sky.py: Replace @header.setter with method "merge_header()"

* Avoid the duplicate "@header.setter" in the inherited classes
* Update get-healpix-patch

1 files changed, 4 insertions, 12 deletions

diff --git a/fg21sim/sky.py b/fg21sim/sky.py
index 7fac16d..a8b0705 100644
--- a/fg21sim/sky.py
+++ b/fg21sim/sky.py
@@ -257,13 +257,12 @@ class SkyBase:
                        "File creation date")
         return hdr
 
-    @header.setter
-    def header(self, hdr):
+    def merge_header(self, header, update=False):
         """
-        Update the supplied header to the FITS header, but do NOT
-        overwrite the original keywords.
+        Merge the supplied header to the instance's FITS header.
+        Do not overwrite the original keywords by default (``update=False``).
         """
-        self.header_.extend(hdr, update=False)
+        self.header_.extend(header, update=update)
 
     def add_header(self, key, value, comment=None):
         """
@@ -604,13 +603,6 @@ class SkyPatch(SkyBase):
         hdr["DEC0"] = (self.center[1], "Dec. of patch center [deg]")
         return hdr
 
-    @header.setter
-    def header(self, hdr):
-        """
-        XXX: How to avoid this duplicate???
-        """
-        self.header_.extend(hdr, update=False)
-
     @property
     def wcs(self):
         """