Table 3: Corrections for the position angle effect. Columns: 1 - position angle (PA) in degrees; 2 - projected spectrograph entrance apertures in arcsec; 3 - slit position angle (PA) corrections for emission lines (kp); 4 - estimated PA correction error for emission line, e(kp); 5 - position angle (PA) corrections for continuum flux, kp(cnt); 6 - the estimated PA correction error for continuum flux, e (kp(cnt)).
PA Aperture kp(H$\beta $) $\pm$e kp(cnt) $\pm$e
deg. arcsec        
90 2.0 $\times$ 6.0 1   1  
90 4.0 $\times$ 20.4 1   1  
0 2.0 $\times$ 6.0 0.969 0.035 0.968 0.017
0 4.0 $\times$ 20.4 1.011 0.018 1.019 0.009
45 2.0 $\times$ 6.0 1.062 0.006 1.098 0.024
45 $\times$ 20.4 1.048 0.003 1.071 0.006
135 2.0 $\times$ 6.0 0.954 0.018 0.943 0.011
135 4.0 $\times$ 20.4 0.974 0.004 0.981 0.005


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