Sentences with phrase «c calibration curve»

A C production record has been calculated from the Intcal04 C calibration curve (Reimer et al. 2004).

Not exact matches

One can think of there being a nonlinear but exact functional calibration curve relationship s14C = c (ti) between calendar year ti and a «standard» 14C age s14C, but with — for each calendar year — the actual (true, not measured) 14C age t14C having a slightly indeterminate relationship with ti.

But one question for Nic: How far off is the normalized (f (x)-RRB- where f (x) = g (C (x)-RRB- where C is the calibration curve, g (y) is the pdf for the Radio Determined Age and then the normalized (f) is the pdf for the calendar age, as compared to the Bayesian Posterior using Uniform Prior?

Now we find potential SST data that while it may not necessarily change some of the total delta C, it could change the shape of the curves that are used for the calibration period.

The IntCal13 calibration curve is not related to climate or solar activity, and is based on the amount of ¹⁴ C found at each tree ring (or speleothem growth) with the goal of being able to date ancient biological materials.