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Table 1

Sample of high-z quasars.

Name z Ref. Instrument Dispersera

SDSS J000239.4+255035 5.80 [1] NICS-TNG Amici+IJ
SDSS J000552.3-000656 5.85 [1] NICS-TNG Amici
SDSS J001714.66-100055.4b 5.01 [1] FORS2-VLT GRIS150I+27
SDSS J012004.82+141108.2b 4.73 [1] NICS-TNG Amici
SDSS J015642.11+141944.3b 4.32 [1] NICS-TNG Amici
ULAS J020332.38+001229.2b 5.72 [4] GST GNIRS
SDSS J023137.6-072855 5.41 [1] FORS2-VLT GRIS150I+27
SDSS J023923.47-081005.1b 4.02 [1] NICS-TNG Amici
SDSS J033829.3+002156 5.00 [1] FORS2-VLT GRIS150I+27
SDSS J075618.1+410408 5.07 [1] NICS-TNG Amici
APM 08279+5255b 3.90 [1] NICS-TNG Amici
SDSS J083643.8+005453 5.80 [2] GST GNIRS
SDSS J085210.89+535948.9b 4.22 [1] NICS-TNG Amici
SDSS J095707.67+061059.5 5.16 [1] FORS2-VLT GRIS150I+27
SDSSp J102119.16-030937.2 4.70 [1] FORS2-VLT GRIS150I+27
SDSS J103027.1+052455 6.28 [2] GST GNIRS
SDSS J104433.04-012502.2b 5.78 [2] GST GNIRS
SDSS J104845.05+463718.3b 6.20 [1] NICS-TNG Amici+IJ+HK
SDSS J114816.6+525150 6.40 [1] NICS-TNG Amici
SDSS J120441.7-002150 5.05 [1] FORS2-VLT GRIS150I+27
SDSSp J120823.8+001028 5.27 [1] FORS2-VLT GRIS150I+27
SDSS J130608.2+035626 5.99 [2] GST GNIRS
SDSS J141111.3+121737 5.93 [2] GST GNIRS
CFHQS J150941.78-174926.8b 6.12 [3] GST GNIRS
SDSS J160254.2+422823 6.07 [1] NICS-TNG Amici+IJ
SDSS J160320.89+072104.5 4.39 [1] NICS-TNG Amici
SDSS J160501.21-011220.6b 4.92 [1] ăNICS-TNG Amici+IJ
SDSS J161425.13+464028.9 5.31 [1] NICS-TNG Amici
SDSS J162331.8+311201 6.26 [1] NICS-TNG Amici
SDSS J162626.50+275132.4 5.20 [1] NICS-TNG Amici
SDSS J163033.9+401210 6.06 [1] NICS-TNG Amici
SDSS J220008.7+001744 4.77 [1] NICS-TNG Amici
SDSS J221644.0+001348 4.99 [1] NICS-TNG Amici

Notes.

(a)

resolution: Amici (R ~ 50−75), IJ (R ~ 300), GRIS (R ~ 300), GNIRS (R ~ 800), HK (R ~ 300);

(b)

BAL quasars.

References. [1] This work and Juarez (2009); [2]Jiang et al. (2007); [3]Willott et al. (2007); [4] Mortlock et al. (2009).

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