79 citations · 127 across the 3 of their papers we have counts for
3 papers
astro-ph.CO2010★ 79 cited
Systematic Effects of Foreground Removal in 21cm Surveys of Reionization
Nada Petrovic, S. Peng Oh
It is well-known that foreground subtraction in 21cm surveys removes large scale power. We investigate associated systematic biases. We show that removing line-of-sight fluctuation…
astro-ph2008★ 14 cited
The effect of Galactic foreground subtraction on redshifted 21-cm observations of quasar HII regions
Paul. M. Geil, Stuart Wyithe, Nada Petrovic +1
We assess the impact of Galactic synchrotron foreground removal on the observation of high-redshift quasar HII regions in redshifted 21-cm emission. We consider the case where a qu…
astro-ph2003★ 34 cited
The Star Formation History of Galaxies Measured from Individual Pixels. I. The Hubble Deep Field North
Alberto Conti, Andrew J. Connolly, Andrew M. Hopkins +6
We analyze the photometric information contained in individual pixels of galaxies in the Hubble Deep Field North (HDFN) using a new technique, _pixel-z_, that combines predictions…