|Newletters (STANs)||Space Telescope Analysis Newsletters (STANs) are sent to observers via email, whenever there is news that may affect observation planning or analysis.|
|Instrument Handbook||The Instrument Handbook is the primary guide to the characteristics and use of the instrument. It is also available in PDF format.|
|Data Handbook||The HST Data Handbook is the primary reference for data format and analysis information.|
|Instrument Science Reports||ISRs are technical reports written by the COS Group staff about various aspects of the instrument and data. They usually contain in depth information about a specific topic.|
|Calibration Workshop Papers||The 2010 workshop presentations included a variety of COS-related subjects ranging from its commissioning and characterization to the most recent advances in data calibration.|
|Conference Posters||COS posters presented at various conferences.|
|Observatory Brochure||The observatory information brochure contains an overview of HST's capabilities, including COS.|
If you wish to obtain a paper copy of any of our documents please use the attached form. Be sure to give us an email address and a postal address so we can be sure that the requested documents reach you.