Title: Chandra Galactic Bulge Survey
Creators: Wevers, T.; Hodgkin, S.T.; Jonker, P.G. ; Bassa, C.; Nelemans, G.A. ; Grunsven, T. van; Gonzalez-Solares, E.A.; Torres, M.A.P.; Heinke, C.; Steeghs, D.; Maccarone, T.J.; Britt, C.; Hynes, R.I.; Johnson, C.; Wu, J.
Date of Archiving: 2016
Archive: VizieR Catalog
Related links: http://vizier.cfa.harvard.edu/viz-bin/VizieR?-source=J/MNRAS/458/4530
Related publications: The Chandra Galactic Bulge Survey: optical catalogue and point-source counterpar ...
Publication type: Dataset
Access level : open access

Please use this identifier to cite or link to this item : http://hdl.handle.net/2066/165992   http://hdl.handle.net/2066/165992

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Key words: Surveys, X-ray sources, Milky Way
Organization: Astrophysics
Abstract:
Each image fits file (pobjXXX.fits) has 8 extensions, each corresponding to one of the 8 CCDs in the mosaic instrument. From these images, two data products are created: the single-filter object catalogues, containing the positions, fluxes etc. of all sources on the respective detectors. These single-filter catalogues are then combined to create merged 3-filter catalogues, where pointers are incorporated to point back to the original single-filter catalogue positions. The file 'mosaicobs.dat' gives an overview of which field corresponds to which catalogue file. Below is a description of the entries in both sets of catalogues. Indicated between square brackets are the units (if applicable). (12 data files).
Audience(s): Astronomy, astrophysics

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