Table of Contents

Chapter I.-  Introduction

by Sjur Refsdal (Institute of Theoretical Astrophysics, Oslo, Norway)

Chapter II.-  Monitoring Projects

Contribution 1 (C1): Monitoring projects (review)

by Dan Maoz (Wise Observatory, Tel-Aviv University, Israel)                                                     

PDF (2.88 MB)| PPT (3.51 MB)

Contribution 2 (C2): Some results from an optical monitoring of four QSOs at Calar Alto Observatory

                              (Almeria, Spain)

by Aurora Ullán (University of Cantabria, Spain)                                      

Contribution 3 (C3): Radio monitoring of gravitational lens systems

by Chris Fassnacht (University of California, Davis, USA)                                                               

PDF (0.55 MB) 

Contribution 4 (C4): Radio flux density monitoring: recent MERLIN results

by Andy Biggs (JIVE, The Netherlands)                                                                         

PDF (0.82 MB)| PPT (0.48)

Contribution 5 (C5): Estimation of time delays from unresolved photometry

by Jaan Pelt (Tartu Observatory, Estonia)                                                                         

PDF (1.97 MB)| PPT (4.51 MB)

Contribution 6 (C6): Photometric monitoring of SBS 1520+530: long-term variability and microlensing

by Alexey Sergeyev (Institute of Radio Astronomy, Ukraine)                                                

PDF (1.39 MB)| PPT (2.60 MB)

Contribution 7 (C7): Short-timescale variability in gravitationally lensed quasars

by Alexander Zheleznyak (Astronomical Institute of Kharkov University, Ukraine)                                       

PDF (2.31 MB)| PPT (3.99 MB)

Some remarks on the future multiwavelengh monitoring of GLQs  

Chapter III.-  Flux Ratio Anomaly

Contribution 8 (C8): Flux ratio anomaly (review)

by Luis Goicoechea (University of Cantabria, Spain)                                                               

PDF (1.73 MB)| PPT (1.94 MB)

Contribution 9 (C9): On the origin of color anomaly between multiple images of lensed quasars

by Atsunori Yonehara (University of Tokyo, Japan)                                                               

PDF (11.42 MB)| PPT (6.79 MB)

Contribution 10 (C10): Multiwavelength and multi-epoch imaging of RXS J1131-1231

by Dominique Sluse (University of Liege, Belgium)                                                                         

PDF (0.40 MB)

Contribution 11 (C11): A VLBI study of the gravitational lens JVAS B0218+357

by Rupal Mittal (MPIfR, Bonn, Germany)            

PDF (0.66 MB)                                                          

Chapter IV.-  Lens Objects

Contribution 12 (C12): What are the environments of lens galaxies?

by Neal Dalal (Institute for Advanced Studies, Princeton, USA)                                            

PDF (1.12 MB)| PPT (1.21 MB)

Contribution 13 (C13): CLASS B0218+357 and the Hubble constant

by Neal Jackson (Jodrell Bank Observatory, UK)           

PDF (0.81 MB)| PPT (0.97 MB)                                                              

Contribution 14 (C14): Observing quasars lensed by a cluster of galaxies with GTC-OSIRIS

by Tomás Verdugo (Instituto de Astronomia, UNAM, Mexico)                                               

PDF (0.32 MB)| PPT (0.67 MB)

Chapter V.-  Microlensing

Contribution 15 (C15): Microlensing (review)

by Joachim Wambsganss (Rechen Institute, Heidelberg, Germany)                                            PDF (3.17 MB)

Contribution 16 (C16): Shear effects in large-sources microlensing

by Olaf Wucknitz (Potsdam University, Germany)                                                                         

PDF (1.76 MB)

Contribution 17 (C17): Spectral analysis of quasar microlensing

by Vyacheslav Shalyapin (IRE, Ukraine)                                                                         

PDF (15.58 MB)| PPT (49.58 MB)

Contribution 18 (C18): Quasar structure inferred from microlensing

by Rudolph Schild (CfA, USA)                                                                         

PDF (3.63 MB)

Contribution 19 (C19): Transverse velocities of multiply imaged QSOs from microlensing parallax

by Artem Tuntsov (Sydney University, Australia)                                                                         

PDF (2.82 MB)| PPT (2.17 MB)

Contribution 20 (C20): Testing the origin of prominent events in microlensed QSOs

by Juan González-Cadelo (University of Cantabria, Spain)                                                  

PDF (4.53 MB)| PPT (3.70 MB)

Chapter VI.-  Spectroscopy and Microlensing

Contribution 21 (C21): Spectroscopy and microlensing (review)

by Evencio Mediavilla (Instituto de Astrofísica de Canarias, Spain)           

PDF (1.57 MB)| PPT (2.29 MB)                                                              

Contribution 22 (C22): Gravitational lensing of QSO spectra

by Luka Popovic (Astronomical Observatory, Serbia)                                                                         

PDF (1.66 MB)| PPT (2.42 MB)

Contribution 23 (C23): 2D spectroscopy and microlensing of J1004+1229

by Pedro Gómez-Alvarez (Instituto de Astrofísica de Canarias, Spain)         

PDF (0.83 MB)| PPT (1.24)                                                               

Contribution 24 (C24): Continuum and emission line variability induced by microlensing

by Cristina Abajas (Instituto de Astrofísica de Canarias, Spain)                                          

PDF (5.70 MB)

Addendum (August 2005)

Contribution 25 (C25): Wawelength dependence in the flux ratio of the double quasar SDSS J1650+4251

by Ana Maria Mosquera (Universidad de Valencia, Spain)              

PDF (0.88 MB)| PPT (1.17 MB)

Contribution 26 (C26): Analogy between gravitational and optical lenses

by Rubén Rodriguez  (Universidad Autónoma de Zacatecas, México)         

PDF (0.29 MB)