science with the virtual observatory - Euro

SCIENCE WITH THE
VIRTUAL OBSERVATORY
Evanthia Hatziminaoglou
EURO-VO Facility Centre Astronomer
ESO-Garching
Since Jan 2009: 30 papers, making heavy use of the VO
OR
describing new VO services
stars/ISM/BDs, WDs, ...: 10
extragalactic: 3 high-z, 5 low-z
tools, portals, services, catalogues: 11
models: 2
planets: 2
(with some cross-talk)
large datasets (mining or construction)
medium size datasets
individual objects (discoveries)
images/spectra/catalogues/models
Defining the Sample
Using the Sloan
interface;
X-correlate with
LEDA &
filter
Investigating
the SDSS
scale length
TOPCAT
STILTS
Aladin
TOPCAT
Querying and
Storing
SkyView
VOSpace
50000 objects *
5 images each
~300 GB of data
Collect 2MASS and
GALEX photometry
TOPCAT
VOSA
SED fitting to find
best Teff
Keep in touch:
http://www.euro-vo.org/pub/fc/subscribe.html