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AAVSO Special Notice

Title Posted By Updated/commented date Typesort icon
Aviso Especial de AAVSO #266: Posible Nova en Carina (TCP J10502000-6406480) Sebastian Otero 2 years 7 weeks ago Special Notice
Alert Notice 459: Monitoring of RU Peg requested for Swift observations weo 1 year 46 weeks ago Page
Special Notice #348: QZ Lib observations critical now for HST/COS and SDSS J154453.60+255348.8 next target weo 1 year 2 days ago Page
AAVSO Special Notice #227 weo 3 years 16 weeks ago Page
Special Notice #302: HST COS observations of 1RXS J023238.8-371812 scheduled weo 1 year 26 weeks ago Page
Special Notice #364: 1RXS J213807.1+261958 (OT J213806.6+261957) HST obs next week weo 39 weeks 6 days ago Page
Special Notice #252: Upcoming Eclipse of Zeta Aurigae weo 2 years 22 weeks ago Page
Special Notice #318: SN 2012hr, a Type Ia supernova prior to maximum Matthew Templeton 1 year 15 weeks ago Page
Special Notice #381: HST/COS observations of SDSS J100658.40+233724.4 weo 7 weeks 1 day ago Page
Special Notice #271: Correction to AAVSO Special Notice #270 weo 2 years 3 weeks ago Page
Special Notice #334: Outburst of the possible old nova GR Ori Matthew Templeton 1 year 10 weeks ago Page
Special Notice #283: Supernova 2012cg IN NGC 4424 = PSN J12271283+0925132 weo 1 year 48 weeks ago Page
Special Notice #345: MR UMa observations needed now and RZ Leo next HST/COS target weo 1 year 2 weeks ago Page
AAVSO Special Notice #224 weo 3 years 21 weeks ago Page
Special Notice #298: Second set of HST COS CV targets announced weo 1 year 28 weeks ago Page
Special Notice #361: CC Scl observations DATE REVISED weo 43 weeks 2 days ago Page
Special Notice #248: Radio outburst in V1343 Aquilae Matthew Templeton 2 years 36 weeks ago Page
Special Notice #315: HST COS observing SDSS J075507.70+143547.6 December 13-14 and HS 0218+3229 is next target weo 1 year 18 weeks ago Page
Special Notice #379: Supernova 2013hn in IC 4329 = PSN J13485917-3017265 weo 18 weeks 3 hours ago Page
Special Notice #268: Chandra observations scheduled for CH Cyg and monitoring urgently needed weo 2 years 3 weeks ago Page
Special Notice #331: Nova Cephei 2013 = PNV J23080471+6046521 weo 1 year 11 weeks ago Page
Special Notice #342: PU CMa, then IY UMa and MR UMa next HST/COS targets weo 1 year 5 weeks ago Page
Special Notice #295: Bright outburst of the BL Lac object PKS 0716+71 weo 1 year 31 weeks ago Page
Special Notice #358: BD Pav obs critial tonight weo 45 weeks 1 day ago Page
AAVSO Special Notice #242 weo 2 years 46 weeks ago Page
Special Notice #312: Supernova 2012gx in MCG -02-2-72 = PSN J00380175-1351395 weo 1 year 21 weeks ago Page
Special Notice #375: Symbiotic variable AS 270 in outburst weo 23 weeks 21 hours ago Page
Special Notice #265: Bright Symbiotics in Sgr, Cyg, and Oph Matthew Templeton 2 years 7 weeks ago Page
Special Notice #328: HST/COS observing U Gem 2013 January 30 weo 1 year 12 weeks ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 1 year 50 weeks ago Page
Special Notice #292: Possible nova in Carina = PNV J09410000-5759540 weo 1 year 37 weeks ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 46 weeks 6 days ago Page
AAVSO Special Notice #237 weo 3 years 3 weeks ago Page
Special Notice #309: Next Set of HST COS targets announced weo 1 year 22 weeks ago Page
Special Notice #372: Probable new red variable IRAS 17378-3411 = PNV J17411305-3413235 weo 29 weeks 1 day ago Page
Special Notice #261: Outburst of the UGWZ Candidate BW Scl Matthew Templeton 2 years 26 weeks ago Page
Special Notice #325: BB Dor monitoring requested for Swift and HST observations weo 1 year 13 weeks ago Page
Special Notice #277: Possible Nova in Sagittarius (PNV J17452791-2305213) weo 2 years 2 days ago Page
Special Notice #340: HST/COS observations 2013 March 8 and March 9 weo 1 year 7 weeks ago Page
Special Notice #289: Bright possible nova in Sagittarius = PNV J18202726-2744263 weo 1 year 40 weeks ago Page
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