BB Dor, SDSS J143544.02+233638.7, and HM Leo are next HST/COS targets
AAVSO Special Notice #336 details the next three HST/COS campaign targets: BB Dor (being observed February 13), SDSS J143544.02+233638.7 (February 15-16), and HM Leo (February 22). Your observations of these cataclysmic variables are essential to the success of this campaign. Thank you!
Good observing - Elizabeth Waagen, AAVSO HQ