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GLOBAL STAR FORMATION RATE DENSITY OVER 0.7 &lt;<i>z</i>&lt; 1.9

GLOBAL STAR FORMATION RATE DENSITY OVER 0.7 &lt;<i>z</i>&lt; 1.9

We determine the global star formation rate density at 0.7<z<1.9 using emission-line selected galaxies identified in Hubble Space Telescope Near Infrared Camera and Multi-Object Spectrograph (HST-NICMOS) grism spectroscopy observations. Observing in pure parallel mode throughout HST Cycles 12 and 13, our survey covers ~104 arcmin2 from which we select 80 …