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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 486: Spectroscopy and photometry campaign on three bright Wolf Rayet stars weo 2 years 4 days ago Page
Special Notice #194: Request for monitoring of the blazar 3C 66A weo 36 weeks 23 hours ago Page
Alert Notice 440: PEP Observing Campaign on P Cygni weo 1 year 8 weeks ago Page
Special Notice #291: Brightening of LBV HDE 269006 = R71 weo 2 years 48 weeks ago Page
Alert Notice 307: 1706-30 Nova Scorpii 2004 weo 1 year 33 weeks ago Page
Alert Notice 416: Nova in Sagittarius (V5585 Sgr = N Sgr 2010) weo 1 year 46 weeks ago Page
Special Notice #10: Possible Nova in Cyg [V2362 Cyg] weo 36 weeks 21 hours ago Page
Alert Notice 266: 0939-20 Supernova 1999gh in NGC 2986 AND 1058+45 AN Ursae Majoris to be observed with EUVE satellite weo 1 year 23 weeks ago Page
Special Notice #254: T Pyx Campaign continues weo 3 years 42 weeks ago Page
Alert Notice 216: 0945+34 Supernova 1995al in NGC 3021 AND Fading of 1544+28a R Coronae Borealis continues AND Fading of 1510+82 Z Ursae Minoris weo 1 year 23 weeks ago Page
Alert Notice 352: V390 Nor = Nova Normae 2007 weo 1 year 33 weeks ago Page
Special Notice #333: Eclipse underway in b Per and photometry needed urgently weo 2 years 20 weeks ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 2 years 34 weeks ago Page
Alert Notice 144: Supernova 1991X in NGC 4902 AND Monitoring of 1910-33 RY Sagittarii weo 1 year 32 weeks ago Page
Alert Notice 403: Request for observations of V2105 Oph in support of HST observations weo 1 year 34 weeks ago Page
Special Notice #392: ASASSN-14lp = Type Ia Supernova in NGC 4666 (Virgo) weo 28 weeks 5 days ago Page
Alert Notice 259: 1040-51 Nova Velorum 1999 [V382 Vel] weo 1 year 23 weeks ago Page
Special Notice #266: Possible Nova in Carina (TCP J10502000-6406480) weo 3 years 17 weeks ago Page
Alert Notice 198: 1436-63 Nova Circini 1995 [BY Cir] weo 1 year 23 weeks ago Page
Alert Notice 336: CCD campaign to observe 1059+23 AH Leo weo 1 year 33 weeks ago Page
Special Notice #346: RZ Leo observations critical now for HST/COS and IU Leo next target weo 2 years 11 weeks ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 1 year 23 weeks ago Page
Alert Notice 506: Alpha Com eclipse observing campaign weo 23 weeks 2 days ago Page
Alert Notice 386: Low state of VY Scl weo 1 year 34 weeks ago Page
AAVSO Special Notice #219 weo 4 years 37 weeks ago Page
Alert Notice 517: Monitoring of AM Her urgently requested in support of XMM-Newton and NuSTAR observations weo 12 weeks 4 days ago Page
Alert Notice 249: 1041+12 Supernova 1998bu in NGC 3368 (= M96) AND AAVSO charge-free number to change weo 1 year 23 weeks ago Page
Alert Notice 379: Support for Spitzer observations of tremendous outburst amplitude dwarf novae (TOADs) weo 1 year 34 weeks ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 3 years 7 weeks ago Page
Alert Notice 189: 1157+62 Supernova 1994W in NGC 4041 weo 1 year 23 weeks ago Page
Alert Notice 321: Multicolor CCD campaign for AS 325 to support Spitzer observations weo 1 year 33 weeks ago Page
Alert Notice 485: AG Dra monitoring requested for multiwavelength campaign weo 1 year 48 weeks ago Page
Special Notice #197: Request for time-series photometry of U Sco weo 36 weeks 1 day ago Page
Campaign to monitor the recurrent nova T Pyx throughout 2011 eruption weo 3 years 49 weeks ago Page
Alert Notice 233: Rare outburst of 0837+28 EG Cancri AND Request to monitor several R Coronae Borealis stars weo 1 year 23 weeks ago Page
Alert Notice 367: Monitoring of the Recurrent Nova U Scorpii weo 1 year 34 weeks ago Page
Special Notice #320: CH Cygni monitoring campaign continues weo 2 years 24 weeks ago Page
Alert Notice 413: Nova in Eridanus (KT Eri = N Eri 2009) weo 1 year 47 weeks ago Page
Special Notice #7: Possible Nova in Sgr [V5117 Sgr] weo 36 weeks 21 hours ago Page
Alert Notice 269: 0735-40 CGCS 1825 - new red variable in Puppis [V671 Pup] weo 1 year 23 weeks ago Page
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