I took an image of the lunar eclipse last night every 30 seconds for around 5 hours with hopes to create a short video time lapse.  I have roughly 600 images but they are not all uniformly centered.  I anticipated using PIPP which I've used before to align images for stacking in RegiStax.  I've tried several times aligning in PIPP with my eclipse sequence with no luck.  Can someone tell me if this is possible or recommend another method?