Observational Astrophysics Workshop 1

The Observational Astrophysics 1 Workshop provides an introduction to conducting an observational study (photometry or spectroscopy) of astrophysical objects (stars, nebulae) at the M1 level. Students carry out every step of the process, from planning and conducting observations at the Faculty of Sciences’ astronomical observatory to calibrating and analyzing the data obtained. This module is designed to prepare students for the M2 module “Observational Astrophysics Workshop 2” (HAP905P).

• Planning Astronomical Observations
• Acquire usable astronomical photometric or spectroscopic data
• Understand the calibration steps and adapt them to the data
• Perform data calibration and analysis using dedicated software and Python scripts
• Propose a simple astrophysical interpretation of the measurements obtained
• Writing a Scientific Report

• Geometric Optics
• Wave Optics and Electrodynamics
• Newtonian Dynamics
• Experimental Physics
• Mathematical Tools
• Python for Science

Oral

This learning unit consists of 4 parts:

• courses and resources to provide students with the knowledge needed to conduct an observational study in astrophysics;
• the preparation and practical execution of an observation at the Faculty of Sciences’ astronomical observatory;
• calibration and analysis of data acquired in digital form using dedicated software and Python scripts written by the students;
• the presentation of work carried out in accordance with research standards.

Course Content:

1. Planning Astronomical Observations
2. The Use of CCD Detectors in Astronomical Observation
3. Photometric Measurements in Astronomy and Their Calibration
4. Spectroscopic Measurements in Astronomy and Their Calibration
5. Signal Analysis in Astrophysics

Bibliographic references:         

• Astronomy and Astrophysics: An Introduction, 5th Edition, A. Acker, Dunod, 2013
• Essential Astrophysics, Kenneth R. Lang, Springer, 2013
• Observation in Astrophysics, P. Léna, EDP Sciences CNRS, 2008
• Astrophysical Techniques, R. Kitchin, 6th edition, CRC Press, 2014