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Telescopes Group Latest Reports

Experience with the Hubble Space Telescope: 20 years of an archetype

20 years of Hubble Space Telescope optical modeling using Tiny Tim

ISR-TEL-2011-01, Evaluation of the HST Focus Model

ISR-TEL-2010-03, Phase Retrieval to Monitor HST Focus: II. Results Post-Servicing Mission 4

ISR-TEL-2010-02, HST Focus in SMOV4: Strategy for OTA adjustment & SI Focus

ISR-TEL-2010-01, Phase Retrieval to Monitor HST Focus: 1. WFC3 UVIS Software Implementation

ISR-TEL-2009-01, FGS2r: Deadtime, Background, Photon Aging, Sensitivity Calibrations, and Noise Properties

ISR-TEL-2008-02, The COS Pre-Flight Aperture Model and SIAF.dat File

Calibration and Analysis of Grism data from HST

ISR-TEL-2008-01, The WFC3 Science Instrument Aperture File (REVISED May 2009)

HST Pointing Improvements: Some Recent Statistics

Servicing Mission 4 Observatory Operations Support

What is an Optical Scientist?

Observing with JWST: Guide Star Functions

HST Focus & PSF Stability

Improving HST Pointing & Astrometry

ISR-ACS-2007-07, Calibration of ACS/WFC Absolute Scale & Rotation for Use in Creation of a JWST Astrometric Reference FIeld

JWST-STScI-001157, JWST Point Spread Function: Calculation Methods and Expected Properties

ETC/Synphot/CDBS Oversight

JWST-STScI-001136, Calibration of ACS/WFC Absolute Scale & Rotation for Use in Creation of a JWST Astrometric Reference Field

Improving Hubble Space Telescope's Pointing & Absolute Astrometry

Improving Hubble Space Telescope's Pointing & Absolute Astrometry
M. Lallo et al., May 2007

ISR-TEL-2006-01, Modeling Aberrations in the Advanced Camera for Surveys

ISR-TEL-2006-01, Modeling Aberrations in the Advanced Camera for Surveys

JWST-STScI-000962, NIRCAM as Fine Guidance Sensor for JWST, Operations Concept and Use Cases

Point Spread Function Modeling for the James Webb Space Telescope

Temporal Optical Behavior of HST: Impact on Science Observations
R. B. Makidon et al., May 2006

Temporal Optical Behavior of HST: Focus, Coma & Astigmatism History
M. Lallo et al., May 2006

ISR-TEL-2005-03, HST Temporal Optical Behavior & Current Focus Status

ISR-TEL-2005-03, HST Temporal Optical Behavior & Current Focus Status

HST Temporal Optical Behavior: Models & Measurements with ACS
R. B. Makidon et al., 30 Oct 2005

TIR-CDBS-2005-01, Assessment & Delivery of Reference Files

Guiding Errors in 3-Gyro: Experience from WF/PC, WFPC2, STIS, NICMOS and ACS

ISR-TEL-2005-02, Guiding Errors in 3-Gyro: Experience from WF/PC, WFPC2, STIS, NICMOS and ACS

Observer Anomaly(?): Recent Jitter & PSF Variations

ISR-TEL-2005-01, Recent Jitter and PSF Variations

ACS field-dependent PSF variations...

On-orbit alignment & imaging performance of HST ACS
G. F. Hartig et al. Jan 2002

HST Focus in Year 2000 - A Review of the Cycle 9 Focus Monitor Program
J. Krist,R. Gilliland

Modelling HST Focal-Length Variations

A Thermal Study of the Early NGST Instrument Module
C. Cox

NICMOS History Database and Web Tools

NICMOS Distortion Correction
C. Ritchie,E. Bergeron,J. Mackenty,K. Noll

Velocity Aberration Correction for Parallel Observations

WWW Query Tool for CDBS

NICMOS SM-2 SMOV Alignment Results
M. Lallo,C. Cox,E. Bergeron

The Focal Plane Monitoring Program
M. Lallo,O. Lupie

Data Quality Assessment Database and a World-Wide Web Interface
C. Cox,R. Jedrzejewski

Transforming Non-COSTAR Aperture Positions to the New Vehicle Reference
C. Cox,O. Lupie

The HST Set of Absolute Standards for the 0.12 micron to 2.5 microns Spectral Range
R. Bohlin,D. Calzetti,C. Skinner,S. Casertano

CDBS Spectral Atlases of Galaxies and Emission Line Objects

OSG Cycle 6 Calibration Plan
D. Elkin,O. Lupie

The 0.12-2.5 micron Absolute Flux Distribution of the Sun for Comparison with Solar Analog Stars
R. Bohlin,F. Castelli

Absolute Flux Calibrated Spectrum of Vega
R. Bohlin,F. Castelli

Spectrophotometric Standards from the Far-UV to the Near-IR on the White Dwarf Flux Scale

Absolute Flux Calibration of Optical Spectrophotometric Standard Stars
R. Bohlin

Phase-retrieval analysis of pre- and post-repair HST images
J. Krist & C. Burrows, 1 Aug 1995

CDBS Kurucz Stellar Atmosphere Atlas

White Dwarf Standard Stars: G191-B2B, GD 71, GD 153, HZ 43
L. Colina,D. Finley

Focus Monitoring and Recommendation for Secondary Mirror Move

The WFPC2 Scales and Alignments

An Investigation into the Guidance of FOC GTO 4073
M. Lattanzi

A Multipurpose Pointing Analysis Tool (OBSOLETE!)
M. Lallo

A Determination of the Pointing History during FOS Scans of Mars
M. Lallo

Attitude Determination and Target Location
M. Lallo

Hubble Space Telescope Optical Telescope Assembly Handbook

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