All Tables

Table 1: Summary of observations.
Table 2: Results of optical and near-infrared aperture photometry in Mkn 1087 and KPG 103a knots.
Table 3: General spectroscopic properties of the knots.
Table 4: Dereddened line intensity ratios with respect to I(H $\beta$ ) = 100 for the three brightest star-forming bursts observed in Mkn 1087: the center of Mkn 1087 (C), the north companion galaxy (N) and the intense burst #7. All have been observed both with 4.2 m WHT and 2.5 m INT. Correction for underlying stellar absorption in H I Balmer lines has been also applied.
Table 5: Dereddened line intensity ratios with respect to I(H $\beta$ ) = 100 for the faint knots observed in Mkn 1087. Correction for underlying stellar absorption in H I Balmer lines was also applied. All spectra were taken using INT.
Table 6: Chemical abundances of the knots.
Table 7: Structural parameters of Mkn 1087 and the brightest galaxies and objects associated with it.
Table 8: B-magnitude (not corrected by reddening) and (B-R) color of some of the background galaxies (bg) found in the area surrounding Mkn 1087. The objects belonging to the non-catalogued cluster (cl) show redder colors.