Hunting ghosts: the iconic stellar stream(s) around NG5907 under
  scrutiny
  Stellar streams are regarded as crucial objects to test galaxy formation
models, with their morphology tracing the underlying potentials and their
occurrence tracking the assembly history of the galaxies. The existence of one
of the most iconic stellar streams, the double loop around NGC5907, has
recently been questioned by new observations with the Dragonfly telescope. This
new work only finds parts of the stream, even though they reach a 1 sigma
surface brightness limit of 30.3 mag per sq. arcsec in the g-band. Using 7.2
hours of Luminance L-band imaging with the Milankovi\'c 1.4 meter telescope, we
have re-observed the putative double loop part to confirm or reject this
assessment. We do not find signs of the double loop, but see only a single,
knee-shaped stellar stream. Comparing our to the data by the Dragonfly team, we
find the same features. Our observations reach a 1 sigma surface brightness
limit of 29.7 mag per sq. arcsec in the g-band. These findings emphasize the
need for independent confirmation of detections of very low-surface brightness
features.
