diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 69021b9f..f8e34b1c 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -8,6 +8,7 @@ This document records the main changes to the ``sdssdb`` code.
 * Add schema for ``gaia_dr2_ruwe``.
 * Rename ``targetdb.program`` to ``carton``, and ``survey`` to ``mapper``. Add ``priority`` field in ``carton_to_target``.
 * Add ``z`` column to ``targetdb.magnitude``.
+* Add ``rotation`` column to ``targetdb.field``.
 
 * :release:`0.4.2 <2020-05-29>`
 * Add ``targetdb.version.tag`` column.
diff --git a/python/sdssdb/peewee/sdss5db/targetdb.py b/python/sdssdb/peewee/sdss5db/targetdb.py
index 66117297..0ec5e3b3 100644
--- a/python/sdssdb/peewee/sdss5db/targetdb.py
+++ b/python/sdssdb/peewee/sdss5db/targetdb.py
@@ -61,17 +61,18 @@ class Meta:
 
 
 class Field(TargetdbBase):
+    pk = AutoField()
+    racen = DoubleField(null=False)
+    deccen = DoubleField(null=False)
+    rotation = FloatField(null=True)
     cadence = ForeignKeyField(column_name='cadence_pk',
                               field='pk',
                               model=Cadence,
                               null=True)
-    deccen = DoubleField(null=True)
     observatory = ForeignKeyField(column_name='observatory_pk',
                                   field='pk',
                                   model=Observatory,
                                   null=True)
-    pk = AutoField()
-    racen = DoubleField(null=True)
     version = ForeignKeyField(column_name='version_pk',
                               field='pk',
                               model=Version)
diff --git a/schema/sdss5db/targetdb/targetdb.sql b/schema/sdss5db/targetdb/targetdb.sql
index 0e5f7945..645338a9 100644
--- a/schema/sdss5db/targetdb/targetdb.sql
+++ b/schema/sdss5db/targetdb/targetdb.sql
@@ -116,8 +116,9 @@ CREATE TABLE targetdb.design (
 
 CREATE TABLE targetdb.field (
 	pk SERIAL PRIMARY KEY NOT NULL,
-	racen DOUBLE PRECISION,
-	deccen DOUBLE PRECISION,
+	racen DOUBLE PRECISION NOT NULL,
+	deccen DOUBLE PRECISION NOT NULL,
+	rotation REAL,
 	version_pk SMALLINT,
 	cadence_pk SMALLINT,
 	observatory_pk SMALLINT);