25  minutes, plus 5 for questions

The abstract is at https://drupal.star.bnl.gov/STAR/blog/agibson/2017-aps-prairie-abstract

but the talk was upgraded to an invited talk, and re-titled, "Understanding the Proton’s Spin at STAR:Constraining the Gluon Polarization Distribution with Jet, Dijet, and Neutral Pion Probes".

v2 incorporates comments from the spin conveners and some other small changes