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| Query : 1997ApJ...490L...1S |
1997ApJ...490L...1S - Astrophys. J., 490, L1-L4 (1997/November-3)
A lower limit to the universal density of metals at z ∼3.
SONGAILA A.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): Early Universe - Galaxies: Formation - Intergalactic Medium - Galaxies: Quasars: Absorption Lines
Simbad objects: 6
| Number of rows : 6 |
| 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 | 6C 001403+811827 | BLL | 00 17 08.47489694 | +81 35 08.1365094 | 17.60 | 16.52 | 15.95 | ~ | 405 | 1 | ||
| 2 | LBQS 0302-0019 | QSO | 03 04 49.8593341368 | -00 08 13.534398816 | 18.08 | 17.80 | 17.5 | ~ | 261 | 0 | ||
| 3 | QSO J0958+1202 | QSO | 09 58 52.1994218616 | +12 02 45.038331528 | 18.24 | 17.91 | ~ | 129 | 0 | |||
| 4 | QSO B1159+123 | QSO | 12 01 47.9118521640 | +12 06 30.253926276 | 18.85 | 18.16 | ~ | 108 | 0 | |||
| 5 | QSO B1422+2309 | BLL | 14 24 38.0938 | +22 56 00.587 | 16.77 | 15.84 | 14.79 | ~ | 464 | 1 | ||
| 6 | [PBW92] 1422+231 | gLS | 14 24 38.09400 | +22 56 00.5900 | 16.77 | 15.84 | 14.79 | ~ | 359 | 0 |
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