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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #353: SDSS J153817.35+512338.0 obs crucial now and DT Oct is next weo 1 year 14 weeks ago Page
Alert Notice 245: 1815-27 Nova Sagittarii 1998 [V4633 Sgr] weo 31 weeks 1 day ago Page
Alert Notice 379: Support for Spitzer observations of tremendous outburst amplitude dwarf novae (TOADs) weo 41 weeks 4 days ago Page
Alert Notice 185: Nova Sgr 1994 Number 2 [V4362 Sgr] weo 31 weeks 1 day ago Page
AAVSO Special Notice #222 weo 3 years 41 weeks ago Page
Alert Notice 348: Observe HMXBs; monitor AR UMa; update on Alert Notice 345 weo 41 weeks 1 day ago Page
Special Notice #312: Supernova 2012gx in MCG -02-2-72 = PSN J00380175-1351395 weo 1 year 38 weeks ago Page
Special Notice #282: Apparent fading of V854 Cen weo 2 years 13 weeks ago Page
Alert Notice 148: Nova Scuti 1991 AND Request to monitor dwarf novae for IUE observing runs weo 40 weeks 2 days ago Page
Alert Notice 487: Supernova 2013dy in NGC 7250 = PSN J22181760+4034096 weo 1 year 4 weeks ago Page
Alert Notice 229: Request and reminder to monitor 2138+43 SS Cygni for observations with HST and with EUVE, RXTE, and SAX AND Reminder - 0207-63 WX Hydri to be observed with Hubble Space Telescope weo 31 weeks 1 day ago Page
Alert Notice 503: Request for regular monitoring of the symbiotic variable RT Cru weo 2 weeks 1 day ago Page
AAVSO Alert Notice 438 weo 3 years 16 weeks ago Page
Observing Campaign to Monitor V426 Oph for XMM-Newton weo 41 weeks 22 hours ago Page
Special Notice #325: BB Dor monitoring requested for Swift and HST observations weo 1 year 30 weeks ago Page
Alert Notice 272: 1301-27 Supernova 2000P in NGC 4965 in Hydra AND 1247-28 EX Hydrae - multiwavelength observing campaign scheduled weo 31 weeks 1 day ago Page
Alert Notice 466: Monitoring of V380 Oph requested in support of HST observations weo 2 years 16 hours ago Page
Alert Notice 261: 1903+12 Nova Aquilae 1999 [V1493 Aql] weo 31 weeks 1 day ago Page
Special Notice #370: GZ Cet observations crucial now weo 49 weeks 2 days ago Page
Alert Notice 212: 1958+56 V1028 Cyg slowly fading from outburst AND Probable change in classification of 1644-25 AF Scorpii AND 0241-00 Supernova 1995V in NGC 1087 weo 31 weeks 1 day ago Page
Special Notice #252: Upcoming Eclipse of Zeta Aurigae weo 2 years 40 weeks ago Page
Alert Notice 320: 1811-30 Nova Sagittarii 2005 No. 2 weo 41 weeks 8 min ago Page
Alert Notice 479: Supernova 2013aa in NGC 5643 = PSN J14323388-4413278 weo 1 year 26 weeks ago Page
Alert Notice 260: 0014-06 Supernova 1999cw in MCG -01-02-001 (PGC 1288) weo 31 weeks 1 day ago Page
Special Notice #302: HST COS observations of 1RXS J023238.8-371812 scheduled weo 1 year 43 weeks ago Page
Alert Notice 399: Nightly monitoring of AG Dra in support of HST calibration observations weo 42 weeks 1 day 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 31 weeks 1 day ago Page
Observing Campaign: Request to monitor SDSS133948 for HST observations weo 41 weeks 3 days ago Page
Alert Notice 454: Monitoring of CH Cyg requested for Chandra and HST observations weo 2 years 24 weeks ago Page
Alert Notice 306: Possible new variable in Hercules - 1835+25 Var Her 04 AND Update on request for monitoring of 0409-71 VW Hyi weo 40 weeks 3 days ago Page
Special Notice #350: 1RXS J105010.3-140431 and SDSS J153817.35+512338.0 next HST/COS targets weo 1 year 16 weeks ago Page
Alert Notice 248: 1750+18 Supernova 1998bp in NGC 6495 weo 31 weeks 1 day ago Page
Alert Notice 382: Outburst of the symbiotic star CI Cygni weo 42 weeks 4 min 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 31 weeks 1 day ago Page
Alert Notice 351: Campaign for a New Eclipsing Cepheid weo 41 weeks 2 days ago Page
Special Notice #309: Next Set of HST COS targets announced weo 1 year 39 weeks ago Page
Special Notice #279: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 1 year 40 weeks ago Page
Alert Notice 145: Request to monitor dwarf novae for IUE observing runs AND Request to monitor high-galactic latitude cataclysmic variables for IUE observing run weo 40 weeks 2 days ago Page
Special Notice #362: OR And and AX For obs critical now weo 1 year 6 weeks ago Page
Alert Notice 232: Extreme faintness and unusual behavior of 0058+40 RX Andromedae weo 31 weeks 1 day ago Page
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