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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #354: DT Oct obs crucial now, GW Lib and V1108 Her next targets weo 1 year 40 weeks ago Page
Alert Notice 470: Symbiotic variable V4018 Sgr in outburst weo 2 years 23 weeks ago Page
Observing Campaign to Monitor V426 Oph for XMM-Newton weo 1 year 16 weeks ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 50 weeks 2 days ago Page
Alert Notice 501: Monitoring requested for HST/COS observations of SBS 1108+574 weo 44 weeks 1 day ago Page
Alert Notice 268: 1216+05 Supernova 1999gn in NGC 4303 = M61 weo 1 year 6 weeks ago Page
Special Notice #314: HST COS scheduled to observe V405 Peg December 7 weo 2 years 12 weeks ago Page
Data Usage Reports are available again Matthew Templeton 3 years 10 weeks ago Page
Alert Notice 377: Request extended to observe HMXBs in support of radial velocity observations weo 1 year 17 weeks ago Page
Alert Notice 217: Brightening of 0059+53 Nova Cassiopeiae 1995 AND Request to monitor dwarf nova 0103+59 HT Cassiopeiae AND Request to monitor 2138+43 SS Cygni [V723 Cas] weo 1 year 6 weeks ago Page
Special Notice #368: Bright transient in M74 - PSN J01364816+1545310 weo 1 year 31 weeks ago Page
N Aql 05 - possible nova in Aquila weo 1 year 16 weeks ago Page
Digitization of AAVSO data published in the Harvard Annals Matthew Templeton 4 years 23 weeks ago Page
Special Notice #210: Request for observations of high-mass X-ray binaries weo 19 weeks 2 days ago Page
Alert Notice 257: Request to monitor 2138+43 SS Cygni for multiwavelength observations weo 1 year 6 weeks ago Page
Special Notice #327: HST/COS observations scheduled for U Gem weo 2 years 5 weeks ago Page
Alert Notice 456: Monitoring of V854 Cen Requested weo 2 years 47 weeks ago Page
Alert Notice 364: Nova Vulpeculae 2007 No. 2 = V459 Vul weo 1 year 17 weeks ago Page
Alert Notice 202: Nova Centauri 1995 AND SN 1995G in NGC 1643 AND SN 1995F in NGC 2726 AND Nova Aquilae 1995 AND Nova Circini 1995 AND Astro-2 is launched - reminder to monitor CVs for Astro-2, EUVE, Voyager, and ASCA [V888 Cen] [V1425 Aql] [BY Cir] weo 1 year 6 weeks ago Page
Special Notice #372: Probable new red variable IRAS 17378-3411 = PNV J17411305-3413235 weo 1 year 21 weeks ago Page
Alert Notice 303: 1813-28B Nova Sagittarii 2004 - possible nova in Sagittarius weo 1 year 16 weeks ago Page
AAVSO Special Notice #232 weo 4 years 4 weeks ago Page
Special Notice #2: Possible New Nova/Dwarf Nova in Cet weo 19 weeks 1 day 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 1 year 6 weeks ago Page
Special Notice #341: V485 Cen observations crucial tonight through Sunday night weo 1 year 50 weeks ago Page
Alert Notice 462: Monitoring of J1407 for next extrasolar ring system transit weo 2 years 36 weeks ago Page
Alert Notice 348: Observe HMXBs; monitor AR UMa; update on Alert Notice 345 weo 1 year 16 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 16 weeks ago Page
Alert Notice 442: Nova Scorpii 2011 = PNV J16551100-3838120 weo 43 weeks 2 days ago Page
Special Notice #15: V1316 Cyg Monitoring Campaign weo 19 weeks 1 day ago Page
Alert Notice 238: Supernova 1997bp in NGC 4680 weo 1 year 6 weeks ago Page
Special Notice #352: Correction to target name in Special Notice #351 weo 1 year 42 weeks ago Page
Special Notice #293: S Dor campaign continued through 2012-2013 season weo 2 years 25 weeks ago Page
Alert Notice 335: Recurrent nova 1744-06 RS Ophiuchi in outburst AND W Vir monitoring window extended to mid-April weo 1 year 16 weeks ago Page
Special Notice #381: HST/COS observations of SDSS J100658.40+233724.4 weo 52 weeks 8 hours ago Page
Alert Notice 380: Nova in Ophiuchus weo 1 year 17 weeks ago Page
Alert Notice 277: 0526-70 Nova LMC 2000 in the Large Magellanic Cloud AND 2138+43 SS Cygni multiwavelength observations rescheduled weo 1 year 6 weeks ago Page
Alert Notice 261: 1903+12 Nova Aquilae 1999 [V1493 Aql] weo 1 year 6 weeks ago Page
Special Notice #311: HST COS to observe CW Mon 2012 November 30 - December 1 weo 2 years 14 weeks ago Page
Alert Notice 450: Request for observations of SDSS J080434.20+510349.2‭ ‬in support of HST observations weo 3 years 18 weeks ago Page
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