I think I put them in the same place, and I guess I really should have asked this question before I did it, but is this an okay place to put the axle stands:

Remember I'm a numpty when it comes to car maintenance and technical knowledge . . . is this a wishbone I've sat them on?
Going to be raising the rear of the car in the next few days. Where should I place the axle stands for that? Should I just do the same and raise each side at a time? Is it okay to have the rear lifted and the front down, considering most of the weight is nearer the rear?
Thanks,
D