Bibcode
                                    
                            Ascaso, B.; Moles, M.; Aguerri, J. A. L.; Sanchez-Janssen, R.; Varela, J.
    Bibliographical reference
                                    VizieR On-line Data Catalog: J/A+A/487/453. Originally published in: 2008A&A...487..453A
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                        9
            
                        2010
            
  Citations
                                    0
                            Refereed citations
                                    0
                            Description
                                    Two of us (M.M. and J.A.L.A.) imaged five galaxy clusters with the 2.5m
Nordic Optical Telescope (NOT) located at the Roque de Los Muchachos
Observatory (La Palma). The observations were taken with the Stand
Camera, with a field of view of 3'x3', a plate scale of 0.176"/pix, a
gain of 1.69e-/ADU and a readout noise of 6.36e-.
All images were taken under photometric sky conditions and very good
seeing (between 0.5" and 0.8"). The clusters were observed through two
broad-band filters: Gunn-r' (r) and Bessel B (B).
(1 data file).