Photutils
Photutils is an affiliated package of Astropy to provide tools for detecting and performing photometry of astronomical sources.
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Filename | Size | Changed |
---|---|---|
photutils-1.4.0.tar.gz | 0001031011 1010 KB | |
python-photutils.changes | 0000026632 26 KB | |
python-photutils.spec | 0000003094 3.02 KB |
Revision 16 (latest revision is 25)
Dominique Leuenberger (dimstar_suse)
accepted
request 965460
from
Benjamin Greiner (bnavigator)
(revision 16)
- Update to 1.4.0 New Features * photutils.aperture * Added a copy method to Aperture objects. [#1304] * Added the ability to compare Aperture objects for equality. [#1304] * The theta keyword for EllipticalAperture, EllipticalAnnulus, RectangularAperture, and RectangularEllipse can now be an Astropy Angle or Quantity in angular units. [#1308] * Added an ApertureStats class for computing statistics of unmasked pixels within an aperture. [#1309, #1314, #1315, #1318] * Added a dtype keyword to the ApertureMask to_image method. [#1320] * photutils.background * Added an alpha keyword to the Background2D.plot_meshes method. [#1286] * Added a clip keyword to the BkgZoomInterpolator class. [#1324] * photutils.segmentation * Added SegmentationImage cmap attribute containing a default colormap. [#1319] * Improved the performance of SegmentationImage and SourceCatalog, especially for large data arrays. [#1320] * Added a convolved_data keyword to SourceCatalog. This is recommended instead of using the kernel keyword. [#1321] Bug Fixes * photutils.aperture * Fixed a bug in aperture_photometry where an error was not raised if the data and error arrays have different units. [#1285]. * photutils.background * Fixed a bug in Background2D where using the pad edge method would result in incorrect image padding if only one of the axes needed padding. [#1292] * photutils.centroid * Fixed a bug in centroid_sources where setting error, xpeak, or ypeak to None would result in an error. [#1297] * Fixed a bug in centroid_quadratic where inputting a mask would alter the input data array. [#1317] * photutils.segmentation * Fixed a bug in SourceCatalog where a UFuncTypeError would be raised if the input data had an integer dtype [#1312]. API Changes * photutils.aperture * A ValueError is now raised if non-positive sizes are input to sky-based apertures. [#1295] * The BoundingBox.plot() method now returns a matplotlib.patches.Patch object. [#1305] * Inputting PixelAperture positions as an Astropy Quantity in pixel units is deprecated. [#1310] * Inputting SkyAperture shape parameters as an Astropy Quantity in pixel units is deprecated. [#1310] * photutils.background * Removed the deprecated background_mesh_ma and background_rms_mesh_ma Background2D properties. [#1280] * By default, BkgZoomInterpolator uses clip=True to prevent the interpolation from producing values outside the given input range. If backwards-compatiblity is needed with older Photutils versions, set clip=False. [#1324] * photutils.centroid * Removed the deprecated centroid_epsf and gaussian1d_moments functions. [#1280] * Importing tools from the centroids subpackage now requires including the subpackage name. [#1280] * photutils.morphology * Importing tools from the morphology subpackage now requires including the subpackage name. [#1280] * photutils.segmentation * Removed the deprecated source_properties function and the SourceProperties and LegacySourceCatalog classes. [#1280] * Removed the deprecated the filter_kernel keyword in the detect_sources, deblend_sources, and make_source_mask functions. [#1280] * A TypeError is raised if the input array to SegmentationImage does not have integer type. [#1319] * A SegmentationImage may contain an array of all zeros. [#1319] * Deprecated the mask_value keyword in detect_threshold. Use the mask keyword instead. [#1322] * Deprecated the filter_fwhm and filter_size keywords in make_source_mask. Use the kernel keyword instead. [#1322]
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