[institut] Naucno-strucni skup AOB, 10. jul 2019

[Maša Lakićević]

Dear colleagues,

The next Seminar of the Astronomical Observatory in Belgrade (Volgina 7) 
will take place on Wednesday 10th July, starting at 13h, in the Library.

Speaker: dr Gerard Michael Williger, Konkoly Observatory, Hungary and 
University Louisville, Kentucky


Title: LSST-Euclid Synergy


ABSTRACT:
Euclid and LSST are two independent projects which complement each other 
very well scientifically, but which have had significant problems in 
working together due to non-scientific reasons. I will first give a 
head-to-head comparison of the two projects, then discuss several areas 
where collaboration would significantly improve the results compared to 
each project working independently. These areas
include deblending objects, spectral information for/IR colours of 
variable sources, galaxy morphologies, improving galaxy ellipticity 
measurements for weak lensing studies, improved photometric redshifts, 
more precise cluster mass estimates etc. I will describe some of the 
possible areas of collaborations. This talk is based largely on Rhodes 
et al. (2017, ApJS, 233, 21) but I may add more recent material.