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AAVSO Special Notice

Title Posted By Updated/commented date Typesort icon
Special Notice #321: Observations critical tonight for SDSS J093249.57+472523.0 weo 1 year 35 weeks ago Page
Special Notice #274: Variable Object in Centaurus = TCP J14250600-5845360 weo 2 years 23 weeks ago Page
Special Notice #337: Bright transient near the galaxy NGC 5643 (Lupus) weo 1 year 30 weeks ago Page
Alert Notice 459: Monitoring of RU Peg requested for Swift observations weo 2 years 14 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 21 weeks ago Page
Special Notice #374: Possible Nova in Aquila = PNV J19023335+0315190 weo 46 weeks 3 days ago Page
AAVSO Special Notice #227 weo 3 years 37 weeks ago Page
Special Notice #302: HST COS observations of 1RXS J023238.8-371812 scheduled weo 1 year 47 weeks ago Page
Special Notice #252: Upcoming Eclipse of Zeta Aurigae weo 2 years 43 weeks ago Page
Special Notice #318: SN 2012hr, a Type Ia supernova prior to maximum Matthew Templeton 1 year 36 weeks ago Page
Special Notice #271: Correction to AAVSO Special Notice #270 weo 2 years 25 weeks ago Page
Special Notice #334: Outburst of the possible old nova GR Ori Matthew Templeton 1 year 31 weeks ago Page
Special Notice #357: BD Pav next HST COS target followed by QZ Ser weo 1 year 14 weeks ago Page
Special Notice #283: Supernova 2012cg IN NGC 4424 = PSN J12271283+0925132 weo 2 years 16 weeks ago Page
Special Notice #345: MR UMa observations needed now and RZ Leo next HST/COS target weo 1 year 23 weeks ago Page
Special Notice #371: BB Ari observations particularly crucial now weo 50 weeks 2 days ago Page
AAVSO Special Notice #224 weo 3 years 42 weeks ago Page
Special Notice #298: Second set of HST COS CV targets announced weo 1 year 49 weeks ago Page
Special Notice #387: EE Cep eclipse and comparison stars weo 8 weeks 10 hours ago Page
Special Notice #248: Radio outburst in V1343 Aquilae Matthew Templeton 3 years 5 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 39 weeks ago Page
Special Notice #268: Chandra observations scheduled for CH Cyg and monitoring urgently needed weo 2 years 24 weeks ago Page
Special Notice #331: Nova Cephei 2013 = PNV J23080471+6046521 weo 1 year 32 weeks ago Page
Special Notice #354: DT Oct obs crucial now, GW Lib and V1108 Her next targets weo 1 year 17 weeks ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 2 years 18 weeks ago Page
Special Notice #342: PU CMa, then IY UMa and MR UMa next HST/COS targets weo 1 year 26 weeks ago Page
Special Notice #367: Outburst of the UGWZ star UZ Bootis Matthew Templeton 1 year 7 weeks ago Page
Special Notice #295: Bright outburst of the BL Lac object PKS 0716+71 weo 2 years 15 hours ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 18 weeks 6 days ago Page
AAVSO Special Notice #242 weo 3 years 15 weeks ago Page
Special Notice #312: Supernova 2012gx in MCG -02-2-72 = PSN J00380175-1351395 weo 1 year 42 weeks ago Page
Special Notice #265: Bright Symbiotics in Sgr, Cyg, and Oph Matthew Templeton 2 years 28 weeks ago Page
Special Notice #328: HST/COS observing U Gem 2013 January 30 weo 1 year 33 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 1 year 19 weeks ago Page
Aviso Especial de AAVSO #266: Posible Nova en Carina (TCP J10502000-6406480) Sebastian Otero 2 years 28 weeks ago Special Notice
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