AAVSO Alert Notice 437: Campaign to Monitor T Pyx Throughout 2011 EruptionAAVSO Alert Notice 437: Campaign to Monitor T Pyx Throughout 2011 Eruption
AAVSO Alert Notice 437<br /> Campaign To Monitor T Pyx Throughout 2011 Eruption<br /> April 15, 2011 <p>Further to AAVSO Alert Notice 436 (http://www.aavso.org/aavso-alert-notice-436), a fast photometry observing campaign has been initiated by