Add extra debugging.

Make `loop://` device work better so can do better testing on specific mount implementations (instead of the simulator).

src/panoptes/pocs/mount/__init__.py

@@ -78,7 +78,10 @@ def create_mount_from_config(mount_info=None,
         port = mount_info['serial']['port']
         logger.info(f'Looking for {driver} on {port}.')
         if port is None or len(glob(port)) == 0:
-            raise error.MountNotFound(msg=f'Mount {port=} not available.')
+            if port == 'loop://':
+                logger.warning('Using loop:// for mount connection.')
+            else:
+                raise error.MountNotFound(msg=f'Mount {port=} not available.')
     except KeyError:
         # See Issue 866
         if model == 'bisque':

src/panoptes/pocs/mount/ioptron/base.py

@@ -236,14 +236,14 @@ def _mount_coord_to_skycoord(self, mount_coords):
             astropy.SkyCoord:   Mount coordinates as astropy SkyCoord with
                 EarthLocation included.
         """
+        self.logger.debug(f'Mount coordinates: {mount_coords}')
         coords_match = self._coords_format.fullmatch(mount_coords)
-
         coords = None
-
-        self.logger.trace(f'Mount coordinates: {coords_match}')
+        self.logger.debug(f'Mount coordinates match: {coords_match}')
 
         if coords_match is not None:
             if self._ra_coords_units == 'millisecond':
+                self.logger.debug(f'Converting RA from {self._ra_coords_units} to degrees')
                 ra = (int(coords_match.group('ra')) * getattr(u, self._ra_coords_units)).to(u.hour).value
                 ra = (ra * u.hourangle).to(u.degree)
             else:
@@ -255,17 +255,20 @@ def _mount_coord_to_skycoord(self, mount_coords):
             if dec_sign == '-':
                 dec = dec * -1
 
+            self.logger.debug(f'Creating SkyCoord for {ra=} {dec=}')
             coords = SkyCoord(ra=ra, dec=dec, frame='icrs', unit=(u.deg, u.deg))
         else:
             self.logger.warning('Cannot create SkyCoord from mount coordinates')
 
+        self.logger.debug(f'Created SkyCoord: {coords=}')
         return coords
 
     def _skycoord_to_mount_coord(self, coords):
         """ Converts between SkyCoord and a iOptron RA/Dec format. """
 
         # Do some special handling of older firmware that had RA coords in a time unit.
         if self._ra_coords_units == 'millisecond':
+            self.logger.debug(f'Converting RA from degrees to {self._ra_coords_units}')
             ra_coord = (coords.ra.to(u.hourangle).value * u.hour).to(self._ra_coords_units).value
         else:
             ra_coord = coords.ra.to(self._ra_coords_units).value