Rotational energy levels, transition frequencies and Einstein A coefficients for A-type CH₃OCHO cover levels up to 20 cm^-1 above the ground.

Collision rates are from Faure et al (2014) and cover temperatures in the range from 5 to 30 K.

The rates were scaled from He to H₂ as collision partner; see Van der Tak et al (2020) for a description of this method.