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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 196: Outburst of 2110+13 EF Pegasi AND Request to monitor some Hipparacos red variables for photometric calibration weo 2 years 3 weeks ago Page
Special Notice #302: HST COS observations of 1RXS J023238.8-371812 scheduled weo 3 years 14 weeks ago Page
Alert Notice 358: Monitoring of Mira (omi Cet) in support of HST Observations weo 2 years 13 weeks ago Page
Alert Notice 415: Recurrent Nova U Scorpii in outburst weo 2 years 26 weeks ago Page
Alert Notice 506: Alpha Com eclipse observing campaign weo 1 year 2 weeks ago Page
Alert Notice 138: Nova Herculis 1991 AND Special request to monitor R Coronae Borealis stars weo 2 years 12 weeks ago Page
Alert Notice 517: Monitoring of AM Her urgently requested in support of XMM-Newton and NuSTAR observations weo 44 weeks 4 hours ago Page
Alert Notice 247: 1224-22 Supernova 1998bn in NGC 4462 weo 2 years 3 weeks ago Page
Alert Notice 454: Monitoring of CH Cyg requested for Chandra and HST observations weo 3 years 48 weeks ago Page
Special Notice #332: Observations of IR Com crucial now through February 8 weo 2 years 52 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 2 years 3 weeks ago Page
Alert Notice 342: Outburst of 2106-09 VY Aquarii - probably not a superoutburst weo 2 years 13 weeks ago Page
Alert Notice 404: Supernova 2009ig has brightened weo 2 years 14 weeks ago Page
Special Notice #197: Request for time-series photometry of U Sco weo 1 year 15 weeks ago Page
Alert Notice 296: 1756-25 Nova Sagittarii 2002 No. 2 - Possible nova in Sagittarius weo 2 years 11 weeks ago Page
Alert Notice 426: Rescheduled request for observations of V455 AND in support of HST observations weo 1 year 39 weeks ago Page
Alert Notice 529: Observing campaign on 5 variables in Cygnus weo 18 weeks 1 day ago Page
Alert Notice 231: Rare bright outburst of 1137+72 DO Draconis (= YY Draconis) weo 2 years 3 weeks ago Page
Special Notice #279: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 3 years 11 weeks ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 2 years 43 weeks ago Page
Alert Notice 327: Nova Scuti 2005 - Probable Nova in Scutum weo 2 years 12 weeks ago Page
Alert Notice 387: V1721 Aql (Nova Aql 2008) weo 2 years 13 weeks ago Page
Special Notice #10: Possible Nova in Cyg [V2362 Cyg] weo 1 year 15 weeks ago Page
Alert Notice 264: 1918+04 Nova Aquilae 1999 Number 2 [V1494 Aql] weo 2 years 2 weeks ago Page
AAVSO Alert Notice 437 weo 2 years 14 weeks ago Page
Alert Notice 214: 0557-23 Supernova 1995ad in NGC 2139 AND 0059+53 Nova Cas 1995 AND Observations of 0409-71 VW Hyi and 0749+22 U Gem AND Fading of 1544+28a R CrB AND Change of Julian Date to 2450000 and AAVSO Data Entry Program [V723 Cas] weo 2 years 3 weeks ago Page
Special Notice #290: Blazar BL Lac bright weo 3 years 27 weeks ago Page
Alert Notice 372: Possible naked-eye gamma ray burst detected (GRB 080319B) weo 2 years 13 weeks ago Page
Special Notice #359: OR And monitoring needed for HST/COS campaign weo 2 years 34 weeks ago Page
Special Notice #389: Possible Supernova in NGC 4303 (M61) - PSN J12215757+0428185 weo 1 year 14 weeks ago Page
Alert Notice 258: 0915+51 Supernova 1999by in NGC 2841 weo 2 years 2 weeks ago Page
Special Notice #249: FTP site for submitting AGN images requested in Alert Notice 443 weo 4 years 21 weeks ago Page
Special Notice #317: HST COS observing HS 0218+3229 2012 December 22 and SDSS J093249.57+472523.0 is probable next target weo 3 years 6 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 2 years 3 weeks ago Page
Special Notice #298: Second set of HST COS CV targets announced weo 3 years 17 weeks ago Page
Alert Notice 361: Request to monitor SDSS091908 for HST Observations weo 2 years 13 weeks ago Page
Alert Notice 412: Nova Sct 2009 (V496 Sct) weo 2 years 26 weeks ago Page
Special Notice #387: EE Cep eclipse and comparison stars weo 1 year 28 weeks ago Page
Alert Notice 300: 1009+03B Supernova 2003cg in NGC 3169 weo 2 years 12 weeks ago Page
Alert Notice 514: RW Aur monitoring requested weo 45 weeks 3 days ago Page
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