1998A&A...335..421D

Query : 1998A&A...335..421D

1998A&A...335..421D - Astronomy and Astrophysics, volume 335421-430 (1998/7-2)

Star formation and the interstellar medium in low surface brightness galaxies. I. Oxygen abundances and abundance gradients in low surface brightness disk galaxies.

DE BLOK W.J.G. and VAN DER HULST J.M.

Abstract (from CDS):

We present measurements of the oxygen abundances in 64 HII regions in 12 LSB galaxies. We find that oxygen abundances are low. No regions with solar abundance have been found, and most have oxygen abundances ∼0.5 to 0.1 solar. The oxygen abundance appears to be constant as a function of radius, supporting the picture of quiescently and sporadically evolving LSB galaxies.

Abstract Copyright: ∼

Journal keyword(s): galaxies: ISM - galaxies: abundances - galaxies: evolution - ISM: abundances - galaxies: spiral

Nomenclature: Table 1: [DV98] FNNN-N N-N, [DV98] FNNN-VN N-N, [DV98] UNNNN N-N, N=43.

Simbad objects: 12

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Number of rows : 12
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 MCG+04-05-005 LSB 01 45 32.251 +25 31 17.28   17       ~ 92 0
2 AGC 180072 LSB 08 09 32.6 +22 33 34           ~ 49 0
3 LEDA 86665 LSB 08 46 37.90 +18 53 23.7   17.21       ~ 51 0
4 LEDA 86666 LSB 08 53 03.83 +18 26 09.4           ~ 81 0
5 LSB F563-1 LSB 08 55 01.4 +19 45 06           ~ 73 0
6 UGC 5005 LSB 09 24 29.39972 +22 16 29.0213   18       ~ 81 0
7 LSB F568-3 LSB 10 26 59 +22 13.6           ~ 81 0
8 LEDA 86672 LSB 10 45 02.064 +22 03 15.54           ~ 91 0
9 UGC 5999 LSB 10 52 58.652 +07 37 11.27   18       ~ 57 0
10 LEDA 86674 LSB 11 26 19.08 +18 50 09.3           ~ 57 0
11 LSB F571-5 LSB 11 30 25.7 +20 35 37           ~ 11 0
12 Z 97-40 LIN 11 39 14.8736598984 +17 08 37.200948684   14.8       ~ 157 0

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