Next set of HST COS objects announced

Affiliation
American Association of Variable Star Observers (AAVSO)
Sat, 10/06/2012 - 14:23

AAVSO Special Notice #298 announces the next set of objects to be observed by the HST COS. See AAVSO Alert Notice 471 for additional details on this observing campaign.

Good observing,  Elizabeth Waagen