HII 00 55 09.03 -37 40 50.6           ~ 5 0
135 [BL97] N300-S24 SNR 00 55 09.53 -37 40 29.8           ~ 3 0
136 [MAC2021] 682 HII 00 55 11.07 -37 40 41.2           ~ 1 0
137 M 33 GiG 01 33 50.8965749232 +30 39 36.630403128 6.17 6.27 5.72     ~ 6226 1
138 M 74 G 01 36 41.7451236624 +15 47 01.107512304 10.52 10.00 9.46 9.16   ~ 1934 1
139 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7988 0
140 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
141 NGC 7793 GiG 23 57 49.7540045856 -32 35 27.701550744 10.26 9.74 9.28 9.06 9.7 ~ 1188 2

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