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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 141: Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 1 year 32 weeks ago Page
Special Notice #364: 1RXS J213807.1+261958 (OT J213806.6+261957) HST obs next week weo 1 year 49 weeks ago Page
Special Notice #290: Blazar BL Lac bright weo 2 years 48 weeks ago Page
Alert Notice 278: 1017-49 V383 Velorum (NSV 4834) = new dwarf nova weo 1 year 23 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 33 weeks ago Page
Alert Notice 478: Transformed photometry of young stars in Cha requested weo 2 years 23 weeks ago Page
Special Notice #252: Upcoming Eclipse of Zeta Aurigae weo 3 years 32 weeks ago Page
Special Notice #397: Bright Transient in Sco (PNV J17032620-3504140) weo 19 weeks 5 days ago Page
Alert Notice 207: Fading of 2055+43 V1057 Cygni AND Ending of the superoutburst of 1227+14 AL Comae Berenices AND Fading of 1904+43 MV Lyrae AND Erratum (GK Per) weo 1 year 23 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 23 weeks ago Page
Alert Notice 490: Optical monitoring of T Ori requested weo 1 year 23 weeks ago Page
Special Notice #302: HST COS observations of 1RXS J023238.8-371812 scheduled weo 2 years 35 weeks ago Page
Special Notice #207: Possible Nova in Scorpius - N Sco 2010 No. 2 weo 36 weeks 17 hours ago Page
Alert Notice 287: 2059+48 Nova Cygni 2001 No. 2 AND 2003+17 WZ Sagittae superoutburst continues - recovering from dramatic dip [V2275 Cyg] weo 1 year 23 weeks ago Page
Alert Notice 324: 1614-15 V818 Sco - Request for observations to support Spitzer observations weo 1 year 33 weeks ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 2 years 18 weeks ago Page
Alert Notice 454: Monitoring of CH Cyg requested for Chandra and HST observations weo 3 years 17 weeks ago Page
Alert Notice 519: Nova Sgr 2015 No. 2 fading as dust production rises weo 2 weeks 9 hours ago Page
Special Notice #379: Supernova 2013hn in IC 4329 = PSN J13485917-3017265 weo 1 year 27 weeks ago Page
Alert Notice 398: Eclipse of epsilon Aurigae weo 1 year 34 weeks ago Page
Alert Notice 369: Outburst of AQ CMi weo 1 year 33 weeks ago Page
Alert Notice 426: Rescheduled request for observations of V455 AND in support of HST observations weo 1 year 7 weeks ago Page
Special Notice #192: Update on the epsilon Aurigae eclipse weo 35 weeks 6 days ago Page
Alert Notice 240: 1747-30 Nova Scorpii 1997 [V1141 Sco] weo 1 year 23 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 1 year 32 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 2 years 7 weeks ago Page
Special Notice #279: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 2 years 32 weeks ago Page
Alert Notice 496: Outburst of the recurrent nova V745 Sco weo 1 year 19 weeks ago Page
Alert Notice 381: Second possible nova in Ophiuchus - Nova Oph 2008 No. 2 weo 1 year 34 weeks ago Page
Alert Notice 356: Request to monitor PQ Andromedae for HST Observations weo 1 year 33 weeks ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 2 years 32 weeks ago Page
AAVSO Alert Notice 437 weo 1 year 35 weeks ago Page
Special Notice #15: V1316 Cyg Monitoring Campaign weo 35 weeks 6 days ago Page
Alert Notice 223: Request to monitor 1813+49 AM Herculis for observations with Hubble Space Telescope AND Request to monitor 1834-23 V348 Sagittarii for observations with Hubble Space Telescope weo 1 year 23 weeks ago Page
Alert Notice 274: 1846-01D Probable nova in Aquila = CI Aquilae?? weo 1 year 23 weeks ago Page
Alert Notice 342: Outburst of 2106-09 VY Aquarii - probably not a superoutburst weo 1 year 33 weeks ago Page
Special Notice #321: Observations critical tonight for SDSS J093249.57+472523.0 weo 2 years 24 weeks ago Page
Special Notice #249: FTP site for submitting AGN images requested in Alert Notice 443 weo 3 years 42 weeks ago Page
Special Notice #394: Observations of b Persei urgently requested weo 24 weeks 17 hours ago Page
Alert Notice 210: 1147+49 BC Ursae Majoris in outburst AND Reminders on 0409-71 VW Hydri and 2138+43 SS Cygni AND Current activity on some cataclysmic variables weo 1 year 23 weeks ago Page
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