The phrase "a secondary timing" is correct and usable in written English.
It can be used in contexts where you are discussing an additional or alternative timing related to an event or process.
Example: "The project has a primary deadline, but we also need to consider a secondary timing for the review phase."
Alternatives: "an alternative timing" or "a supplementary timing".
However, we also find that the data are equally well described by a blackbody model for the planet with Tp=2042±50 K. Finally, we measure a secondary eclipse timing offset of 0.3±1.3 minutes from the predicted mid-eclipse time, which constrains e=0.0072+0.0700−0.0064 when combined with radial velocity data and is more consistent with a circular orbit.
I'm not terribly bothered by him having a secondary partner, but the timing feels off.
Overall, the results of these experiments demonstrate that there is an interference effect, which is reflected in a reduction in temporal estimation accuracy when a secondary task diverts attention from the timing task [ 17].
When the long-term story of the Trump administration is eventually written — however short-term his presidency might end up being — James B. Comey may be cast as a secondary player with good intentions and horrible timing.
Furthermore, the order and timing of transcriptional activation of a secondary metabolism cluster might be determined by histone acetylation [ 27].
While the timing of the 60 Minutes interview was certainly calculated to maximize exposure at this critical holiday buying time, I believe that was a secondary convenience.
A secondary goal was to examine the relation between duration of prehospital delay and receipt and timing of coronary reperfusion strategies.
Because of the timing and nature of the accompanying cardiomyopathy, it has been suggested that cardiomyopathy develops as a secondary consequence of skeletal muscle dysfunction in the muscular dystrophies.
Sightseeing is a secondary concern.
