diff --git a/src/core/pyros_django/scheduling/A_Scheduler.py b/src/core/pyros_django/scheduling/A_Scheduler.py
index c549421..5d524c2 100755
--- a/src/core/pyros_django/scheduling/A_Scheduler.py
+++ b/src/core/pyros_django/scheduling/A_Scheduler.py
@@ -120,37 +120,11 @@ class A_Scheduler(Agent):
         agent_alias = self.config.get_agent_real_name(self.name, hostname)
         log.info(f"{agent_alias=}")
 
-        # === Get self._home (str) of current unit
-        self._home = self.config.getHome()       
-
-        # === Get home (Home object) of current unit
-        home = guitastro.Home(self._home)
-
-        # === Get and update all file contexts from pyros config
+        # === Get all file contexts from pyros config
         self._fn = self.config.fn
         log.info(f"=== List of file name contexts available for the unit")
-        for fcname in self._fn.fcontexts:
-            self._fn.fcontext = fcname
-            if self.is_in_test_mode():
-                self._fn.rootdir = os.path.abspath(self._fn.rootdir.replace("/PRODUCTS/","/PRODUCTS/TESTS/"))
-            os.makedirs(self._fn.rootdir, exist_ok=True)
-        log.info(self._fn.fcontexts_human())
-
-        """
-        def config_check_contexts(self, modetest:bool, loginfo:bool):
-            for fcname in self.fn.fcontexts:
-                self.fn.fcontext = fcname
-                if self.is_in_test_mode():
-                    self.fn.rootdir = os.path.abspath(self.fn.rootdir.replace("/PRODUCTS/","/PRODUCTS/TESTS/"))
-                os.makedirs(self._fn.rootdir, exist_ok=True)
-            if loginfo:
-                log.info(self.fn.fcontext_human())
-        """
-
-        # === Set longitude to sequence file context to manage the night subdirectories
-        longitude = home.longitude
-        log.info(f"{longitude=}")
-        self._fn.longitude(longitude)
+        self.check_contexts(True)
+        log.info(f"{self._fn.longitude=}")
 
         # === Status of routine processing
         self._routine_running = self.RUNNING_NOTHING
@@ -560,6 +534,32 @@ class A_Scheduler(Agent):
         eph = guitastro.Ephemeris()
         eph.set_home(self.config.getHome())
         
+        """ A placer dans Agent
+        def ephem_target2night(target->str) -> dict:
+            fcontext0 = self._oc['config'].fn.fcontext
+            # --- Build the path and file name of the sun ephemeris
+            self._oc['config'].fn.fcontext = "pyros_eph"
+            night = self._oc['config'].fn.date2night("now")
+            fn_param = {
+                "period" : f"{info['period_id']}",
+                "date": night,
+                "version": "1",
+                "unit": self._oc['config'].unit_name,
+                "target": target
+            }
+            fname = self._fn.naming_set(fn_param)
+            eph_file = self._fn.joinabs(fname)
+            # --- Compute the sun ephemeris if needed. Save it as pickle.
+            if not os.path.exists(eph_file):
+                ephem_target = eph.target2night(target, night, None, None)
+                os.makedirs(os.path.dirname(eph_file), exist_ok=True)
+                pickle.dump(ephem_sun, open(eph_file,"wb"))
+            else:
+                ephem_target = pickle.load(open(eph_file,"rb"))
+            self._oc['config'].fn.fcontext = fcontext0
+            return ephem_target
+        """
+
         # --- Build the path and file name of the sun ephemeris
         self._fn.fcontext = "pyros_eph"
         fn_param = {
--
libgit2 0.21.2