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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #249: FTP site for submitting AGN images requested in Alert Notice 443 weo 3 years 6 weeks ago Page
Alert Notice 206: Rare outburst of 1227+14 AL Comae Berenices weo 40 weeks 2 days ago Page
Alert Notice 353: Monitoring of Blazars requested for VERITAS/XMM TOO weo 50 weeks 3 days ago Page
Alert Notice 399: Nightly monitoring of AG Dra in support of HST calibration observations weo 51 weeks 1 day ago Page
Special Notice #298: Second set of HST COS CV targets announced weo 2 years 2 weeks ago Page
Alert Notice 143: Major campaign on the flare star 1014+20 AD Leo AND SN 1991T AND Nova Her 1991 AND Nova Men (LMC) 1991 weo 49 weeks 3 days ago Page
Alert Notice 288: 1818-30B Nova Sagittarii 2001 No. 2 AND 0329-36B Supernova 2001du in NGC 1365 in Fornax AND 2059+48 Nova Cygni 2001 No. 2 = V2275 Cygni AND 2003+17 WZ Sagittae superoutburst update - dramatic fluctuations continue [V4739 Sgr] weo 40 weeks 2 days ago Page
Special Notice #198: Possible Outburst of GK Per weo 3 days 11 hours ago Page
Special Notice #350: 1RXS J105010.3-140431 and SDSS J153817.35+512338.0 next HST/COS targets weo 1 year 25 weeks ago Page
Alert Notice 451: Monitoring of the Symbiotic Variable RT Cru Requested weo 2 years 38 weeks ago Page
Late Superhumps in WZ Sge weo 43 weeks 10 hours ago Page
Alert Notice 337: 2107+44 V2362 Cygni = Nova Cygni 2006 weo 50 weeks 1 day ago Page
Alert Notice 382: Outburst of the symbiotic star CI Cygni weo 51 weeks 8 hours ago Page
Alert Notice 291: 1348-63 Nova Centauri 2001 - possible nova in Centaurus [V1039 Cen] weo 40 weeks 2 days ago Page
Special Notice #309: Next Set of HST COS targets announced weo 1 year 48 weeks ago Page
AAVSO Maxima and Minima of Long Period Variables, 1900-2008 weo 11 hours 28 min ago Page
Alert Notice 239: Outburst of 2328+48 Z Andromedae AND Request to monitor 2138+43 SS Cygni AND Request to monitor 1813+49 AM Herculis weo 40 weeks 2 days ago Page
Special Notice #9: V1343 Aql (SS433) Suzaku Observing Campaign Support weo 3 days 8 hours ago Page
Special Notice #362: OR And and AX For obs critical now weo 1 year 15 weeks ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 2 years 27 weeks ago Page
Alert Notice 497: Nova Sagittarii 2014 = PNV J18250860-2236024 AND Erratum weo 36 weeks 3 days ago Page
Alert Notice 322: Multicolor CCD campaign for AM Her to support XMM Newton observations AND BP Hyi eclipsing binary campaign weo 50 weeks 8 hours ago Page
Special Notice #323: Observations of BB Dor requested weo 1 year 40 weeks ago Page
Alert Notice 433: Request for observations of GW Lib in support of HST observations weo 24 weeks 4 days ago Page
Alert Notice 222: Extreme fading of 1921+50 CH Cygni AND Reminder - Request to monitor 2138+43 SS Cygni for Observations with HST, EUVE, and RXTE weo 40 weeks 2 days ago Page
Long Term Monitoring of the Recurrent Nova U Scorpii weo 50 weeks 3 days ago Page
Alert Notice 421: Nova in Scorpius (V1311 Sco = N Sco 2010 No. 2) weo 51 weeks 3 days ago Page
Alert Notice 463: Nova Sagittarii 2012 No. 3 = PNV J17522579-2126215 weo 2 years 16 weeks ago Page
Alert Notice 308: 0409-71 VW Hyi in outburst - update on request for monitoring weo 49 weeks 3 days ago Page
Alert Notice 253: Special and unique optical monitoring request - 1522+45 GRB 990123 - gamma-ray burster event with bright optical counterpart weo 40 weeks 2 days ago Page
Alert Notice 504: Epsilon Aur monitoring during predicted pulsation phase weo 5 weeks 2 days ago Page
Special Notice #245: Outburst of SV Ari HQA 4 days 11 hours 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 40 weeks 2 days ago Page
Observing Campaign: Request to monitor PQ Andromedae for HST observations weo 50 weeks 3 days ago Page
Alert Notice 402: Nova in Ophiuchus weo 51 weeks 1 day ago Page
Alert Notice 470: Symbiotic variable V4018 Sgr in outburst weo 2 years 4 weeks ago Page
Alert Notice 140: Nova Centauri 1991 AND Nova Herculis 1991 weo 49 weeks 3 days ago Page
Alert Notice 285: 1750-32 Var Sco 01 - novalike variable in Scorpius [V1178 Sco] weo 40 weeks 2 days ago Page
Special Notice #201: Outburst of the symbiotic star V407 Cyg weo 4 days 10 hours ago Page
Special Notice #347: Correction to AAVSO Special Notice #346 weo 1 year 28 weeks ago Page
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