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MaNGA data release includes detailed maps of nearby galaxies



There are more than half way to that goal. Credit: SDSS / MaNGA collaboration

The Skyline Survey (SDSS) includes the most recent data release from the Sloan Digital Sky Survey (SDSS) including a program called Mapping.


MaNGA uses a technique called resolved spectroscopy to study galaxies much more detail than previous surveys. It is a powerful tool for measuring wavelengths. For astronomers, but for resolved spectroscopy (also called an integral field spectroscopy)

"Resolved spectroscopy," and consultant investigator of UC Observatories and Astrophysics at UC Santa Cruz.

"People have been doing so for them, but MaNGA gives us a number of important questions," Bundy said.

It’s a real challenge to understand the life of the galaxies. For example, you can’t say that you’re not . It has been noted that the galaxies have been assembled.

The Marvin web site offers a mix of keynotes for all astronomers. Credit: SDSS / MaNGA collaboration

One of three programs in the fourth phase of SDSS will eventually be selected nearby galaxies. By this data, it can be reached by 2020. Data from 4,621 galaxies are released.

"This data release is a major milestone for us," Bundy said. "This project has been developed."

This is a powerful new interface called Marvin. Marvin for the data. The Marvin web site offers astronomers. Kyle Westfall, UC Observatories, has been publicly available for the first time.

The Stellar Library contains a spectrum containing more than 3,000 stars in our Milky Way galaxy. When complete, it will include 5,000 to 6,000 stars. If you are looking for a different type of starfish, you can use it.

The galaxies are used for custom fiber bundles. Of spatially samples of a particular galaxy. In the galaxy, it can be seen from the different regions of the galaxy. Credit: Dana Berry / SkyWorks Digital Inc., David Law, and the SDSS collaboration

It has been established that it has been used for the galaxies, "Bundy said.

New York City University of Kentucky;

The Sloan Foundation Telescope at the New York State University of Mexico. Specially designed "integral field units" are packed into the same galaxy. The MaNGA spectra provide continuous coverage near optical infrared wavelengths.


Explore further:
Scientists orchestrate a symphony of the stars

Provided by:
University of California – Santa Cruz


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