Contents

1 Introduction

2 Power Spectrum of Biased Tracers in the Presence of Foregrounds

2.1 Luminosity Function and Galaxy Number Density

2.2 The Case of Luminosity-Independent Bias

2.3 Power Spectrum

3 Simulated Catalogs

3.1 Cosmological Catalogs

3.2 Implementation of the Mask Toy Model

3.3 Analytical Predictions

3.4 Power Spectrum Estimators

4 Results

4.1 Power Spectrum

4.2 Covariance

5 Conclusions