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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Special Notice #345: MR UMa observations needed now and RZ Leo next HST/COS target weo 2 years 44 weeks ago Page
Special Notice #20: Possible Supernova in UGC 4904 (Lynx) [Sn 2006jc] weo 1 year 16 weeks ago Page
Alert Notice 442: Nova Scorpii 2011 = PNV J16551100-3838120 weo 1 year 40 weeks ago Page
Alert Notice 389: Support for VLT spectroscopy of the novalike variable VY Scl weo 2 years 14 weeks ago Page
Alert Notice 379: Support for Spitzer observations of tremendous outburst amplitude dwarf novae (TOADs) weo 2 years 14 weeks ago Page
Special Notice #293: S Dor campaign continued through 2012-2013 season weo 3 years 22 weeks ago Page
Alert Notice 246: 1151+55 Supernova 1998aq in NGC 3982 weo 2 years 4 weeks ago Page
Alert Notice 321: Multicolor CCD campaign for AS 325 to support Spitzer observations weo 2 years 13 weeks ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 2 years 36 weeks ago Page
Alert Notice 510: Observations of the symbiotic nova ASAS J174600-2321.3 weo 49 weeks 1 day ago Page
Special Notice 257: Reminder to observe V455 And for HST observations weo 4 years 20 weeks ago Page
Alert Notice 369: Outburst of AQ CMi weo 2 years 14 weeks ago Page
Alert Notice 473: T Tauri stars observing campaign weo 3 years 14 weeks ago Page
Alert Notice 233: Rare outburst of 0837+28 EG Cancri AND Request to monitor several R Coronae Borealis stars weo 2 years 4 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 2 years 13 weeks ago Page
Special Notice #315: HST COS observing SDSS J075507.70+143547.6 December 13-14 and HS 0218+3229 is next target weo 3 years 8 weeks ago Page
Special Notice #209: Nightly monitoring of TW Hya in support of HST observations weo 1 year 16 weeks ago Page
AAVSO LPV Maxima and Minima are now online! weo 5 years 17 weeks ago Blog entry
Alert Notice 488: Observations of AA Tau requested to schedule XMM-Newton weo 2 years 4 weeks ago Page
Alert Notice 521: Very rare outburst of the symbiotic variable AG Peg weo 33 weeks 3 days ago Page
Special Notice #268: Chandra observations scheduled for CH Cyg and monitoring urgently needed weo 3 years 45 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 4 weeks ago Page
Alert Notice 356: Request to monitor PQ Andromedae for HST Observations weo 2 years 14 weeks ago Page
Alert Notice 216: 0945+34 Supernova 1995al in NGC 3021 AND Fading of 1544+28a R Coronae Borealis continues AND Fading of 1510+82 Z Ursae Minoris weo 2 years 4 weeks ago Page
Alert Notice 141: Supernova 1991T in NGC 4527 AND Nova Herculis 1991 AND Nova Centauri 1991 weo 2 years 13 weeks ago Page
Special Notice #328: HST/COS observing U Gem 2013 January 30 weo 3 years 2 weeks ago Page
Special Notice #190: Probable Nova in Sagittarius [V5585 Sgr] weo 1 year 16 weeks ago Page
AAVSO Special Notice #225 weo 5 years 10 weeks ago Page
Special Notice #373: Comparison star changed for HD 15407A weo 2 years 16 weeks ago Page
Alert Notice 534: Nova Sgr 2015 No. 4 = PNV J18225925-1914148 weo 14 weeks 3 days ago Page
Special Notice #283: Supernova 2012cg IN NGC 4424 = PSN J12271283+0925132 weo 3 years 37 weeks ago Page
Alert Notice 259: 1040-51 Nova Velorum 1999 [V382 Vel] weo 2 years 4 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 13 weeks ago Page
Alert Notice 198: 1436-63 Nova Circini 1995 [BY Cir] weo 2 years 4 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 4 weeks ago Page
Special Notice #342: PU CMa, then IY UMa and MR UMa next HST/COS targets weo 2 years 47 weeks ago Page
Special Notice #17: Supernova 2006ej in NGC 191A (Cetus) weo 1 year 16 weeks ago Page
Alert Notice 440: PEP Observing Campaign on P Cygni weo 1 year 40 weeks ago Page
Alert Notice 393: Monitoring for a planetary transit of HD 80606 weo 2 years 14 weeks ago Page
Alert Notice 467: Nova Monocerotis 2012 = PNV J06393874+0553520 weo 3 years 25 weeks ago Page
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