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Query : 2008A&A...491..465D |
2008A&A...491..465D - Astronomy and Astrophysics, volume 491, 465-481 (2008/11-4)
An unbiased measurement of the UV background and its evolution via the proximity effect in quasar spectra.
DALL'AGLIO A., WISOTZKI L. and WORSECK G.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): cosmology: diffuse radiation - galaxies: intergalactic medium - galaxies: quasars: absorption lines
Simbad objects: 40
Number of rows : 40 |
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 | QSO J0003-2323 | QSO | 00 03 44.9144535192 | -23 23 55.073021280 | 16.7 | ~ | 78 | 0 | ||||
2 | QSO B0002-422 | QSO | 00 04 48.2718888096 | -41 57 28.148932548 | 17.44 | 17.21 | ~ | 161 | 0 | |||
3 | QSO B0055-26 | QSO | 00 57 58.0253990928 | -26 43 14.750912928 | 17.90 | 17.47 | 17.99 | ~ | 150 | 1 | ||
4 | QSO B0109-353 | QSO | 01 11 43.6321128912 | -35 03 00.587535660 | 16.6 | 16.9 | ~ | 77 | 0 | |||
5 | QSO B0122-379 | QSO | 01 24 17.3720154480 | -37 44 22.919854020 | 17.1 | ~ | 119 | 0 | ||||
6 | QSO J0153-4311 | QSO | 01 53 27.1920203376 | -43 11 38.095833120 | 16.80 | ~ | 50 | 0 | ||||
7 | QSO B0216+0803 | QSO | 02 18 57.3582544488 | +08 17 27.346030260 | 18.1 | ~ | 93 | 0 | ||||
8 | QSO B0237-2322 | QSO | 02 40 08.1743783856 | -23 09 15.729012036 | 16.78 | 16.63 | ~ | 506 | 1 | |||
9 | QSO B0329-385 | QSO | 03 31 06.3780612048 | -38 24 04.653443772 | 17.63 | 16.92 | ~ | 83 | 1 | |||
10 | PHL 4444 | QSO | 03 31 08.9205317376 | -25 24 43.266541032 | 17.82 | 17.51 | 18.2 | ~ | 104 | 1 | ||
11 | QSO B0347-383 | QSO | 03 49 43.6603590912 | -38 10 30.825444900 | 17.3 | ~ | 193 | 0 | ||||
12 | QSO J0407-4410 | QSO | 04 07 18.0880236912 | -44 10 13.983623724 | 17.6 | 17.6 | ~ | 100 | 1 | |||
13 | QSO J0422-3844 | BLL | 04 22 14.7829521792 | -38 44 52.826059032 | 17.70 | 16.92 | 16.3 | ~ | 202 | 2 | ||
14 | QSO J0455-4216 | QSO | 04 55 23.0626782912 | -42 16 17.398553052 | 17.77 | 17.06 | ~ | 142 | 0 | |||
15 | QSO B0913+0715 | QSO | 09 16 13.9618240848 | +07 02 24.497778588 | 17.1 | ~ | 107 | 0 | ||||
16 | QSO B0940-1050 | QSO | 09 42 53.5078384704 | -11 04 25.931336376 | 16.96 | 16.6 | 16.6 | ~ | 98 | 0 | ||
17 | QSO B1036-2257 | QSO | 10 39 09.5068714968 | -23 13 26.396602392 | 18.0 | 18.0 | ~ | 45 | 0 | |||
18 | QSO B1122-168 | QSO | 11 24 42.8658917592 | -17 05 17.389038732 | 16.5 | 16.5 | 16.1 | ~ | 129 | 1 | ||
19 | US 2844 | QSO | 11 42 54.2576118216 | +26 54 57.609178380 | 17.28 | 17.06 | ~ | 44 | 0 | |||
20 | QSO B1151+068 | QSO | 11 54 11.0745443880 | +06 34 27.165655200 | 18.6 | ~ | 59 | 0 | ||||
21 | QSO B1158-1842 | QSO | 12 00 44.9451160128 | -18 59 44.479378320 | 17.22 | 16.93 | ~ | 58 | 0 | |||
22 | QSO B1202-074 | QSO | 12 05 23.1360370080 | -07 42 32.759842896 | 17.5 | ~ | 379 | 5 | ||||
23 | QSO B1209+0919 | QSO | 12 11 34.9526605296 | +09 02 20.852132964 | 19.61 | 19.15 | ~ | 104 | 0 | |||
24 | LBQS 1223+1753 | QSO | 12 26 07.1946195816 | +17 36 49.921603812 | 18.93 | 18.59 | ~ | 113 | 0 | |||
25 | LBQS 1232+0815 | QSO | 12 34 37.5514444464 | +07 58 43.367750796 | 18.4 | ~ | 125 | 0 | ||||
26 | QSO J1249-0159 | QSO | 12 49 57.2390828736 | -01 59 28.777376220 | 18.93 | 18.19 | ~ | 63 | 0 | |||
27 | QSO J1320-0523 | QSO | 13 20 29.9690800824 | -05 23 35.374439220 | 18.1 | 16.54 | ~ | 40 | 0 | |||
28 | QSO J1344-1035 | QSO | 13 44 27.0637256688 | -10 35 41.741388492 | 17.1 | ~ | 53 | 0 | ||||
29 | 2MASS J13503888-2512167 | QSO | 13 50 38.8793407584 | -25 12 16.854820164 | ~ | 12 | 0 | |||||
30 | QSO B1409+0930 | QSO | 14 12 17.2929417480 | +09 16 24.707943048 | 18.6 | ~ | 63 | 0 | ||||
31 | QSO B1448-232 | QSO | 14 51 02.5093156224 | -23 29 31.107548184 | 17.13 | 16.96 | ~ | 131 | 2 | |||
32 | [VV2006] J145147.1-151220 | QSO | 14 51 47.0510334120 | -15 12 20.230974720 | 19.14 | ~ | 25 | 0 | ||||
33 | QSO B1618-0035 | QSO | 16 21 16.9228185456 | -00 42 50.909201856 | 18.92 | 17.97 | ~ | 84 | 0 | |||
34 | QSO B2000-330 | QSO | 20 03 24.1161711720 | -32 51 45.136882080 | 18.83 | 18.4 | 17.11 | ~ | 273 | 1 | ||
35 | QSO B2126-15 | Bla | 21 29 12.17589329 | -15 38 41.0419083 | 17.61 | 17.3 | 17.3 | ~ | 505 | 1 | ||
36 | LBQS 2139-4434 | QSO | 21 42 25.7845895976 | -44 20 18.352777308 | 18.83 | 16.64 | ~ | 48 | 0 | |||
37 | LBQS 2206-1958A | QSO | 22 08 52.0729138920 | -19 43 59.866776948 | 17.49 | 17.33 | ~ | 219 | 0 | |||
38 | QSO J2220-2803 | QSO | 22 20 06.7591541688 | -28 03 23.467479516 | 16.0 | 16.10 | ~ | 98 | 0 | |||
39 | QSO J2246-6015 | QSO | 22 47 08.9258659440 | -60 15 45.299400480 | ~ | 71 | 0 | |||||
40 | QSO B2347-4342 | QSO | 23 50 34.2593744544 | -43 25 59.683985652 | 16.3 | 16.3 | ~ | 170 | 0 |
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