215 citations · 639 across the 11 of their papers we have counts for
11 papers
Removal of systematics in photometric measurements: static and rotating illumination corrections in FORS2@VLT data
Lodovico Coccato, Daniel M. Bramich, Wolfram Freudling +1
Images taken with modern detectors require calibration via flat fielding to obtain the same flux scale across the whole image. One method for obtaining the best possible flat field…
FeII/MgII, [Fe/Mg] Ratios and High-z Quasars
Kirk Korista, Nalaka Kodituwakku, Michael Corbin +1
It has been suggested in the literature that the (Fe/alpha) abundance ratio may be used as a chronometer, due to a delay in this ratio reaching its solar value as predicted by gala…
Far-Infrared/Millimetre Emission in 3C Ssources. Dust in Radio Galaxies and Quasars
Paola Andreani, Robert A. E. Fosbury, Ilse van Bemmel +1
We present far-infrared and millimetric observations of a sample of 3C objects. Millimetre data were taken at 1.25 mm with the IRAM 30m antenna feeding the MPIfR bolometer array. M…
Cosmic shear from STIS pure parallels - II. Analysis
H. Haemmerle, J. -M. Miralles, P. Schneider +6
We report on the marginal detection of cosmic shear on sub-arcmin scales with archive data from the STIS camera on board HST. For the measurement 121 galaxy fields with a field of…
Multi-Epoch Multiwavelength Spectra and Models for Blazar 3C~279
R. C. Hartman, M. Boettcher
Of the blazars detected by EGRET in GeV gamma rays, 3C 279 is not only the best-observed by EGRET, but also one of the best-monitored at lower frequencies. We have assembled eleven…
Clustering of galaxies at faint magnitudes
J. U. Fynbo, W. Freudling, P. Moller
Significant uncertainties exist in the measured amplitude of the angular two-point correlation function of galaxies at magnitudes and fainter. Published results from H…