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Table 1

The sample.

Target Class Coordinates z em Grism Δt/n
common name 2000 min

PKS 0057−338 BL 010009.0−333730 0.875 B600 120/3
PKS 0208−512 γ BL 021046.2−510101 1.003 B600 80/2
PKS 0215+015PGγC BL 021748.9+014449 1.715 V600 60/2
2QZ opt 023405.5−301519 1.690 V600 80/2
PKS 0235+164RSγC BL 023838.9+163659 0.940 B600 60/3
SDSS opt 024156.4+004351 0.989 B600 120/3
PKS 0256+075 BL 025927.0+074739 0.893 B600 80/2
PKS 0332−403 γ BL 033413.6−400825 1.351N V600 115/3
PKS 0420−014 γC FS 042315.8−012033 0.915 B600 80/3
PKS 0426−380RSγ BL 042840.4−375619 1.110 B600 80/2
PKS 0454−234 γC BL 045703.1−232452 1.003 B600 90/3
PKS 0537−441RSγC BL 053850.3−440508 0.890 B600 20/4
PKS 0743−006 FS 074554.0−004417 0.994 B600 100/3
PKS 0808+019PGC BL 081126.7+014652 1.145 B600 80/2
PKS 0823−223PGγ BL 082601.5−223027  ≥0.910a B600 20/2
PKS 0906+015 FS 090910.1+012135 1.022 B600 25/1
SDSS BL 094257.8−004705 1.362 V600 80/2
B600 40/1
SDSSPl BL 094827.0+083940 1.489 V600 80/2
SDSS BL 100959.6+014533  ≥1.085a V600 120/3
PKS 1008+013 BL 101115.6+010642 1.275N V600 80/2
PKS 1130+008 BL 113245.6+003427 1.234 V600 60/2
PKS 1144−379RSγ BL 114701.3−381211 1.049 B600 40/2
SDSS BL 124533.7+022825  ≥1.096a B600 80/2
V600 80/2
PKS 1250−330PG BL 125258.3−331959 0.856 B600 120/3
FIRSTPl BL 133859.0+115316  ≥1.589b V600 80/2
PKS 1406−076 γC FS 140856.4−075226 1.500 V600 80/2
PKS 1407+022PG BL 141004.6+020306 1.253N V600 80/2
SDSS BL 141927.4+044513  ≥1.684a V600 80/2
R600 30/1
PKS 1424−418 γ FS 142756.2−420619 1.522 V600 57/2
PKS 1519−273RS BL 152237.6−273010 1.294 V600 115/3
SDSS BL 154515.7+003235 1.051 V600 80/2
PKS 1741−038 γC FS 174358.8−035004 1.054 B600 80/2
PKS 1953−325 FS 195659.4−322546 1.242 V600 120/3
PKS 2012−017PG BL 201515.1−013732  ≥0.940c B600 80/2
PKS 2029+121RS BL 203155.0+121941 1.215 V600 80/2
PKS 2131−021RSC BL 213410.3−015317 1.285 V600 80/2
MH 2133−449PG BL 213618.3−444348  ≥0.980c B600 120/3
EQ 2207.3+004PG BL 220719.7+004157 1.892 V600 80/2
2QZ opt 221450.1−293225 1.636 V600 80/2
PKS 2223−114PG BL 222543.7−111341 0.997 V600 80/2
PKS 2223−052C BL 222547.2−045701 1.404 V600 80/2
PKS 2308−109 BL 231116.9−103849 1.529 V600 80/2

B2 0218+35RSγ BL 022105.4+355615 0.944 N/A N/A
S5 0454+844RS BL 050842.4+843204  ≥1.340 N/A N/A
B2 1308+32RSγC BL 131028.7+322044 0.997 N/A N/A

Notes. Class – BL: BL Lac object, opt: optical BL Lac candidate, FS: Flat Spectrum Radio QSO (FSRQ). n–Number of exposures. RS In the 1 Jy sample of Rector & Stocke (2001). PG In the BL Lac sample of Padovani & Giommi (1995) and not in RS. Pl In the BL Lac list kindly provided by R. Plotkin prior to publication. γ Gamma-ray emitter. C Superluminal motions. N New emission redshift.

(a)

Upper limit derived from Mg ii absorption.

(b)

Upper limit derived from C iv absorption.

(c)

Upper limit derived from lack of Ca ii absorption from the host galaxy.

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