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HST

Title Posted Bysort icon Updated/commented date Type
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 49 weeks 4 days ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 1 year 33 weeks ago Page
Alert Notice 450: Request for observations of SDSS J080434.20+510349.2‭ ‬in support of HST observations weo 3 years 9 weeks ago Page
Alert Notice 417: Request for observations of GW Lib and V842 Cen in support of HST observations weo 1 year 20 weeks ago Page
Special Notice #309: Next Set of HST COS targets announced weo 2 years 5 weeks ago Page
Observing Campaign: Request to monitor SDSS 074545 for HST observations weo 1 year 7 weeks ago Page
Special Notice #381: HST/COS observations of SDSS J100658.40+233724.4 weo 42 weeks 4 days ago Page
Alert Notice 225: 0241-08 Supernova 1996an in NGC 1084 AND 0207-63 WX Hydri to be observed with Hubble Space Telescope weo 49 weeks 4 days ago Page
Special Notice #348: QZ Lib observations critical now for HST/COS and SDSS J154453.60+255348.8 next target weo 1 year 35 weeks ago Page
Special Notice #363: HS 2214+2845 (= V513 Peg) obs critical now weo 1 year 23 weeks ago Page
Special Notice #305: HST COS observations of FL Psc (ASAS J002511+1217.2) scheduled weo 2 years 7 weeks ago Page
Alert Notice 365: Request to Monitor EF Eri for Hubble Space Telescope Observations weo 1 year 7 weeks ago Page
Alert Notice 195: Symbiotic stars AND Cataclysmic variables AND 1510+83 Z Ursae Minoris weo 49 weeks 4 days ago Page
Special Notice #326: Next HST/COS target is SDSS J100515.38+191107.9 weo 1 year 48 weeks ago Page
Special Notice #344: IY UMa and MR UMa next HST/COS targets weo 1 year 39 weeks ago Page
AAVSO Special Notice #236 weo 3 years 42 weeks ago Page
Special Notice #360: CC Scl observations critical this week weo 1 year 26 weeks ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 2 years 11 weeks ago Page
Alert Notice 376: Request to monitor SDSS J151413.72+454911.9 for HST Observations weo 1 year 7 weeks ago Page
Special Notice #323: Observations of BB Dor requested weo 1 year 49 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 49 weeks 4 days ago Page
Alert Notice #480: MR UMa superoutburst coverage requested for HST observations weo 1 year 42 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 49 weeks 4 days ago Page
Alert Notice 423: Request for observations of V455 AND in support of HST observations weo 33 weeks 6 days ago Page
Special Notice #358: BD Pav obs critial tonight weo 1 year 28 weeks ago Page
Alert Notice 471: Cataclysmic variables to be monitored for HST observations weo 1 year 44 weeks ago Page
Observing Campaign: Request to monitor RE J1255+266 for HST observations weo 1 year 7 weeks ago Page
Special Notice #319: HST COS observing SDSS J093249.57+472523.0 2013 January 11-12 weo 1 year 51 weeks ago Page
Alert Notice 257: Request to monitor 2138+43 SS Cygni for multiwavelength observations weo 49 weeks 4 days ago Page
Special Notice #199: Request for monitoring of GW Lib in support of HST Observations weo 9 weeks 5 days ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 1 year 44 weeks ago Page
Alert Notice 218: Monitoring of AM Her for international observing campaign AND Monitoring of the cataclysmic variable V1159 Ori AND Fluctuations of Nova Cas 1995 AND Request to monitor SS Cyg AND Request to monitor WX Hyi AND Request to monitor GK Per weo 49 weeks 4 days ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 1 year 30 weeks ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 2 years 33 weeks ago Page
Alert Notice 405: Request for observations of NSV 99 (khi Peg) in support of HST observations weo 1 year 8 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 2 years 1 week ago Page
Alert Notice 319: Request to monitor the CV SDSS161033 (1605-00) for HST observations AND TU Cas comparison stars weo 1 year 7 weeks ago Page
Special Notice #385: SBS 1108+574 HST/COS observations crucial NOW weo 32 weeks 5 days ago Page
Special Notice #330: Next HST/COS targets are IR Com and BB Dor weo 1 year 47 weeks ago Page
Alert Notice 220: Observations of 1058+38 Markarian 421 with Hubble Space Telescope AND Outburst of 0324+43 GK Persei AND 1813+49 AM Herculis may be fading from high state AND 1834-23 V348 Sagittarii to be observed with Hubble Space Telescope weo 49 weeks 4 days ago Page
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