... The Ly Forest of the Quasar in the Hubble Deep Field South. ... 6 , R. E. Williams 1 , J. Wilson 1 The quasar in the Hubble Deep Field South (HDF-S ... emitting structures in the field of the quasar and in nearby fields already observed ...
... 1 5950 (Spectroscopy of the Three UV Brightest Known = High-Redshift Quasars) The High Resolution Spectrograph (Side One) was used to make = ultraviolet observations of quasar HS-1103+64 which is known to be one of = the brightest high redshift quasars ...
... far-ultraviolet spectrophotometry of the quasar 3C 273 covering the 900-1800 е range ... Both spectra exhibit a change in slope near the Lyman limit in the quasar rest frame ...
... HST Observations of the Luminous IRAS Source FSC10214+4724: A Gravitationally Lensed Infrared Quasar . Abstract: . ... source has an intrinsic luminosity , and remains a highly luminous quasar with an extremely large ratio of infrared to optical ...
... Quasar Absorption Lines and the Intergalactic Medium . B. T. Jannuzi . ... of the Luminous IRAS Source FSC10214+4724: A Gravitationally Lensed Infrared Quasar ... Intergalactic Helium Absorption Toward Quasars . P. Jakobsen . ...
... Below the Lyman Edge: UV Polarimetry of Quasars. ... it strengthens the conclusion that quasars are generally not polarized significantly ... with scattering-dominated opacity are not significant sources of UV flux in quasars ...
... These results help explain the nature of distant quasars and ``BL Lac'' objects. ... way towards confirming that radio galaxies, quasars and exotic BL Lac objects are ...
... 0800 EST Daily Status Report as of 046/1200Z. 1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED: read 13 1.1 Completed FOS/BL 3791 (Quasar Absorption Line Survey) The Faint Object Spectrograph (Red Side) attempted to make observations of quasar PKS1302-10 ...
... Quasar Close Lensing Search II) The Space Telescope Imaging Spectrograph (CCD) was ... Quasars) The Space Telescope Imaging Spectrograph (CCD and MA1) was used to make ... Quasars) The Space telescope Imaging Spectrograph (CCD and MA2) was used to ...