AAVSO Alert Notice 519<br /> Nova Sgr 2015 No. 2 fading as dust production rises<br /> June 15, 2015 <p>Nova Sgr 2015 No. 2 (PNV J18365700-2855420; see AAVSO Alert Notice 512 at http://www.aavso.org/aavso-alert-notice-512)
AAVSO Alert Notice 511<br /> Monitoring requested for developing planetary systems dust production study<br /> March 14, 2015 <p>Dr. George Rieke (University of Arizona) and colleagues have requested AAVSO assistance in monitoring four
AAVSO Alert Notice 506<br /> Alpha Com eclipse observing campaign<br /> December 5, 2014 <p>Drs. Matthew W. Muterspaugh and Gregory W. Henry (Tennessee State University) have requested AAVSO observers’ assistance in monitoring the
AAVSO Alert Notice 505<br /> Monitoring of Northern dwarf novae for radio jets campaign<ins datetime="2014-10-27T13:11:02+00:00"><br /> October 24, 2014</ins> <p>Ms. Deanne Coppejans (PhD candidate, Radboud University Nijmegen (Netherlands) and University of Cape Town)
AAVSO Alert Notice 482<br /> Monitoring requested for dust production study in developing planetary systems<br /> April 4, 2013 <p>Huan Meng and Dr. George Rieke (University of Arizona) have requested AAVSO assistance in
AAVSO Alert Notice 418:<br /> Request for monitoring of V842 Cen in support of HST Observations<br /> March 12, 2010 <p>Further to Alert Notice 417, the AAVSO requests intensive monitoring observations of the
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