A set of examples of the use of BASIL (for pcASL), which is similar to those above, is also available as part of the primer:

Introduction to Perfusion Quantification using Arterial Spin Labelling, Oxford Neuroimaging Primers, Chappell, MacIntosh & Okell, Oxford University Press, 2017.

The examples themselves are freely available online at the primer website: neuorimagingprimers.org, you can access the ASL examples directly here.