diff --git a/figures/beacon/Makefile b/figures/beacon/Makefile
index fa78ad9..6d44a4f 100644
--- a/figures/beacon/Makefile
+++ b/figures/beacon/Makefile
@@ -37,11 +37,11 @@ antenna_setup: \
 	antenna_setup_two.pdf antenna_setup_two.png \
 	#
 
-antenna_setup_four.%: src/four_antenna_geometry.py
-	$< $@
+antenna_setup_four.%: src/antenna_geometry.py
+	$< $@ 4
 
-antenna_setup_three.%: src/four_antenna_geometry.py
-	$< --no-extra $@
+antenna_setup_three.%: src/antenna_geometry.py
+	$< --no-extra $@ 3
 
-antenna_setup_two.%: src/four_antenna_geometry.py
+antenna_setup_two.%: src/antenna_geometry.py
 	$< --no-extra $@ 2
diff --git a/figures/beacon/field/Makefile b/figures/beacon/field/Makefile
index 7217e09..2401a3c 100644
--- a/figures/beacon/field/Makefile
+++ b/figures/beacon/field/Makefile
@@ -69,7 +69,7 @@ field_three_center_time_nomax.%: src/beacon_field.py
 field_three_center_phase.%: src/beacon_field.py
 	$< --phase $@ three-center
 field_three_center_time_nomax.%: src/beacon_field.py
-	$< --time $@ three-center --no-max
+	$< --time $@ three-center --max-rms 0
 
 
 field_square: \
diff --git a/figures/clocks/reference-clock.pdf b/figures/clocks/reference-clock.pdf
index 93bbe97..738e423 100644
Binary files a/figures/clocks/reference-clock.pdf and b/figures/clocks/reference-clock.pdf differ
diff --git a/figures/clocks/src/reference-clock.py b/figures/clocks/src/reference-clock.py
index 240a168..4c34a90 100755
--- a/figures/clocks/src/reference-clock.py
+++ b/figures/clocks/src/reference-clock.py
@@ -101,7 +101,7 @@ def main(ref=(10,5), A=(40,10), B=(70,12) ):
     as compared to a reference timer tr (sr), with annotations.
     """
     
-    t = np.linspace(0, 100, 1e3)
+    t = np.linspace(0, 100, int(1e3))
 
     t_A, s_A = A
     t_B, s_B = B