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AAVSO Alert Notice

Title Posted Bysort icon Updated/commented date Type
Alert Notice 225: 0241-08 Supernova 1996an in NGC 1084 AND 0207-63 WX Hydri to be observed with Hubble Space Telescope weo 32 weeks 5 hours ago Page
Alert Notice 382: Outburst of the symbiotic star CI Cygni weo 42 weeks 5 days ago Page
Alert Notice 304: 1732-23 Nova Ophiuchi 2004 - possible nova in Ophiuchus weo 41 weeks 1 day ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 1 year 20 weeks ago Page
Alert Notice 352: V390 Nor = Nova Normae 2007 weo 42 weeks 1 day ago Page
Alert Notice 209: Outburst of 2325+43 DX Andromedae AND Outburst of 2318+17 EP Pegasi AND New variable in Crux - 1250-60 Var Cru AND Reminders to monitor 0409-71 VW Hydri and 2138+43 SS Cygni [NSV 19555] weo 32 weeks 5 hours ago Page
Alert Notice 432: Supernova 2011at = PSN J09285756-1448206 in MCG -02-24-27 weo 16 weeks 2 days ago Page
Alert Notice 283: Rare superoutburst of 1227+14 AL Comae Berenices AND 1902+11 Nova Aquilae 2001 - update and new chart [V1548 Aql] weo 32 weeks 4 hours ago Page
Alert Notice 417: Request for observations of GW Lib and V842 Cen in support of HST observations weo 1 year 3 weeks ago Page
Alert Notice 339: Far Ultraviolet Spectroscopic Explorer Cataclysmic Variable Survey AND Preliminary NGC 6811 Deep and Wide Field Campaign Announcement weo 41 weeks 6 days ago Page
Alert Notice 492: Nova Centauri 2013 = PNV J13544700-5909080 weo 32 weeks 6 hours ago Page
Alert Notice 262: 1415-68 Nova Circini 1999 AND Fading of 1544+28A R Coronae Borealis AND Update on two recent novae (V1493 Aql, V382 Vel) and AM Herculis [DD Cir] weo 32 weeks 4 hours ago Page
Alert Notice 446: Supernova 2011‭fe ‬in M101‭ (‬NGC 5457‭) = ‬PSN J14030581+5416254 weo 16 weeks 2 days ago Page
Alert Notice 244: 1140+48 Supernova 1998S in NGC 3877 AND Fading of 1921+50 CH Cygni weo 32 weeks 5 hours ago Page
Alert Notice 401: Monitoring of EX Hya and DQ Her weo 43 weeks 12 hours ago Page
Alert Notice 323: 1737-34 Nova Scorpii 2005 weo 41 weeks 5 days ago Page
Alert Notice 497: Nova Sagittarii 2014 = PNV J18250860-2236024 AND Erratum weo 28 weeks 1 day ago Page
Alert Notice 253: Special and unique optical monitoring request - 1522+45 GRB 990123 - gamma-ray burster event with bright optical counterpart weo 32 weeks 5 hours ago Page
Alert Notice 462: Monitoring of J1407 for next extrasolar ring system transit weo 2 years 9 weeks ago Page
Alert Notice 228: Request to monitor 1804+67 HS 1804+6753 for observations with Hubble Space Telescope weo 32 weeks 5 hours ago Page
Alert Notice 385: SN 2008fw in NGC 3261 weo 42 weeks 5 days ago Page
Alert Notice 307: 1706-30 Nova Scorpii 2004 weo 41 weeks 1 day ago Page
Alert Notice 478: Transformed photometry of young stars in Cha requested weo 1 year 31 weeks ago Page
Alert Notice 355: Correction to Subject Title of Alert Notice 354 weo 42 weeks 1 day ago Page
Alert Notice 212: 1958+56 V1028 Cyg slowly fading from outburst AND Probable change in classification of 1644-25 AF Scorpii AND 0241-00 Supernova 1995V in NGC 1087 weo 32 weeks 5 hours ago Page
Alert Notice 145: Request to monitor dwarf novae for IUE observing runs AND Request to monitor high-galactic latitude cataclysmic variables for IUE observing run weo 41 weeks 1 day ago Page
Alert Notice 429: Photometry requested for three "Vestoid" Near-Earth Objects weo 16 weeks 2 days ago Page
Alert Notice 280: 1748-26 Nova Sagittarii 2001 [V4643 Sgr] weo 32 weeks 4 hours ago Page
Alert Notice 414: Request for Observations of V405 Peg weo 1 year 3 weeks ago Page
Alert Notice 342: Outburst of 2106-09 VY Aquarii - probably not a superoutburst weo 42 weeks 6 hours ago Page
Alert Notice 196: Outburst of 2110+13 EF Pegasi AND Request to monitor some Hipparacos red variables for photometric calibration weo 32 weeks 5 hours ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 32 weeks 4 hours ago Page
Alert Notice 247: 1224-22 Supernova 1998bn in NGC 4462 weo 32 weeks 5 hours ago Page
Alert Notice 404: Supernova 2009ig has brightened weo 43 weeks 12 hours ago Page
Alert Notice 326: Request to monitor 2035-01 AE Aqr for multiwavelength campaign AND Reminder to monitor HT Cas, Z Cha, and OY Car weo 41 weeks 5 days ago Page
Alert Notice 495: Bright Type-Ia Supernova PSN J09554214+6940260 and Observing Campaign weo 29 weeks 2 days ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 32 weeks 4 hours ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 2 years 14 weeks ago Page
Alert Notice 231: Rare bright outburst of 1137+72 DO Draconis (= YY Draconis) weo 32 weeks 5 hours ago Page
Alert Notice 388: Nova Mus 2008 = QY Mus weo 42 weeks 5 days ago Page
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