First deep images catalogue of extended IPHAS PNe
  We present the first instalment of a deep imaging catalogue containing 58
True, Likely and Possible extended PNe detected with the Isaac Newton Telescope
Photometric H$\alpha$ Survey (IPHAS). The three narrow-band filters in the
emission lines of H$\alpha$, [N II] $\lambda$6584 \r{A} and [O III]
$\lambda$5007 \r{A} used for this purpose allowed us to improve our description
of the morphology and dimensions of the nebulae. In some cases even the nature
of the source has been reassessed. We were then able to unveil new macro-and
micro-structures, which will without a doubt contribute to a more accurate
analysis of these PNe. It has been also possible to perform a primary
classification of the targets based on their ionization level. A Deep Learning
classification tool has also been tested. We expect that all the PNe from the
IPHAS catalogue of new extended planetary nebulae will ultimately be part of
this deep H$\alpha$, [N II] and [O III] imaging catalogue.
