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AAVSO International Database

Title Posted Bysort icon Updated/commented date Type
Alert Notice 466: Monitoring of V380 Oph requested in support of HST observations weo 3 years 36 weeks ago Page
Special Notice #201: Outburst of the symbiotic star V407 Cyg weo 1 year 27 weeks ago Page
Possible new CV: Var Nor 05 weo 2 years 24 weeks ago Page
Alert Notice 526: Monitoring of LS IV -14 116 in support of upcoming satellite observations weo 36 weeks 1 day ago Page
Special Notice #328: HST/COS observing U Gem 2013 January 30 weo 3 years 13 weeks ago Page
Alert Notice 230: 1343+61 Supernova 1996bk in NGC 5308 AND Fading of 0059+53 Nova Cas 1995 AND 2138+43 SS Cygni in outburst and under observation by RXTE and EUVE AND 0207-63 WX Hydri and 2138+43 SS Cygni observed with Hubble Space Telescope [V723 Cas] weo 2 years 15 weeks ago Page
Special Notice #373: Comparison star changed for HD 15407A weo 2 years 26 weeks ago Page
Special Notice 255: Cataclysmic Variable in Draco = PNV J18422792+4837425 weo 4 years 32 weeks ago Page
Alert Notice 365: Request to Monitor EF Eri for Hubble Space Telescope Observations weo 2 years 25 weeks ago Page
Special Notice #305: HST COS observations of FL Psc (ASAS J002511+1217.2) scheduled weo 3 years 24 weeks ago Page
Special Notice #6: Rare Outburst of RS Oph weo 1 year 27 weeks ago Page
Alert Notice 304: 1732-23 Nova Ophiuchi 2004 - possible nova in Ophiuchus weo 2 years 24 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 15 weeks ago Page
Special Notice #340: HST/COS observations 2013 March 8 and March 9 weo 3 years 7 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 15 weeks ago Page
Alert Notice 396: Nova in Centaurus weo 2 years 25 weeks ago Page
Alert Notice 454: Monitoring of CH Cyg requested for Chandra and HST observations weo 4 years 8 weeks ago Page
Alert Notice 352: V390 Nor = Nova Normae 2007 weo 2 years 25 weeks ago Page
Special Notice #19: Confirmation Needed of Possible VY Aqr Outburst weo 1 year 27 weeks ago Page
Alert Notice 144: Supernova 1991X in NGC 4902 AND Monitoring of 1910-33 RY Sagittarii weo 2 years 24 weeks ago Page
Alert Notice 259: 1040-51 Nova Velorum 1999 [V382 Vel] weo 2 years 15 weeks ago Page
Special Notice #353: SDSS J153817.35+512338.0 obs crucial now and DT Oct is next weo 2 years 50 weeks ago Page
Special Notice #219: Eclipse of the symbiotic star CI Cygni weo 5 weeks 1 day ago Page
Alert Notice 198: 1436-63 Nova Circini 1995 [BY Cir] weo 2 years 15 weeks ago Page
Special Notice #279: Request for monitoring of SS Cygni in support of European VLBI radio observations weo 3 years 23 weeks ago Page
Special Notice #384: SBS 1108+574 HST/COS obs next week weo 1 year 50 weeks ago Page
Alert Notice 336: CCD campaign to observe 1059+23 AH Leo weo 2 years 24 weeks ago Page
Alert Notice 511: Monitoring requested for developing planetary systems dust production study weo 1 year 6 weeks ago Page
Alert Notice 290: Supernova 2001el in NGC 1448 (Horologium) AND Request to monitor cataclysmic variables for XMM-Newton observations weo 2 years 15 weeks ago Page
Special Notice #312: Supernova 2012gx in MCG -02-2-72 = PSN J00380175-1351395 weo 3 years 22 weeks ago Page
Alert Notice 249: 1041+12 Supernova 1998bu in NGC 3368 (= M96) AND AAVSO charge-free number to change weo 2 years 15 weeks ago Page
Alert Notice 487: Supernova 2013dy in NGC 7250 = PSN J22181760+4034096 weo 2 years 39 weeks ago Page
Special Notice #238: HST observations scheduled for GW Lib weo 5 weeks 1 day ago Page
Alert Notice 379: Support for Spitzer observations of tremendous outburst amplitude dwarf novae (TOADs) weo 2 years 25 weeks ago Page
Alert Notice 189: 1157+62 Supernova 1994W in NGC 4041 weo 2 years 15 weeks ago Page
Special Notice #290: Blazar BL Lac bright weo 3 years 40 weeks ago Page
Special Notice #211: Outburst of EX Hya weo 1 year 27 weeks ago Page
Alert Notice 321: Multicolor CCD campaign for AS 325 to support Spitzer observations weo 2 years 24 weeks ago Page
Alert Notice 523: Correction to AAVSO Alert Notice 522 weo 43 weeks 2 days ago Page
Special Notice #325: BB Dor monitoring requested for Swift and HST observations weo 3 years 14 weeks ago Page
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