EDP Sciences
Free Access
Erratum
This article is an erratum for: [this article]

Issue
A&A
Volume 581, September 2015
Article Number C3
Number of page(s) 1
Section Extragalactic astronomy
DOI https://doi.org/10.1051/0004-6361/20041566e
Published online 07 September 2015

thumbnail Fig. 3

Microlensing optical depth map of the H2 globule cores (corrected). The detailed caption remains the same as in the original paper.

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Figure 3 in the original paper is wrong. A typing error in the source program caused the cosinus of Galactic longitude being set to zero whatever the sky direction. The present erratum provides the correct version of this figure.

Consequently, the estimated microlensing optical depth of H2 globule cores towards the Maffei 1 galaxy reduces to τ ~ 0.3 × 10-6 (instead of ~0.7 × 10-6 originally) and all the detection rate predictions towards this galaxy inferred in Sect. 5 (including the curves in Fig. 6 and the column in Table 2) must be rescaled by a multiplication factor ~3/7, i.e. roughly divided by 2. The rest of the paper remains unchanged.


© ESO, 2015

All Figures

thumbnail Fig. 3

Microlensing optical depth map of the H2 globule cores (corrected). The detailed caption remains the same as in the original paper.

Open with DEXTER
In the text

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