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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 348: Observe HMXBs; monitor AR UMa; update on Alert Notice 345 weo 1 year 42 weeks ago Page
Alert Notice 457: Monitoring Nova Oph 2012 for multiwavelength observations weo 3 years 19 weeks ago Page
Alert Notice 247: 1224-22 Supernova 1998bn in NGC 4462 weo 1 year 32 weeks ago Page
Alert Notice 148: Nova Scuti 1991 AND Request to monitor dwarf novae for IUE observing runs weo 1 year 41 weeks ago Page
Alert Notice 187: 1729-19 Nova Ophiuchi 1994 [V2313 Oph] AND Outburst of TV Corvi AND Bright outburst of UV Persei - correction and update weo 1 year 32 weeks ago Page
Special Notice #324: LT Eri (SDSS J040714.78-064425.1) is next HST COS target weo 2 years 31 weeks ago Page
Special Notice #197: Request for time-series photometry of U Sco weo 44 weeks 3 days ago Page
Alert Notice 432: Supernova 2011at = PSN J09285756-1448206 in MCG -02-24-27 weo 1 year 16 weeks ago Page
Special Notice #369: GZ Cet (SDSS J013701.06-091234.9) HST/COS obs next week weo 1 year 51 weeks ago Page
Observing Campaign to Monitor V426 Oph for XMM-Newton weo 1 year 42 weeks ago Page
Special Notice #288: Supernova 2012db in ESO 139-G28 = PSN J17484870-6042193 weo 3 years 8 weeks ago Page
Alert Notice 231: Rare bright outburst of 1137+72 DO Draconis (= YY Draconis) weo 1 year 32 weeks ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 1 year 42 weeks ago Page
Special Notice #244: Continued close monitoring of T Pyx requested weo 44 weeks 4 days ago Page
Alert Notice 267: 1012+41 Supernova 1999gi in NGC 3184 weo 1 year 32 weeks ago Page
Alert Notice 400: Nova Sagittarii 2009 Number 3 weo 1 year 43 weeks ago Page
Alert Notice 320: 1811-30 Nova Sagittarii 2005 No. 2 weo 1 year 41 weeks ago Page
Special Notice #295: Bright outburst of the BL Lac object PKS 0716+71 weo 2 years 49 weeks ago Page
Alert Notice 218: Monitoring of AM Her for international observing campaign AND Monitoring of the cataclysmic variable V1159 Ori AND Fluctuations of Nova Cas 1995 AND Request to monitor SS Cyg AND Request to monitor WX Hyi AND Request to monitor GK Per weo 1 year 32 weeks ago Page
Special Notice #349: HST/COS Observations CANCELLED for SDSS J154453.60+255348.8 weo 2 years 17 weeks ago Page
Special Notice #389: Possible Supernova in NGC 4303 (M61) - PSN J12215757+0428185 weo 43 weeks 2 days ago Page
Observing Campaign: Request to monitor SDSS133948 for HST observations weo 1 year 42 weeks ago Page
Special Notice #263: SUPERNOVA 2011iy IN NGC 4984 = PSN J13085839-1531041 weo 3 years 36 weeks ago Page
Alert Notice 258: 0915+51 Supernova 1999by in NGC 2841 weo 1 year 32 weeks ago Page
Alert Notice 383: Nova Scorpii 2008 weo 1 year 42 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 1 year 41 weeks ago Page
Alert Notice 201: 0740+73 Supernova 1995E in NGC 2441 AND Important reminder [CV observations for Astro-2, EUVE, Voyager, and ASCA] and Thanks [CV observations for Keele U. request and Hipparcos red variables for calibration] weo 1 year 32 weeks ago Page
Special Notice #308: Observations crucial starting tonight for FL Psc (ASAS J002511+1217.2) weo 2 years 41 weeks ago Page
Special Notice #387: EE Cep eclipse and comparison stars weo 1 year 5 weeks ago Page
The AAVSO Research Portal Matthew Templeton 16 weeks 3 days ago Page
Alert Notice 486: Spectroscopy and photometry campaign on three bright Wolf Rayet stars weo 2 years 9 weeks ago Page
Alert Notice 514: RW Aur monitoring requested weo 22 weeks 3 days ago Page
Alert Notice 351: Campaign for a New Eclipsing Cepheid weo 1 year 42 weeks ago Page
Special Notice #273: Possible Nova in Ophiuchus = PNV J17260708-2551454 weo 3 years 22 weeks ago Page
Alert Notice 250: 1726-19 Nova Ophiuchi 1998 [V2487 Oph] weo 1 year 32 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 1 year 41 weeks ago Page
Alert Notice 190: 1753-25 Var Sgr - New variable in Sgr AND FN Sgr - chart correction [V4683 Sgr] weo 1 year 32 weeks ago Page
Special Notice #322: CU Vel is next HST COS target weo 2 years 32 weeks ago Page
Special Notice #200: Outburst of the infrequently outbursting dwarf nova KX Aquilae weo 44 weeks 4 days ago Page
AAVSO Special Notice #231 weo 4 years 29 weeks ago Page
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