"is obtained on" is a correct and usable phrase in written English.
You could use it when referring to a specific date or time. For example, "The result is obtained on October 20th".
The estimation is obtained on learning sets determined according to each method specification.
Get one Flint Flint is obtained on the ground, practically everywhere, just like Twigs.
You can even enter the country on a tourist visa – which lasts for six months, costs nada, and is obtained on arrival – and then apply for a WHSV.
Phytol, an oxygenated acyclic diterpene, is an important building block of the chlorophyll molecule, from which it is obtained on treatment with alkali solution.
Similar unwonted result is obtained on QDs.
At each point, a value is obtained on the graph.
The friction force is obtained on contact surface.
A score from 0 to 10 is obtained on each scale.
The is obtained on the orbiter and then transmitted to the Earth by telemetry.
The minimization is obtained on every predefined patch of the image, independently.
This case is obtained on account of the ideas presented in [24, 25] as follows.
