AAVSO Alert Notice 703 announces an urgent request for spectroscopy and V photometry of the WZ Sge variable TCP J21040470+4631129. Please see the notice for details and observing instructions. Please note that the target of this Alert Notice is the same as in AAVSO Alert Notice 702.
Many thanks, and Good observing,
Elizabeth O. Waagen, AAVSO HQ
AAVSO Alert Notice 703 has been significantly revised. Please read the revised verion here for new image and data requests and instructions. My apologies for the error in the original version.