SIMBAD references

A quick reduction of red-channel (530-1000 nm) spectra of 2008ab and 2008ac, obtained on Feb. 1.34 by E. Ofek with the Palomar 5-m telescope (+ Double Beam Spectrograph), shows narrow emissions lines, likely from the host galaxies, that yield the redshifts tabulated above (that for 2008ac is in agreement with the SDSS redshift for the apparent host). Correcting for the host redshifts, the minima of the Si II 635.5-nm features are blue-shifted by 10600 km/s and 11000 km/s, respectively, for 2008ab and 2008ac.