Comparison of the 6614 Å DIB for HD 147888 (ρ Oph D) obtained with EDIBLES (this work, R ~ 110 000) and the AAT (Cordiner et al. 2013, R ~ 58 000). The top spectrum labeled “ADP” is the spectrum obtained with the standard ESO archive pipeline processing (i.e. using the default number of 5 flat-field frames). The red dotted line represents the telluric absorption spectrum, shifted to match the heliocentric rest frame of each target; highlighting the presence of a small telluric absorption feature at 6614/6614.5 Å.