2003ApJS..147..227P

Query : 2003ApJS..147..227P

2003ApJS..147..227P - Astrophys. J., Suppl. Ser., 147, 227-264 (2003/August-0)

The ESI/Keck II damped Lyα abundance database.

PROCHASKA J.X., GAWISER E., WOLFE A.M., COOKE J. and GELINO D.

Abstract (from CDS):

This paper presents chemical abundance measurements for 37 damped Lyα systems at z>2.5 observed with the Echellette Spectrograph and Imager on the Keck II telescope. We measure the H I column densities of these damped systems through Voigt profile fits to their Lyα profiles, and we implement the apparent optical depth method to determine ionic column densities. Figures and tables of all relevant data are presented. A full analysis of the chemical enrichment history described by these observations will be presented in a future paper. This data set is also valuable for efficiently planning future echelle observations and for rough abundance pattern analyses. We aim to make this entire data set public within 3 years of this publication.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Quasars: Absorption Lines

Nomenclature: Table 40: [PGW2003] QSO JHHMM+DDMM abs N.NNN N=36.

CDS comments: Table 1: PSS J0134+3317 is a misprint for PSS J0134+3307.

Simbad objects: 31

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Number of rows : 31
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 PHL 957 QSO 01 03 11.2741573824 +13 16 17.809871484   16.97 16.57     ~ 345 0
2 QSO J0127-0045 QSO 01 27 00.6906783576 -00 45 59.149137528   19.95 18.95     ~ 55 0
3 QSO J0133+0400 QSO 01 33 40.3265690928 +04 00 59.844453768     18.30     ~ 72 0
4 QSO J0134+3307 QSO 01 34 21.4863198144 +33 07 56.378382420     18.80     ~ 36 0
5 QSO J0209+0517 QSO 02 09 44.6218858992 +05 17 13.727761872     17.80     ~ 59 0
6 QSO B0424-2209 QSO 04 26 10.3253549256 -22 02 17.793957984     17.94     ~ 36 0
7 QSO J0747+2739 QSO 07 47 11.1466907592 +27 39 03.365989812     17.20     ~ 68 0
8 QSO B0805+5224 QSO 08 08 49.4238903240 +52 15 15.242663556   21.79 20.40     ~ 58 0
9 QSO J0812+32 QSO 08 12 40.6859242632 +32 08 08.579336496   18.16 17.75     ~ 101 0
10 9C J0933+2845 QSO 09 33 37.2819249600 +28 45 32.315668668   19.63 17.94 17.50   ~ 78 1
11 QSO B0953+47 QSO 09 56 25.1645972520 +47 34 42.468198132     19.47     ~ 65 1
12 QSO B0957+33 QSO 09 57 44.4641685312 +33 08 20.768397468   20.70 19.42     ~ 66 0
13 QSO J1021+3001 QSO 10 21 56.5562383920 +30 01 40.456636248     17.48     ~ 54 0
14 QSO B1036-2257 QSO 10 39 09.5068714968 -23 13 26.396602392   18.0 18.0     ~ 45 0
15 QSO B1132+2243 QSO 11 35 08.0964488976 +22 27 15.600908232   17.7       ~ 51 0
16 QSO B1209+0919 QSO 12 11 34.9526605296 +09 02 20.852132964   19.61 19.15     ~ 104 0
17 QSO J1248+3110 QSO 12 48 20.2099865544 +31 10 43.304516364   22.27 21.06     ~ 41 0
18 QSO J1253-0228 QSO 12 53 36.3528737088 -02 28 07.744660284     18.80     ~ 41 0
19 QSO B1337+11 QSO 13 40 02.5419344664 +11 06 30.181521168     18.7     ~ 117 0
20 QSO B1354-174 QSO 13 57 06.07420758 -17 44 01.9049954   19 19 18   ~ 91 1
21 QSO J1432+3940 QSO 14 32 24.7687190352 +39 40 24.541195152   23.01 21.19     ~ 46 0
22 QSO J1502+4837 QSO 15 02 26.8997425752 +48 37 11.336800512   19.58 19.28 18.24   ~ 46 1
23 QSO J1506+5220 QSO 15 06 54.5506795824 +52 20 04.744002588   21.72 20.14     ~ 56 0
24 QSO J1723+2243 QSO 17 23 23.1074068680 +22 43 57.140264100     18.17     ~ 41 0
25 QSO J2155+1358 QSO 21 55 02.0017063296 +13 58 25.712205816     18.00     ~ 48 0
26 QSO B2223+20 QSO 22 25 36.9183374016 +20 40 15.316288356     18.60     ~ 28 1
27 QSO J2241+1352 QSO 22 41 47.7573429024 +13 52 02.741146356   22.20 20.66     ~ 51 0
28 QSO J2323+2758 QSO 23 23 40.9006391448 +27 58 01.198261056     18.51     ~ 18 0
29 QSO B2332-094 QSO 23 34 46.4045250120 -09 08 12.250650732   19.21 18.62 18.07   ~ 86 1
30 QSO J2344+0342 QSO 23 44 03.1101598920 +03 42 26.725817304     18.20     ~ 49 0
31 QSO B2342+3417 QSO 23 44 51.2526572424 +34 33 48.696770052     19.1     ~ 64 1

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