Do the antennas ever break?

Do the antennas ever break?

The antennas are located in the Atacama Desert at 5000 meters altitude and are constantly exposed to extreme weather conditions and temperatures. How much time will they last? Are they durable through time? In this episode, Mark Galilee, one of the technician engineers of ALMA, will tell us about the antennas and their constant maintenance and inspections to keep the observatory functioning properly.

Furthermore, Fabiola Cruzat, an Array Maintenance Group Supervisor, will help us understand the electronics inside the antennas.

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Jaksot(24)

What are ALMA future science goals?

What are ALMA future science goals?

Nobody interested in science and the Universe could ignore the existence of black holes and protoplanetary discs. Do you know about these discs? In the last ten years, ALMA has changed how we view the...

19 Huhti 20243min

Did the Observatory shut down over the Pandemic?

Did the Observatory shut down over the Pandemic?

Undoubtedly, the COVID-19 pandemic was a problem for all humankind, and its effects were seen in almost any imaginable aspect. Consequently, how did COVID-19 affect ALMA's functionality? Was there a s...

12 Huhti 20243min

Who works at ALMA?

Who works at ALMA?

We have discussed widely the technologies and processes that made ALMA possible. Nevertheless, there could be no observatory if there were not people from more than 20 countries and many disciplines w...

5 Huhti 20243min

What's an ALMA fellow?

What's an ALMA fellow?

In the previous episodes of ALMA's Little Universe, we have described the technologies and many of the processes and labors that made the observatory's operations possible. Nevertheless, we have not s...

29 Maalis 20242min

What kind of data does ALMA produce?

What kind of data does ALMA produce?

In this episode of ALMA's Little Universe, we will deepen our knowledge about how the raw data collected through the telescope becomes images intelligible by the human eye.How does the binary code inf...

22 Maalis 20243min

Where does the data go after observation?

Where does the data go after observation?

How do the raw data collected from the antennas become images from distant galaxies? In this episode, Drew Brisbin and Chin-Shin Chang, two scientists from the Science Archive Content Management, will...

15 Maalis 20243min

What happens in the Control Room?

What happens in the Control Room?

Though most engineering and technical works of ALMA occur during the daytime, astronomical observations can run day and night since the telescope is sensible to radio waves, which do not interfere wit...

8 Maalis 20243min

Why are there medical tests before going to the high site?

Why are there medical tests before going to the high site?

ALMA's 66 antennas are located in the Array Operation Site (or AOS for short), a 40-minute drive from the observatory's camp. As AOS is 5,000 meters above sea level, anyone working there must be subje...

1 Maalis 20243min

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