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å­¦ē”Ÿåƹ Rutgers the State University of New Jersey ęä¾›ēš„ Analyzing the Universe ēš„čƄ价和反馈

4.8
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234 äøŖčƄ分

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Using publicly available data from NASA of actual satellite observations of astronomical x-ray sources, we explore some of the mysteries of the cosmos, including neutron stars, black holes, quasars and supernovae. We will analyze energy spectra and time series data to understand how these incredible objects work. We utilize an imaging tool called DS9 to explore the amazing diversity of astronomical observations that have made x-ray astronomy one of the most active and exciting fields of scientific investigation in the past 50 years. Each week we will explore a different facet of x-ray astronomy. Beginning with an introduction to the nature of image formation, we then move on to examples of how our imaging program, DS9, can aid our understanding of real satellite data. You will using the actual data that scientists use when doing their work. Nothing is "canned". You will be able to appreciate the excitement that astronomers felt when they made their important discoveries concerning periodic binary x-ray sources, supernovae and their remnants, and extragalactic sources that have shaped our understanding of cosmology....

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MM

Jul 11, 2017

Excellent professor ,made a dummy like me understand...Also I had no problem understanding him, even though English is not my native language... Very interesting subject, well explained. Recommended

RF

May 25, 2018

We learned this fantastic method for analyzing astronomical images using ds9. Dr. Matilsky is a great teacher, he made the difficult topics fun and correctly showed how to solve the problems.

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76 - Analyzing the Universe ēš„ 88 äøŖčƄč®ŗļ¼ˆå…± 88 äøŖļ¼‰

创å»ŗ者 Deleted A

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Sep 12, 2021

Informativ and interesting.

创å»ŗ者 Uriah C

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Oct 5, 2021

best course Ive ever taken

创å»ŗ者 Krish M

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Oct 16, 2021

Very informative Course

创å»ŗ者 Winston A W

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Aug 12, 2020

Excellent, thank you.

创å»ŗ者 Melina A S

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Sep 17, 2020

Great course!!

创å»ŗ者 Joe T

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Dec 31, 2021

Great course!

创å»ŗ者 Sathish k

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Aug 18, 2020

Very useful

创å»ŗ者 havva a

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May 15, 2021

Amazing

创å»ŗ者 Anchitha M

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Jan 16, 2022

mazing

创å»ŗ者 Saurav K

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Oct 29, 2020

best for beginners to learn some aspects of the universe

创å»ŗ者 Edward U

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May 7, 2022

Excellent course.

创å»ŗ者 Robert M

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Sep 21, 2020

could not access DS9 Ap so cancelled course

创å»ŗ者 Deleted A

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Feb 3, 2021

Cannot Unenroll