Astronomy Talk: Stars Born in Extreme Environments – Dr. Jessica Lu

This is a recoding of a Keck Observatory Astronomy Talk given by Dr. Jessica Lu,  NSF Astronomy and Astrophysics Postdoctoral Fellow Institute for Astronomy, University of Hawaii (IfA). Her talk, 'Stars Born in Extreme Environments', was given on September 26, 2012 at the Gates Performing Arts Center at Hawaii Preparatory Academy. 

The W. M. Keck Observatory operates two 10-meter optical/infrared telescopes on the summit of Mauna Kea on the Big Island of Hawaii. The twin telescopes feature a suite of advanced instruments including imagers, multi-object spectrographs, high-resolution spectrographs, integral-field spectroscopy and a world-leading laser guide star adaptive optics system which cancels out much of the interference caused by Earth’s turbulent atmosphere. The Observatory is a private 501(c) 3 non-profit organization and a scientific partnership of the California Institute of Technology, the University of California and NASA.

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Interesting questions... University of Southampton bit.ly/1wFcVnW
Tonight observers from Yale and KECK will use MOSFIRE and NIRC2-LGS. Sun set 06:22:00pm rise 06:48:00am
Excellent find! Great job! Gigantic ring system around J1407b much larger, heavier than Saturn’s : NewsCenter bit.ly/1zVwcbP
MOSFIRE and NIRSPEC are the instruments tonight. Observers are from Subaru and CIT-Y. Sun set 06:21:00pm rise 06:48:00am
The sky is ready for HIRESR and NIRC2-LGS. Our observers from ANU and UCSC are also ready. Sun set 06:20:00pm rise 06:48:00am