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HST

Title Posted By Updated/commented date Typesort icon
Special Notice #267: HST observations of CH Cyg scheduled and monitoring urgently needed weo 2 years 5 weeks ago Page
Special Notice #371: BB Ari observations particularly crucial now weo 29 weeks 12 hours ago Page
Special Notice #314: HST COS scheduled to observe V405 Peg December 7 weo 1 year 19 weeks ago Page
Alert Notice 356: Request to monitor PQ Andromedae for HST Observations weo 24 weeks 11 hours ago Page
Special Notice #329: Critical time for CV Campaign HST/COS target SDSS J100515.38+191107.9 weo 1 year 11 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 13 weeks 6 days ago Page
Special Notice #351: 1RXS J105010.3-140431 obs crucial now and upcoming targets weo 49 weeks 6 days ago Page
Alert Notice 450: Request for observations of SDSS J080434.20+510349.2‭ ‬in support of HST observations weo 2 years 25 weeks ago Page
Alert Notice 417: Request for observations of GW Lib and V842 Cen in support of HST observations weo 37 weeks 13 hours ago Page
Special Notice #309: Next Set of HST COS targets announced weo 1 year 21 weeks ago Page
Observing Campaign: Request to monitor SDSS 074545 for HST observations weo 24 weeks 11 hours ago Page
Special Notice #326: Next HST/COS target is SDSS J100515.38+191107.9 weo 1 year 12 weeks 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 13 weeks 6 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 17 hours ago Page
Special Notice #382: SDSS J100658.40+233724.4 observations crucial now weo 5 weeks 1 day ago Page
The Cepheid Variable M31_V1: Hubble's First Cepheid Matthew Templeton 2 years 44 weeks ago Page
Special Notice #363: HS 2214+2845 (= V513 Peg) obs critical now weo 40 weeks 9 hours ago Page
Special Notice #305: HST COS observations of FL Psc (ASAS J002511+1217.2) scheduled weo 1 year 23 weeks ago Page
Alert Notice 365: Request to Monitor EF Eri for Hubble Space Telescope Observations weo 24 weeks 14 hours 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 13 weeks 6 days ago Page
Special Notice #344: IY UMa and MR UMa next HST/COS targets weo 1 year 4 weeks ago Page
Special Notice #376: HST observations of U Gem scheduled for December 6 weo 20 weeks 1 day ago Page
AAVSO Special Notice #236 weo 3 years 7 weeks ago Page
Special Notice #360: CC Scl observations critical this week weo 43 weeks 1 day ago Page
Special Notice #299: Observations needed TODAY of SDSS J164248.52+134751.4 weo 1 year 27 weeks ago Page
Alert Notice 376: Request to monitor SDSS J151413.72+454911.9 for HST Observations weo 24 weeks 1 day ago Page
Special Notice #323: Observations of BB Dor requested weo 1 year 14 weeks ago Page
Alert Notice 257: Request to monitor 2138+43 SS Cygni for multiwavelength observations weo 13 weeks 6 days ago Page
Alert Notice #480: MR UMa superoutburst coverage requested for HST observations weo 1 year 6 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 13 weeks 6 days ago Page
AAVSO Alert Notice 423 weo 3 years 33 weeks ago Page
Special Notice #358: BD Pav obs critial tonight weo 44 weeks 6 days ago Page
Alert Notice 471: Cataclysmic variables to be monitored for HST observations weo 1 year 8 weeks ago Page
Observing Campaign: Request to monitor RE J1255+266 for HST observations weo 24 weeks 1 day ago Page
Special Notice #319: HST COS observing SDSS J093249.57+472523.0 2013 January 11-12 weo 1 year 15 weeks ago Page
Special Notice #338: HM Leo HST/COS observations tomorrow; V406 Vir is next target weo 1 year 8 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 13 weeks 6 days ago Page
Special Notice #355: V1108 Her next HST COS target followed by BD Pav weo 46 weeks 4 days ago Page
Special Notice #280: HST UV spectroscopy observations of S Dor scheduled weo 1 year 49 weeks ago Page
Alert Notice 405: Request for observations of NSV 99 (khi Peg) in support of HST observations weo 24 weeks 6 days ago Page
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