A wrong value was plotted in Figure 4(a). The correct value of the full width at half maximum for 160 K is 207 cm-1. Below we show the corrected figure. In addition, there was a typo in a sign in Equation (1). According to the change in the value, following sentences in the published paper are replaced. The sentence “The FWHM is constant at temperatures higher than 160 K and at those lower than 60 K.” in Section 3.1 is replaced with “The FWHM is constant at temperatures lower than 60 K.” The paragraph starting with “We observed that FWHMs of librational peaks at temperatures of 4, 60, 100, and 140 K are...” in Section 4.1 of the published paper is replaced with the following paragraph: (Figure Presented).
All Science Journal Classification (ASJC) codes
- Astronomy and Astrophysics
- Space and Planetary Science