Skip to main content

AAVSO Special Notice

Title Posted By Updated/commented date Typesort icon
AAVSO Special Notice #232 weo 3 years 22 weeks ago Page
Special Notice #306: Telluric standards for T Tau stars campaign spectroscopists weo 1 year 35 weeks ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 9 weeks 1 day ago Page
AAVSO Special Notice #258: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 2 years 39 weeks ago Page
Special Notice #322: CU Vel is next HST COS target weo 1 year 25 weeks ago Page
Special Notice #335: Revised Coordinates for GR Ori (Nova Ori 1916) weo 1 year 21 weeks ago Page
Special Notice #286: Revised Timetable for June AE Aqr MAGIC Observations weo 2 years 4 weeks ago Page
Special Notice #364: 1RXS J213807.1+261958 (OT J213806.6+261957) HST obs next week weo 51 weeks 1 day ago Page
AAVSO Special Notice #228 weo 3 years 25 weeks ago Page
Special Notice #303: VLBA and e-MERLIN observations of SS Cyg underway weo 1 year 36 weeks ago Page
Special Notice #381: HST/COS observations of SDSS J100658.40+233724.4 weo 18 weeks 3 days ago Page
Special Notice #254: T Pyx Campaign continues weo 2 years 43 weeks ago Page
Special Notice #319: HST COS observing SDSS J093249.57+472523.0 2013 January 11-12 weo 1 year 27 weeks ago Page
Special Notice #272: Possible Nova in Centaurus = PNV J13410800-5815470 weo 2 years 15 weeks ago Page
Special Notice #284 - NOVA OPHIUCHI 2012 No. 2 = PNV J17395600-2447420 weo 2 years 5 weeks ago Page
Special Notice #346: RZ Leo observations critical now for HST/COS and IU Leo next target weo 1 year 13 weeks ago Page
Special Notice #361: CC Scl observations DATE REVISED weo 1 year 2 weeks ago Page
AAVSO Special Notice #225 weo 3 years 31 weeks ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 1 year 39 weeks ago Page
Special Notice #379: Supernova 2013hn in IC 4329 = PSN J13485917-3017265 weo 29 weeks 2 days ago Page
Special Notice #249: FTP site for submitting AGN images requested in Alert Notice 443 weo 2 years 44 weeks ago Page
Special Notice #316: Monitoring of the dwarf nova U Geminorum in support of HST observations Matthew Templeton 1 year 25 weeks ago Page
Special Notice #269: SUPERNOVA 2012aw IN M95 (NGC 3351) = PSN J10435372+1140177 weo 2 years 15 weeks ago Page
Special Notice #332: Observations of IR Com crucial now through February 8 weo 1 year 22 weeks ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 2 years 8 weeks ago Page
Special Notice #343: GK Per outburst appears to be underway weo 44 weeks 2 days ago Page
Special Notice #358: BD Pav obs critial tonight weo 1 year 4 weeks ago Page
Special Notice #296: Outburst of the BL Lac object 4C 11.69 == CTA 102 Matthew Templeton 1 year 22 weeks ago Page
Special Notice #375: Symbiotic variable AS 270 in outburst weo 34 weeks 2 days ago Page
AAVSO Special Notice #243: Pre-SN 2011dh images of M51 requested weo 3 years 5 weeks ago Page
Special Notice #313: HST COS observing CW Mon tonight and V405 Peg is next target weo 1 year 32 weeks ago Page
Special Notice #266: Possible Nova in Carina (TCP J10502000-6406480) weo 2 years 18 weeks ago Page
Special Notice #329: Critical time for CV Campaign HST/COS target SDSS J100515.38+191107.9 weo 1 year 23 weeks ago Page
Aviso Especial de AAVSO #266: Posible Nova en Carina (TCP J10502000-6406480) Sebastian Otero 2 years 18 weeks ago Special Notice
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484