astronomy

Guillermo Haro Observatory

Guillermo Haro Observatory 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 Guillermo Haro Observatory rather than just read about it. In short: The Guillermo Haro Observatory (Spanish: Observatorio Astrofísico Guillermo Haro - OAGH) is an astronomical observatory owned and operated by the National Institute of Astrophysics, Optics and Electronics (Spanish: Instituto Nacional de Astrofísica, Óptica y Electrónica - INAOE) in Cananea Municipality in the Mexican state of Sonora. It is located 13 km (8.1 miles) north of Cananea and 85 km (53 miles) south-east of…

Key takeaways

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

Reference excerpt

The Guillermo Haro Observatory (Spanish: Observatorio Astrofísico Guillermo Haro - OAGH) is an astronomical observatory owned and operated by the National Institute of Astrophysics, Optics and Electronics (Spanish: Instituto Nacional de Astrofísica, Óptica y Electrónica - INAOE) in Cananea Municipality in the Mexican state of Sonora. It is located 13 km (8.1 miles) north of Cananea and 85 km (53 miles) south-east of Mount Hopkins. It is named after Professor Guillermo Haro.

Telescopes The main telescope at the observatory is Ritchey-Chretein design with a 2.12 m (83 in) primary mirror and a 0.5 m (20 in) secondary mirror. Four different instruments are available to be mounted at the Cassegrain focus. Planning for the telescope began in 1972, but it was not dedicated until 1987. Routine operations began in 1992. The observatory has a 0.41 m (16 in) Schmidt-Cassegrain reflector built by Meade Instruments on an equatorial mount located in a separate dome. It is used to make atmospheric extinction measurements and to monitor light pollution.

See also National Astronomical Observatory (Mexico) List of astronomical observatories

References

External links

Homepage of the Observatorio Astrofísico Guillermo Haro in Spanish

OAGH Clear Sky Clock Forecasts of observing conditions.

Illustrations

Worked examples

Example 1 — a first encounter with Guillermo Haro Observatory

Start with the simplest possible case. Write down what Guillermo Haro Observatory 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 Guillermo Haro Observatory 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 Guillermo Haro Observatory 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 Guillermo Haro Observatory

In research: Guillermo Haro Observatory 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 Guillermo Haro Observatory 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: Guillermo Haro Observatory is common in secondary-school and first-year university syllabi. It links to neighbouring topics Astronomical observatories in Mexico, Astronomical observatory stubs, Buildings and structures in Sonora, so understanding it makes those chapters shorter.
In everyday life: Look for Guillermo Haro Observatory 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 Guillermo Haro Observatory in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Guillermo Haro Observatory 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 Guillermo Haro Observatory out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Guillermo Haro Observatory in simple terms?

Why does Guillermo Haro Observatory 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 Guillermo Haro Observatory?

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 Guillermo Haro Observatory.