1998A&A...333...43F

Query : 1998A&A...333...43F

1998A&A...333...43F - Astronomy and Astrophysics, volume 333, 43-47 (1998/5-1)

Imaging around PC 1643+4631A at the Lyman limit.

FERRERAS I., BENITEZ N. and MARTINEZ-GONZALEZ E.

Abstract (from CDS):

We present a list of candidates for high redshift late-type galaxies in the field around the z=3.79 quasar PC 1643+4631A. Deep U, V and R imaging has been used to search for objects with a strong Lyman break between U and V, characteristic of galaxies with high hydrogen column densities at z∼3. A further study of the red objects detected by Hu & Ridgway (1994AJ....107.1303H) has been done, allowing the tentative identification of many of them as low redshift (z∼0.4) elliptical galaxies.

Abstract Copyright: ∼

Journal keyword(s): cosmology: observations - galaxies: formation - galaxies: distances and redshifts - quasars: individual: PC 1643+4631A

Nomenclature: Table 2: [FBM98] NN (Nos 1-21)

CDS comments: Table 3: [HR94] red objects

Simbad objects: 20

goto View the references in ADS

Number of rows : 20
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 [HR94] 1 G? 16 44 56.76 +46 25 47.2   22.1 20.8     ~ 2 0
2 [DGI99] J164457+4626.0 G 16 44 57.0 +46 26 02           ~ 11 0
3 [HR94] 8 G? 16 44 57.16 +46 25 40.0   22.8 21.8     ~ 2 0
4 [HR94] 5 G? 16 44 57.83 +46 26 08.2   21.9 20.6     ~ 2 0
5 [HR94] 19 G? 16 44 58.02 +46 25 59.3   23.6 22.4     ~ 2 0
6 [HR94] 2 G? 16 44 58.84 +46 26 37.3   20.5 19.3     ~ 2 0
7 [HR94] 11 G? 16 44 59.52 +46 26 34.4   24.8 23.0     ~ 2 0
8 [HR94] 16 G? 16 45 00.05 +46 26 32.2   23.9 23.0     ~ 2 0
9 [HR94] 13 G? 16 45 00.27 +46 26 20.4   25.2 24.0     ~ 2 0
10 QSO B1643+465A QSO 16 45 01.0720675632 +46 26 15.457356384     20.26     ~ 65 0
11 [HR94] 17 G? 16 45 01.86 +46 26 13.8   25.3 23.4     ~ 2 0
12 [CSB2005] 6 G 16 45 02.42 +46 26 27.0           ~ 136 0
13 [HR94] 12 G? 16 45 02.53 +46 26 07.8   24.8 24.1     ~ 2 0
14 [HR94] 15 G? 16 45 02.54 +46 25 53.9   22.7 21.4     ~ 2 0
15 [HR94] 18 G? 16 45 03.10 +46 26 18.1   24.4 22.7     ~ 2 0
16 [HR94] 4 G? 16 45 03.23 +46 25 41.3   21.5 19.8     ~ 2 0
17 [HR94] 6 G? 16 45 03.32 +46 26 32.5   22.9 21.4     ~ 3 0
18 [HR94] 9 G? 16 45 03.46 +46 26 16.2   25.4 23.8     ~ 2 0
19 [HR94] 3 G? 16 45 04.14 +46 26 09.7   22.1 20.2     ~ 2 0
20 QSO B1643+465B QSO 16 45 19.8966946056 +46 25 39.406961712     20.61     ~ 40 0

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