Bibcode
                                    
                            DOI
                                    
                            Sanchez Almeida, J.; Martinez Pillet, V.
    Bibliographical reference
                                    Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 424, no. 2, p. 1014-1021
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                        4
            
                        1994
            
  Journal
                                    
                            Citations
                                    37
                            Refereed citations
                                    34
                            Description
                                    We have observed the linear polarization of 21 bright grains of the
photospheric network close to the disk center. The linear polarization
of Fe I 6302.5 A was always lower than 1.9 x 10-3 (referred
to continuum intensity). This level of linear polarization implies a
very small magnetic field inclination with respect to the vertical,
which we estimate below 10 deg. Our finding is in apparent disagreement
with previous studies which claim large inclinations; however, it
fulfills theoretical expectations. Plage regions close to sunspots might
show inclination, but isolated network elements do not.