MEASURING THE MASS LOSS OF EVOLVED STARS IN THE GALACTIC PLANE: A HERSCHEL INVESTIGATION OF 
MIPSGAL 24 MICRONS COMPACT BUBBLES

Abstract:
I will present broadband Herschel observations of the Spitzer/MIPSGAL circumstellar envelopes detected at 24 microns and 
how these data can be used to constrained the mass and mass loss in those newly discovered evolved stars.