Context: The physical properties of almost any kind of astronomical
object can be derived by fitting synthetic spectra or photometry
extracted from theoretical models to observational data. <BR
/>Aims: We want to develop an automatic procedure to perform
this kind of fitting to a relatively large sample of members of
a stellar association and apply this methodology to the case of
Collinder 69. <BR />Methods: We combine the multiwavelength data
of our sources and follow a work-flow to derive the physical
parameters of the sources. The key step of the work-flow is
performed by a new VO-tool, VOSA. All the steps in this process
are done in a VO environment. <BR />Results: We present this new
tool, and provide physical parameters such as T\_eff, gravity,
luminosity, etc. for ˜170 candidate members of
Collinder 69, and an upper-limit for the age of this stellar
association. <BR />Conclusions: This kind of study of star
forming regions, clusters, etc. produces a huge amount of data,
very tedious to analyse using the traditional methodology. Thus,
they are excellent examples of where to apply the VO techniques.
Table 2 is only available in electronic form at the CDS via
anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via
http://cdsweb.u-strasbg.fr/cgi-bin/qcat?J/A+A/492/277
%0 Journal Article
%1 Bayo2008
%A Bayo, A.
%A Rodrigo, C.
%A Barrado Y Navascués, D.
%A Solano, E.
%A Gutiérrez, R.
%A Morales-Calderón, M.
%A Allard, F.
%D 2008
%J \aap
%K (HR) 14MAST 69, Astrophysics C-M Collinder Galaxy: Hertzsprung-Russell and associations: astronomical astronomía bases: brown circumstellar clusters data diagrams, dwarfs, formation, individual: low-mass, matter, miscellaneous, open stars:
%P 277-287
%R 10.1051/0004-6361:200810395
%T VOSA: virtual observatory SED analyzer. An application to the Collinder 69 open cluster
%V 492
%X Context: The physical properties of almost any kind of astronomical
object can be derived by fitting synthetic spectra or photometry
extracted from theoretical models to observational data. <BR
/>Aims: We want to develop an automatic procedure to perform
this kind of fitting to a relatively large sample of members of
a stellar association and apply this methodology to the case of
Collinder 69. <BR />Methods: We combine the multiwavelength data
of our sources and follow a work-flow to derive the physical
parameters of the sources. The key step of the work-flow is
performed by a new VO-tool, VOSA. All the steps in this process
are done in a VO environment. <BR />Results: We present this new
tool, and provide physical parameters such as T\_eff, gravity,
luminosity, etc. for ˜170 candidate members of
Collinder 69, and an upper-limit for the age of this stellar
association. <BR />Conclusions: This kind of study of star
forming regions, clusters, etc. produces a huge amount of data,
very tedious to analyse using the traditional methodology. Thus,
they are excellent examples of where to apply the VO techniques.
Table 2 is only available in electronic form at the CDS via
anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via
http://cdsweb.u-strasbg.fr/cgi-bin/qcat?J/A+A/492/277
@article{Bayo2008,
__markedentry = {[oriol:6]},
abstract = {{Context: The physical properties of almost any kind of astronomical
object can be derived by fitting synthetic spectra or photometry
extracted from theoretical models to observational data. <BR
/>Aims: We want to develop an automatic procedure to perform
this kind of fitting to a relatively large sample of members of
a stellar association and apply this methodology to the case of
Collinder 69. <BR />Methods: We combine the multiwavelength data
of our sources and follow a work-flow to derive the physical
parameters of the sources. The key step of the work-flow is
performed by a new VO-tool, VOSA. All the steps in this process
are done in a VO environment. <BR />Results: We present this new
tool, and provide physical parameters such as T\_eff, gravity,
luminosity, etc. for \textasciitilde170 candidate members of
Collinder 69, and an upper-limit for the age of this stellar
association. <BR />Conclusions: This kind of study of star
forming regions, clusters, etc. produces a huge amount of data,
very tedious to analyse using the traditional methodology. Thus,
they are excellent examples of where to apply the VO techniques.
Table 2 is only available in electronic form at the CDS via
anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via
http://cdsweb.u-strasbg.fr/cgi-bin/qcat?J/A+A/492/277}},
added-at = {2019-11-04T18:50:55.000+0100},
adsnote = {Provided by the SAO/NASA Astrophysics Data System},
adsurl = {https://ui.adsabs.harvard.edu/\#abs/2008A&A...492..277B},
archiveprefix = {arXiv},
author = {{Bayo}, A. and {Rodrigo}, C. and {Barrado Y Navascu{\'e}s}, D. and {Solano}, E. and {Guti{\'e}rrez}, R. and {Morales-Calder{\'o}n}, M. and {Allard}, F.},
biburl = {https://www.bibsonomy.org/bibtex/2f0d087e024c89adfc6ab8364f3c6f0c6/osso73},
doi = {10.1051/0004-6361:200810395},
eprint = {0808.0270},
interhash = {6290597347bc764f0c5a2169de28dfdd},
intrahash = {f0d087e024c89adfc6ab8364f3c6f0c6},
journal = {\aap},
keywords = {(HR) 14MAST 69, Astrophysics C-M Collinder Galaxy: Hertzsprung-Russell and associations: astronomical astronomía bases: brown circumstellar clusters data diagrams, dwarfs, formation, individual: low-mass, matter, miscellaneous, open stars:},
month = Dec,
pages = {277-287},
primaryclass = {astro-ph},
timestamp = {2019-11-08T09:39:11.000+0100},
title = {{VOSA: virtual observatory SED analyzer. An application to the Collinder 69 open cluster}},
volume = 492,
year = 2008
}