European Southern Observatory

European
Southern
Observatory

ESO — Reaching New Heights in Astronomy

Austria Belgium Czech Republic Denmark Finland France Germany Ireland Italy Netherlands Poland Portugal Spain Sweden Switzerland UK Chile
  •  
  • Public
  • Science
  • User Portal
  • Contact
  •  
Science Users Information  >  Observing Facilities  >  Instrumentation Development  >  Detectors and Controllers  >  Optical Detectors  >  Documentation  >  Reports  >  Contamination
  22 Nov 2024
jump to navigation jump to content
  • Science Users Information
    • Observing Facilities
      • La Silla Paranal Observatory
        • Safety Information
        • Call for Proposals
        • News
        • Contact Information
        • Paranal Facilities
        • La Silla Facilities
        • APEX
        • Miscellaneous Information
      • Paranal Facilities
        • Contact Information
        • Paranal Science Operations
        • Quality Control
        • Call for Proposals
        • Paranal Telescopes
        • Paranal Instrumentation
        • Decommissioned Instruments
        • Paranal ASM Website
        • Paranal Site Information, Logistics, Safety
      • La Silla Facilities
        • Emergency Procedures
        • Call for Proposals
        • La Silla News
        • Contact Information
        • La Silla Telescopes Overview
        • La Silla Instrumentation
        • Decommissioned Instruments
        • Site Information and Logistics
        • La Silla Astroclimatology
        • La Silla Science Operations
      • APEX
        • Emergency Procedures
        • Call for Proposals
        • News
        • People at APEX
        • Telescope Overview
        • APEX Instrumentation
        • APEX Visitor Instrument
        • APEX Site Information
        • APEX Weather Monitor
        • APEX Observing
      • ALMA
        • ALMA News
        • About ALMA
        • ALMA Observatory
        • ALMA Science Portal
        • Observing with ALMA
        • European Development Studies
        • European ALMA Regional Centre
        • Employment
        • ALMA Advanced Data Products
      • E-ELT
        • Science with the ELT
        • The Telescope
        • Instrumentation
        • Site
        • Publications and Documentation
        • Gallery and Links
        • Internal Access
      • Instrumentation Development
        • Detectors and Controllers
        • Adaptive Optics
        • Instruments and Cryogenic Systems Group
        • Laser Guide Stars Facility
    • Future Facilities and Development
      • ELT
      • Instrumentation Development
    • Observing with ESO Telescopes
      • Policies and Procedures
      • Telescope Time Allocation
      • Phase 1 Proposals
      • Phase 2 Preparation
      • Phase 3
      • Public Surveys
      • Observing Tools and Services
      • Visiting Astronomers
    • Science Software
      • Instrument Pipelines
      • ESO Reflex
      • ESO Data Processing System
      • Common Pipeline Library
      • Legacy Software
    • Science Archive Facility
      • Data Portal
      • ESO Data
      • Hubble Space Telescope Data
      • Virtual Observatory Tools
      • Catalogues, Plates and DSS
      • Tools and Documentation
      • Related External Services
      • ESO & HST Image Galleries
      • News and Updates
      • FAQ
      • ESO Data Access Policy
    • Science Activities
      • APEX Science Verification
      • Science in Garching and Santiago
      • Science in Garching
      • Science in Santiago
      • Special Visitor Programme for Scientists working in Ukraine
      • Fellowships and Studentships
      • PhD Thesis Topics offered by ESO Faculty Members
      • Instrument Commissioning
      • VLT/VLTI Science Verification
      • VISTA Science Verification
    • Science Publications
      • Science Announcements
      • ESO Science Newsletter
      • The Messenger
      • ESO Annual Reports
    • Science and Technical Meetings
      • Seminars at ESO Garching
      • Seminars at ESO Santiago
      • Conferences and Workshops
      • Conferences 2025
      • Conferences 2024
      • Conferences 2023
      • Conferences 2022
      • Past Conferences and Workshops in Europe
      • Past Conferences and Workshops in Chile and Latin America
      • ESO Code of Conduct for Workshops & Conferences
    • IT Services
    • Library, Documentation & Information Services
      • Information Repository (PDM)
      • ESO Telescope Bibliography
      • Library Catalog
      • eContent
      • Publishing Support
    • Vacancies

How ESO achieves Ultraclean Cryostats

Click here for the   Hawaii workshop2002 poster   and the  Hawaii workshop 2002 report.

Continuous Flow Cryostat
Continuous Flow Cryostat

Table of contents

  • Introduction report
  • Good and bad materials
  • Needed equipment and precautions
  • Handling procedures and working conditions
  • Treatment of components - washing and baking
  • List of contaminants
  • Glossary
  • Outgassing of CCD components in the vacuum
Last Update: 30.05.13 © ESO Comments on this page to: Leander Mehrgan | Subscribe to Newsletter | Privacy Statement