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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 1 year 27 weeks ago Page
Alert Notice 145: Request to monitor dwarf novae for IUE observing runs AND Request to monitor high-galactic latitude cataclysmic variables for IUE observing run weo 41 weeks 4 days 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 32 weeks 3 days ago Page
Special Notice #308: Observations crucial starting tonight for FL Psc (ASAS J002511+1217.2) weo 1 year 41 weeks ago Page
Alert Notice 398: Eclipse of epsilon Aurigae weo 43 weeks 2 days ago Page
Alert Notice 335: Recurrent nova 1744-06 RS Ophiuchi in outburst AND W Vir monitoring window extended to mid-April weo 42 weeks 2 days 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 32 weeks 3 days ago Page
Special Notice #271: Correction to AAVSO Special Notice #270 weo 2 years 22 weeks ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 1 year 16 weeks ago Page
Alert Notice 277: 0526-70 Nova LMC 2000 in the Large Magellanic Cloud AND 2138+43 SS Cygni multiwavelength observations rescheduled weo 32 weeks 3 days ago Page
Alert Notice 196: Outburst of 2110+13 EF Pegasi AND Request to monitor some Hipparacos red variables for photometric calibration weo 32 weeks 3 days ago Page
Alert Notice 381: Second possible nova in Ophiuchus - Nova Oph 2008 No. 2 weo 43 weeks 1 day ago Page
Observing Campaign to Monitor Tremendous Outburst Amplitude Dwarf Novae (TOADs) for Spitzer Space Telescope Observations weo 42 weeks 5 days ago Page
Alert Notice 430: Photometry requested of Blazar-type Quasars 3C 273 and 3C 279 weo 16 weeks 5 days ago Page
Alert Notice 250: 1726-19 Nova Ophiuchi 1998 [V2487 Oph] weo 32 weeks 3 days ago Page
Special Notice #283: Supernova 2012cg IN NGC 4424 = PSN J12271283+0925132 weo 2 years 14 weeks ago Page
Special Notice #361: CC Scl observations DATE REVISED weo 1 year 9 weeks ago Page
Alert Notice 190: 1753-25 Var Sgr - New variable in Sgr AND FN Sgr - chart correction [V4683 Sgr] weo 32 weeks 3 days ago Page
Alert Notice 368: Major Outburst of EX Lup weo 42 weeks 4 days ago Page
Alert Notice 439: Correction to AAVSO Alert Notice 438 on SN 2011by weo 16 weeks 5 days ago Page
Special Notice #321: Observations critical tonight for SDSS J093249.57+472523.0 weo 1 year 33 weeks ago Page
Alert Notice 309: FUSE satellite observations scheduled for 0409-71 VW Hyi AND Outburst of 2328+48 Z And weo 41 weeks 4 days ago Page
Alert Notice 234: Rare outburst of 1858+42 V493 Lyrae AND Second set of observations scheduled in international observing campaign on 1913+49 AM Herculis weo 32 weeks 3 days ago Page
Alert Notice 467: Nova Monocerotis 2012 = PNV J06393874+0553520 weo 2 years 1 week ago Page
Alert Notice 418: Request for monitoring of V842 Cen in support of HST Observations weo 1 year 3 weeks ago Page
Special Notice #383: Transient in Scorpius = TCP J17154683-3128303 weo 22 weeks 2 days ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 16 weeks 1 day ago Page
Alert Notice 354: Extending Request to Observe HMXBs in Support of Radial Velocity Observations weo 42 weeks 4 days ago Page
Alert Notice 267: 1012+41 Supernova 1999gi in NGC 3184 weo 32 weeks 3 days ago Page
Special Notice 257: Reminder to observe V455 And for HST observations weo 2 years 48 weeks ago Page
Special Notice #336: Next three HST/COS CV campaign targets weo 1 year 28 weeks ago Page
Alert Notice 142: Nova Ophiuchi 1991 AND Nova in the Large Magellanic Cloud 1991 AND Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 41 weeks 4 days ago Page
Alert Notice 218: Monitoring of AM Her for international observing campaign AND Monitoring of the cataclysmic variable V1159 Ori AND Fluctuations of Nova Cas 1995 AND Request to monitor SS Cyg AND Request to monitor WX Hyi AND Request to monitor GK Per weo 32 weeks 3 days ago Page
Alert Notice 473: T Tauri stars observing campaign weo 1 year 42 weeks ago Page
Alert Notice 401: Monitoring of EX Hya and DQ Her weo 43 weeks 3 days ago Page
Alert Notice 338: 1709-29 V2576 Ophiuchi - Nova Ophiuchi 2006 Number 2 weo 42 weeks 2 days ago Page
Alert Notice 258: 0915+51 Supernova 1999by in NGC 2841 weo 32 weeks 3 days ago Page
Special Notice #268: Chandra observations scheduled for CH Cyg and monitoring urgently needed weo 2 years 21 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 18 weeks ago Page
Alert Notice 292: 0659-03 Peculiar variable in Monoceros (Var Mon 02) [V838 Mon] weo 32 weeks 3 days ago Page
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