EDP Sciences
Free Access
Issue
A&A
Volume 545, September 2012
Article Number A43
Number of page(s) 35
Section Extragalactic astronomy
DOI https://doi.org/10.1051/0004-6361/201219571
Published online 04 September 2012

Online material

Table 4

Positions and main properties of the H II regions of NGC 628. The Hα fluxes are extinction corrected.

Table 5

Positions and main properties of the H II regions of NGC 6946. The Hα fluxes are extinction-corrected.

Table 6

Equivalent width, Hβ flux and oxygen flux ratios, both extinction corrected, for all the H II regions of NGC 628.

Table 7

Equivalent width, Hβ flux and oxygen flux ratios, both extinction-corrected, for all the H II regions of NGC 6946.

Table 8

Values for the parameters P and R23, and the metallicity derived through PT05 method for all the H II regions of NGC 628.

Table 9

Values for the parameters P and R23, and the metallicity derived through PT05 method for all the H II regions of NGC 6946.

Table 9

Values for the parameters P and R23, and the metallicity derived through PT05 method for all the H II regions of NGC 6946.


© ESO, 2012

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.