  There are four less prominent compact sources east of IRS5, the natures of
which were unclear until now. We present near-infrared K-band long slit
spectroscopy of the four sources east of IRS5 obtained with the ISAAC
spectrograph at the ESO VLT in July 2005. We interpret the data in combination
with high angular resolution NIR and MIR images obtained with ISAAC and NACO at
the ESO VLT.
