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Astrometry
Course Code Semester
Course Name
LE/RC/LA
Course Type
Language of Instruction
ECTS
FBY0014
Astrometry
3/0/0
DE
Turkish
9
Course Goals
To provide the fundamentals and theoretical bases of astrometry, to gain knowledge of the celestial reference frames, the reduction procedures of observations, and the dynamics of celestial bodies through the observations of positions and motions, and to relate the increasing astrometric accuracies to the astrophysical properties of celestial objects.
Prerequisite(s)
Course Code Course Name…
Corequisite(s)
Course Code Course Name…
Special Requisite(s)
To be a graduate of Physcics or Astronomy department
Instructor(s)
Professor Dursun Koçer
Course Assistant(s)
Schedule
Day, hours, XXX Campus, classroom number.
Office Hour(s)
Instructor name, day, hours, XXX Campus, office number.
Teaching Methods and Techniques
Lectures, using computer presentations as aid to teaching, mutual discussions
Principle Sources
- Fundamentals of Astrometry, J.Kovalevsky and P. K. Seidelmann, Cambridge University Press, 2004
(New addition October 2011)
Other Sources
-Vectorial Astrometry, C. A. Murray, Adam Hilger Ltd. Bristol, 1983, Chapter 10.
Explanotary Supplement to the Astronomical Almanac, Ed. P. K. Seidelmann, University Science Books, 1992 (Chapters 2, 3, and 4)
Course Schedules
Week
Contents
Learning Methods
1. Week
Brief history of astrometry from Hipparchus to space age
Oral presentation with computer aid
2. Week
Techniques of observations and their accuracies
Oral presentation with computer aid
3. Week
Spherical trigonometry, Coordinate systems
Oral presentation with computer aid
4. Week
Coordinates systems, absolute and relative measurements, proper motions and parallaxes
Oral presentation with computer aid
5. Week
Plane astrometry -spherical and standard coordinates, CCD astrometry
Oral presentation with computer aid
6. Week
CCD astrometry, applications
Oral presentation with computer aid
computer
7. Week
Time
Oral presentation with computer aid
8. Week
Apparent displacments of celestial objects - refraction, aberation, paralax, releativistik
light deflaction
Oral presentation with computer aid
9. Week
Extragalacric reference frame, International Celestial Refernce Frame (ICRF), transformations between frames
Oral presentation with computer aid
10. Week
Dynamical reference frame- Solar system,
Oral presentation with computer aid
11. Week
Dynamical reference system- precession and nutation, new definitions of a reference
frame
Oral presentation with computer aid
12. Week
Terrestrial coordinate system -geocentric and topocentric coordinates
Oral presentation with computer aid
13. Week
Astrometry from space - Hipparcos and Gaia
Oral presentation with computer aid
14. Week
Double and multiple star systems-two body problem, visual and astrometric binaries
Oral presentation with computer aid
15. Week
16. Week
17. Week
Assessments
Evaluation tools
Quantity
Weight(%)
Midterm(s)
1
25
Homework / Term Projects / Presentations
1
25
Final Exam
1
50
Program Outcomes
PO-1 To acquire the ability of deeply understanding physical concepts, by extending knowledge and experience in physics. PO-2 To be able to understand, interpret, and synthesise interdisciplinary relations. PO-3 To be able to transfer field-specific information to other work groups in written, oral, and visual ways. PO-4 To be able to identify and evaluate problems relevant to the mastering field, by using various databases and bibliographic resources. PO-5 To be able to use the theoretical and applied information which is learned within the mastering field, with the help of information technologies. PO-6 To understand the fundamentals of physics in an advanced way and to acquire the ability of problem solving. PO-7 To adopt acting in accordance with scientific ethics. PO-8 To acquire the ability of reading and writing in at least one foreign language. PO-9 To be able to follow recent developments in the mastering field of physics, by making extensive scans of the literature. PO-10 To be able to develop individual decision and creativity skills.
Course Assessment Matrix:
PO 1 PO 2 PO 3 PO 4 PO 5 PO 6 PO 7 PO 8 PO 9 PO 10