Hello, I am trying to calibrate the extrinsics of an Orbecc Astra and an Orbecc Astra S cameras using the updated [tutorial](https://gist.github.com/AminaKeldibek/fcd9234c116ad036d655) of the [ROS wiki one](http://wiki.ros.org/openni_launch/Tutorials/ExtrinsicCalibration) in indigo. I am using this [fork of camera_pose](https://github.com/tu-rbo/camera_pose) for the indigo version.
I get to the launch of the camera_pose_calibration calibrate_2_camera.launch and it shows both windows of RGB (from bag) and IR (from live); furthermore, the two windows show a complete green line after a few seconds. However, I do not get any output from the launch file nor any data in the ".bag" file used to store the calibration.
This is the code I use to launch the camera (I am doing it one by one at a time):
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