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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 352: V390 Nor = Nova Normae 2007 weo 45 weeks 6 days ago Page
Alert Notice 497: Nova Sagittarii 2014 = PNV J18250860-2236024 AND Erratum weo 31 weeks 6 days ago Page
Alert Notice 144: Supernova 1991X in NGC 4902 AND Monitoring of 1910-33 RY Sagittarii weo 44 weeks 6 days ago Page
Special Notice #346: RZ Leo observations critical now for HST/COS and IU Leo next target weo 1 year 23 weeks ago Page
Special Notice #249: FTP site for submitting AGN images requested in Alert Notice 443 weo 3 years 2 weeks ago Page
Alert Notice 386: Low state of VY Scl weo 46 weeks 3 days ago Page
Special Notice #298: Second set of HST COS CV targets announced weo 1 year 50 weeks 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 35 weeks 5 days ago Page
Alert Notice 336: CCD campaign to observe 1059+23 AH Leo weo 45 weeks 4 days ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 35 weeks 5 days ago Page
Alert Notice 485: AG Dra monitoring requested for multiwavelength campaign weo 1 year 8 weeks ago Page
Alert Notice 451: Monitoring of the Symbiotic Variable RT Cru Requested weo 2 years 34 weeks ago Page
Alert Notice 253: Special and unique optical monitoring request - 1522+45 GRB 990123 - gamma-ray burster event with bright optical counterpart weo 35 weeks 5 days ago Page
Alert Notice 206: Rare outburst of 1227+14 AL Comae Berenices weo 35 weeks 5 days ago Page
Alert Notice 321: Multicolor CCD campaign for AS 325 to support Spitzer observations weo 45 weeks 3 days ago Page
Special Notice #320: CH Cygni monitoring campaign continues weo 1 year 36 weeks ago Page
Alert Notice 423: Request for observations of V455 AND in support of HST observations weo 20 weeks 15 hours ago Page
Alert Notice 285: 1750-32 Var Sco 01 - novalike variable in Scorpius [V1178 Sco] weo 35 weeks 5 days ago Page
Alert Notice 502: EE Cep observations requested for upcoming eclipse weo 10 weeks 5 days ago Page
Alert Notice 369: Outburst of AQ CMi weo 45 weeks 6 days ago Page
Alert Notice 494: T Tauri stars observing campaign weo 35 weeks 5 days ago Page
Alert Notice 310: Probable nova in Scorpius - 1722-31 N Sco 04#2 AND Reminder to monitor 1931-46 QS Tel to trigger Chandra observations AND Reminder to monitor 0409-71 VW Hyi in support of FUSE observations AND Outburst of 2328+48 Z And continues weo 44 weeks 6 days ago Page
Special Notice #331: Nova Cephei 2013 = PNV J23080471+6046521 weo 1 year 33 weeks ago Page
AAVSO Special Notice #231 weo 3 years 33 weeks ago Page
Alert Notice 406: Observing Campaign to Monitor Magnetically-Active Dwarfs for Long-Term Variability weo 46 weeks 6 days ago Page
Alert Notice 462: Monitoring of J1407 for next extrasolar ring system transit weo 2 years 12 weeks ago Page
Alert Notice 242: Superoutburst of 2110+13 EF Pegasi AND Request to monitor 0749+22 U Geminorum for observations with EUVE and RXTE weo 35 weeks 5 days ago Page
Alert Notice 356: Request to monitor PQ Andromedae for HST Observations weo 45 weeks 6 days ago Page
Special Notice #380: Reported outburst of the recurrent nova V0745 Sco weo 32 weeks 4 days ago Page
Alert Notice 141: Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 44 weeks 6 days ago Page
Special Notice #345: MR UMa observations needed now and RZ Leo next HST/COS target weo 1 year 23 weeks ago Page
AAVSO Special Notice #244: Continued close monitoring of T Pyx requested weo 3 years 12 weeks ago Page
Alert Notice 389: Support for VLT spectroscopy of the novalike variable VY Scl weo 46 weeks 3 days ago Page
Alert Notice 470: Symbiotic variable V4018 Sgr in outburst weo 2 years 2 days 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 35 weeks 5 days ago Page
Alert Notice 339: Far Ultraviolet Spectroscopic Explorer Cataclysmic Variable Survey AND Preliminary NGC 6811 Deep and Wide Field Campaign Announcement weo 45 weeks 4 days 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 35 weeks 5 days ago Page
Special Notice #357: BD Pav next HST COS target followed by QZ Ser weo 1 year 15 weeks ago Page
Data Usage Reports are available again Matthew Templeton 2 years 39 weeks ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 35 weeks 5 days ago Page
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