BUG: exclude 'times' from `obs`
BUG: exclude 'times' from `obs`

guillochon/MOSFiT,guillochon/MOSFiT,mnicholl/MOSFiT,villrv/MOSFiT,bmockler/MOSFiT,guillochon/FriendlyFit,bmockler/MOSFiT,mnicholl/MOSFiT,guillochon/MOSFiT,villrv/MOSFiT,mnicholl/MOSFiT