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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Special Notice #15: V1316 Cyg Monitoring Campaign weo 40 weeks 9 hours ago Page
Campaign to monitor the recurrent nova T Pyx throughout 2011 eruption weo 4 years 1 week ago Page
Alert Notice 238: Supernova 1997bp in NGC 4680 weo 1 year 27 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 37 weeks ago Page
Special Notice #291: Brightening of LBV HDE 269006 = R71 weo 3 years 2 days ago Page
Special Notice #381: HST/COS observations of SDSS J100658.40+233724.4 weo 1 year 20 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 2 years 11 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 27 weeks ago Page
Alert Notice 381: Second possible nova in Ophiuchus - Nova Oph 2008 No. 2 weo 1 year 38 weeks ago Page
Alert Notice 261: 1903+12 Nova Aquilae 1999 [V1493 Aql] weo 1 year 27 weeks ago Page
Special Notice #397: Bright Transient in Sco (PNV J17032620-3504140) weo 23 weeks 6 days ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 1 year 38 weeks ago Page
Special Notice #254: T Pyx Campaign continues weo 3 years 46 weeks ago Page
Alert Notice 221: Fading of 2007+20 FG Sge AND Request to monitor 2138+43 SS Cyg for observations with HST, EUVE, and RXTE AND 1058+38 Markarian 421 in outburst AND Activity of 1814+39 AM Her continues AND 1746-17 -- Sgr is a new planetary-nebula nucleus weo 1 year 27 weeks ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 2 years 36 weeks ago Page
Alert Notice 320: 1811-30 Nova Sagittarii 2005 No. 2 weo 1 year 37 weeks ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 2 years 38 weeks ago Page
Special Notice #364: 1RXS J213807.1+261958 (OT J213806.6+261957) HST obs next week weo 2 years 1 week ago Page
Special Notice #207: Possible Nova in Scorpius - N Sco 2010 No. 2 weo 40 weeks 1 day ago Page
Alert Notice 254: Minor outburst of 0324+43 GK Persei AND Request to monitor 1058+45 AN Ursae Majoris AND Request to monitor 0014+21 QR Andromedae weo 1 year 27 weeks ago Page
Alert Notice 519: Nova Sgr 2015 No. 2 fading as dust production rises weo 6 weeks 1 day ago Page
Observing Campaign: Request to monitor SDSS133948 for HST observations weo 1 year 37 weeks ago Page
Special Notice #266: Possible Nova in Carina (TCP J10502000-6406480) weo 3 years 21 weeks ago Page
Alert Notice 205: Outburst of 0749+22 U Geminorum AND 1900-01 Nova Aquilae 1995 AND Request to monitor 1544+28a R Coronae Borealis AND Monitoring of 0900-31 T Pyxidis AND Monitoring of the old nova 0324+43 GK Persei [V1425 Aql] weo 1 year 27 weeks ago Page
Alert Notice 478: Transformed photometry of young stars in Cha requested weo 2 years 27 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 36 weeks ago Page
Alert Notice 490: Optical monitoring of T Ori requested weo 1 year 27 weeks ago Page
Alert Notice 354: Extending Request to Observe HMXBs in Support of Radial Velocity Observations weo 1 year 37 weeks ago Page
Special Notice #277: Possible Nova in Sagittarius (PNV J17452791-2305213) weo 3 years 14 weeks ago Page
Special Notice #378: BP Tau Chandra observation times set - time-series observations needed weo 1 year 31 weeks ago Page
Special Notice #336: Next three HST/COS CV campaign targets weo 2 years 23 weeks ago Page
Alert Notice 142: Nova Ophiuchi 1991 AND Nova in the Large Magellanic Cloud 1991 AND Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 1 year 36 weeks ago Page
Alert Notice 401: Monitoring of EX Hya and DQ Her weo 1 year 38 weeks ago Page
Special Notice #12: 0218-21 Supernova 2006ce (Cetus) weo 40 weeks 9 hours ago Page
AAVSO Special Notice #237 weo 4 years 17 weeks ago Page
Alert Notice 241: Request to monitor 2138+43 SS Cygni for observations with HST, EUVE, and RXTE AND Note about Alert Notices and News Flashes weo 1 year 27 weeks ago Page
Alert Notice 338: 1709-29 V2576 Ophiuchi - Nova Ophiuchi 2006 Number 2 weo 1 year 37 weeks ago Page
Special Notice #289: Bright possible nova in Sagittarius = PNV J18202726-2744263 weo 3 years 2 weeks ago Page
Aviso Especial #380: Erupción reportada de la nova recurrente V0745 Sco Sebastian Otero 1 year 24 weeks ago Page
Special Notice #348: QZ Lib observations critical now for HST/COS and SDSS J154453.60+255348.8 next target weo 2 years 13 weeks ago Page
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