HII regions in the spiral galaxy NGC 3389

2); Cairo; Egypt. 3- Astrophysikalisches Institut Potsdam; Geophysics; Germany); Hamed Abdel-Hamid (1; Korea. 2- National Research Institute of Astronomy; Peter Notni (3) (1- Astronomy Program; Potsdam; Sang-Gak Lee (1)

arxiv: astro-ph/0306153 · v2 · pith:7UWDJM5Lnew · submitted 2003-06-07 · 🌌 astro-ph

HII regions in the spiral galaxy NGC 3389

Hamed Abdel-Hamid (1 , 2) , Sang-Gak Lee (1) , Peter Notni (3) (1- Astronomy Program , SEES , Soeul National University , Seoul , Korea. 2- National Research Institute of Astronomy

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Geophysics Cairo Egypt. 3- Astrophysikalisches Institut Potsdam Potsdam Germany)

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keywords regionsalphaabsolutebeendeltadetermineddiametersdiscussed

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CCD observations in V, I and H$_\alpha$ for NGC 3389 are used to present photometry of 61 HII regions. Their $\alpha$ and $\delta$ positions, diameters and their absolute luminosities have been determined. The luminosity and size distribution functions of the HII regions in NGC 3389 are discussed.

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HII regions in the spiral galaxy NGC 3389

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