Sample Grapes Spectra

The figure is from the paper Pirzkal et al. 2004

Spectra of some objects with z magnitudes ranging from 18.3 to 27.1. The individual object iAB (F775W) magnitude, zAB (F850LP) magnitude and spectral net significance are listed in Table 2 of the paper. (a) and (c) show hot stars with Ha absorption, (b) is a cool star, (d) is an elliptical galaxy at z ~ 0.6, (e) through (g) and (i) are star forming galaxies at intermediate redshift including object (f) at z = 0.66, which shows Hß as well as [O II] and [O III], (h) is a Lyman break galaxy at z ≈ 5.8 and has been previously published (Stanway et al. 2003 and Dickinson et al. 2004), and (j) is a faint continuum source near the detection limit of the GRAPES grism data.