CHANG-ES XXVII: A Radio/X-ray Catalogue of Compact Sources in and around
  Edge-on Galaxies
  We present catalogues of discrete, compact radio sources in and around the
discs of 35 edge-on galaxies in the Continuum Halos in Nearby Galaxies -- an
EVLA Survey (CHANG-ES). The sources were extracted using the PyBDSF program at
both 1.6 GHz (L-band) and 6.0 GHz (C-band) from matching resolution ($\approx$
3 arcsec) data. We also present catalogues of X-ray sources from Chandra data
sets for 27 of the galaxies. The sources at the two radio frequency bands were
positionally cross-correlated with each other, and the result cross-correlated
with the X-ray sources. All catalogues are included for download with this
paper. We detect a total of 2507 sources at L-band and 1413 sources at C-band.
Seventy-five sources have been successfully cross-correlated in both radio
bands plus X-ray. Three new nuclear sources are candidates for Low Luminosity
Active Galactic Nuclei in NGC~3877, NGC~4192, and NGC~5792; the one in NGC~3877
also appears to be variable. We also find new nuclear sources in two companion
galaxies: NGC~4435 (companion to NGC~4438) and NGC~4298 (companion to
NGC~4302). We have also discovered what appears to be a foreground double-star;
each star has X-ray emission and there is radio emission at both L-band and
C-band in between them. This could be a colliding wind binary system.
Suggestions for follow-up studies are offered.
