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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
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 32 weeks 2 days ago Page
Special Notice #309: Next Set of HST COS targets announced weo 1 year 40 weeks ago Page
Alert Notice 321: Multicolor CCD campaign for AS 325 to support Spitzer observations weo 42 weeks 7 hours ago Page
Special Notice #362: OR And and AX For obs critical now weo 1 year 7 weeks ago Page
AAVSO Maxima and Minima for Long Period Variables: Data Access Matthew Templeton 2 years 26 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 32 weeks 2 days ago Page
Special Notice #279: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 1 year 41 weeks ago Page
Alert Notice 367: Monitoring of the Recurrent Nova U Scorpii weo 42 weeks 3 days ago Page
Alert Notice 206: Rare outburst of 1227+14 AL Comae Berenices weo 32 weeks 2 days ago Page
Special Notice #323: Observations of BB Dor requested weo 1 year 32 weeks ago Page
Alert Notice 307: 1706-30 Nova Scorpii 2004 weo 41 weeks 3 days 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 432: Supernova 2011at = PSN J09285756-1448206 in MCG -02-24-27 weo 16 weeks 4 days ago Page
Alert Notice 285: 1750-32 Var Sco 01 - novalike variable in Scorpius [V1178 Sco] weo 32 weeks 2 days ago Page
Alert Notice 463: Nova Sagittarii 2012 No. 3 = PNV J17522579-2126215 weo 2 years 8 weeks ago Page
Alert Notice 356: Request to monitor PQ Andromedae for HST Observations weo 42 weeks 3 days ago Page
Alert Notice 494: T Tauri stars observing campaign weo 32 weeks 2 days ago Page
Special Notice #335: Revised Coordinates for GR Ori (Nova Ori 1916) weo 1 year 28 weeks ago Page
Alert Notice 141: Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 41 weeks 3 days ago Page
Alert Notice 402: Nova in Ophiuchus weo 43 weeks 1 day ago Page
Special Notice #249: FTP site for submitting AGN images requested in Alert Notice 443 weo 2 years 50 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 32 weeks 2 days ago Page
Special Notice #298: Second set of HST COS CV targets announced weo 1 year 46 weeks ago Page
Alert Notice 339: Far Ultraviolet Spectroscopic Explorer Cataclysmic Variable Survey AND Preliminary NGC 6811 Deep and Wide Field Campaign Announcement weo 42 weeks 1 day ago Page
Special Notice #380: Reported outburst of the recurrent nova V0745 Sco weo 29 weeks 1 day ago Page
Special Notice #347: Correction to AAVSO Special Notice #346 weo 1 year 20 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 32 weeks 2 days ago Page
Alert Notice 385: SN 2008fw in NGC 3261 weo 43 weeks 7 hours ago Page
Alert Notice 451: Monitoring of the Symbiotic Variable RT Cru Requested weo 2 years 30 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 32 weeks 2 days ago Page
Alert Notice 324: 1614-15 V818 Sco - Request for observations to support Spitzer observations weo 42 weeks 7 hours ago Page
Special Notice #360: CC Scl observations critical this week weo 1 year 9 weeks ago Page
Alert Notice 423: Request for observations of V455 AND in support of HST observations weo 16 weeks 4 days ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 32 weeks 2 days ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 2 years 19 weeks ago Page
Alert Notice 369: Outburst of AQ CMi weo 42 weeks 3 days 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 2 days ago Page
Alert Notice 477: Supernova 2013E in IC 2532 = PSN J10000552-3414013 weo 1 year 33 weeks 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 41 weeks 3 days ago Page
Alert Notice 282: 1902+11 Nova Aquilae 2001 (= TAV J1907+117) AND 2248-14 IL Aquarii = Gliese 876 - Note [V1548 Aql] weo 32 weeks 2 days ago Page
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