Welcome to:

 

 

Stratigraphy                        

And

Best

Boundary

Analytic

Determination

In

Nebulae

 

 

 

 

 

 

 

 

 

 

 

 

that isthe 3-D ionization structure of Planetary Nebulae

(and Supernova Remnants, Nova Shells, Wolf-Rayet star bubbles .....)

 

NEW:        NGC 6720

BD+303639   NGC 6572   NGC 6741   NGC 7009   NGC 1501   NGC 6818   NGC 6565   NGC 6543

CRAB NEBULA


brought to you by:

Franco Sabbadin , Stefano Benetti, Massimo Turatto   Osservatorio Astronomico di Padova

Enrico Cappellaro Osservatorio Astronomico di Capodimonte

Roberto Ragazzoni Osservatorio Astronomico di Firenze

 

 

Publications:

Tomography of the low excitation planetary nebula NGC 40   A&A 355, 688 Sabbadin et al. 2000.

The tetra-lobed planetary nebula NGC 1501 A&A 361, 1112 Sabbadin et al. 2000

3-D ionization structure (in stereoscopic view) of planetary nebulae: the case of NGC 1501 A&A 377, 1035 Ragazzoni et al 2001

The 3-D ionization structure of the planetary nebula NGC 6565 A&A 384, 1062 Turatto et al. 2002

The 3-D ionization structure of  NGC 6818: a planetary nebula threatened by recombination , A&A 400, 161 Benetti et al. 2003

The 3-D ionization structure and evolution of NGC 7009 (Saturn Nebula) A&A 416, 955 Sabbadin et al. 2004

The 3-D shaping of NGC 6741: a massive, fast-evolving Planetary Nebula at the recombination-reionization edge , A&A 436, 549 Sabbadin et al. 2005