astronomy

Željko Ivezić

Željko Ivezić is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Željko Ivezić rather than just read about it. In short: Željko Ivezić (born 1965 in Sarajevo) is a Croatian-American astrophysicist. After receiving his PhD in physics from the University of Kentucky in 1995, where he worked on dust radiative transfer models (he wrote the code Dusty), he moved to Princeton University in 1997 to work on the Sloan Digital Sky Survey (SDSS) being the principal author of the SDSS Moving Object Catalogue (SDSS-MOC).

Key takeaways

Željko Ivezić belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Željko Ivezić to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Željko Ivezić from memory before moving on to harder problems.

Reference excerpt

Željko Ivezić (born 1965 in Sarajevo) is a Croatian-American astrophysicist. After receiving his PhD in physics from the University of Kentucky in 1995, where he worked on dust radiative transfer models (he wrote the code Dusty), he moved to Princeton University in 1997 to work on the Sloan Digital Sky Survey (SDSS) being the principal author of the SDSS Moving Object Catalogue (SDSS-MOC). After Princeton, he took a professorship at the University of Washington in 2004. He has co-authored over 250 scientific papers. Since 2021, he has been the Director of Construction at the Vera C. Rubin Observatory; previously, he was the Deputy Director and Project Scientist. He is also a member of the science advisory groups for the EVLA, VAO and LIGO projects.

Awards and honors He was elected a Legacy Fellow of the American Astronomical Society in 2020. Asteroid 202930 Ivezić, discovered by the Sloan Digital Sky Survey at Apache Point Observatory in 1998, was named after him. The official naming citation was published by the Minor Planet Center on 30 January 2010 (M.P.C. 68449).

References

External links Official website

Worked examples

Example 1 — a first encounter with Željko Ivezić

Start with the simplest possible case. Write down what Željko Ivezić claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Željko Ivezić before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Željko Ivezić ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Željko Ivezić

In research: Željko Ivezić appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Željko Ivezić in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Željko Ivezić is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1965 births, 21st-century American astronomers, Bosnia and Herzegovina scientists, so understanding it makes those chapters shorter.
In everyday life: Look for Željko Ivezić outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Željko Ivezić in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Željko Ivezić means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Željko Ivezić out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Željko Ivezić in simple terms?

Why does Željko Ivezić matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Željko Ivezić?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Željko Ivezić.