Skip to main content

AAVSO Special Notice

Title Posted By Updated/commented date Typesort icon
Special Notice #332: Observations of IR Com crucial now through February 8 weo 1 year 32 weeks ago Page
Special Notice #284 - NOVA OPHIUCHI 2012 No. 2 = PNV J17395600-2447420 weo 2 years 15 weeks ago Page
Special Notice #346: RZ Leo observations critical now for HST/COS and IU Leo next target weo 1 year 23 weeks ago Page
AAVSO Special Notice #225 weo 3 years 41 weeks ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 1 year 49 weeks ago Page
Special Notice #358: BD Pav obs critial tonight weo 1 year 14 weeks ago Page
AAVSO Special Notice #243: Pre-SN 2011dh images of M51 requested weo 3 years 15 weeks ago Page
Special Notice #313: HST COS observing CW Mon tonight and V405 Peg is next target weo 1 year 41 weeks ago Page
Special Notice #372: Probable new red variable IRAS 17378-3411 = PNV J17411305-3413235 weo 50 weeks 2 days ago Page
Special Notice #266: Possible Nova in Carina (TCP J10502000-6406480) weo 2 years 28 weeks ago Page
Special Notice #329: Critical time for CV Campaign HST/COS target SDSS J100515.38+191107.9 weo 1 year 33 weeks ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 2 years 18 weeks ago Page
Special Notice #343: GK Per outburst appears to be underway weo 1 year 2 weeks ago Page
Special Notice #296: Outburst of the BL Lac object 4C 11.69 == CTA 102 Matthew Templeton 1 year 32 weeks ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 1 year 15 weeks ago Page
Special Notice #310: Continued observing of V452 Cas requested weo 1 year 44 weeks ago Page
Special Notice #368: Bright transient in M74 - PSN J01364816+1545310 weo 1 year 7 weeks ago Page
Special Notice #262: Long-term monitoring of AGN targets extended weo 2 years 46 weeks ago Page
Special Notice #326: Next HST/COS target is SDSS J100515.38+191107.9 weo 1 year 34 weeks ago Page
Special Notice #385: SBS 1108+574 HST/COS observations crucial NOW weo 18 weeks 3 days ago Page
Special Notice #278: Bright flaring of Blazar OJ 287 weo 2 years 21 weeks ago Page
Alert Notice #480: MR UMa superoutburst coverage requested for HST observations weo 1 year 27 weeks ago Page
Special Notice #293: S Dor campaign continued through 2012-2013 season weo 2 years 1 week ago Page
Special Notice #352: Correction to target name in Special Notice #351 weo 1 year 19 weeks ago Page
AAVSO Special Notice #238 weo 3 years 24 weeks ago Page
Special Notice #307: Observations crucial tonight for SDSS J001153.08-064739.1 weo 1 year 45 weeks ago Page
Special Notice #365: Correction to AAVSO Special Notice #364 weo 1 year 8 weeks ago Page
AAVSO Special Notice #259: Possible bright transient in the region of M31 weo 2 years 47 weeks ago Page
Special Notice #323: Observations of BB Dor requested weo 1 year 35 weeks ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 26 weeks 4 days ago Page
Special Notice #275: Possible Nova in Scutum = PNV J18562170-0852300 weo 2 years 22 weeks ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 1 year 30 weeks ago Page
Special Notice #290: Blazar BL Lac bright weo 2 years 8 weeks ago Page
Special Notice #349: HST/COS Observations CANCELLED for SDSS J154453.60+255348.8 weo 1 year 20 weeks ago Page
AAVSO Special Notice #234 Matthew Templeton 3 years 31 weeks ago Page
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484