Merge pull request #4 from keflavich/fix_issue3

Fix for #3
connor-mcclellan · Nov 6, 2018 · 95d4305 · 95d4305
2 parents 59af1af + 3ad7106
commit 95d4305
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/dendrocat/aperture.py b/dendrocat/aperture.py
@@ -68,8 +68,8 @@ def __init__(self, center, major, minor, pa, unit=None, frame='icrs',
 
     def _refresh_xycen(self):
         if type(self.center) == SkyCoord:
-            self.x_cen = ucheck(self.center._sky_coord_frame._data._lon.value, self.unit)
-            self.y_cen = ucheck(self.center._sky_coord_frame._data._lat.value, self.unit)
+            self.x_cen = ucheck(self.center.spherical.lon, self.unit)
+            self.y_cen = ucheck(self.center.spherical.lat, self.unit)
 
         elif type(self.center) == regions.PixCoord:
             self.x_cen = ucheck(self.center.x, self.unit)
@@ -100,7 +100,7 @@ def place(self, image, wcs=None):
         self._refresh_xycen()
         if self.unit.is_equivalent(u.deg) and wcs is not None:
             pixel_scale = (np.abs(wcs.pixel_scale_matrix.diagonal()
-                                      .prod())**0.5 * u.deg/u.pix)
+                                  .prod())**0.5 * u.deg/u.pix)
             center = np.array(SkyCoord(self.x_cen.to(u.deg),
                                        self.y_cen.to(u.deg),
                                        frame=self.frame,
@@ -172,15 +172,15 @@ def place(self, image, wcs=None):
         Parameters
         ----------
         image : array
-            The image upon which to place the aperture.
+           The image upon which to place the aperture.
         wcs : astropy.wcs.wcs.WCS object, optional
             The world coordinate system for the image, used for coordinate
             transformations.
 
         Returns
         ----------
         numpy.ndarray
-            A boolean mask for the aperture with the same dimensions as `image`
+           A boolean mask for the aperture with the same dimensions as `image`
         """
         return Aperture.place(self, image, wcs=wcs)