2005MNRAS.361..330R


Query : 2005MNRAS.361..330R

2005MNRAS.361..330R - Mon. Not. R. Astron. Soc., 361, 330-336 (2005/July-3)

Distance to NGC 253 based on the planetary nebula luminosity function.

REKOLA R., RICHER M.G., McCALL M.L., VALTONEN M.J., KOTILAINEN J.K. and FLYNN C.

Abstract (from CDS):

We identify a sample of 14 planetary nebulae in the nearby starburst disc galaxy NGC 253, using broad- and narrow-band imaging. A simple model of the stellar and dust layers in the galaxy shows that planetary nebula magnitudes are not statistically affected much by extinction. The luminosity function of the planetary nebulae is fitted with models accounting for dust, which leads to a distance to NGC 253 of µ0= 27.62+0.16–0.26mag (d= 3.34+0.26–0.38Mpc). This new estimate is found to be in agreement with the few existing distance estimates for this galaxy when they are all set to a common Large Magellanic Cloud distance of 18.50 mag. A weighted average of the most reliable distance estimates yields a distance of µ0= 27.7±0.2 mag (d= 3.5±0.2 Mpc).

Abstract Copyright: 2005 RAS

Journal keyword(s): galaxies: distances and redshifts - galaxies: individual: NGC 253

Nomenclature: Fig.1, Table 3: [RRM2005] NN (Nos 1-14), <%M [RRM2005] A. (Nos A-J).

Simbad objects: 38

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Number of rows : 38
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 EGGR 382 PM* 00 33 54.4629362352 -12 07 58.775300904 15.511 15.572 14.891 14.467 14.051 DC? 103 0
2 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 13622 1
3 [RRM2005] H PN? 00 47 20.7 -25 15 14           ~ 1 0
4 [RRM2005] 6 PN 00 47 22.3 -25 17 40           ~ 1 0
5 [RRM2005] G PN? 00 47 22.8 -25 15 50           ~ 1 0
6 [RRM2005] 9 PN 00 47 24.6 -25 19 41           ~ 1 0
7 [RRM2005] 1 PN 00 47 25.0 -25 17 48           ~ 1 0
8 [RRM2005] 12 PN 00 47 25.4 -25 19 14           ~ 1 0
9 JCMTSF J004726.4-251656 PN 00 47 26.9 -25 16 50           ~ 2 0
10 [RRM2005] 11 PN 00 47 29.3 -25 18 08           ~ 1 0
11 [RRM2005] 14 PN 00 47 30.8 -25 15 35           ~ 1 0
12 [RRM2005] E PN? 00 47 31.0 -25 17 10           ~ 1 0
13 [RRM2005] 10 PN 00 47 31.1 -25 15 18           ~ 1 0
14 [RRM2005] 7 PN 00 47 31.7 -25 19 33           ~ 1 0
15 [RRM2005] 8 PN 00 47 32.1 -25 16 12           ~ 1 0
16 [RRM2005] B PN? 00 47 33.0 -25 15 58           ~ 1 0
17 NGC 253 SyG 00 47 33.134 -25 17 19.68   8.03   6.94 8.1 ~ 3588 2
18 [RRM2005] A PN? 00 47 33.2 -25 18 00           ~ 1 0
19 [RRM2005] 3 PN 00 47 35.7 -25 18 56           ~ 1 0
20 [RRM2005] F PN? 00 47 35.9 -25 19 30           ~ 1 0
21 [RRM2005] D PN? 00 47 36.9 -25 15 38           ~ 1 0
22 [RRM2005] 13 PN 00 47 37.2 -25 18 06           ~ 1 0
23 [RRM2005] J PN? 00 47 37.7 -25 18 31           ~ 1 0
24 [RRM2005] 5 PN 00 47 37.9 -25 15 23           ~ 1 0
25 [RRM2005] C PN? 00 47 39.0 -25 17 21           ~ 1 0
26 [RRM2005] 2 PN 00 47 40.3 -25 17 38           ~ 1 0
27 [RRM2005] I PN? 00 47 41.1 -25 18 02           ~ 1 0
28 NGC 300 GiG 00 54 53.4465638304 -37 41 03.168402396 8.83 8.69 8.13 7.46   ~ 1614 2
29 NAME Scl Group GrG 01 00 06 -33 44.2           ~ 526 0
30 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
31 IC 418 PN 05 27 28.2059533560 -12 41 50.282287764   9.405 9.010 10.118   O7fp 1059 2
32 M 81 Sy2 09 55 33.1726556496 +69 03 55.062505368   7.89 6.94     ~ 4725 3
33 M 96 GiP 10 46 45.744 +11 49 11.78 10.42 10.15 9.25 8.99   ~ 862 1
34 M 101 GiP 14 03 12.583 +54 20 55.50   8.46 7.86 7.76   ~ 3138 2
35 NGC 6818 PN 19 43 57.770472 -14 09 13.36932     9.3     ~ 357 1
36 G 24-9 WD* 20 13 55.6788159161 +06 42 44.827736377 15.733 16.176 15.751 15.476 15.248 DC7 107 0
37 GD 248 WD* 23 26 06.5870716824 +16 00 19.281439836 14.431 15.206 15.112 15.034 14.977 DA5 90 0
38 NAME Local Group GrG ~ ~           ~ 9325 0

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