2017MNRAS.464....2P

Query : 2017MNRAS.464....2P

2017MNRAS.464....2P - Mon. Not. R. Astron. Soc., 464, 2-20 (2017/January-1)

The shape of dark matter haloes - I. H I observations of edge-on galaxies.

PETERS S.P.C., VAN DER KRUIT P.C., ALLEN R.J. and FREEMAN K.C.

Abstract (from CDS):

We present neutral hydrogen observations for a sample of eight nearby, late-type, edge-on galaxies. All of the galaxies have been well resolved in the radial direction, while six have also been well resolved in the vertical direction. We find that each of the galaxies has approximately the same maximum surface brightness temperature throughout its disc. We argue that self-absorption is the main cause of this phenomenon and that subsequent decompositions will require a treatment of this.

Abstract Copyright: © 2016 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): galaxies: haloes - galaxies: kinematics and dynamics - galaxies: photometry - galaxies: spiral - galaxies: structure - galaxies: structure

Simbad objects: 15

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Number of rows : 15
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 M 33 GiG 01 33 50.8965749232 +30 39 36.630403128 6.17 6.27 5.72     ~ 6226 1
3 NGC 891 H2G 02 22 32.907 +42 20 53.95 11.08 10.81 9.93 7.86   ~ 1741 2
4 ESO 115-21 G 02 37 49.563 -61 19 53.77 14.14 13.52 13.13 12.95   ~ 100 1
5 ESO 123-13 AG? 07 29 06.03 -59 13 18.2   16.03   14.96 15.0 ~ 12 0
6 NGC 2403 AGN 07 36 51.3381434280 +65 36 09.650825640 9.31 8.84 8.38 8.19   ~ 1887 1
7 IC 2531 EmG 09 59 55.6140265128 -29 37 04.575809208   13.19   11.54 12.1 ~ 146 1
8 NGC 4244 GiG 12 17 29.659 +37 48 25.60   10.71   9.99   ~ 582 1
9 Z 128-70 EmG 12 17 34.021 +22 32 23.35   14.07   13.21   ~ 276 0
10 NGC 4395 Sy2 12 25 48.8633109888 +33 32 48.700168152 10.84 10.54 10.11 9.98   ~ 1286 1
11 ESO 274-1 G 15 14 13.429 -46 48 33.12   12.00   10.97 11.3 ~ 118 0
12 ESO 138-14 EmG 17 07 00.022 -62 05 04.24   13.21   12.30 12.6 ~ 63 0
13 IC 5052 G 20 52 01.633 -69 11 35.93 12.83 12.20 11.66 11.40   ~ 169 0
14 ESO 146-14 AG? 22 12 59.80 -62 04 05.9   15.17   14.77 14.1 ~ 75 0
15 IC 5249 AG? 22 47 06.262 -64 49 55.42   14.35   13.36 13.7 ~ 102 0

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