Critical OR And and AX For obs now for HST
Observations tonight through July 11 are critical for the CVs OR And and AX For. The HST/COS team will make a go/nogo decision on OR And tomorrow morning (July 9), to observe on July 10, and on AX For the next morning (July 10), to observe on July 11. Please see AAVSO Special Notice #362 for details.
Many thanks and good observing - Elizabeth Waagen, AAVSO HQ