yr: use first observation with temp
yr: use first observation with temp

Former-commit-id: 3fc1c63f6672a82335d60557ecb15fc4f7de9254 [formerly f301bd1d6e823abe4a3ba7e9e6f7b397bb13d928]
Former-commit-id: ecfd3ade0c401287c3791ecbf8377fe33de0bd22
haste/ivar2,torhve/ivar2,torhve/ivar2,torhve/ivar2