MG1019+0535: A DUSTY comma HIGH-Z RADIO GALAXY
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we propose to obtain broadband photometry with isophot for the z2.76 radio galaxy mg1019+0535 (dey et al 1994). we strongly suspect this galaxy to be dusty because the strength of its narrow lymanalpha emission line is far below normal compared to the strengths of the heii and ciii emission lines. we wish to determine the mass of cool dust and the gastodust ratio in this high redshift galaxy by iso photometry at 60, 90 and 160 microns (observer.s frame). this galaxy provides a unique opportunity to quantitatively examine the dust emission from a luminous galaxy where lymanalpha is weakened by the combination of resonance line scattering and dust absorption, and to study the properties of dust in the early universe. truncated!, Please see actual data for full text [truncated!, Please see actual data for full text]



