Volume 552, April 2013
|Number of page(s)||24|
|Published online||13 March 2013|
continued. Note that for PN 74, the red spectrum has been obtained with grism 300I, which has a much lower resolution than 600B and 600RI.
|Open with DEXTER|
Atomic data used in our abundance determinations.
Electron densities and temperatures for the PNe and compact H ii regions in NGC 300.
Ionic abundances for the PNe and compact H ii regions in NGC 300.
Straight-line fitting of the radial variations of abundance ratios for the PNe and H ii regions in NGC 300.
Typical properties of PNe and their progenitors.
© ESO, 2013
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