Instrument Evolution

This page contains information about the time evolution of various instrumental parameters, such as the RON, the number of bad pixles, the gain, the throughput. If you have data that can be relevant to these issues please e-mail them to us, it will help us to monitor the instrument performance.

• New detector linearity page (Last updated 2012-09-30)
• Detector Characteristics (Last updated 2012-09-30)
• Instrument Throughput, Atmospheric Extinction, Filter Transformations (Last updated 2012-10-04)
• Focus Pyramid
• Collimator Focus Positions
• Grism and Wollsaton Focus
  

Last modification: 2012-10-04, V. Ivanov