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AAVSO Alert Notice

Title Posted By Updated/commented date Typesort icon
Alert Notice 229: Request and reminder to monitor 2138+43 SS Cygni for observations with HST and with EUVE, RXTE, and SAX AND Reminder - 0207-63 WX Hydri to be observed with Hubble Space Telescope weo 34 weeks 5 days ago Page
Alert Notice 319: Request to monitor the CV SDSS161033 (1605-00) for HST observations AND TU Cas comparison stars weo 44 weeks 3 days ago Page
Alert Notice 257: Request to monitor 2138+43 SS Cygni for multiwavelength observations weo 34 weeks 5 days ago Page
Alert Notice 445 - Request for monitoring of SS Cygni in support of European VLBI radio observations weo 3 years 4 weeks ago Page
Alert Notice 402: Nova in Ophiuchus weo 45 weeks 4 days ago Page
Alert Notice 213: 0059+53 Nova Cassiopeiae 1995 [V723 Cas] weo 34 weeks 5 days ago Page
Alert Notice 369: Outburst of AQ CMi weo 44 weeks 6 days ago Page
Alert Notice 303: 1813-28B Nova Sagittarii 2004 - possible nova in Sagittarius weo 43 weeks 6 days ago Page
Alert Notice 461: Nova Scorpii 2012 = MOA 2012 BLG-320 weo 2 years 13 weeks ago Page
Alert Notice 282: 1902+11 Nova Aquilae 2001 (= TAV J1907+117) AND 2248-14 IL Aquarii = Gliese 876 - Note [V1548 Aql] weo 34 weeks 5 days ago Page
Alert Notice 386: Low state of VY Scl weo 45 weeks 3 days ago Page
Alert Notice 491: V556 Serpentis = Nova Ser 2013 = PNV J18090346-1112345 weo 34 weeks 5 days ago Page
Alert Notice 351: Campaign for a New Eclipsing Cepheid weo 44 weeks 6 days ago Page
Alert Notice 149: Outburst of 1825-29 V1017 Sagittarii AND 1834-23 V348 Sagittarii AND Fading of 1808-29 VZ Sagittarii AND Acknowledgements and reminders weo 43 weeks 6 days ago Page
Alert Notice 477: Supernova 2013E in IC 2532 = PSN J10000552-3414013 weo 1 year 35 weeks ago Page
Alert Notice 245: 1815-27 Nova Sagittarii 1998 [V4633 Sgr] weo 34 weeks 5 days ago Page
Alert Notice 496: Outburst of the recurrent nova V745 Sco weo 30 weeks 6 days ago Page
Alert Notice 335: Recurrent nova 1744-06 RS Ophiuchi in outburst AND W Vir monitoring window extended to mid-April weo 44 weeks 4 days ago Page
Alert Notice 268: 1216+05 Supernova 1999gn in NGC 4303 = M61 weo 34 weeks 5 days ago Page
Alert Notice 431: Request to monitor SDSS074545 for HST Observations weo 19 weeks 11 hours ago Page
Alert Notice 322: Multicolor CCD campaign for AM Her to support XMM Newton observations AND BP Hyi eclipsing binary campaign weo 44 weeks 3 days 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 34 weeks 5 days ago Page
AAVSO Special Notice #244: Continued close monitoring of T Pyx requested weo 3 years 11 weeks ago Page
Alert Notice 405: Request for observations of NSV 99 (khi Peg) in support of HST observations weo 45 weeks 5 days 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 34 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 43 weeks 6 days ago Page
Alert Notice 458: Multiwavelength observing campaign on AE Aqr weo 2 years 8 weeks ago Page
Alert Notice 260: 0014-06 Supernova 1999cw in MCG -01-02-001 (PGC 1288) weo 34 weeks 5 days ago Page
Alert Notice 389: Support for VLT spectroscopy of the novalike variable VY Scl weo 45 weeks 3 days ago Page
Alert Notice 197: Observations of cataclysmic variables for Astro-2, EUVE, Voyager, and ASCA satellites AND Reminder regarding outburst of 0749+22 U Gem weo 34 weeks 5 days ago Page
Alert Notice 354: Extending Request to Observe HMXBs in Support of Radial Velocity Observations weo 44 weeks 6 days ago Page
Alert Notice 146: Special multiwavelength monitoring of 0201+14 TT Arietis weo 43 weeks 6 days ago Page
Alert Notice 474: Multiwavelength campaign on delta Ori (Mintaka) weo 1 year 39 weeks ago Page
Alert Notice 248: 1750+18 Supernova 1998bp in NGC 6495 weo 34 weeks 5 days ago Page
Alert Notice 373: Support for XMM-Newton Observations of SS Aurigae weo 45 weeks 7 hours ago Page
Alert Notice 184: Brightening of YY Dra (= DO Dra) AND Requests for monitoring (SS Cyg, EX Hya, VW Hyi, AM Her) weo 34 weeks 5 days ago Page
Alert Notice 338: 1709-29 V2576 Ophiuchi - Nova Ophiuchi 2006 Number 2 weo 44 weeks 4 days ago Page
Alert Notice 261: 1903+12 Nova Aquilae 1999 [V1493 Aql] weo 34 weeks 5 days ago Page
Alert Notice 428: Monitoring requested of the peculiar cataclysmic variable FS Aurigae weo 19 weeks 11 hours ago Page
Alert Notice 412: Nova Sct 2009 (V496 Sct) weo 1 year 5 weeks ago Page
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