Set earth orientation table to IERS_A

sdss · Jan 13, 2024 · 2e1c675 · 2e1c675
1 parent b114cb7
commit 2e1c675
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/python/lvmscp/delegate.py b/python/lvmscp/delegate.py
@@ -15,6 +15,7 @@
 import numpy
 from astropy.coordinates import EarthLocation
 from astropy.time import Time
+from astropy.utils import iers
 from astropy.utils.iers import conf
 
 from archon.actor import ExposureDelegate
@@ -33,6 +34,10 @@
 conf.auto_download = False
 conf.iers_degraded_accuracy = "ignore"
 
+# See https://github.com/astropy/astropy/issues/15881
+iers_a = iers.IERS_A.open(iers.IERS_A_FILE)
+iers.earth_orientation_table.set(iers_a)
+
 
 class LVMExposeDelegate(ExposureDelegate["SCPActor"]):
     """Expose delegate for LVM."""