diff --git a/.gitignore b/.gitignore
index 03eb9b2..0239be1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,9 @@
 *.log
 *.bag.active
 *.bag
+*.bag.orig.active
+*.bag.orig.orig.active
+
 the_fucking_map_bug.bag
 eurobot/bag
 last_time
\ No newline at end of file
diff --git a/eurobot/ctd_multimaster b/eurobot/ctd_multimaster
new file mode 100755
index 0000000..3d9fee6
--- /dev/null
+++ b/eurobot/ctd_multimaster
@@ -0,0 +1,8 @@
+#!/bin/bash
+source /opt/ros/kinetic/setup.bash
+source ~/catkin_ws/devel/setup.bash
+sleep 1s
+while true; do
+    roslaunch eurobot central_tracking_device.launch color:=$1
+    sleep 1s
+done
diff --git a/eurobot/secondary_robot_multimaster b/eurobot/secondary_robot_multimaster
index fb3d29f..4d81838 100755
--- a/eurobot/secondary_robot_multimaster
+++ b/eurobot/secondary_robot_multimaster
@@ -1,5 +1,6 @@
 #!/bin/bash
-
+date1=`python2 /home/odroid/catkin_ws/src/ros-eurobot-2018/scripts/make_older.py`
+date +%Y%m%d%T -s $date1
 source /opt/ros/kinetic/setup.bash
 source ~/catkin_ws/devel/setup.bash
 #export ROS_IP=192.168.88.242