Keck Week Video #10: The Milky Way’s Entourage – Dr. Marla Geha

This talk presents a new class of dark matter dominated small galaxies found in the neighborhood of our Milky Way Galaxy. Unlike the low luminosity of the objects she studies, Dr. Marla Geha from Yale University shines brightly in this talk describing research in action at the W. M. Keck Observatory.  
 
Revealed by the potent combination of two powerful astronomy tools, the Sloan Digital Sky Survey and the Keck II telescope’s DEIMOS instrument, these faint, ghost-like galaxies are amazing laboratories for simultaneously advancing science and raising new questions about the cosmos.

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The sky is ready for LRIS-ADC and ESI. Our observers from UC-lbnl and UH are also ready. Sun set 06:51:00pm rise 05:51:00am
Keck 1 LRIS-ADC is scheduled with UC-lbnl observers. Keck 2 DEIMOS is scheduled for NASA observers. Sun set 06:51:00pm rise 05:51:00am
White Dwarf May Have Shredded Passing Planet bit.ly/1HB4ovL
We are setting up LRIS-ADC on Keck 1 for UC-lbnl observers, DEIMOS on Keck 2 for CIT observers. Sun set 06:51:00pm rise 05:52:00am
CIT observers will work with MOSFIRE tonight. And CIT observers will work with DEIMOS. Sun set 06:50:00pm rise 05:53:00am