Interferometry (Capita Selecta, 22/23)

Faculteit Science and Engineering
Jaar 2021/22
Vakcode WMAS015-03
Vaknaam Interferometry (Capita Selecta, 22/23)
Niveau(s) master
Voertaal Engels
Periode semester II a
ECTS 3
Rooster tweejaarlijks, niet in 2019/2020

Uitgebreide vaknaam Interferometry (Capita Selecta, 22/23)
Leerdoelen At the end of the course, the student is able to:

1.
Understand doing radio astronomical observations
Be able to do basic analysis of radio data and how to interpret the data
Omschrijving This course discusses the basics of interferometry as applied in radio astronomy. The principle aims of the course are to give the students an understanding of the theory of radio interferometry, of how interferometry is done in practise, and of the steps and processes needed to go from raw observations to calibrated derived data products that can be used to do science. A significant part of the course consists of practical exercises using real observations. After following the course, students will be able to handle the full path from raw data to calibrated data products.

Topics discussed:
- basics of interferometry
- time delay and fringe stopping
- coordinate systems
- gridding and weighting schemes
- deconvolution of images
- noise and sensitivity
- time- and bandwidth smearing
- calibration
- self calibration
- spectral line aspects
Uren per week
Onderwijsvorm Hoorcollege (LC), Practisch werk (PRC)
(70 LC, 70 PRC)
Toetsvorm Practisch werk (PR), Schriftelijk tentamen (WE)
(75% WE, 25% PR)
Vaksoort master
Coördinator prof. dr. T.A. Oosterloo
Docent(en) prof. dr. T.A. Oosterloo
Verplichte literatuur
Titel Auteur ISBN Prijs
Interferometry and Synthesis in Radio Astronomy (third edition) (freely available) Thompson, Moran, Swenson
Synthesis Imaging in Radio Astronomy II
Taylor, Carilli, Perley
Entreevoorwaarden Fourier transform theory
Opmerkingen a grade higher than 5..5 is needed
Opgenomen in
Opleiding Jaar Periode Type
MSc Astronomy: Quantum Universe  (Capita Selecta Courses) - semester II a keuze
MSc Astronomy: Science, Business and Policy  (Optional Courses in Theoretical and Observational Astronomy) - semester II a keuze
MSc Astronomy: Science, Business and Policy  (Capita Selecta Courses) - semester II a verplicht
MSc Courses for Exchange Students: Astronomy - Physics - Energy & Environment - semester II a
Tweejaarlijkse vakken  (Even jaren) - semester II a -