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AAVSO International Database

Title Posted By Updated/commented date Typesort icon
Alert Notice 239: Outburst of 2328+48 Z Andromedae AND Request to monitor 2138+43 SS Cygni AND Request to monitor 1813+49 AM Herculis weo 2 years 3 weeks ago Page
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 3 years 46 weeks ago Page
Special Notice #344: IY UMa and MR UMa next HST/COS targets weo 2 years 45 weeks ago Page
Alert Notice 497: Nova Sagittarii 2014 = PNV J18250860-2236024 AND Erratum weo 1 year 51 weeks ago Page
Special Notice #394: Observations of b Persei urgently requested weo 1 year 3 weeks ago Page
Alert Notice 391: Rare Outburst of V358 Lyr weo 2 years 13 weeks ago Page
Observing Campaign: Request to monitor PQ Andromedae for HST observations weo 2 years 13 weeks ago Page
AAVSO Special Notice #222 weo 5 years 13 weeks ago Page
Alert Notice 140: Nova Centauri 1991 AND Nova Herculis 1991 weo 2 years 12 weeks ago Page
Alert Notice 222: Extreme fading of 1921+50 CH Cygni AND Reminder - Request to monitor 2138+43 SS Cygni for Observations with HST, EUVE, and RXTE weo 2 years 3 weeks ago Page
Special Notice #206: Request for photometry of the dwarf nova SS Cygni weo 1 year 15 weeks ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 3 years 38 weeks ago Page
Special Notice #356: V1108 Her obs urgent TONIGHT and new date for BD Pav weo 2 years 35 weeks ago Page
Special Notice #402: RW Aur more intense monitoring needed now weo 42 weeks 4 days ago Page
Alert Notice 340: Request to monitor 1744-06 RS Ophiuchi for multiwavelength campaign AND Correction weo 2 years 12 weeks ago Page
Alert Notice 253: Special and unique optical monitoring request - 1522+45 GRB 990123 - gamma-ray burster event with bright optical counterpart weo 2 years 3 weeks ago Page
AAVSO Alert Notice 438 weo 4 years 40 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 6 weeks ago Page
Alert Notice 294: 0538-71 Nova in the Large Magellanic Cloud AND 0507-15 Supernova 2002bj in NGC 1821 (Lepus) AND 0324+43 GK Persei in outburst - request to monitor weo 2 years 3 weeks ago Page
Alert Notice 206: Rare outburst of 1227+14 AL Comae Berenices weo 2 years 3 weeks ago Page
Special Notice #195: Nova Oph 2010 No. 2 [V2674 Oph] weo 1 year 15 weeks ago Page
Special Notice #292: Possible nova in Carina = PNV J09410000-5759540 weo 3 years 26 weeks ago Page
Alert Notice 412: Nova Sct 2009 (V496 Sct) weo 2 years 26 weeks ago Page
Alert Notice 328: V477 Scuti = Nova Scuti 2005 Number 2 - Nova in Scutum weo 2 years 12 weeks ago Page
Alert Notice 285: 1750-32 Var Sco 01 - novalike variable in Scorpius [V1178 Sco] weo 2 years 3 weeks ago Page
Special Notice #251: Possible transient in Scorpius weo 4 years 21 weeks ago Page
Special Notice #327: HST/COS observations scheduled for U Gem weo 3 years 1 week ago Page
Alert Notice 494: T Tauri stars observing campaign weo 2 years 3 weeks ago Page
Special Notice #9: V1343 Aql (SS433) Suzaku Observing Campaign Support weo 1 year 15 weeks ago Page
Alert Notice 472: Monitoring of HD 5980 requested for multiwavelength campaign weo 3 years 15 weeks ago Page
Special Notice #372: Probable new red variable IRAS 17378-3411 = PNV J17411305-3413235 weo 2 years 18 weeks ago Page
Alert Notice 373: Support for XMM-Newton Observations of SS Aurigae weo 2 years 13 weeks ago Page
Alert Notice 312: Apparent nova in Puppis - 0737-26 N Pup 04 AND Request to monitor 0749+22 U Geminorum weo 2 years 12 weeks ago Page
Alert Notice 242: Superoutburst of 2110+13 EF Pegasi AND Request to monitor 0749+22 U Geminorum for observations with EUVE and RXTE weo 2 years 3 weeks ago Page
Alert Notice 453: Monitoring of S Dor requested for multiwavelength campaign weo 3 years 49 weeks ago Page
Special Notice #341: V485 Cen observations crucial tonight through Sunday night weo 2 years 46 weeks ago Page
Special Notice #380: Reported outburst of the recurrent nova V0745 Sco weo 1 year 52 weeks ago Page
Special Notice #391: Targets Remaining in Northern Dwarf Novae Campaign weo 1 year 7 weeks ago Page
Alert Notice 394: Nova in the Large Magellanic Cloud weo 2 years 13 weeks ago Page
Observing Campaign: Request to monitor SDSS 074545 for HST observations weo 2 years 13 weeks ago Page
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