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AAVSO Special Notice

Title Posted Bysort icon Updated/commented date Type
Special Notice #287: Request to observe X-ray transient Swift J1910.2-0546 weo 3 years 47 weeks ago Page
Special Notice #227: Unusual Behavior of FS Aur - Outburst Imminent? weo 8 weeks 6 days ago Page
Special Notice #18: Rare Outburst of 0829+53 SW UMa weo 1 year 31 weeks ago Page
Special Notice #380: Reported outburst of the recurrent nova V0745 Sco weo 2 years 15 weeks ago Page
Special Notice #251: Possible transient in Scorpius weo 4 years 37 weeks ago Page
Special Notice #402: RW Aur more intense monitoring needed now weo 1 year 6 weeks ago Page
Special Notice #317: HST COS observing HS 0218+3229 2012 December 22 and SDSS J093249.57+472523.0 is probable next target weo 3 years 22 weeks ago Page
Special Notice #211: Outburst of EX Hya weo 1 year 31 weeks ago Page
Special Notice #270: Possible Recurrent Nova in the LMC = TCP J04550000-7027150 weo 4 years 8 weeks ago Page
Special Notice #333: Eclipse underway in b Per and photometry needed urgently weo 3 years 15 weeks ago Page
Special Notice #346: RZ Leo observations critical now for HST/COS and IU Leo next target weo 3 years 6 weeks ago Page
Special Notice #2: Possible New Nova/Dwarf Nova in Cet weo 1 year 31 weeks ago Page
Special Notice #285: Outburst of old nova X Ser weo 3 years 51 weeks ago Page
Special Notice #362: OR And and AX For obs critical now weo 2 years 46 weeks ago Page
Special Notice #297: HST COS observations of SDSS J164248.52+134751.4 scheduled weo 3 years 33 weeks ago Page
Special Notice #376: HST observations of U Gem scheduled for December 6 weo 2 years 25 weeks ago Page
Special Notice #399: GK Per in outburst weo 1 year 10 weeks ago Page
Special Notice #314: HST COS scheduled to observe V405 Peg December 7 weo 3 years 24 weeks ago Page
Special Notice #208: Optical transient in Pegasus weo 1 year 31 weeks ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 4 years 10 weeks ago Page
Special Notice #415: T CrB brighter and bluer - monitoring requested weo 6 weeks 5 days ago Page
Special Notice #330: Next HST/COS targets are IR Com and BB Dor weo 3 years 16 weeks ago Page
Special Notice #191: U Sco is possibly in outburst weo 1 year 31 weeks ago Page
Special Notice #282: Apparent fading of V854 Cen weo 4 years 5 days ago Page
Special Notice #344: IY UMa and MR UMa next HST/COS targets weo 3 years 8 weeks ago Page
Special Notice #359: OR And monitoring needed for HST/COS campaign weo 2 years 49 weeks ago Page
Special Notice #224: Possible outburst of SDSS_J160501.35+203056.9 weo 8 weeks 6 days ago Page
Special Notice #15: V1316 Cyg Monitoring Campaign weo 1 year 31 weeks ago Page
Special Notice #294: CH Cyg observing campaign continued through 2012 weo 3 years 19 weeks ago Page
Special Notice #373: Comparison star changed for HD 15407A weo 2 years 30 weeks ago Page
Special Notice #243: Pre-SN 2011dh images of M51 requested weo 8 weeks 6 days ago Page
Special Notice #395: Alpha Com campaign cancelled weo 1 year 18 weeks ago Page
Special Notice #311: HST COS to observe CW Mon 2012 November 30 - December 1 weo 3 years 26 weeks ago Page
Special Notice #206: Request for photometry of the dwarf nova SS Cygni weo 1 year 31 weeks ago Page
Special Notice #264: SUPERNOVA 2012A IN NGC 3239 = PSN J10250739+1709146 weo 4 years 18 weeks ago Page
Special Notice #413: SU UMa observations needed now weo 13 weeks 1 day ago Page
Special Notice #327: HST/COS observations scheduled for U Gem weo 3 years 17 weeks ago Page
Special Notice #194: Request for monitoring of the blazar 3C 66A weo 1 year 31 weeks ago Page
Special Notice #279: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 3 years 27 weeks ago Page
Special Notice #341: V485 Cen observations crucial tonight through Sunday night weo 3 years 10 weeks ago Page
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