2006PASJ...58..499A

Query : 2006PASJ...58..499A

2006PASJ...58..499A - Publ. Astron. Soc. Jap., 58, 499-502 (2006/June-0)

New corroborative evidence for the overdensity of galaxies around the radio-loud quasar SDSS J0836+0054 at z = 5.8.

AJIKI M., TANIGUCHI Y., MURAYAMA T., SHIOYA Y., NAGAO T., SASAKI S.S., HATAKEYAMA Y., MORIOKA T., YOKOUCHI A., TAKAHASHI M.I. and KOIZUMI O.

Abstract (from CDS):

Recently, Zheng et al. (2006) found evidence for an overdensity of galaxies around a radio-loud quasar, SDSS J0836+0054, at z = 5.8 (a 5 arcmin2 field). We examined our deep optical imaging data (B, V, r', i', z', and NB816) taken with the Suprime-Cam on the Subaru Telescope. The <I>NB816</I> narrow-band filter (lc = 815 and Dl = 12nm) is suitable to search for Lyα emitters at z ~5.7. We found a new strong Lyα emitter at z ~5.7 close to object B, identified by Zheng et al. (2006). Further, the non-detection of nine objects selected by Zheng et al. (2006) in our B, V, and r' images provides corroborative evidence to indicate that they are high-z objects.

Abstract Copyright: ∼

Journal keyword(s): cosmology: early universe - cosmology: observations - galaxies: evolution - galaxies: formation

Nomenclature: Table 1, Fig.1: <%M [ZOB2006] A'> (No. B') added.

Simbad objects: 13

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Number of rows : 13
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 [ZOB2006] F G 08 36 42.666 +00 54 44.00           ~ 5 0
2 SDSS J083643.85+005453.3 QSO 08 36 43.8598536120 +00 54 53.233681320   26.19 24.17     ~ 170 0
3 [ZOB2006] E G 08 36 44.029 +00 54 32.79           ~ 4 0
4 [ZOB2006] A G 08 36 45.240 +00 54 11.20           ~ 5 0
5 [ZOB2006] G G 08 36 45.962 +00 55 40.53           ~ 4 0
6 [ZOB2006] B G 08 36 47.040 +00 53 56.36           ~ 5 0
7 [ZOB2006] D Cl* 08 36 48.211 +00 54 41.19           ~ 4 0
8 [ZOB2006] C3 G 08 36 50.010 +00 55 30.27           ~ 3 0
9 [ZOB2006] C2 G 08 36 50.058 +00 55 30.54           ~ 3 0
10 [ZOB2006] C G 08 36 50.099 +00 55 31.16           ~ 4 0
11 SDSS J103027.09+052455.0 QSO 10 30 27.092 +05 24 55.02   26.15 25.44     ~ 303 0
12 [DBC2004] M03 rG 13 38 26.05 -19 42 30.5       22.4   ~ 106 0
13 [ZOB2006] B' G ~ ~           ~ 2 0

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