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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #311: HST COS to observe CW Mon 2012 November 30 - December 1 weo 3 years 23 weeks ago Page
Alert Notice 141: Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 2 years 24 weeks ago Page
Alert Notice 244: 1140+48 Supernova 1998S in NGC 3877 AND Fading of 1921+50 CH Cygni weo 2 years 15 weeks ago Page
Special Notice #365: Correction to AAVSO Special Notice #364 weo 2 years 41 weeks ago Page
Alert Notice 184: Brightening of YY Dra (= DO Dra) AND Requests for monitoring (SS Cyg, EX Hya, VW Hyi, AM Her) weo 2 years 15 weeks ago Page
Special Notice #6: Rare Outburst of RS Oph weo 1 year 27 weeks ago Page
Special Notice #269: SUPERNOVA 2012aw IN M95 (NGC 3351) = PSN J10435372+1140177 weo 4 years 5 weeks ago Page
Alert Notice 339: Far Ultraviolet Spectroscopic Explorer Cataclysmic Variable Survey AND Preliminary NGC 6811 Deep and Wide Field Campaign Announcement weo 2 years 25 weeks ago Page
Alert Notice 536: SS Cyg monitoring requested for radio campaign weo 12 weeks 42 min ago Page
Special Notice #324: LT Eri (SDSS J040714.78-064425.1) is next HST COS target weo 3 years 14 weeks ago Page
Alert Notice 293: 1731-16 Nova Ophiuchi 2002 AND 1424+00 Supernova 2002ao in UGC 9299 (Virgo) AND 0324+43 GK Persei - reminder to monitor for observing campaign weo 2 years 15 weeks ago Page
Alert Notice 227: 1205-61 probable nova in Crux AND Outburst of 0749+22 U Geminorum AND Brightening of 1848-19 FN Sagittarii [CP Cru] weo 2 years 15 weeks ago Page
Special Notice #369: GZ Cet (SDSS J013701.06-091234.9) HST/COS obs next week weo 2 years 34 weeks ago Page
Special Notice #19: Confirmation Needed of Possible VY Aqr Outburst weo 1 year 27 weeks ago Page
Special Notice #281: Revised timetable for AE Aqr MAGIC observations weo 3 years 50 weeks ago Page
Alert Notice 327: Nova Scuti 2005 - Probable Nova in Scutum weo 2 years 25 weeks ago Page
Alert Notice 264: 1918+04 Nova Aquilae 1999 Number 2 [V1494 Aql] weo 2 years 15 weeks ago Page
Special Notice #337: Bright transient near the galaxy NGC 5643 (Lupus) weo 3 years 11 weeks ago Page
Alert Notice 214: 0557-23 Supernova 1995ad in NGC 2139 AND 0059+53 Nova Cas 1995 AND Observations of 0409-71 VW Hyi and 0749+22 U Gem AND Fading of 1544+28a R CrB AND Change of Julian Date to 2450000 and AAVSO Data Entry Program [V723 Cas] weo 2 years 15 weeks ago Page
Alert Notice 400: Nova Sagittarii 2009 Number 3 weo 2 years 26 weeks ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 1 year 51 weeks ago Page
Campaign to monitor the recurrent nova T Pyx throughout 2011 eruption weo 4 years 41 weeks ago Page
Alert Notice 372: Possible naked-eye gamma ray burst detected (GRB 080319B) weo 2 years 25 weeks ago Page
Alert Notice 511: Monitoring requested for developing planetary systems dust production study weo 1 year 7 weeks ago Page
Special Notice #292: Possible nova in Carina = PNV J09410000-5759540 weo 3 years 38 weeks ago Page
CCD Views #326: Special Edition on IL Aqr/GJ 867 Campaign weo 2 years 24 weeks ago Page
Alert Notice 279: 0733-25 N? Pup 2000 - possible nova in Puppis AND Superoutbursts of 1132+02 RZ Leonis and 0203+56A UV Persei AND Reminder - Chandra and RXTE observations planned for 2138+43 SS Cygni [V445 Pup] weo 2 years 15 weeks ago Page
Special Notice #349: HST/COS Observations CANCELLED for SDSS J154453.60+255348.8 weo 3 years 2 days ago Page
Alert Notice 196: Outburst of 2110+13 EF Pegasi AND Request to monitor some Hipparacos red variables for photometric calibration weo 2 years 15 weeks ago Page
Alert Notice 383: Nova Scorpii 2008 weo 2 years 26 weeks ago Page
Special Notice #211: Outburst of EX Hya weo 1 year 27 weeks ago Page
Alert Notice 448: Request for observations of V455 AND in support of HST observations weo 4 years 33 weeks ago Page
Alert Notice 358: Monitoring of Mira (omi Cet) in support of HST Observations weo 2 years 25 weeks ago Page
Alert Notice 523: Correction to AAVSO Alert Notice 522 weo 43 weeks 5 days ago Page
Special Notice #308: Observations crucial starting tonight for FL Psc (ASAS J002511+1217.2) weo 3 years 24 weeks ago Page
Special Notice #304: HST COS observations of SDSS J001153.08-064739.1 scheduled weo 3 years 26 weeks ago Page
Alert Notice 138: Nova Herculis 1991 AND Special request to monitor R Coronae Borealis stars weo 2 years 24 weeks ago Page
Alert Notice 247: 1224-22 Supernova 1998bn in NGC 4462 weo 2 years 15 weeks ago Page
Alert Notice 486: Spectroscopy and photometry campaign on three bright Wolf Rayet stars weo 2 years 44 weeks ago Page
Alert Notice 187: 1729-19 Nova Ophiuchi 1994 [V2313 Oph] AND Outburst of TV Corvi AND Bright outburst of UV Persei - correction and update weo 2 years 15 weeks ago Page
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