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Program Number
Program Name AST spectra of Bright CHAMP Sources                    
Paul Green [email]  [web]  
Co-Investigator(s) Dong-Woo Kim, Harvey Tananbaum, Belinda Wilkes, J. Silverman, D. Haggard & the ChaMP Team


We propose to find redshifts and classifications of optically bright serendipitous sources that have been detected in Chandra X-ray archival images by the ChaMP. These observations will probe with unprecedented sensitivity the properties of nearby X-ray emitting galaxies, the ratio of active to inactive galaxies over cosmic time, and the relationship of dust/gas ratio in low luminosity AGN. With crowding and extinction minimized compared to the ChaMPlane efforts, finishing the bright ChaMP sample also probes in a well-defined volume two key features of activity on the stellar sequence, the high- and low-mass ends of the stellar alpha-Omega dynamo.
Spectra [search in archive]
Trimester(s) data taken 2001c, 2002abc, 2003a, 2004ac, 2005abc

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