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AAVSO Alert Notice

Title Posted Bysort icon Updated/commented date Type
Alert Notice 323: 1737-34 Nova Scorpii 2005 weo 34 weeks 6 days ago Page
Alert Notice 391: Rare Outburst of V358 Lyr weo 36 weeks 1 hour ago Page
Alert Notice 253: Special and unique optical monitoring request - 1522+45 GRB 990123 - gamma-ray burster event with bright optical counterpart weo 25 weeks 22 hours ago Page
Alert Notice 223: Request to monitor 1813+49 AM Herculis for observations with Hubble Space Telescope AND Request to monitor 1834-23 V348 Sagittarii for observations with Hubble Space Telescope weo 25 weeks 22 hours ago Page
Alert Notice 469: Observations of TT Ari requested in support of MOST observations weo 1 year 45 weeks ago Page
Alert Notice 310: Probable nova in Scorpius - 1722-31 N Sco 04#2 AND Reminder to monitor 1931-46 QS Tel to trigger Chandra observations AND Reminder to monitor 0409-71 VW Hyi in support of FUSE observations AND Outburst of 2328+48 Z And continues weo 34 weeks 2 days ago Page
Alert Notice 378: Request to monitor RE J1255+266 for HST Observations weo 35 weeks 3 days ago Page
Alert Notice 207: Fading of 2055+43 V1057 Cygni AND Ending of the superoutburst of 1227+14 AL Comae Berenices AND Fading of 1904+43 MV Lyrae AND Erratum (GK Per) weo 25 weeks 22 hours ago Page
Alert Notice 358: Monitoring of Mira (omi Cet) in support of HST Observations weo 35 weeks 2 days ago Page
Alert Notice 485: AG Dra monitoring requested for multiwavelength campaign weo 50 weeks 2 hours ago Page
Alert Notice 141: Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 34 weeks 2 days ago Page
Alert Notice 288: 1818-30B Nova Sagittarii 2001 No. 2 AND 0329-36B Supernova 2001du in NGC 1365 in Fornax AND 2059+48 Nova Cygni 2001 No. 2 = V2275 Cygni AND 2003+17 WZ Sagittae superoutburst update - dramatic fluctuations continue [V4739 Sgr] weo 25 weeks 21 hours ago Page
AAVSO Alert Notice 438 weo 3 years 10 weeks ago Page
Alert Notice 191: Rare outburst of UZ Boo weo 25 weeks 22 hours ago Page
Alert Notice 342: Outburst of 2106-09 VY Aquarii - probably not a superoutburst weo 35 weeks 23 hours ago Page
Alert Notice 410: Request for additional epsilon Aurigae observations weo 36 weeks 2 days ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 25 weeks 21 hours ago Page
Alert Notice 239: Outburst of 2328+48 Z Andromedae AND Request to monitor 2138+43 SS Cygni AND Request to monitor 1813+49 AM Herculis weo 25 weeks 22 hours ago Page
Alert Notice 453: Monitoring of S Dor requested for multiwavelength campaign weo 2 years 19 weeks ago Page
Alert Notice 502: EE Cep observations requested for upcoming eclipse weo 1 day 48 min ago Page
Alert Notice 326: Request to monitor 2035-01 AE Aqr for multiwavelength campaign AND Reminder to monitor HT Cas, Z Cha, and OY Car weo 34 weeks 6 days ago Page
Alert Notice 394: Nova in the Large Magellanic Cloud weo 36 weeks 5 hours ago Page
Alert Notce 275: 0755+67 Supernova 2000ce in UGC 4195 in Camelopardalis weo 25 weeks 21 hours ago Page
Alert Notice 313: 2005+39 N Cygni 2005 AND 1258-49 SN 2005af in NGC 4945 (Centaurus) AND Reminder to monitor 0749+22 U Geminorum weo 34 weeks 5 days ago Page
Alert Notice 381: Second possible nova in Ophiuchus - Nova Oph 2008 No. 2 weo 35 weeks 6 days ago Page
Alert Notice 210: 1147+49 BC Ursae Majoris in outburst AND Reminders on 0409-71 VW Hydri and 2138+43 SS Cygni AND Current activity on some cataclysmic variables weo 25 weeks 22 hours ago Page
Alert Notice 362: Nova in Puppis [Nova Pup 2007 = V597 Pup] weo 35 weeks 2 days ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 1 year 13 weeks ago Page
Alert Notice 138: Nova Herculis 1991 AND Special request to monitor R Coronae Borealis stars weo 34 weeks 2 days ago Page
Alert Notice 285: 1750-32 Var Sco 01 - novalike variable in Scorpius [V1178 Sco] weo 25 weeks 21 hours ago Page
Alert Notice 194: 2027+52 V1974 Cygni = Nova Cygni 1992 AND Outburst of 2209+12 RU Pegasi AND 1824-17 Nova Sagittarii 1994#2 [V4362 Sgr] weo 25 weeks 22 hours ago Page
Alert Notice 345: Request to monitor cataclysmic variables for radio observations weo 35 weeks 23 hours ago Page
Alert Notice 421: Nova in Scorpius (V1311 Sco = N Sco 2010 No. 2) weo 36 weeks 2 days 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 25 weeks 21 hours ago Page
Alert Notice 242: Superoutburst of 2110+13 EF Pegasi AND Request to monitor 0749+22 U Geminorum for observations with EUVE and RXTE weo 25 weeks 22 hours ago Page
Alert Notice 450: Request for observations of SDSS J080434.20+510349.2‭ ‬in support of HST observations weo 2 years 36 weeks ago Page
Alert Notice 499: Predicted occultation of Regulus weo 16 weeks 5 days ago Page
Alert Notice 329: 1815+50 DV Draconis - Rare outburst weo 34 weeks 6 days ago Page
Alert Notice 397: Request for optical photometry of the bright X-ray binary V884 Sco (4U 1700-377) weo 36 weeks 6 hours ago Page
Alert Notice 272: 1301-27 Supernova 2000P in NGC 4965 in Hydra AND 1247-28 EX Hydrae - multiwavelength observing campaign scheduled weo 25 weeks 21 hours ago Page
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