AAVSO Alert Notice 474<br /> Multiwavelength Campaign on delta Ori (Mintaka)<br /> December 14, 2012 <p>An international team of astronomers, including Drs. Tony Moffat (University of Montreal), Michael Corcoran (NASA GSFC), and Noel
AAVSO Alert Notice 473<br /> T Tauri stars observing campaign<br /> November 6, 2012 <p>Darryl Sergison (University of Exeter) has requested AAVSO assistance with a campaign he is organizing on six T Tauri
AAVSO <a href="http://www.alertpay.com/?z4aBg63WCsqAdDVxUFbWZQ%3d%3d">ALert</a> Notice 411:<br /> Request for observations of the blazar 3C 66A<br /> October 31, 2009 <p>Further to Alert Notice #353 (July 11, 2007), Dr. Markus Boettcher (OhioUniversity) requests optical observations
AAVSO Alert Notice 410:<br /> Request for additional epsilon Aurigae observations<br /> October 29, 2009 <p>Dr. Robert Stencel (Denver U.) requests enhanced coverage of the bright, long-period eclipsing binary star epsilon Aurigae through
AAVSO Alert Notice 407:<br /> Outburst of the UGWZ-type dwarf nova EG Cancri<br /> October 12, 2009 <p>The WZ Sge-type dwarf nova EG Cancri has been reported in outburst by Ian Miller (Swansea,
AAVSO Alert Notice 405:<br /> Request for observations of NSV 99 (khi Peg) in support of HST observations<br /> October 2, 2009 <p>Dr. Brian Espey (Trinity College, Dublin, Ireland) has requested<br /> photoelectric photometry