Create Time objects with precision=6

We would like to get microseconds in our ISO output form.
lsst · Oct 3, 2024 · 5061f26 · 5061f26
1 parent ea48778
commit 5061f26
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/python/lsst/daf/butler/time_utils.py b/python/lsst/daf/butler/time_utils.py
@@ -178,7 +178,9 @@ def nsec_to_astropy(self, time_nsec: int) -> astropy.time.Time:
         time that is outside of that range.
         """
         jd1, jd2 = divmod(time_nsec, 1_000_000_000)
-        return astropy.time.Time(float(jd1), jd2 / 1_000_000_000, format="unix_tai_fast", scale="tai")
+        return astropy.time.Time(
+            float(jd1), jd2 / 1_000_000_000, format="unix_tai_fast", scale="tai", precision=6
+        )
 
     def times_equal(
         self, time1: astropy.time.Time, time2: astropy.time.Time, precision_nsec: float = 1.0