51 citations · 397 across the 15 of their papers we have counts for
15 papers
The chemistry of planetary nebulae and HII regions in the dwarf galaxies Sextans A and B from deep VLT spectra
Laura Magrini, Pierre Leisy, Romano L. M. Corradi +3
Spectroscopic observations obtained with the VLT of one planetary nebula (PN) in Sextans A and of five PNe in Sextans B and of several HII regions (HII) in these two dwarf irregula…
The Local Group Census: searching for PNe in IC 1613, WLM and GR8
L. Magrini, R. L. M. Corradi, R. Greimel +8
In the framework of the Local Group Census (LGC), a survey of the Local Group (LG) galaxies above Dec=, which is aimed at surveying their populations with strong emissio…
Absolute Spectrophotometry of Northern Compact Planetary Nebulae
S. A. Wright, R. L. M. Corradi, M. Perinotto
We present medium-dispersion spectra and narrowband images of six northern compact planetary nebulae (PNe): BoBn 1, DdDm 1, IC 5117, M 1-5, M 1-71, and NGC 6833. From broad-slit sp…
K 4-47: a planetary nebula excited by photons and shocks
D. R. Goncalves, A. Mampaso, R. L. M. Corradi +3
K 4-47 is an unusual planetary nebula composed of a compact high-ionization core and a pair of low-ionization knots. Long-slit medium-resolution spectra of the knots and core are a…
Spectroscopy of Planetary Nebulae in Sextans A and Sextans B
Laura Magrini, Pierre Leisy, Romano L. M. Corradi +3
Sextans A and Sextans B are two dIr galaxies situated in the outskirts of the Local Group (LG), in which both PNe and H II regions have been detected (Jacoby & Lesser 1981, Magrini…
Chemical Abundances of Planetary Nebulae in M33
L. Magrini, M. Perinotto, A. Mampaso +1
Using spectroscopic data presented in Magrini et al. (2003), we have analyzed with the photoionization code CLOUDY 94.00 (Ferland et al. 1998) 11 Planetary Nebulae belonging to the…