... Spring Observatories) and space-borne observatories (EUVE, HST, ASTRO-SPAS/ORFEUS ... the interpretation of new, high quality HST spectra of broad absorption line quasars ...
... The HST WFPC2 Photometric System The Wide Field Planetary Camera (WFPC2) on the ... M0 star) and FWHM of some of the HST passbands and those of the other CCD systems ...
... Recent observations with HST show that these knots are very small, dense and display ... These diagnostics have been applied to HST Faint Object Spectrograph observations of ...
... Sessions will cover new theoretical ideas and results and new observational data from space- and ground-based observatories, including Chandra, HST, Gemini, HESS, Keck, Spitzer, Swift, VLT and XMM. ...
... of three objects observed with the Hubble Space T elescope (HST ) (Garnavich et al ... The HST ] WFPC2/ NICMOS could acquire accurate rest frame B and V measurements for ...
... HST/WFPC2 Observations of the M31 dwarf Spheroidal Companion Galaxy and II . ... During the report year HST/WFPC2 observations of the M31 dSph companion And II have ... Figure.9 : HST observations of SN 1994D, one of the many nearby Supernovae that ...
... report analysis of archival Hubble Space Telescope (HST) optical and near uv imaging ... HST Optical and Near UV Observations Six images of the western hot spot were ...
... We had expected to use HST to acquire very high quality light curves for a subset of our objects, but the gyro failure in fall 1999 made HST unavailable until after this group of SNe Ia had disappeared. ...
... The supernova, SN 1997, was discovered in a repeat observation by the Hubble Space T elescope (HST ) of the Hubble Deep Field-North (HDF-N) and serendipitously monitored with NICMOS on HST throughout the Thompson et al. ...
... of the dSph companions to the Andromeda Galaxy using the Hubble Space Telescope (HST ... of And II were taken by the HST Wide Field Planetary Camera 2 (WFPC2) as part of the ...