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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #324: LT Eri (SDSS J040714.78-064425.1) is next HST COS target weo 1 year 26 weeks ago Page
Alert Notice 304: 1732-23 Nova Ophiuchi 2004 - possible nova in Ophiuchus weo 36 weeks 5 days ago Page
Special Notice #376: HST observations of U Gem scheduled for December 6 weo 33 weeks 6 days ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 2 years 15 weeks ago Page
Alert Notice 352: V390 Nor = Nova Normae 2007 weo 37 weeks 5 days ago Page
Alert Notice 248: 1750+18 Supernova 1998bp in NGC 6495 weo 27 weeks 4 days ago Page
Special Notice #337: Bright transient near the galaxy NGC 5643 (Lupus) weo 1 year 23 weeks ago Page
Alert Notice 144: Supernova 1991X in NGC 4902 AND Monitoring of 1910-33 RY Sagittarii weo 36 weeks 5 days ago Page
Alert Notice 432: Supernova 2011at = PSN J09285756-1448206 in MCG -02-24-27 weo 11 weeks 6 days ago Page
Alert Notice 188: Outburst of old nova LQ Sgr AND Nova Oph 1994 AND Recent outburst of SS Cyg AND Recent outburst of symbiotic star AG Dra weo 27 weeks 4 days ago Page
Alert Notice 400: Nova Sagittarii 2009 Number 3 weo 38 weeks 3 days ago Page
Alert Notice 463: Nova Sagittarii 2012 No. 3 = PNV J17522579-2126215 weo 2 years 3 weeks ago Page
Alert Notice 336: CCD campaign to observe 1059+23 AH Leo weo 37 weeks 3 days ago Page
Alert Notice 232: Extreme faintness and unusual behavior of 0058+40 RX Andromedae weo 27 weeks 4 days ago Page
Special Notice #349: HST/COS Observations CANCELLED for SDSS J154453.60+255348.8 weo 1 year 12 weeks ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 27 weeks 4 days ago Page
Special Notice #249: FTP site for submitting AGN images requested in Alert Notice 443 weo 2 years 46 weeks ago Page
Alert Notice 383: Nova Scorpii 2008 weo 38 weeks 2 days ago Page
Special Notice #298: Second set of HST COS CV targets announced weo 1 year 42 weeks ago Page
Alert Notice 265: 1918+04 Nova Aquilae 1999 Number 2 = V1494 Aql weo 27 weeks 4 days ago Page
Alert Notice 321: Multicolor CCD campaign for AS 325 to support Spitzer observations weo 37 weeks 2 days ago Page
Alert Notice 215: Dwarf nova 0043+56b GX Cas in outburst AND 1544+28a R Coronae Borealis continues to fade AND Brightening of 1848-19 FN Sagittarii AND Reminders on 0409-71 VW Hydri, 0749+22 U Geminorum, and 2138+43 SS Cygni weo 27 weeks 4 days ago Page
Alert Notice 486: Spectroscopy and photometry campaign on three bright Wolf Rayet stars weo 1 year 4 weeks ago Page
Alert Notice 451: Monitoring of the Symbiotic Variable RT Cru Requested weo 2 years 26 weeks ago Page
Alert Notice 367: Monitoring of the Recurrent Nova U Scorpii weo 37 weeks 5 days ago Page
Alert Notice 260: 0014-06 Supernova 1999cw in MCG -01-02-001 (PGC 1288) weo 27 weeks 4 days ago Page
Special Notice #322: CU Vel is next HST COS target weo 1 year 27 weeks ago Page
Alert Notice 307: 1706-30 Nova Scorpii 2004 weo 36 weeks 5 days ago Page
Alert Notice 423: Request for observations of V455 AND in support of HST observations weo 11 weeks 6 days ago Page
Alert Notice 197: Observations of cataclysmic variables for Astro-2, EUVE, Voyager, and ASCA satellites AND Reminder regarding outburst of 0749+22 U Gem weo 27 weeks 4 days ago Page
Alert Notice 420: Nova in Sagittarius (V5586 Sgr = Nova Sgr 2010 No. 2) weo 50 weeks 5 days ago Page
Alert Notice 356: Request to monitor PQ Andromedae for HST Observations weo 37 weeks 5 days ago Page
Alert Notice 251: 1903-50 Supernova 1998dq in NGC 6754 AND Rare outburst of the TOAD-type cataclysmic variable 1626+21 V592 Herculis AND Fading of 1544+28A R Coronae Borealis AND Request for observations of 0409-71 VW Hydri and 0749+22 U Geminorum weo 27 weeks 4 days ago Page
Special Notice #333: Eclipse underway in b Per and photometry needed urgently weo 1 year 24 weeks ago Page
Alert Notice 141: Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 36 weeks 5 days ago Page
AAVSO Special Notice #231 weo 3 years 24 weeks ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 27 weeks 4 days ago Page
Alert Notice 403: Request for observations of V2105 Oph in support of HST observations weo 38 weeks 4 days ago Page
Alert Notice 462: Monitoring of J1407 for next extrasolar ring system transit weo 2 years 4 weeks ago Page
Alert Notice 339: Far Ultraviolet Spectroscopic Explorer Cataclysmic Variable Survey AND Preliminary NGC 6811 Deep and Wide Field Campaign Announcement weo 37 weeks 3 days ago Page
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