Adaptive spatial binning of 2D spectra and images using Voronoi Tessellations
We present new techniques to perform adaptive spatial binning of two-dimensional (2D) data to reach a chosen constant signal-to-noise ratio per bin. These methods are required particularly for the proper analysis of Integral Field Spectrograph (IFS) observations, but can also be used for standard ph...
| Main Authors: | , |
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| 格式: | Conference item |
| 出版: |
2002
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| _version_ | 1826263487125389312 |
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| author | Cappellari, M Copin, Y |
| author_facet | Cappellari, M Copin, Y |
| author_sort | Cappellari, M |
| collection | OXFORD |
| description | We present new techniques to perform adaptive spatial binning of two-dimensional (2D) data to reach a chosen constant signal-to-noise ratio per bin. These methods are required particularly for the proper analysis of Integral Field Spectrograph (IFS) observations, but can also be used for standard photometric imagery. Various schemes axe tested and compared using data obtained with the panoramic IFS SAURON. |
| first_indexed | 2024-03-06T19:52:32Z |
| format | Conference item |
| id | oxford-uuid:24708093-ab4a-43a1-b93d-ed3a04e90300 |
| institution | University of Oxford |
| last_indexed | 2024-03-06T19:52:32Z |
| publishDate | 2002 |
| record_format | dspace |
| spelling | oxford-uuid:24708093-ab4a-43a1-b93d-ed3a04e903002022-03-26T11:50:04ZAdaptive spatial binning of 2D spectra and images using Voronoi TessellationsConference itemhttp://purl.org/coar/resource_type/c_5794uuid:24708093-ab4a-43a1-b93d-ed3a04e90300Symplectic Elements at Oxford2002Cappellari, MCopin, YWe present new techniques to perform adaptive spatial binning of two-dimensional (2D) data to reach a chosen constant signal-to-noise ratio per bin. These methods are required particularly for the proper analysis of Integral Field Spectrograph (IFS) observations, but can also be used for standard photometric imagery. Various schemes axe tested and compared using data obtained with the panoramic IFS SAURON. |
| spellingShingle | Cappellari, M Copin, Y Adaptive spatial binning of 2D spectra and images using Voronoi Tessellations |
| title | Adaptive spatial binning of 2D spectra and images using Voronoi Tessellations |
| title_full | Adaptive spatial binning of 2D spectra and images using Voronoi Tessellations |
| title_fullStr | Adaptive spatial binning of 2D spectra and images using Voronoi Tessellations |
| title_full_unstemmed | Adaptive spatial binning of 2D spectra and images using Voronoi Tessellations |
| title_short | Adaptive spatial binning of 2D spectra and images using Voronoi Tessellations |
| title_sort | adaptive spatial binning of 2d spectra and images using voronoi tessellations |
| work_keys_str_mv | AT cappellarim adaptivespatialbinningof2dspectraandimagesusingvoronoitessellations AT copiny adaptivespatialbinningof2dspectraandimagesusingvoronoitessellations |