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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #269: SUPERNOVA 2012aw IN M95 (NGC 3351) = PSN J10435372+1140177 weo 3 years 18 weeks ago Page
Alert Notice 354: Extending Request to Observe HMXBs in Support of Radial Velocity Observations weo 1 year 38 weeks ago Page
Alert Notice 255: Outburst of the recurrent nova 1616-17 U Scorpii weo 1 year 28 weeks ago Page
Special Notice #204: Request for monitoring of SS Cygni in support of EVLA/VLBA radio observations weo 40 weeks 6 days ago Page
Special Notice #348: QZ Lib observations critical now for HST/COS and SDSS J154453.60+255348.8 next target weo 2 years 14 weeks ago Page
Alert Notice 142: Nova Ophiuchi 1991 AND Nova in the Large Magellanic Cloud 1991 AND Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 1 year 37 weeks ago Page
Alert Notice 204: A very successful Astro-2 mission completed AND Superoutburst of 1051+50 CY Ursae Majoris AND Outburst of 0203+56a UV Persei AND Reminder - monitoring 0749+22 U Geminorum AND Correction to AAVSO Alert Notice 196 - 2110+13 EF Pegasi weo 1 year 28 weeks ago Page
Special Notice #401: AM Her NuSTAR observations April 5 weo 16 weeks 6 days ago Page
Alert Notice 384: Outburst of GK Persei weo 1 year 38 weeks ago Page
Identifications of Centennial Calendar Images: November 2011 weo 4 years 32 weeks ago Page
Alert Notice 341: NGC 6811 Deep and Wide Field Campaign weo 1 year 38 weeks 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 28 weeks ago Page
Special Notice #199: Request for monitoring of GW Lib in support of HST Observations weo 40 weeks 2 days ago Page
Special Notice #359: OR And monitoring needed for HST/COS campaign weo 2 years 6 weeks ago Page
Alert Notice 295: 1753-30B Nova Sagittarii 2002 AND 0006-12 WW Cet request to monitor for RXTE observations weo 1 year 28 weeks ago Page
Special Notice #379: Supernova 2013hn in IC 4329 = PSN J13485917-3017265 weo 1 year 31 weeks ago Page
AAVSO Alert Notice 438 weo 4 years 13 weeks ago Page
Special Notice #292: Possible nova in Carina = PNV J09410000-5759540 weo 2 years 51 weeks ago Page
Special Notice #319: HST COS observing SDSS J093249.57+472523.0 2013 January 11-12 weo 2 years 29 weeks ago Page
Alert Notice 326: Request to monitor 2035-01 AE Aqr for multiwavelength campaign AND Reminder to monitor HT Cas, Z Cha, and OY Car weo 1 year 37 weeks ago Page
Alert Notice 240: 1747-30 Nova Scorpii 1997 [V1141 Sco] weo 1 year 28 weeks ago Page
Special Notice #8: GRB060218 weo 40 weeks 2 days ago Page
Alert Notice 415: Recurrent Nova U Scorpii in outburst weo 1 year 51 weeks ago Page
Alert Notice 496: Outburst of the recurrent nova V745 Sco weo 1 year 24 weeks ago Page
Alert Notice 448: Request for observations of V455 AND in support of HST observations weo 3 years 46 weeks ago Page
Alert Notice 371: Support for XMM-Newton Observations of SS Aurigae weo 1 year 38 weeks ago Page
Special Notice #304: HST COS observations of SDSS J001153.08-064739.1 scheduled weo 2 years 38 weeks ago Page
Special Notice #332: Observations of IR Com crucial now through February 8 weo 2 years 24 weeks ago Page
IL Aqr/GJ 876 Campaign weo 1 year 37 weeks 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 28 weeks ago Page
Special Notice #390: New possible WZ Sge variable ASASSN-14jv weo 37 weeks 3 days ago Page
Alert Notice 404: Supernova 2009ig has brightened weo 1 year 39 weeks ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 3 years 19 weeks ago Page
Alert Notice 357: Outburst of HS 2331+3905 weo 1 year 38 weeks ago Page
Alert Notice 278: 1017-49 V383 Velorum (NSV 4834) = new dwarf nova weo 1 year 28 weeks ago Page
Alert Notice 503: Request for regular monitoring of the symbiotic variable RT Cru weo 51 weeks 1 day ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 2 years 16 weeks ago Page
Alert Notice 139: Nova Herculis 1991 AND Outburst of 2325+43 DX Andromedae weo 1 year 37 weeks 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 28 weeks ago Page
Alert Notice 515: SN 2015F in NGC 2442 (PSN J07361576-6930230) weo 17 weeks 2 days ago Page
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