85 citations · 119 across the 3 of their papers we have counts for
3 papers
astro-ph.GA2011★ 9 cited
A distance scale of planetary nebulae based on mid-infrared data
R. Ortiz, M. V. F. Copetti, S. Lorenz-Martins
Some of the most successful statistical methods for obtaining distances of planetary nebulae (PNe) are based on their apparent sizes and radio emission intensities. These methods h…
astro-ph2004★ 25 cited
Evolution from AGB to planetary nebula in the MSX survey
R. Ortiz, S. Lorenz-Martins, W. J. Maciel +1
We investigate the evolution of oxygen- and carbon-rich AGB stars, post-AGB objects, and planetary nebulae using data collected mainly from the MSX catalogue. Magnitudes and colour…
astro-ph2003★ 85 cited
ISOGAL: A deep survey of the obscured inner Milky Way with ISO at 7 and 15 micron and with DENIS in the near-infrared
A. Omont, G. Gilmore, C. Alard +38
The ISOGAL project is an infrared survey of specific regions sampling the Galactic Plane selected to provide information on Galactic structure,stellar populations,stellar mass-loss…