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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #194: Request for monitoring of the blazar 3C 66A weo 5 weeks 1 day ago Page
Special Notice #293: S Dor campaign continued through 2012-2013 season weo 2 years 11 weeks ago Page
Special Notice #366: Symbiotic variable AS 270 brightening weo 1 year 17 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 45 weeks 15 hours ago Page
Long Term Monitoring of the Recurrent Nova U Scorpii weo 1 year 3 weeks ago Page
Alert Notice 206: Rare outburst of 1227+14 AL Comae Berenices weo 45 weeks 16 hours ago Page
Alert Notice 308: 0409-71 VW Hyi in outburst - update on request for monitoring weo 1 year 2 weeks ago Page
Alert Notice 450: Request for observations of SDSS J080434.20+510349.2‭ ‬in support of HST observations weo 3 years 4 weeks ago Page
Special Notice #326: Next HST/COS target is SDSS J100515.38+191107.9 weo 1 year 43 weeks ago Page
Special Notice #13: Supernova 2006dd in NGC 1316 (Fornax) weo 5 weeks 1 day ago Page
Special Notice #371: BB Ari observations particularly crucial now weo 1 year 8 weeks 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 45 weeks 15 hours ago Page
Alert Notice 353: Monitoring of Blazars requested for VERITAS/XMM TOO weo 1 year 3 weeks ago Page
Late Superhumps in WZ Sge weo 47 weeks 5 days ago Page
Special Notice #268: Chandra observations scheduled for CH Cyg and monitoring urgently needed weo 2 years 33 weeks ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 1 year 39 weeks ago Page
Alert Notice 398: Eclipse of epsilon Aurigae weo 1 year 3 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 45 weeks 16 hours ago Page
Alert Notice 340: Request to monitor 1744-06 RS Ophiuchi for multiwavelength campaign AND Correction weo 1 year 2 weeks ago Page
Special Notice #380: Reported outburst of the recurrent nova V0745 Sco weo 41 weeks 6 days ago Page
AAVSO Special Notice #225 weo 3 years 51 weeks ago Page
Alert Notice 294: 0538-71 Nova in the Large Magellanic Cloud AND 0507-15 Supernova 2002bj in NGC 1821 (Lepus) AND 0324+43 GK Persei in outburst - request to monitor weo 45 weeks 15 hours ago Page
Observing Campaign on alpha Comae Berenices weo 7 weeks 1 day ago Page
Special Notice #283: Supernova 2012cg IN NGC 4424 = PSN J12271283+0925132 weo 2 years 26 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 1 year 28 weeks ago Page
Alert Notice 381: Second possible nova in Ophiuchus - Nova Oph 2008 No. 2 weo 1 year 3 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 45 weeks 16 hours ago Page
Alert Notice 325: 1955+22C Var Vul 05 - New variable near M27 weo 1 year 2 weeks ago Page
Alert Notice 440: PEP Observing Campaign on P Cygni weo 29 weeks 2 days ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 2 years 1 week ago Page
Special Notice #197: Request for time-series photometry of U Sco weo 5 weeks 1 day ago Page
Alert Notice 467: Nova Monocerotis 2012 = PNV J06393874+0553520 weo 2 years 14 weeks ago Page
Special Notice #364: 1RXS J213807.1+261958 (OT J213806.6+261957) HST obs next week weo 1 year 18 weeks ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 45 weeks 15 hours ago Page
Alert Notice 370: GJ 436 Extrasolar Planet Transit Campaign weo 1 year 3 weeks 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 45 weeks 16 hours ago Page
AAVSO Alert Notice 311: 0505-68 YY Dor - Possible recurrent nova AND 2247-14 IL Aqr - Exoplanet transit campaign weo 1 year 2 weeks ago Page
Special Notice 257: Reminder to observe V455 And for HST observations weo 3 years 9 weeks ago Page
Alert Notice 478: Transformed photometry of young stars in Cha requested weo 1 year 44 weeks ago Page
Special Notice #10: Possible Nova in Cyg [V2362 Cyg] weo 5 weeks 1 day ago Page
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