Affiliation
American Association of Variable Star Observers (AAVSO)
Thu, 07/25/2019 - 15:02
AAVSO Alert Notice 673 announces an observing campaign (multicolor photometry and spectroscopy) on the dwarf nova SS Cyg. Please see the notice for details and observing instructions.
Many thanks, and Good observing,
Elizabeth O. Waagen, AAVSO HQ
Dr. Juan Echevarria (Instituto de Astronomia, Universidad Nacional Autonoma de Mexico) has also requested coverage of SS Cyg; his campaign will run over the next two weeks. At this time, the observing procedures requested in Alert Notice 673 are also appropriate for Dr. Echevarria's campaign.
Many thanks, and Good observing,
Elizabeth
Friends,
SS Cyg is in outburst! Please keep observing (photometry and spectra) as we watch the event unveiling!
Best wishes - clear skies,
Stella.