PU CMa, then IY UMa and MR UMa next HST/COS targets
The next HST/COS target in the CV campaign is PU CMa, scheduled for March 22. PU CMa is in outburst so observations may be postponed/cancelled, HOWEVER, OBSERVATIONS ARE CRITCAL TO KNOWING THE STATUS OF THIS STAR, PARTICULARLY WHETHER THE OUTBURST IS A SUPEROUTBURST. After PU CMa, the next targets will be IY UMa and MR UMa. Please see AAVSO Special Notice #342 for details.