posixPath bug fix

Catalog/C3Catalog.py

@@ -32,9 +32,9 @@ class C3Catalog(CatalogBase):
         # self.normF_star = Table.read(os.path.join(self.normalize_dir, 'SLOAN_SDSS.g.fits'))
         # self.normF_galaxy = Table.read(os.path.join(self.normalize_dir, 'lsst_throuput_g.fits'))
         with pkg_resources.path('Catalog.data', 'SLOAN_SDSS.g.fits') as filter_path:
-                self.normF_star = filter_path
+                self.normF_star = str(filter_path)
         with pkg_resources.path('Catalog.data', 'lsst_throuput_g.fits') as filter_path:
-                self.normF_star = filter_path
+                self.normF_star = str(filter_path)
         
         self.config = config
         self.chip = chip