Friday, September 04, 2015

UTSA student astronomers use world's largest optical, infrared telescope

UTSA students in Spain
giant telescope in Spain

Top photo: UTSA students and research at telescope control room -- From left are Laura McMaster, Lindsay Fuller, Enrique Lopez-Rodriguez and Carlos Alvarez
Bottom photo: 10.4-meter Gran Telescopio Canarias at La Palma, Spain

Share this Story

(Sept. 6, 2013) -- In July, the biggest optical/infrared telescope in the world was put in the hands of UTSA astronomers. For a week, two graduate students, Laura McMaster and Lindsay Fuller, and post-doctoral researcher Enrique Lopez-Rodriguez from the UTSA Department of Physics and Astronomy performed astronomical observations at the 10.4-meter Gran Telescopio Canarias (GTC) at La Palma in the Canary Islands, Spain.

Their goal was to observe the central regions of active galaxies that have a supermassive black hole at their center to advance their research about the structure and evolution of the objects.

The GTC is at the top of La Palma, one of the steepest islands in the world at 7,438 feet above sea level. At that altitude, the clouds are almost always below the telescope allowing for stable and clear skies. These conditions are excellent for using the telescope's infrared instrument called CanariCam. UTSA Assistant Professor Christopher Packham was one of the lead scientists in its development.

"Since relatively few 10-meter class telescopes exist, it is essential for students to travel there in order to train and collect data. This will be only one of many observing trips for them," said Lopez-Rodriguez.

McMaster and Fuller were instructed in how to perform astronomical observations by Lopez-Rodriguez and the GTC support astronomers. For the students, it was a quick introduction to the operation of scientific equipment and data analysis. "While there, we were able to observe the center of the Milky Way as well as several other distant galaxies," McMaster said.

Observations in infrared light, a form of light with a longer wavelength than visible light, are used by astronomers to better study dusty areas in galaxies. In the infrared, the dusty clouds appear bright, instead of dark and obscure as they do in visible light.

The trip was not just an observational training for the students but also an introduction to the collaborative format that the field of astronomy encourages. By creating partnerships, UTSA has the ability to enhance its scientific productivity using world-class facilities.

"The trip was literally on-the-job training, which just happened to be at the largest optical-infrared facility available in the world," said McMaster.

 

 

Did You Know?

UTSA writes the book on all-digital libraries

As touch screens and e-books demand more and more attention from both casual readers and scholars, many people say the handwriting is on the wall for the printed page.

At UTSA, the handwriting is on the wall for a library that doesn't have any printed books.

Since March 2010, the bookless library in the Applied Engineering and Technology Building has given UTSA students an innovative way to read, research and work with each other to solve problems.

With ultra-modern furniture and a décor featuring desktop computers, scanners and LCD screens, the AET Library is designed to engage students in an online format. But it also offers group study niches and study rooms with whiteboards and glass walls on which students can write. The space encourages teamwork, communications and problem solving for the next generation of scientists and professional engineers.

Did you know? The UTSA AET Library is the nation's first completely bookless library on a college or university campus. It served as a model for Bexar County's first-in-the-nation public bookless library system and one of its branches, the Dr. Ricardo Romo BiblioTech.

Read More »
Events
Sept. 7, All Day

Labor Day Holiday

All campuses will be closed for the Labor Day holiday.
All Campuses

Sept. 9, 5:30 p.m.

Architecture Connects

The UTSA College of Architecture, Construction and Planning’s 2015-16 Speaker Series begins Sept. 9 with Toshiko Mori, the Robert P. Hubbard Professor in the Practice of Architecture at the Harvard University Graduate School of Design and principal of Manhattan-based Toshiko Mori Architect.
Buena Vista Building Aula Canaria (BV 1.328), Downtown Campus

Sept. 12, 11 a.m.

UTSA Football vs. Kansas State

Cheer on the UTSA Roadrunners at their home-opener against the Kansas State Wildcats.
Alamodome, 100 Montana St.

Sept. 15, 5:30 - 7 p.m.

Changing the Conversation: Recovery Works!

As part of National Recovery Month, a panel of substance abuse practitioners and members of the recovery community will discuss issues related to substance abuse treatment and recovery.
Durango Building 1.124 (DB 1.124), Downtown Campus

Sept. 24, 6 p.m.

The Power of Story in the Landscape of Memory and Identity

The UTSA College of Education and Human Development will host award-winning children’s author and illustrator Yuyi Morales. Morales will share personal stories that have influenced her work as an author and illustrator.
Buena Vista Building Aula Canaria (BV 1.328), Downtown Campus

Oct. 5, 9 a.m. - 3 p.m.

Civic Engagement Summit

This summit is an opportunity to showcase and share the variety of community engagement activities of UTSA students, faculty, and staff. The summit is currently accepting proposals for poster presentations. The Call for Posters deadline is Friday, Sept. 11.
University Center Denman Room (2.01.28), Main Campus


Other Calendars
» UTSA Events | » Academic | » Institute of Texan Cultures

Submit an Event


Meet a Roadrunner

Teja Guda '08 is an engineer on the cutting edge

Biomedical engineering alum and professor is working to regenerate tissue

UTSA's Mission

The University of Texas at San Antonio is dedicated to the advancement of knowledge through research and discovery, teaching and learning, community engagement and public service. As an institution of access and excellence, UTSA embraces multicultural traditions and serves as a center for intellectual and creative resources as well as a catalyst for socioeconomic development and the commercialization of intellectual property - for Texas, the nation and the world.

UTSA's Vision

To be a premier public research university, providing access to educational excellence and preparing citizen leaders for the global environment.

UTSA's Core Values

We encourage an environment of dialogue and discovery, where integrity, excellence, inclusiveness, respect, collaboration and innovation are fostered.

Connect with UTSA News

       


Related Links

Back to Top

2015 © The University of Texas at San Antonio  |  Produced by University Communications and Marketing