HI,
Normal roster is 5 on 2 off, with one 6 on 3 off a month. 7 days off a month min. IOM ATP rosters quite good. 2 or 4 sector mornings or 4 or 6 sector (short sectors) in the afternoon. Standby variable in that when the crewing level is right there should be a few standby's but not too many. Rosters come out about the 10th of the month for the next month. Not bad overall. The ATP is sometimes know as the 'gentlemans' fleet 'cos has quite civilised roster and duty times. Hope this helps. Good luck and welcome.