... Sil'chenko), so it is seen projected on to the main disc Downloaded from http://mnras.oxfordjournals.org/ at Vienna University Library on July 10, 2014 1 For a description of the SCORPIO instrument, see http://www.sao.ru/ hq/moisav/scorpio/scorpio.html ...
... See also http://www.sao.ru/hq/lsfvo/devices/mpfs/mpfs _ main.html. ... primary reduction of the data obtained with the MPFS and SCORPIO See also http://www.sao.ru / hq /moisav/scorpio/scorpio.html ...
... et al. (1994); we found that our index system coincided with the Lick one within a mean deviation of 0.05 ° A. Later in 1998 a new variant of the MPFS became operational in the prime focus of the 6 m telescope (http://www.sao.ru/ gafan/ devices/ mpfs ...
... We estimate the typical statistical accuracy in each of the three indices (defined by the signaltonoise ratio [S/N ], which has been kept as 70--90 [ per angstrom] in the nuclei and #30 at 2 See http://www.sao.ru / hq/lsfvo/devices/mpfs/mpfs _ main.html ...
... A de- rived are about 0.2 е for all 4 indices under consideration, within scription of the SCORPIO instrument can be found at the observational errors of Worthey et al. (1994). http://www.sao.ru/hq/moisav/scorpio/scorpio.html. ...
... The last modification of the MPFS became operational in the prime focus of the 6 m telescope in 1998 (http://www.sao.ru/hq/lsfvo/devices/mpfs/). ...
... The third two-dimensional spectrograph whose data we use in this work is the new SAURON instrument operated 3 See http://www.sao.ru/~gafan/devices/mpfs/. at the 4.2 m William Herschel Telescope of La Palma Observatory (see Bacon et al. 2001 for a detailed ...