Erratum: An X-ray diffractometer using mirage diffraction. Erratum.

Errors in the article by Fukamachi, Jongsukswat, Ju, Negishi, Hirano & Kawamura [J. Appl. Cryst. (2014), 47, 1267-1272] are corrected.[This corrects the article DOI: 10.1107/S1600576714012114.].

In the article by Fukamachi et al. (2014 ▶), there are errors in Fig. 2 (§2, p. 1268) and in equations (12)–(16) (§4, p. 1270–1271).

The equations should read and Then, rather than the value of 11 meV for |δE| in the first line of the left column on p. 1271, the value should read 10 meV. Rather than −3.0, −5.0, −6.7 and −7.9 meV for the values of in Table 1, they should read −2.7, −4.6, −6.2 and −7.3 meV, respectively. In spite of these corrections, the conclusions are not affected.

As the last sentence of the caption of Fig. 2 of Fukamachi et al. (2014 ▶), the following sentence should be added: is the distance between a 2 and a 4. Fig. 2 of Fukamachi et al. (2014 ▶) is updated as Fig. 1 ▶ in the current article to reflect the correction.

Figure 1

As the last sentence of the caption of Fig. 2 of Fukamachi et al. (2014 ▶), the following sentence should be added: is the distance between a 2 and a 4.