The Flux Calibration of Gaia

Apr 17, 2012, 9:00 AM
1h
WH1W (Fermilab)

WH1W

Fermilab

Batavia, IL
Paper Session 2A

Speaker

Dr Elena Pancino (INAF - Bologna Observatory)

Description

I will describe the ESA's Gaia astrometric mission and its scientific potential, briefly reporting on the science performances. Then I will focus on the flux calibration model and on the ongoing ground-based campaign started to build the Gaia spectrophotometric standard stars grid, which requires approximately 200 stars, calibrated to a few percent with respect to Vega, and covering different spectral types.

Primary author

Dr Elena Pancino (INAF - Bologna Observatory)

Presentation materials