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We present a detailed study of the kinematic and physical properties of theionized gas in multiple knots of the blue compact dwarf galaxy Haro 15. Usingechelle and long slit spectroscopy data, obtained with different instruments atLas Campanas Observatory, we study the internal kinematic and physicalconditions (electron density and temperature), ionic and total chemicalabundances of several atoms, reddening and ionization structure. Applyingdirect and empirical methods for abundance determination, we perform acomparative analysis between these regions and in their different components.On the other hand, our echelle spectra show complex kinematics in severalconspicuous knots within the galaxy. To perform an in-depth 2D spectroscopicstudy we complete this work with high spatial and spectral resolutionspectroscopy using the Integral Field Unit mode on the Gemini Multi-ObjectSpectrograph instrument at the Gemini South telescope. With these data we areable to resolve the complex kinematical structure within star forming knots inHaro 15 galaxy.

Internal kinematic and physical properties in a BCD galaxy: Haro 15 in detail