Portal:Radiation astronomy/Lesson/18
First X-ray source in Antlia edit
The first X-ray source in Antlia is unknown.
This is a lesson in map reading, coordinate matching, and researching. It is also a research project in the history of X-ray astronomy looking for the first astronomical X-ray source discovered in the constellation of Antlia.
Nearly all the background you need to participate and learn by doing you've probably already been introduced to at a secondary educational level.
Some of the material and information you'll be introduced to is at the college or university level, and as you progress in finding X-ray sources, you'll run into concepts and experimental tests that are actual research.
To succeed in finding an X-ray source in Antlia is the first step. Next, you'll need to determine the time stamp of its discovery and compare it with any that have already been found. Over the history of X-ray astronomy a number of sources have been found, many as point sources in the night sky. These points are located on the celestial sphere using coordinate systems. Familiarity with these is not a prerequisite. Here the challenge is geometrical, astrophysical, and historical.