N. Yadav, D. Mukherjee, P. Sharma, and B. Nath. (2016)cite arxiv:1603.00815Comment: 18 pages, 2 tables and 19 figures, submitted to MNRAS, Comments are welcome.
M. Curtis, and D. Sijacki. (2015)cite arxiv:1510.06404Comment: 6 pages, 4 figures, MNRAS submitted, figures and videos are available at http://www.ast.cam.ac.uk/~mc636/.