|
|
Paper: |
Star-Cluster Astrometry with Ground-Based Wide Field Imagers |
Volume: |
338, Astrometry in the Age of the Next Generation of Large Telescopes |
Page: |
118 |
Authors: |
Bedin, L.R.; Anderson, J.; Piotto, G.; Momany, Y.; Yadav, R.S. |
Abstract: |
We show the astrometric potential of the Wide Field Imager at the focus of the MPI-ESO 2.2m Telescope. Currently, we are able to measure the position of a well-exposed star with a precision of ~4 mas/frame in each coordinate (under 0.8 arcsec seeing conditions). We present some preliminary results here. |
|
|
|
|