Skip to main content

AAVSO Special Notice

Title Posted By Updated/commented date Typesort icon
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 2 years 13 weeks ago Page
Special Notice #8: GRB060218 weo 45 weeks 3 days ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 2 years 44 weeks ago Page
Special Notice #368: Bright transient in M74 - PSN J01364816+1545310 weo 2 years 5 weeks ago Page
Special Notice #254: T Pyx Campaign continues weo 3 years 51 weeks ago Page
Special Notice #391: Targets Remaining in Northern Dwarf Novae Campaign weo 37 weeks 1 day ago Page
Special Notice #319: HST COS observing SDSS J093249.57+472523.0 2013 January 11-12 weo 2 years 34 weeks ago Page
Special Notice #385: SBS 1108+574 HST/COS observations crucial NOW weo 1 year 16 weeks ago Page
Special Notice #272: Possible Nova in Centaurus = PNV J13410800-5815470 weo 3 years 22 weeks ago Page
Special Notice #335: Revised Coordinates for GR Ori (Nova Ori 1916) weo 2 years 29 weeks ago Page
Special Notice #198: Possible Outburst of GK Per weo 45 weeks 3 days ago Page
Special Notice #286: Revised Timetable for June AE Aqr MAGIC Observations weo 3 years 12 weeks ago Page
Special Notice #352: Correction to target name in Special Notice #351 weo 2 years 17 weeks ago Page
AAVSO Special Notice #231 weo 4 years 30 weeks ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 2 years 47 weeks ago Page
Special Notice #365: Correction to AAVSO Special Notice #364 weo 2 years 6 weeks ago Page
Special Notice #249: FTP site for submitting AGN images requested in Alert Notice 443 weo 3 years 51 weeks ago Page
Special Notice #388: Outburst of VSX J213806.5+261957 weo 45 weeks 12 hours ago Page
Special Notice #316: Monitoring of the dwarf nova U Geminorum in support of HST observations Matthew Templeton 2 years 32 weeks ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 1 year 24 weeks ago Page
Special Notice #269: SUPERNOVA 2012aw IN M95 (NGC 3351) = PSN J10435372+1140177 weo 3 years 23 weeks ago Page
Special Notice #405: Request for Monitoring of V4641 Sgr Matthew Templeton 4 weeks 3 days ago Page
Special Notice #332: Observations of IR Com crucial now through February 8 weo 2 years 30 weeks ago Page
Special Notice #201: Outburst of the symbiotic star V407 Cyg weo 45 weeks 4 days ago Page
Special Notice #284 - NOVA OPHIUCHI 2012 No. 2 = PNV J17395600-2447420 weo 3 years 13 weeks ago Page
Special Notice #349: HST/COS Observations CANCELLED for SDSS J154453.60+255348.8 weo 2 years 18 weeks ago Page
AAVSO Special Notice #227 weo 4 years 35 weeks ago Page
Special Notice #5: Possible New Object In Oph weo 45 weeks 3 days ago Page
Special Notice #362: OR And and AX For obs critical now weo 2 years 8 weeks ago Page
Special Notice #247: Possible Nova in Lupus Matthew Templeton 4 years 3 weeks ago Page
Special Notice #18: Rare Outburst of 0829+53 SW UMa weo 45 weeks 3 days ago Page
Special Notice #313: HST COS observing CW Mon tonight and V405 Peg is next target weo 2 years 39 weeks ago Page
Special Notice #380: Reported outburst of the recurrent nova V0745 Sco weo 1 year 30 weeks ago Page
Special Notice #266: Possible Nova in Carina (TCP J10502000-6406480) weo 3 years 26 weeks ago Page
Special Notice #402: RW Aur more intense monitoring needed now weo 20 weeks 4 days ago Page
Special Notice #329: Critical time for CV Campaign HST/COS target SDSS J100515.38+191107.9 weo 2 years 31 weeks ago Page
Special Notice #211: Outburst of EX Hya weo 45 weeks 4 days ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 3 years 16 weeks ago Page
Special Notice #343: GK Per outburst appears to be underway weo 1 year 52 weeks ago Page
Special Notice #346: RZ Leo observations critical now for HST/COS and IU Leo next target weo 2 years 21 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484