Slide 1 Squares & Square Roots PART I: Perfect Squares DEFINITION: the square of a whole number notes Slide 2 Square Number Also called a “perfect square” …
Slide 1 How CCDs work and why we do ‘data reduction’ Slide 2 What is a CCD ? Charge Coupled Devices (CCDs) were invented in the 1970s and originally found application…
Squares & Square Roots Perfect Squares Lesson 12 Square Number Also called a âperfect squareâ A number that is the square of a whole number Can be represented by arranging…
IDL is an interpreted rather than a compiled language. This means that large IDL programs can execute less rapidly than equivalent compiled programs written in FORTRAN or…
Activity 1 : Introduction to CCDs. In this activity the basic principles of CCD Imaging is explained. Simon Tulloch [email protected] What is a CCD ? Charge Coupled Devices…