AAVSO Alert Notice 623 announces a request for observations of V1017 Sgr in preparation for XMM observations. Please see the notice for details and observing instructions.
Many thanks, and Good observing,
Elizabeth Waagen, AAVSO HQ
AAVSO Alert Notice 623 announces a request for observations of V1017 Sgr in preparation for XMM observations. Please see the notice for details and observing instructions.
Many thanks, and Good observing,
Elizabeth Waagen, AAVSO HQ