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AAVSO Alert Notice

Title Posted Bysort icon Updated/commented date Type
Alert Notice 421: Nova in Scorpius (V1311 Sco = N Sco 2010 No. 2) weo 2 years 14 weeks ago Page
Alert Notice 221: Fading of 2007+20 FG Sge AND Request to monitor 2138+43 SS Cyg for observations with HST, EUVE, and RXTE AND 1058+38 Markarian 421 in outburst AND Activity of 1814+39 AM Her continues AND 1746-17 -- Sgr is a new planetary-nebula nucleus weo 2 years 3 weeks ago Page
Alert Notice 522: V404 Cyg HST multiwavelength observations scheduled weo 31 weeks 5 days ago Page
Alert Notice 533: Coverage of V5668 Sgr (Nova Sgr 2015 No. 2) requested in support of HST spectroscopy weo 14 weeks 3 days ago Page
Alert Notice 346: 1651-32 V1280 Sco = Nova Scorpii 2007 weo 2 years 13 weeks ago Page
Alert Notice 450: Request for observations of SDSS J080434.20+510349.2‭ ‬in support of HST observations weo 4 years 15 weeks ago Page
Alert Notice 295: 1753-30B Nova Sagittarii 2002 AND 0006-12 WW Cet request to monitor for RXTE observations weo 2 years 3 weeks ago Page
Alert Notice 397: Request for optical photometry of the bright X-ray binary V884 Sco (4U 1700-377) weo 2 years 14 weeks ago Page
Alert Notice 204: A very successful Astro-2 mission completed AND Superoutburst of 1051+50 CY Ursae Majoris AND Outburst of 0203+56a UV Persei AND Reminder - monitoring 0749+22 U Geminorum AND Correction to AAVSO Alert Notice 196 - 2110+13 EF Pegasi weo 2 years 3 weeks ago Page
Alert Notice 330: Nova LMC 2005 - Nova in the Large Magellanic Cloud weo 2 years 13 weeks ago Page
Alert Notice 466: Monitoring of V380 Oph requested in support of HST observations weo 3 years 24 weeks ago Page
Alert Notice 263: 0436-03 Supernova 1999em in NGC 1637 weo 2 years 3 weeks ago Page
Alert Notice 151: Superoutburst of 0203+56A UV Persei AND Superoutburst of 0803+62 SU Ursae Majoris AND Supernova in NGC 4374 [SN 1991bg] weo 2 years 11 weeks ago Page
Alert Notice 381: Second possible nova in Ophiuchus - Nova Oph 2008 No. 2 weo 2 years 14 weeks ago Page
Alert Notice 189: 1157+62 Supernova 1994W in NGC 4041 weo 2 years 3 weeks ago Page
Alert Notice 314: Possible nova in Pyxis - 0914-29 N Pyx 05 AND New probable CV - 0523+62 RXSJ053234 (Bernhard01) AND Follow-up on request to monitor U Gem weo 2 years 13 weeks ago Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems weo 2 years 44 weeks ago Page
Alert Notice 237: Observations of dwarf novae requested AND Request to monitor 1807+69 3C 371 (Draco) AND Bright maximum of 0214-03 omicron Cet (Mira) weo 2 years 3 weeks ago Page
Alert Notice 501: Monitoring requested for HST/COS observations of SBS 1108+574 weo 1 year 40 weeks ago Page
Alert Notice 367: Monitoring of the Recurrent Nova U Scorpii weo 2 years 13 weeks ago Page
Alert Notice 433: Request for observations of GW Lib in support of HST observations weo 1 year 39 weeks ago Page
Alert Notice 301: Observations requested for 1041-59 eta Car and 2349+56 rho Cas weo 2 years 12 weeks ago Page
Alert Notice 418: Request for monitoring of V842 Cen in support of HST Observations weo 2 years 26 weeks ago Page
Alert Notice 224: 2327-54 Supernova 1996al in NGC 7689 weo 2 years 3 weeks ago Page
Alert Notice 519: Nova Sgr 2015 No. 2 fading as dust production rises weo 34 weeks 8 hours ago Page
Alert Notice 349: Outburst of GW Lib weo 2 years 13 weeks ago Page
Alert Notice 447: Nova Sco 2011 No. 2 = PNV J16364440-4132340 = PNV J16364300-4132460 weo 4 years 21 weeks ago Page
Alert Notice 298: Nova Sagittarii 2002 No. 4 - Possible nova in Sagittarius weo 2 years 12 weeks ago Page
Alert Notice 400: Nova Sagittarii 2009 Number 3 weo 2 years 14 weeks ago Page
Alert Notice 208: AAVSO has new Internet address AND Request to monitor 0409-71 VW Hydri AND Request to monitor 2138+43 SS Cygni weo 2 years 3 weeks ago Page
Alert Notice 333: Possible New Dwarf Nova in Cet (ASAS023322) weo 2 years 13 weeks ago Page
Alert Notice 463: Nova Sagittarii 2012 No. 3 = PNV J17522579-2126215 weo 3 years 31 weeks ago Page
Alert Notice 266: 0939-20 Supernova 1999gh in NGC 2986 AND 1058+45 AN Ursae Majoris to be observed with EUVE satellite weo 2 years 3 weeks ago Page
Alert Notice 287: 2059+48 Nova Cygni 2001 No. 2 AND 2003+17 WZ Sagittae superoutburst continues - recovering from dramatic dip [V2275 Cyg] weo 2 years 3 weeks ago Page
Alert Notice 384: Outburst of GK Persei weo 2 years 14 weeks ago Page
Alert Notice 192: Outburst of IP Peg AND Request for observations of HT Cas, UX UMa, and IP Peg AND Outburst of UZ Boo continues AND Outburst of SS Cyg weo 2 years 3 weeks ago Page
Alert Notice 317: Request to monitor 0103+59 HT Cas, 0809-76 Z Cha, 1004-69 OY Car AND Request to monitor 2147+13 LS Peg AND Request to monitor 1743-12 V378 Ser (Nova Ser 2005) weo 2 years 13 weeks ago Page
Alert Notice 479: Supernova 2013aa in NGC 5643 = PSN J14323388-4413278 weo 2 years 50 weeks ago Page
Alert Notice 259: 1040-51 Nova Velorum 1999 [V382 Vel] weo 2 years 3 weeks ago Page
Alert Notice 240: 1747-30 Nova Scorpii 1997 [V1141 Sco] weo 2 years 3 weeks ago Page
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