Science Album
Some images more or less related to my science.
Adaptive optics
The hosts of type-2 quasars observed by HST/ACS
Abell 2218, the subject of a spectroscopic search
for Halpha emission at z~8
Adaptive optics
The laser guide star in action at Lick Observatory
A Lick AO image of the host galaxy of a z=0.133 dust reddened quasar
HST/ACS images of type-2 quasar hosts
SST1721+6012, z=0.325
SST1718+5951, z=0.700. See Lacy et al. 2007 ApJL, 669, 61 for more
The search for very high-z galaxies
The lensing cluster Abell 2218 observed by IRAC (ch1 blue, ch2 green, ch4 red), the subject of a spectroscopic search for Halpha emission at z~8.
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© 2008 Mark Lacy | Original design by Andreas Viklund.