Table 2: Observations of the sample
  IC 5063 NGC 7212 ESO 362-G008 NGC 5643 NGC 3281 NGC 1386
telescope NTT NTT NTT NTT/VLT VLT VLT
date (beg.) 15/16-Sep.-04 17-Sep.-04 14/15/16-Sep.-04 21-Apr.-04/25-Feb.-04 25-Feb.-04 25-Feb.-04
exp. time blue (s)a 6000 2732 5400 3600/1800 1800 1800
exp. time red (s)a 3600 1800 5400 3600/1800 1800 1800
seeing <1 $^{\prime \prime }$ <1 $^{\prime \prime }$ <1 $^{\prime \prime }$ 1 $^{\prime \prime }$/$\sim $2 $^{\prime \prime }$ $\sim $1 $.\!\!^{\prime\prime}$5 $\sim $1 $^{\prime \prime }$
slit width 1 $^{\prime \prime }$ 1 $^{\prime \prime }$ 1 $^{\prime \prime }$ 0 $.\!\!^{\prime\prime}$7/1 $.\!\!^{\prime\prime}$3 0 $.\!\!^{\prime\prime}$7 0 $.\!\!^{\prime\prime}$7
FWHM $_{\rm instr}$ (km s-1) 250 250 250 90/770 460 460
PA (deg)b 115 170 163 90/66 31 5
hel. corr. (km s-1)c 0 -12 +29 -9/+11 -4 -29
average (pixel)d 3 3 3 3/9 7 5
scalee 1 $.\!\!^{\prime\prime}$1 $\times $ 1 $^{\prime \prime }$ 1 $.\!\!^{\prime\prime}$1 $\times $ 1 $^{\prime \prime }$ 1 $.\!\!^{\prime\prime}$1 $\times $ 1 $^{\prime \prime }$ 1 $.\!\!^{\prime\prime}$1 $\times $ 1 $^{\prime \prime }$/1 $.\!\!^{\prime\prime}$8 $\times $ 1 $.\!\!^{\prime\prime}$3 1 $.\!\!^{\prime\prime}$4 $\times $ 0 $.\!\!^{\prime\prime}$7 1 $^{\prime \prime }$ $\times $ 0 $.\!\!^{\prime\prime}$7
a Total integration time. At the VLT, the blue and red spectral range were covered in one exposure.
b Position angle of the slit.
c This heliocentric correction was added to the measured radial velocities.
d Number of pixel rows which were averaged.
e Formal spatial resolution of final extracted spectra.

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