Session I: Imaging	Chair: Tananbaum
1 Calibration of Chandra's Near On-axis PSF	Abstract	Jerius
2 Calibration Issues for X-Ray Dust Halos	Abstract	Smith
3 Calibrating the Wings of the Chandra PSF	Abstract	Gaetz
4 Amplifier Mis-match as a Possible Source of HRC Event Position Distortions	Abstract	Juda
5 Where is the Source? Continuing Efforts to Improve Astrometric Accuracy	Abstract	Aldcroft
6 A Parametrization of the Chandra Point Spread Function	Abstract	Allen
7 Highlights of ACIS Cluster Science		Markevitch
Session II: Special Topics: ACIS Bakeout	Chair: Smith
8 Time Dependence of the ACIS Contamination	Abstract	Grant
9 Spatial Distribution of the Contaminant on the ACIS Camera	Abstract	Schulz
10 Composition of the Chandra ACIS Contaminant	Abstract	Marshall
11 ACIS-S Contamination and Modeling of the X-ray Absorption in High Redshift Quasars	Abstract	Siemiginowska
12 Calibration Plan for ACIS Bakeout	Abstract	David
13 Prospects for an ACIS Bakeout	Abstract	Plucinsky

Session III: Photometry	Chair: Primini
14 Chandra X-ray Observatory Mirror Effective Area	Abstract	Zhao
15 Effective Area of the HRMA Near the Ir M-V Edge at 2.1 keV	Abstract	Marshall
16 ACIS Cosmic Ray Induced QE Decrement	Abstract	Butt
17 Absolute ACIS Quantum Efficiency	Abstract	Edgar
18 ACIS Background	Abstract	Markevitch
19 Time-dependent Gain for ACIS	Abstract	Edgar
20 A New Paradigm for the Generation of ACIS Response Matrices	Abstract	Edgar
Session IV: Dispersed Spectroscopy	Chair: Jones
21 Highlights of Chandra Grating Science		Brickhouse
22 HETG Observations of Sco X-1	Abstract	Schulz
23 Chandra LETG Diffraction Efficiencies	Abstract	Wargelin
24 Degap Corrections for HRC-S Grating Observations	Abstract	Kashyap
25 The Dispersion Relation of the LETGS and the Accuracy of Chandra Velocity Studies	Abstract	Drake
26 Status of the XMM-Newton Calibration	Abstract	Kirsch
27 Are Simultaneous Observations by XMM-Newton and Chanrda a Luxury or a Necessity?	Abstract	Pollock
28 Overview of Chandra Calibration	Abstract	David

29 ACIS CC Mode Observations: New Bias and Split Threshold Parameters and Comparisons to TE Data	Abstract	Adams-Wolk
30 Measurement of Telescope Vignetting with SNR G21.5-0.9	Abstract	Beckerman
31 Characterizing Non-linearities in the Chandra LETG+HRC-S Dispersion Relation	Abstract	Chung
32 Clock Correlation Contribution to Chandra Timing Accuracy	Abstract	Davis
33 Verifying the ACIS Contamination Model with 1E0102.2-7219	Abstract	DePasquale
34 On the Uncertainties in the Line Spread Function of the HETG	Abstract	Ishibashi
35 Gain Evolution in the HRC-S: Implications for Spectroscopy and Imaging	Abstract	Pease
36 Gain Evolution in the HRC-I	Abstract	Posson-Brown
37 An Update to the HRC-I MCP Quantum Efficiency Model	Abstract	Posson-Brown
38 Characterizing the S3 Low Energy Response with the SMC SNR 1E0102-72.3	Abstract	Raley
39 Astronomical Calibration of the Chandra Clock	Abstract	Rots
40 Effects of the ACIS-S Contamination in the Chandra Data of Ton S180	Abstract	Rozanska
41 Improving the ACIS-S3 Spectral Resolution via a Grade-Dependent Correction	Abstract	Virani
42 LETGS: A look at the plus and minus orders		Weisskopf
43 Background Variabiliy in the Chandra High Resolution Camera	Abstract	Wilton

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