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Foxgolve Studio Receive time vs header.stamp #694

Closed tyuownu closed 1 year ago

tyuownu commented 1 year ago

Discussed in https://github.com/orgs/foxglove/discussions/693

Originally posted by **tyuownu** April 14, 2023 Hi Guys, When I used Foxglove Studio for ROS2 program develop, I'm confused with the timestamp of foxglove studio. Below image, the `orange` line represent `Receive time`, and the `blue` line represent `header.stamp`. ![header_stamp](https://user-images.githubusercontent.com/6268323/231968682-882d57aa-1115-440b-ba8c-ffb26e66a2ec.png) ![foxglove_receive_time](https://user-images.githubusercontent.com/6268323/231968718-df8af24b-d0d5-4a77-b88f-e69d32e2d938.png) 1. Why there have three different time in this images? 2. I know there is some wrong with my data, but why the `orange` line are my header time not the `blue` line? Otherwise, the data in `orange` and `blue` line are same except the PEAKs in the image. Thanks
defunctzombie commented 1 year ago

Closing this in favor of the discussion: https://github.com/orgs/foxglove/discussions/693