- Update to Version 1.0.0
General
* The minimum required python version is 3.6. [#952]
* The minimum required astropy version is 4.0. [#1081]
* The minimum required numpy version is 1.17. [#1079]
* Removed astropy-helpers and updated the package
infrastructure as described in Astropy APE 17. [#915]
New Features
* photutils.aperture
* Added b_in as an optional ellipse annulus keyword. [#1070]
* Added h_in as an optional rectangle annulus keyword.
[#1070]
* photutils.background
* Added coverage_mask and fill_value keyword options to
Background2D. [#1061]
* photutils.centroids
* Added quadratic centroid estimator function
(centroid_quadratic). [#1067]
* photutils.psf
* Added the ability to use odd oversampling factors in
EPSFBuilder. [#1076]
* photutils.segmentation
* Added Kron radius, flux, flux error, and aperture to
SourceProperties. [#1068]
* Added local background to SourceProperties. [#1075]
Bug Fixes
* photutils.isophote
* Fixed a typo in the calculation of the b4 higher-order
harmonic coefficient in build_ellipse_model. [#1052]
* Fixed a bug where build_ellipse_model falls into an
infinite loop when the pixel to fit is outside of the
image. [#1039]
* Fixed a bug where build_ellipse_model falls into an
infinite loop under certain image/parameters input
combinations. [#1056]
* photutils.psf
* Fixed a bug in subtract_psf caused by using a fill_value of
np.nan with an integer input array. [#1062]
* photutils.segmentation
* Fixed a bug where source_properties would fail with
unitless gwcs.wcs.WCS objects. [#1020]
* photutils.utils
* The effective_gain parameter in calc_total_error can now be
zero (or contain zero values). [#1019]
API changes
* photutils.aperture
* Aperture pixel positions can no longer be shaped as 2xN.
[#953]
* Removed the deprecated units keyword in aperture_photometry
and PixelAperture.do_photometry. [#953]
* PrimaryHDU, ImageHDU, and HDUList can no longer be input to
aperture_photometry. [#953]
* Removed the deprecated the Aperture mask_area method.
[#953]
* Removed the deprecated Aperture plot keywords ax and
indices. [#953]
* photutils.background
* Removed the deprecated ax keyword in
Background2D.plot_meshes. [#953]
* Background2D keyword options can not be input as positional
arguments. [#1061]
* photutils.centroids
* centroid_1dg, centroid_2dg, gaussian1d_moments,
fit_2dgaussian, and GaussianConst2D have been moved to a
new photutils.centroids.gaussian module. [#1064]
* Deprecated fit_2dgaussian and GaussianConst2D. [#1064]
* photutils.datasets
* Removed the deprecated type keyword in make_noise_image.
[#953]
* Renamed the random_state keyword (deprecated) to seed in
apply_poisson_noise, make_noise_image,
make_random_models_table, and make_random_gaussians_table
functions. [#1080]
* photutils.detection
* Removed the deprecated snr keyword in detect_threshold.
[#953]
* photutils.psf
* Added flux_residual_sigclip as an input parameter, allowing
for custom sigma clipping options in EPSFBuilder. [#984]
* Added extra_output_cols as a parameter to
BasicPSFPhotometry, IterativelySubtractedPSFPhotometry and
DAOPhotPSFPhotometry. [#745]
* photutils.segmentation
* Removed the deprecated SegmentationImage methods cmap and
relabel. [#953]
* Removed the deprecated SourceProperties values and coords
attributes. [#953]
* Removed the deprecated xmin/ymin and xmax/ymax properties.
[#953]
* Removed the deprecated snr and mask_value keywords in
make_source_mask. [#953]
* Renamed the random_state keyword (deprecated) to seed in
the make_cmap method. [#1080]
* photutils.utils
* Removed the deprecated random_cmap, mask_to_mirrored_num,
get_version_info, filter_data, and std_blocksum functions.
[#953]
* Removed the deprecated wcs_helpers functions
pixel_scale_angle_at_skycoord, assert_angle_or_pixel,
assert_angle, and pixel_to_icrs_coords. [#953]
* Deprecated the check_random_state function. [#1080]
* Renamed the random_state keyword (deprecated) to seed in
the make_random_cmap function. [#1080]
- Drop patches merged upstream
* 0001-aperture-mask-test-assert-almost-equal.patch
* photutils-pr1041-update-watershed-import.patch