About ASTR 3100

OverviewOffered every fall semester, ASTR 3100 is an upper division course that provides an introduction to various aspects of Observational Astronomy. Topics covered include:

• Basic optics and image formation
• Refracting and reflecting telescopes
• Telescope mounts
• Astronomical imaging
• Astronomical photometry and spectroscopy, and their applications

In this course students learn technical details of how observational astronomy is done. Students learn about how telescopes work for both visual observation and imaging. Practical experiences include learning how to set up and calibrate different types of telescopes, and how to plan, execute, and process astronomical images.

What it is NOT! Students thinking of taking this course should realize that it is not just a matter of spending time looking through telescopes at the night sky. You should expect a considerable amount of technical work, both in-class and for homework.

Pre-requisites You should have taken ASTR 1020 (Introduction to Modern Astronomy II) or have the explicit consent of the instructor. In addition you need to have a working knowledge of algebra and trigonometry, as well as being comfortable with using software such as Excel and other program packages.

Astronomy Minor Students can earn a minor in Astronomy by taking the two Intro Astronomy classes (ASTR 1010 and 1020), this Observational Astronomy class (ASTR 3100), and a course in Planetary Geoscience (GEOL 3310).