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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 336: CCD campaign to observe 1059+23 AH Leo weo 1 year 42 weeks ago Page
Special Notice #284 - NOVA OPHIUCHI 2012 No. 2 = PNV J17395600-2447420 weo 3 years 13 weeks ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 1 year 33 weeks ago Page
Alert Notice 506: Alpha Com eclipse observing campaign weo 32 weeks 4 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 1 year 33 weeks ago Page
Alert Notice 485: AG Dra monitoring requested for multiwavelength campaign weo 2 years 5 weeks ago Page
Alert Notice 379: Support for Spitzer observations of tremendous outburst amplitude dwarf novae (TOADs) weo 1 year 43 weeks ago Page
Alert Notice 517: Monitoring of AM Her urgently requested in support of XMM-Newton and NuSTAR observations weo 21 weeks 6 days ago Page
Alert Notice 206: Rare outburst of 1227+14 AL Comae Berenices weo 1 year 33 weeks ago Page
AAVSO Special Notice #239 weo 4 years 13 weeks ago Page
Alert Notice 321: Multicolor CCD campaign for AS 325 to support Spitzer observations weo 1 year 42 weeks ago Page
Alert Notice 468: Observing campaign on V380 Oph cancelled weo 3 years 1 week ago Page
Special Notice #320: CH Cygni monitoring campaign continues weo 2 years 33 weeks ago Page
Special Notice #197: Request for time-series photometry of U Sco weo 45 weeks 2 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 1 year 33 weeks ago Page
Alert Notice 416: Nova in Sagittarius (V5585 Sgr = N Sgr 2010) weo 2 years 3 weeks ago Page
Alert Notice 367: Monitoring of the Recurrent Nova U Scorpii weo 1 year 43 weeks ago Page
Late Superhumps in WZ Sge weo 1 year 35 weeks ago Page
AAVSO Special Notice #258: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 3 years 46 weeks ago Page
Alert Notice 307: 1706-30 Nova Scorpii 2004 weo 1 year 42 weeks ago Page
Special Notice #306: Telluric standards for T Tau stars campaign spectroscopists weo 2 years 42 weeks ago Page
Special Notice #333: Eclipse underway in b Per and photometry needed urgently weo 2 years 29 weeks ago Page
Special Notice #10: Possible Nova in Cyg [V2362 Cyg] weo 45 weeks 2 days 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 1 year 33 weeks ago Page
Alert Notice 403: Request for observations of V2105 Oph in support of HST observations weo 1 year 44 weeks ago Page
Alert Notice 352: V390 Nor = Nova Normae 2007 weo 1 year 43 weeks ago Page
Alert Notice 497: Nova Sagittarii 2014 = PNV J18250860-2236024 AND Erratum weo 1 year 29 weeks ago Page
Special Notice #269: SUPERNOVA 2012aw IN M95 (NGC 3351) = PSN J10435372+1140177 weo 3 years 23 weeks ago Page
Alert Notice 144: Supernova 1991X in NGC 4902 AND Monitoring of 1910-33 RY Sagittarii weo 1 year 42 weeks ago Page
Special Notice #346: RZ Leo observations critical now for HST/COS and IU Leo next target weo 2 years 21 weeks ago Page
Alert Notice 225: 0241-08 Supernova 1996an in NGC 1084 AND 0207-63 WX Hydri to be observed with Hubble Space Telescope weo 1 year 33 weeks ago Page
Alert Notice 389: Support for VLT spectroscopy of the novalike variable VY Scl weo 1 year 43 weeks ago Page
AAVSO Special Notice #222 weo 4 years 43 weeks ago Page
Alert Notice 339: Far Ultraviolet Spectroscopic Explorer Cataclysmic Variable Survey AND Preliminary NGC 6811 Deep and Wide Field Campaign Announcement weo 1 year 42 weeks ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 3 years 16 weeks ago Page
Alert Notice 293: 1731-16 Nova Ophiuchi 2002 AND 1424+00 Supernova 2002ao in UGC 9299 (Virgo) AND 0324+43 GK Persei - reminder to monitor for observing campaign weo 1 year 33 weeks ago Page
Special Notice #387: EE Cep eclipse and comparison stars weo 1 year 5 weeks ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 1 year 33 weeks ago Page
Special Notice #357: BD Pav next HST COS target followed by QZ Ser weo 2 years 12 weeks ago Page
Alert Notice 514: RW Aur monitoring requested weo 23 weeks 2 days ago Page
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