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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #304: HST COS observations of SDSS J001153.08-064739.1 scheduled weo 1 year 37 weeks ago Page
Special Notice #345: MR UMa observations needed now and RZ Leo next HST/COS target weo 1 year 14 weeks 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 26 weeks 5 days ago Page
Alert Notice 389: Support for VLT spectroscopy of the novalike variable VY Scl weo 37 weeks 4 days ago Page
Alert Notice 348: Observe HMXBs; monitor AR UMa; update on Alert Notice 345 weo 36 weeks 5 days ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 2 years 18 weeks ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 26 weeks 5 days ago Page
Alert Notice 148: Nova Scuti 1991 AND Request to monitor dwarf novae for IUE observing runs weo 35 weeks 6 days ago Page
Special Notice #357: BD Pav next HST COS target followed by QZ Ser weo 1 year 6 weeks ago Page
AAVSO Special Notice #219 weo 3 years 40 weeks ago Page
Alert Notice 235: Rare outburst of 1950+32A EY Cygni AND Outburst of 0058+40 RX Andromedae AND Short outburst of 0846+58 BZ Ursae Majoris weo 26 weeks 5 days ago Page
Observing Campaign to Monitor V426 Oph for XMM-Newton weo 36 weeks 4 days ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 2 years 9 weeks ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 18 weeks 1 day ago Page
Alert Notice 475: Monitoring of the dwarf nova U Geminorum in support of HST observations weo 1 year 30 weeks ago Page
Alert Notice 261: 1903+12 Nova Aquilae 1999 [V1493 Aql] weo 26 weeks 5 days ago Page
Alert Notice 268: 1216+05 Supernova 1999gn in NGC 4303 = M61 weo 26 weeks 5 days ago Page
Alert Notice 413: Nova in Eridanus (KT Eri = N Eri 2009) weo 50 weeks 2 hours ago Page
Alert Notice 377: Request extended to observe HMXBs in support of radial velocity observations weo 37 weeks 23 hours ago Page
Campaign to monitor the recurrent nova T Pyx throughout 2011 eruption weo 3 years 5 days 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 26 weeks 5 days ago Page
N Aql 05 - possible nova in Aquila weo 36 weeks 3 days ago Page
Special Notice #292: Possible nova in Carina = PNV J09410000-5759540 weo 1 year 50 weeks ago Page
Alert Notice 502: EE Cep observations requested for upcoming eclipse weo 1 week 5 days ago Page
Special Notice #331: Nova Cephei 2013 = PNV J23080471+6046521 weo 1 year 24 weeks ago Page
Special Notice #251: Possible transient in Scorpius weo 2 years 45 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 26 weeks 5 days 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 36 weeks 3 hours ago Page
Alert Notice 472: Monitoring of HD 5980 requested for multiwavelength campaign weo 1 year 39 weeks ago Page
Special Notice #342: PU CMa, then IY UMa and MR UMa next HST/COS targets weo 1 year 17 weeks ago Page
Alert Notice 289: 1805-30 Nova Sagittarii 2001 No. 3 [V4740 Sgr] weo 26 weeks 5 days ago Page
Alert Notice 393: Monitoring for a planetary transit of HD 80606 weo 37 weeks 5 days ago Page
Alert Notice 351: Campaign for a New Eclipsing Cepheid weo 36 weeks 6 days ago Page
Alert Notice 453: Monitoring of S Dor requested for multiwavelength campaign weo 2 years 21 weeks ago Page
Alert Notice 194: 2027+52 V1974 Cygni = Nova Cygni 1992 AND Outburst of 2209+12 RU Pegasi AND 1824-17 Nova Sagittarii 1994#2 [V4362 Sgr] weo 26 weeks 5 days 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 35 weeks 6 days ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 1 year 7 weeks ago Page
AAVSO Special Notice #218 weo 3 years 43 weeks ago Page
Alert Notice 238: Supernova 1997bp in NGC 4680 weo 26 weeks 5 days ago Page
Alert Notice 335: Recurrent nova 1744-06 RS Ophiuchi in outburst AND W Vir monitoring window extended to mid-April weo 36 weeks 4 days ago Page
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