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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #328: HST/COS observing U Gem 2013 January 30 weo 1 year 30 weeks ago Page
Alert Notice 262: 1415-68 Nova Circini 1999 AND Fading of 1544+28A R Coronae Borealis AND Update on two recent novae (V1493 Aql, V382 Vel) and AM Herculis [DD Cir] weo 32 weeks 4 hours 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 4 hours ago Page
Alert Notice 321: Multicolor CCD campaign for AS 325 to support Spitzer observations weo 41 weeks 5 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 5 hours ago Page
Special Notice #340: HST/COS observations 2013 March 8 and March 9 weo 1 year 24 weeks ago Page
Alert Notice 396: Nova in Centaurus weo 42 weeks 6 days ago Page
Special Notice #279: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 1 year 40 weeks ago Page
Alert Notice 367: Monitoring of the Recurrent Nova U Scorpii weo 42 weeks 1 day ago Page
Alert Notice 247: 1224-22 Supernova 1998bn in NGC 4462 weo 32 weeks 4 hours ago Page
Alert Notice 307: 1706-30 Nova Scorpii 2004 weo 41 weeks 1 day 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 32 weeks 5 hours ago Page
Special Notice #353: SDSS J153817.35+512338.0 obs crucial now and DT Oct is next weo 1 year 15 weeks ago Page
AAVSO Special Notice #238 weo 3 years 21 weeks ago Page
Alert Notice 379: Support for Spitzer observations of tremendous outburst amplitude dwarf novae (TOADs) weo 42 weeks 2 days ago Page
Special Notice #290: Blazar BL Lac bright weo 2 years 4 weeks ago Page
Alert Notice 352: V390 Nor = Nova Normae 2007 weo 42 weeks 1 day ago Page
Alert Notice 231: Rare bright outburst of 1137+72 DO Draconis (= YY Draconis) weo 32 weeks 4 hours ago Page
Special Notice #312: Supernova 2012gx in MCG -02-2-72 = PSN J00380175-1351395 weo 1 year 39 weeks ago Page
Alert Notice 144: Supernova 1991X in NGC 4902 AND Monitoring of 1910-33 RY Sagittarii weo 41 weeks 1 day ago Page
Alert Notice 487: Supernova 2013dy in NGC 7250 = PSN J22181760+4034096 weo 1 year 4 weeks ago Page
Special Notice #252: Upcoming Eclipse of Zeta Aurigae weo 2 years 40 weeks ago Page
Alert Notice 264: 1918+04 Nova Aquilae 1999 Number 2 [V1494 Aql] weo 32 weeks 4 hours ago Page
Special Notice #302: HST COS observations of 1RXS J023238.8-371812 scheduled weo 1 year 43 weeks ago Page
Alert Notice 336: CCD campaign to observe 1059+23 AH Leo weo 41 weeks 6 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 4 hours ago Page
Special Notice #325: BB Dor monitoring requested for Swift and HST observations weo 1 year 31 weeks ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 32 weeks 4 hours ago Page
Special Notice #370: GZ Cet observations crucial now weo 50 weeks 11 hours ago Page
Alert Notice 454: Monitoring of CH Cyg requested for Chandra and HST observations weo 2 years 25 weeks ago Page
Alert Notice 324: 1614-15 V818 Sco - Request for observations to support Spitzer observations weo 41 weeks 5 days ago Page
Alert Notice 201: 0740+73 Supernova 1995E in NGC 2441 AND Important reminder [CV observations for Astro-2, EUVE, Voyager, and ASCA] and Thanks [CV observations for Keele U. request and Hipparcos red variables for calibration] weo 32 weeks 5 hours ago Page
Alert Notice 479: Supernova 2013aa in NGC 5643 = PSN J14323388-4413278 weo 1 year 27 weeks ago Page
Alert Notice 423: Request for observations of V455 AND in support of HST observations weo 16 weeks 2 days ago Page
Alert Notice 399: Nightly monitoring of AG Dra in support of HST calibration observations weo 42 weeks 6 days ago Page
Special Notice #276: No nova in Scutum (PNV J18562170-0852300) weo 2 years 19 weeks ago Page
Alert Notice 369: Outburst of AQ CMi weo 42 weeks 1 day ago Page
Alert Notice 250: 1726-19 Nova Ophiuchi 1998 [V2487 Oph] weo 32 weeks 4 hours 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 41 weeks 1 day ago Page
Alert Notice 190: 1753-25 Var Sgr - New variable in Sgr AND FN Sgr - chart correction [V4683 Sgr] weo 32 weeks 5 hours ago Page
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