Figure 2
The red line is a corrected smoothing spline fit using leave-one-out cross-validation on all temperature difference measurements between the measuring point and the inside of the capillary. Several heating ramps of 0.10, 0.16, 0.25, 0.33 and 0.50°C s−1 as well as heating using maximum power output and a couple of stepped ramps were performed at several capillary positions and thermocouple positions. In orange, the local standard deviation of the measurements. |