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Iron Emission in z ~ 6 QSOs and its Possible Implications
Michael R. Corbin, Wolfram Freudling, Kirk. T. Korista
We have obtained low-resolution near-infrared spectra of five SDSS QSOs at 5.3 < z < 6.3 using the NICMOS instrument of the Hubble Space Telescope. We find evidence of emission in…
Cosmic Shear from STIS pure parallels: III. Analysis of Cycle 9 pure parallels
J. -M. Miralles, T. Erben, H. Haemmerle +4
Following the detection of a cosmic shear signal at the 30'' scale using archival parallel data from the STIS CCD camera onboard HST in Haemmerle et al. (2002), we analyzed a large…
Cosmic Shear from STIS Pure Parallels: Analysis
H. Haemmerle, J. -M. Miralles, P. Schneider +5
The measurement of cosmic shear requires deep imaging with high image quality on many lines of sight to sample the statistics of large-scale structure. The expected distortion of g…
The cosmic shear STIS parallel program - First results
H. Haemmerle, J. -M. Miralles, P. Schneider +5
Since the Universe is inhomogeneous on scales well below the Hubble radius, light bundles from distant galaxies are deflected and distorted by the tidal gravitational field of the…
Detection of Cosmic Shear from STIS Parallel Archive Data: Data Analysis
J. -M. Miralles, H. Haemmerle, N. Pirzkal +6
In June 1997, parallel observations using the Space Telescope Imaging Spectrograph (STIS) on the HST started to be taken in substantial numbers along many different lines-of-sight.…
The ESO Imaging Survey: Status Report and Preliminary Results
L. da Costa, E. Bertin, E. Deul +17
The ESO Imaging Survey (EIS) presented in early issues of the Messenger, and with up-to-date information on the ongoing observations available on the Web (http://www.eso.org/eis),…