Make sure we always have enough data

sot · Aug 6, 2019 · 847e3c7 · 847e3c7
1 parent 0a2e917
commit 847e3c7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/xija/model.py b/xija/model.py
@@ -220,7 +220,7 @@ def _set_cmd_states(self, states):
 
     def fetch(self, msid, attr='vals', method='linear'):
         """Get data from the Chandra engineering archive."""
-        tpad = self.dt * 5
+        tpad = max(self.dt * 5, 328.0*5)
         datestart = DateTime(self.tstart - tpad).date
         datestop = DateTime(self.tstop + tpad).date
         logger.info('Fetching msid: %s over %s to %s' %