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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 426: Rescheduled request for observations of V455 AND in support of HST observations weo 38 weeks 21 hours ago Page
Alert Notice 474: Multiwavelength campaign on delta Ori (Mintaka) weo 2 years 6 weeks ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 1 year 1 week ago Page
Special Notice #279: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 2 years 10 weeks ago Page
Special Notice #202: Classical nova event in V407 Cyg weo 14 weeks 21 hours ago Page
Alert Notice 411: Request for observations of the blazar 3C 66A weo 1 year 24 weeks ago Page
Alert Notice 352: V390 Nor = Nova Normae 2007 weo 1 year 11 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 1 year 1 week ago Page
Alert Notice 144: Supernova 1991X in NGC 4902 AND Monitoring of 1910-33 RY Sagittarii weo 1 year 10 weeks ago Page
AAVSO Alert Notice 437 weo 1 year 13 weeks ago Page
Special Notice #329: Critical time for CV Campaign HST/COS target SDSS J100515.38+191107.9 weo 1 year 51 weeks ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 45 weeks 22 hours ago Page
Special Notice #290: Blazar BL Lac bright weo 2 years 26 weeks ago Page
Special Notice #5: Possible New Object In Oph weo 13 weeks 6 days ago Page
Special Notice #374: Possible Nova in Aquila = PNV J19023335+0315190 weo 1 year 12 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 1 week ago Page
Alert Notice 293: 1731-16 Nova Ophiuchi 2002 AND 1424+00 Supernova 2002ao in UGC 9299 (Virgo) AND 0324+43 GK Persei - reminder to monitor for observing campaign weo 1 year 1 week ago Page
Special Notice #249: FTP site for submitting AGN images requested in Alert Notice 443 weo 3 years 20 weeks ago Page
Alert Notice #480: MR UMa superoutburst coverage requested for HST observations weo 1 year 46 weeks ago Page
Special Notice #298: Second set of HST COS CV targets announced weo 2 years 16 weeks ago Page
Special Notice #18: Rare Outburst of 0829+53 SW UMa weo 13 weeks 6 days ago Page
Alert Notice 395: Nova in Sagittarius weo 1 year 12 weeks 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 1 week ago Page
Alert Notice 324: 1614-15 V818 Sco - Request for observations to support Spitzer observations weo 1 year 11 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 1 week ago Page
Alert Notice 451: Monitoring of the Symbiotic Variable RT Cru Requested weo 3 years 15 hours ago Page
Alert Notice 501: Monitoring requested for HST/COS observations of SBS 1108+574 weo 38 weeks 6 days ago Page
Alert Notice 483: AH Her Observing Campaign weo 1 year 36 weeks ago Page
Alert Notice 369: Outburst of AQ CMi weo 1 year 11 weeks ago Page
Alert Notice 289: 1805-30 Nova Sagittarii 2001 No. 3 [V4740 Sgr] weo 1 year 1 week ago Page
Alert Notice 310: Probable nova in Scorpius - 1722-31 N Sco 04#2 AND Reminder to monitor 1931-46 QS Tel to trigger Chandra observations AND Reminder to monitor 0409-71 VW Hyi in support of FUSE observations AND Outburst of 2328+48 Z And continues weo 1 year 10 weeks ago Page
AAVSO Maxima and Minima of Long Period Variables, 1900-2008 weo 13 weeks 3 days ago Page
Special Notice #313: HST COS observing CW Mon tonight and V405 Peg is next target weo 2 years 8 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 1 year 1 week ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 2 years 41 weeks ago Page
Special Notice #210: Request for observations of high-mass X-ray binaries weo 14 weeks 21 hours ago Page
Special Notice #366: Symbiotic variable AS 270 brightening weo 1 year 26 weeks ago Page
Alert Notice 356: Request to monitor PQ Andromedae for HST Observations weo 1 year 11 weeks ago Page
Alert Notice 238: Supernova 1997bp in NGC 4680 weo 1 year 1 week ago Page
Alert Notice 141: Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 1 year 10 weeks ago Page
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