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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Alert Notice 451: Monitoring of the Symbiotic Variable RT Cru Requested weo 2 years 30 weeks ago Page
Alert Notice 257: Request to monitor 2138+43 SS Cygni for multiwavelength observations weo 32 weeks 2 days ago Page
Alert Notice 335: Recurrent nova 1744-06 RS Ophiuchi in outburst AND W Vir monitoring window extended to mid-April weo 42 weeks 1 day ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 1 year 16 weeks ago Page
Alert Notice 202: Nova Centauri 1995 AND SN 1995G in NGC 1643 AND SN 1995F in NGC 2726 AND Nova Aquilae 1995 AND Nova Circini 1995 AND Astro-2 is launched - reminder to monitor CVs for Astro-2, EUVE, Voyager, and ASCA [V888 Cen] [V1425 Aql] [BY Cir] weo 32 weeks 2 days ago Page
Alert Notice 277: 0526-70 Nova LMC 2000 in the Large Magellanic Cloud AND 2138+43 SS Cygni multiwavelength observations rescheduled weo 32 weeks 2 days ago Page
Alert Notice 423: Request for observations of V455 AND in support of HST observations weo 16 weeks 5 days ago Page
Alert Notice 381: Second possible nova in Ophiuchus - Nova Oph 2008 No. 2 weo 43 weeks 1 day ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 2 years 19 weeks ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 42 weeks 5 days ago Page
Special Notice #361: CC Scl observations DATE REVISED weo 1 year 9 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 32 weeks 2 days ago Page
AAVSO Special Notice #231 weo 3 years 29 weeks ago Page
Alert Notice 462: Monitoring of J1407 for next extrasolar ring system transit weo 2 years 9 weeks ago Page
Alert Notice 368: Major Outburst of EX Lup weo 42 weeks 4 days ago Page
Special Notice #321: Observations critical tonight for SDSS J093249.57+472523.0 weo 1 year 33 weeks ago Page
Alert Notice 238: Supernova 1997bp in NGC 4680 weo 32 weeks 2 days ago Page
Alert Notice 309: FUSE satellite observations scheduled for 0409-71 VW Hyi AND Outburst of 2328+48 Z And weo 41 weeks 4 days ago Page
Alert Notice 418: Request for monitoring of V842 Cen in support of HST Observations weo 1 year 3 weeks ago Page
Special Notice #381: HST/COS observations of SDSS J100658.40+233724.4 weo 25 weeks 2 days ago Page
AAVSO Special Notice #244: Continued close monitoring of T Pyx requested weo 3 years 8 weeks ago Page
Alert Notice 470: Symbiotic variable V4018 Sgr in outburst weo 1 year 49 weeks ago Page
Alert Notice 354: Extending Request to Observe HMXBs in Support of Radial Velocity Observations weo 42 weeks 3 days ago Page
Special Notice #336: Next three HST/COS CV campaign targets weo 1 year 28 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 32 weeks 2 days 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 41 weeks 3 days ago Page
Alert Notice 401: Monitoring of EX Hya and DQ Her weo 43 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 32 weeks 2 days ago Page
Alert Notice 338: 1709-29 V2576 Ophiuchi - Nova Ophiuchi 2006 Number 2 weo 42 weeks 2 days ago Page
Special Notice #348: QZ Lib observations critical now for HST/COS and SDSS J154453.60+255348.8 next target weo 1 year 18 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 32 weeks 2 days ago Page
Alert Notice 292: 0659-03 Peculiar variable in Monoceros (Var Mon 02) [V838 Mon] weo 32 weeks 2 days ago Page
Alert Notice 384: Outburst of GK Persei weo 43 weeks 1 day ago Page
Alert Notice 456: Monitoring of V854 Cen Requested weo 2 years 21 weeks ago Page
Alert Notice 289: 1805-30 Nova Sagittarii 2001 No. 3 [V4740 Sgr] weo 32 weeks 2 days ago Page
Alert Notice 323: 1737-34 Nova Scorpii 2005 weo 42 weeks 1 day ago Page
Alert Notice 430: Photometry requested of Blazar-type Quasars 3C 273 and 3C 279 weo 16 weeks 5 days ago Page
Alert Notice 459: Monitoring of RU Peg requested for Swift observations weo 2 years 12 weeks ago Page
Alert Notice 371: Support for XMM-Newton Observations of SS Aurigae weo 42 weeks 4 days ago Page
Special Notice #319: HST COS observing SDSS J093249.57+472523.0 2013 January 11-12 weo 1 year 34 weeks ago Page
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