Index

_

__call__() (photutils.background.BackgroundBase method) (photutils.background.BackgroundRMSBase method) (photutils.background.BkgIDWInterpolator method) (photutils.background.BkgZoomInterpolator method) (photutils.detection.StarFinderBase method) (photutils.psf.BasicPSFPhotometry method) (photutils.psf.EPSFBuilder method) (photutils.psf.EPSFFitter method) (photutils.psf.groupstars.GroupStarsBase method) (photutils.psf.GroupStarsBase method) (photutils.psf.matching.SplitCosineBellWindow method) (photutils.psf.SplitCosineBellWindow method) (photutils.utils.ShepardIDWInterpolator method)

A

a (photutils.aperture.EllipticalAperture attribute) (photutils.aperture.SkyEllipticalAperture attribute) a3 (photutils.isophote.IsophoteList attribute) a3_err (photutils.isophote.IsophoteList attribute) a4 (photutils.isophote.IsophoteList attribute) a4_err (photutils.isophote.IsophoteList attribute) a_in (photutils.aperture.EllipticalAnnulus attribute) (photutils.aperture.SkyEllipticalAnnulus attribute) a_out (photutils.aperture.EllipticalAnnulus attribute) (photutils.aperture.SkyEllipticalAnnulus attribute) all_good_stars (photutils.psf.EPSFStars attribute) all_stars (photutils.psf.EPSFStars attribute) amplitude (photutils.centroids.GaussianConst2D attribute) Aperture (class in photutils.aperture) aperture_photometry() (in module photutils.aperture)

aperture_radius (photutils.psf.BasicPSFPhotometry attribute) ApertureMask (class in photutils.aperture) append() (photutils.isophote.IsophoteList method) apply_poisson_noise() (in module photutils.datasets) area (photutils.aperture.CircularAnnulus attribute) (photutils.aperture.CircularAperture attribute) (photutils.aperture.EllipticalAnnulus attribute) (photutils.aperture.EllipticalAperture attribute) (photutils.aperture.PixelAperture attribute) (photutils.aperture.RectangularAnnulus attribute) (photutils.aperture.RectangularAperture attribute) (photutils.segmentation.SourceProperties attribute) areas (photutils.segmentation.SegmentationImage attribute) as_artist() (photutils.aperture.BoundingBox method) as_patch() (photutils.aperture.BoundingBox method)

B

b (photutils.aperture.EllipticalAperture attribute) (photutils.aperture.SkyEllipticalAperture attribute) b3 (photutils.isophote.IsophoteList attribute) b3_err (photutils.isophote.IsophoteList attribute) b4 (photutils.isophote.IsophoteList attribute) b4_err (photutils.isophote.IsophoteList attribute) b_in (photutils.aperture.EllipticalAnnulus attribute) (photutils.aperture.SkyEllipticalAnnulus attribute) b_out (photutils.aperture.EllipticalAnnulus attribute) (photutils.aperture.SkyEllipticalAnnulus attribute) background (photutils.background.Background2D attribute) Background2D (class in photutils.background) background_area (photutils.segmentation.SegmentationImage attribute) background_at_centroid (photutils.segmentation.SourceCatalog attribute) (photutils.segmentation.SourceProperties attribute) background_cutout_ma (photutils.segmentation.SourceProperties attribute) background_mean (photutils.segmentation.SourceProperties attribute) background_median (photutils.background.Background2D attribute) background_mesh_ma (photutils.background.Background2D attribute) background_rms (photutils.background.Background2D attribute) background_rms_median (photutils.background.Background2D attribute)

background_rms_mesh_ma (photutils.background.Background2D attribute) background_sum (photutils.segmentation.SourceProperties attribute) BackgroundBase (class in photutils.background) BackgroundRMSBase (class in photutils.background) BasicPSFPhotometry (class in photutils.psf) bbox (photutils.aperture.PixelAperture attribute) (photutils.psf.EPSFStar attribute) (photutils.segmentation.Segment attribute) (photutils.segmentation.SourceProperties attribute) bbox_xmax (photutils.segmentation.SourceProperties attribute) bbox_xmin (photutils.segmentation.SourceProperties attribute) bbox_ymax (photutils.segmentation.SourceProperties attribute) bbox_ymin (photutils.segmentation.SourceProperties attribute) BiweightLocationBackground (class in photutils.background) BiweightScaleBackgroundRMS (class in photutils.background) BkgIDWInterpolator (class in photutils.background) BkgZoomInterpolator (class in photutils.background) bounding_boxes (photutils.aperture.PixelAperture attribute) bounding_ellipses() (photutils.isophote.EllipseGeometry method) BoundingBox (class in photutils.aperture) build_ellipse_model() (in module photutils.isophote) build_epsf() (photutils.psf.EPSFBuilder method)

C

calc_background() (photutils.background.BackgroundBase method) (photutils.background.BiweightLocationBackground method) (photutils.background.MeanBackground method) (photutils.background.MedianBackground method) (photutils.background.ModeEstimatorBackground method) (photutils.background.SExtractorBackground method) calc_background_rms() (photutils.background.BackgroundRMSBase method) (photutils.background.BiweightScaleBackgroundRMS method) (photutils.background.MADStdBackgroundRMS method) (photutils.background.StdBackgroundRMS method) calc_total_error() (in module photutils.utils) center (photutils.psf.EPSFStar attribute) center_flat (photutils.psf.EPSFStars attribute) centroid (photutils.segmentation.SourceProperties attribute) centroid_1dg() (in module photutils.centroids) centroid_2dg() (in module photutils.centroids) centroid_com() (in module photutils.centroids) centroid_epsf() (in module photutils.centroids) centroid_quadratic() (in module photutils.centroids) centroid_sources() (in module photutils.centroids) check_label() (photutils.segmentation.SegmentationImage method) check_labels() (photutils.segmentation.SegmentationImage method) check_random_state() (in module photutils.utils) circular_overlap_grid() (in module photutils.geometry) CircularAnnulus (class in photutils.aperture) CircularAperture (class in photutils.aperture)

CircularMaskMixin (class in photutils.aperture) compute_interpolator() (photutils.psf.EPSFModel method) (photutils.psf.FittableImageModel method) compute_residual_image() (photutils.psf.EPSFStar method) constant (photutils.centroids.GaussianConst2D attribute) constrain_centers() (photutils.psf.LinkedEPSFStar method) coordinates() (photutils.isophote.EllipseSample method) copy() (photutils.segmentation.SegmentationImage method) CosineBellWindow (class in photutils.psf) (class in photutils.psf.matching) covar_sigx2 (photutils.segmentation.SourceProperties attribute) covar_sigxy (photutils.segmentation.SourceProperties attribute) covar_sigy2 (photutils.segmentation.SourceProperties attribute) covariance (photutils.segmentation.SourceProperties attribute) covariance_eigvals (photutils.segmentation.SourceProperties attribute) create_from_image() (photutils.psf.sandbox.DiscretePRF class method) create_matching_kernel() (in module photutils.psf) (in module photutils.psf.matching) crit_separation (photutils.psf.DAOGroup attribute) (photutils.psf.groupstars.DAOGroup attribute) cutout() (photutils.aperture.ApertureMask method) cutout_center (photutils.psf.EPSFStar attribute) cutout_center_flat (photutils.psf.EPSFStars attribute) cutout_centroid (photutils.segmentation.SourceProperties attribute) cxx (photutils.segmentation.SourceProperties attribute) cxy (photutils.segmentation.SourceProperties attribute) cyy (photutils.segmentation.SourceProperties attribute)

D

DAOGroup (class in photutils.psf) (class in photutils.psf.groupstars) DAOPhotPSFPhotometry (class in photutils.psf) DAOStarFinder (class in photutils.detection) data (photutils.psf.EPSFStar attribute) (photutils.psf.FittableImageModel attribute) (photutils.segmentation.Segment attribute) (photutils.segmentation.SegmentationImage attribute) data_cutout (photutils.segmentation.SourceProperties attribute) data_cutout_ma (photutils.segmentation.SourceProperties attribute) data_ma (photutils.segmentation.Segment attribute) (photutils.segmentation.SegmentationImage attribute)

data_properties() (in module photutils.morphology) DBSCANGroup (class in photutils.psf) (class in photutils.psf.groupstars) deblend_sources() (in module photutils.segmentation) detect_sources() (in module photutils.segmentation) detect_threshold() (in module photutils.detection) DiscretePRF (class in photutils.psf.sandbox) do_photometry() (photutils.aperture.PixelAperture method) (photutils.psf.BasicPSFPhotometry method) (photutils.psf.IterativelySubtractedPSFPhotometry method)

E

eccentricity (photutils.segmentation.SourceProperties attribute) ellip_err (photutils.isophote.IsophoteList attribute) Ellipse (class in photutils.isophote) EllipseFitter (class in photutils.isophote) EllipseGeometry (class in photutils.isophote) EllipseSample (class in photutils.isophote) elliptical_overlap_grid() (in module photutils.geometry) EllipticalAnnulus (class in photutils.aperture) EllipticalAperture (class in photutils.aperture) EllipticalMaskMixin (class in photutils.aperture) ellipticity (photutils.segmentation.SourceProperties attribute) elongation (photutils.segmentation.SourceProperties attribute) eps (photutils.isophote.Isophote attribute) (photutils.isophote.IsophoteList attribute) EPSFBuilder (class in photutils.psf) EPSFFitter (class in photutils.psf)

EPSFModel (class in photutils.psf) EPSFStar (class in photutils.psf) EPSFStars (class in photutils.psf) equivalent_radius (photutils.segmentation.SourceProperties attribute) error_cutout_ma (photutils.segmentation.SourceProperties attribute) estimate_flux() (photutils.psf.EPSFStar method) evaluate() (photutils.centroids.GaussianConst2D static method) (photutils.psf.EPSFModel method) (photutils.psf.FittableImageModel method) (photutils.psf.GriddedPSFModel method) (photutils.psf.IntegratedGaussianPRF method) (photutils.psf.PRFAdapter method) (photutils.psf.sandbox.DiscretePRF method) extend() (photutils.isophote.IsophoteList method) extent (photutils.aperture.BoundingBox attribute) extract() (photutils.isophote.EllipseSample method) extract_stars() (in module photutils.psf)

F

fill_value (photutils.psf.FittableImageModel attribute) filtered_data_cutout_ma (photutils.segmentation.SourceProperties attribute) find_center() (photutils.isophote.EllipseGeometry method) find_group() (photutils.psf.DAOGroup method) (photutils.psf.groupstars.DAOGroup method) find_peaks() (in module photutils.detection) find_stars() (photutils.detection.DAOStarFinder method) (photutils.detection.IRAFStarFinder method) (photutils.detection.StarFinderBase method) finder (photutils.psf.IterativelySubtractedPSFPhotometry attribute) first_and_second_harmonic_function() (in module photutils.isophote) fit() (photutils.isophote.EllipseFitter method) fit_2dgaussian() (in module photutils.centroids)

fit_deriv (photutils.psf.IntegratedGaussianPRF attribute) fit_first_and_second_harmonics() (in module photutils.isophote) fit_image() (photutils.isophote.Ellipse method) fit_isophote() (photutils.isophote.Ellipse method) fit_upper_harmonic() (in module photutils.isophote) fitshape (photutils.psf.BasicPSFPhotometry attribute) FittableImageModel (class in photutils.psf) fix_geometry() (photutils.isophote.Isophote method) flux (photutils.psf.FittableImageModel attribute) (photutils.psf.GriddedPSFModel attribute) (photutils.psf.IntegratedGaussianPRF attribute) (photutils.psf.PRFAdapter attribute) (photutils.psf.sandbox.DiscretePRF attribute) from_float() (photutils.aperture.BoundingBox class method)

G

gaussian1d_moments() (in module photutils.centroids) GaussianConst2D (class in photutils.centroids) get_area() (photutils.segmentation.SegmentationImage method) get_areas() (photutils.segmentation.SegmentationImage method) get_closest() (photutils.isophote.IsophoteList method) get_grouped_psf_model() (in module photutils.psf) get_index() (photutils.segmentation.SegmentationImage method) get_indices() (photutils.segmentation.SegmentationImage method) get_path() (in module photutils.datasets) get_residual_image() (photutils.psf.BasicPSFPhotometry method) gini (photutils.segmentation.SourceProperties attribute) gini() (in module photutils.morphology)

grad (photutils.isophote.IsophoteList attribute) grad_error (photutils.isophote.IsophoteList attribute) grad_r_error (photutils.isophote.IsophoteList attribute) GriddedPSFModel (class in photutils.psf) group_stars() (photutils.psf.DAOGroup method) (photutils.psf.DBSCANGroup method) (photutils.psf.groupstars.DAOGroup method) (photutils.psf.groupstars.DBSCANGroup method) (photutils.psf.groupstars.GroupStarsBase method) (photutils.psf.GroupStarsBase method) GroupStarsBase (class in photutils.psf) (class in photutils.psf.groupstars)

H

h (photutils.aperture.RectangularAperture attribute) (photutils.aperture.SkyRectangularAperture attribute) h_in (photutils.aperture.RectangularAnnulus attribute) (photutils.aperture.SkyRectangularAnnulus attribute)

h_out (photutils.aperture.RectangularAnnulus attribute) (photutils.aperture.SkyRectangularAnnulus attribute) HanningWindow (class in photutils.psf) (class in photutils.psf.matching)

I

id (photutils.segmentation.SourceProperties attribute) indices (photutils.segmentation.SourceProperties attribute) inertia_tensor (photutils.segmentation.SourceProperties attribute) initialize_sector_geometry() (photutils.isophote.EllipseGeometry method) insert() (photutils.isophote.IsophoteList method) int_err (photutils.isophote.IsophoteList attribute) IntegratedGaussianPRF (class in photutils.psf) intens (photutils.isophote.IsophoteList attribute)

interpolator_kwargs (photutils.psf.FittableImageModel attribute) intersection() (photutils.aperture.BoundingBox method) IRAFStarFinder (class in photutils.detection) is_consecutive (photutils.segmentation.SegmentationImage attribute) Isophote (class in photutils.isophote) IsophoteList (class in photutils.isophote) isscalar (photutils.aperture.Aperture attribute) IterativelySubtractedPSFPhotometry (class in photutils.psf)

K

keep_label() (photutils.segmentation.SegmentationImage method) keep_labels() (photutils.segmentation.SegmentationImage method) kron_aperture (photutils.segmentation.SourceProperties attribute)

kron_flux (photutils.segmentation.SourceProperties attribute) kron_fluxerr (photutils.segmentation.SourceProperties attribute) kron_radius (photutils.segmentation.SourceProperties attribute)

L

labels (photutils.segmentation.SegmentationImage attribute) LinkedEPSFStar (class in photutils.psf) load_fermi_image() (in module photutils.datasets) load_irac_psf() (in module photutils.datasets) load_simulated_hst_star_image() (in module photutils.datasets)

load_spitzer_catalog() (in module photutils.datasets) load_spitzer_image() (in module photutils.datasets) load_star_image() (in module photutils.datasets) local_background (photutils.segmentation.SourceProperties attribute) local_background_aperture (photutils.segmentation.SourceProperties attribute)

M

MADStdBackgroundRMS (class in photutils.background) make_100gaussians_image() (in module photutils.datasets) make_4gaussians_image() (in module photutils.datasets) make_cmap() (photutils.segmentation.SegmentationImage method) make_cutout() (photutils.segmentation.Segment method) (photutils.segmentation.SourceProperties method) make_gaussian_prf_sources_image() (in module photutils.datasets) make_gaussian_sources_image() (in module photutils.datasets) make_gwcs() (in module photutils.datasets) make_imagehdu() (in module photutils.datasets) make_model_sources_image() (in module photutils.datasets) make_noise_image() (in module photutils.datasets) make_random_cmap() (in module photutils.utils) make_random_gaussians_table() (in module photutils.datasets) make_random_models_table() (in module photutils.datasets) make_source_mask() (in module photutils.segmentation) make_wcs() (in module photutils.datasets) max_label (photutils.segmentation.SegmentationImage attribute) max_value (photutils.segmentation.SourceProperties attribute) maxval_cutout_pos (photutils.segmentation.SourceProperties attribute) maxval_pos (photutils.segmentation.SourceProperties attribute) maxval_xpos (photutils.segmentation.SourceProperties attribute) maxval_ypos (photutils.segmentation.SourceProperties attribute) MeanBackground (class in photutils.background) MedianBackground (class in photutils.background) mesh_nmasked (photutils.background.Background2D attribute)

min_value (photutils.segmentation.SourceProperties attribute) minval_cutout_pos (photutils.segmentation.SourceProperties attribute) minval_pos (photutils.segmentation.SourceProperties attribute) minval_xpos (photutils.segmentation.SourceProperties attribute) minval_ypos (photutils.segmentation.SourceProperties attribute) missing_labels (photutils.segmentation.SegmentationImage attribute) MMMBackground (class in photutils.background) ModeEstimatorBackground (class in photutils.background) module photutils.aperture photutils.background photutils.centroids photutils.datasets photutils.detection photutils.geometry photutils.isophote photutils.morphology photutils.psf photutils.psf.groupstars photutils.psf.matching photutils.psf.sandbox photutils.segmentation photutils.utils moments (photutils.segmentation.SourceProperties attribute) moments_central (photutils.segmentation.SourceProperties attribute) multiply() (photutils.aperture.ApertureMask method)

N

n_all_stars (photutils.psf.EPSFStars attribute) n_good_stars (photutils.psf.EPSFStars attribute) n_stars (photutils.psf.EPSFStars attribute) ndata (photutils.isophote.IsophoteList attribute) nflag (photutils.isophote.IsophoteList attribute) niter (photutils.isophote.IsophoteList attribute) niters (photutils.psf.IterativelySubtractedPSFPhotometry attribute) nlabels (photutils.segmentation.SegmentationImage attribute) NoDetectionsWarning NonNormalizable

normalization_constant (photutils.psf.FittableImageModel attribute) normalization_correction (photutils.psf.FittableImageModel attribute) normalization_status (photutils.psf.FittableImageModel attribute) normalized_data (photutils.psf.FittableImageModel attribute) normalized_data() (photutils.psf.EPSFModel method) npix_c (photutils.isophote.IsophoteList attribute) npix_e (photutils.isophote.IsophoteList attribute) nstar() (photutils.psf.BasicPSFPhotometry method) nx (photutils.psf.FittableImageModel attribute) ny (photutils.psf.FittableImageModel attribute)

O

orientation (photutils.segmentation.SourceProperties attribute) origin (photutils.psf.EPSFModel attribute) (photutils.psf.FittableImageModel attribute)

outline_segments() (photutils.segmentation.SegmentationImage method) oversampling (photutils.psf.FittableImageModel attribute)

P

pa (photutils.isophote.Isophote attribute) (photutils.isophote.IsophoteList attribute) pa_err (photutils.isophote.IsophoteList attribute) param_names (photutils.centroids.GaussianConst2D attribute) (photutils.psf.FittableImageModel attribute) (photutils.psf.GriddedPSFModel attribute) (photutils.psf.IntegratedGaussianPRF attribute) (photutils.psf.PRFAdapter attribute) (photutils.psf.sandbox.DiscretePRF attribute) perimeter (photutils.segmentation.SourceProperties attribute) photutils.aperture module photutils.background module photutils.centroids module photutils.datasets module photutils.detection module photutils.geometry module photutils.isophote module photutils.morphology module photutils.psf module photutils.psf.groupstars module

photutils.psf.matching module photutils.psf.sandbox module photutils.segmentation module photutils.utils module pix_stddev (photutils.isophote.IsophoteList attribute) PixelAperture (class in photutils.aperture) plot() (photutils.aperture.BoundingBox method) (photutils.aperture.PixelAperture method) plot_meshes() (photutils.background.Background2D method) polar_angle_sector_limits() (photutils.isophote.EllipseGeometry method) positions (photutils.aperture.Aperture attribute) (photutils.aperture.CircularAnnulus attribute) (photutils.aperture.CircularAperture attribute) (photutils.aperture.EllipticalAnnulus attribute) (photutils.aperture.EllipticalAperture attribute) (photutils.aperture.RectangularAnnulus attribute) (photutils.aperture.RectangularAperture attribute) (photutils.aperture.SkyCircularAnnulus attribute) (photutils.aperture.SkyCircularAperture attribute) (photutils.aperture.SkyEllipticalAnnulus attribute) (photutils.aperture.SkyEllipticalAperture attribute) (photutils.aperture.SkyRectangularAnnulus attribute) (photutils.aperture.SkyRectangularAperture attribute) prepare_psf_model() (in module photutils.psf) prf_shape (photutils.psf.sandbox.DiscretePRF attribute) PRFAdapter (class in photutils.psf)

R

r (photutils.aperture.CircularAperture attribute) (photutils.aperture.SkyCircularAperture attribute) r_in (photutils.aperture.CircularAnnulus attribute) (photutils.aperture.SkyCircularAnnulus attribute) r_out (photutils.aperture.CircularAnnulus attribute) (photutils.aperture.SkyCircularAnnulus attribute) radius() (photutils.isophote.EllipseGeometry method) reassign_label() (photutils.segmentation.SegmentationImage method) reassign_labels() (photutils.segmentation.SegmentationImage method) rectangular_overlap_grid() (in module photutils.geometry) RectangularAnnulus (class in photutils.aperture) RectangularAperture (class in photutils.aperture)

RectangularMaskMixin (class in photutils.aperture) register_epsf() (photutils.psf.EPSFStar method) relabel_consecutive() (photutils.segmentation.SegmentationImage method) remove_border_labels() (photutils.segmentation.SegmentationImage method) remove_label() (photutils.segmentation.SegmentationImage method) remove_labels() (photutils.segmentation.SegmentationImage method) remove_masked_labels() (photutils.segmentation.SegmentationImage method) Reproject (class in photutils.psf.sandbox) reset_sma() (photutils.isophote.EllipseGeometry method) resize_psf() (in module photutils.psf) (in module photutils.psf.matching) rms (photutils.isophote.IsophoteList attribute)

S

sample (photutils.isophote.IsophoteList attribute) sampled_coordinates() (photutils.isophote.Isophote method) sarea (photutils.isophote.IsophoteList attribute) Segment (class in photutils.segmentation) SegmentationImage (class in photutils.segmentation) segments (photutils.segmentation.SegmentationImage attribute) semimajor_axis_sigma (photutils.segmentation.SourceProperties attribute) semiminor_axis_sigma (photutils.segmentation.SourceProperties attribute) set_threshold() (photutils.isophote.Ellipse method) SExtractorBackground (class in photutils.background) shape (photutils.aperture.Aperture attribute) (photutils.aperture.ApertureMask attribute) (photutils.aperture.BoundingBox attribute) (photutils.psf.FittableImageModel attribute) (photutils.segmentation.SegmentationImage attribute) ShepardIDWInterpolator (class in photutils.utils) sigma (photutils.psf.IntegratedGaussianPRF attribute) sky_bbox_ll (photutils.segmentation.SourceCatalog attribute) (photutils.segmentation.SourceProperties attribute) sky_bbox_lr (photutils.segmentation.SourceCatalog attribute) (photutils.segmentation.SourceProperties attribute) sky_bbox_ul (photutils.segmentation.SourceCatalog attribute) (photutils.segmentation.SourceProperties attribute) sky_bbox_ur (photutils.segmentation.SourceCatalog attribute) (photutils.segmentation.SourceProperties attribute) sky_centroid (photutils.segmentation.SourceCatalog attribute) (photutils.segmentation.SourceProperties attribute)

sky_centroid_icrs (photutils.segmentation.SourceCatalog attribute) (photutils.segmentation.SourceProperties attribute) SkyAperture (class in photutils.aperture) SkyCircularAnnulus (class in photutils.aperture) SkyCircularAperture (class in photutils.aperture) SkyEllipticalAnnulus (class in photutils.aperture) SkyEllipticalAperture (class in photutils.aperture) SkyRectangularAnnulus (class in photutils.aperture) SkyRectangularAperture (class in photutils.aperture) slices (photutils.aperture.BoundingBox attribute) (photutils.psf.EPSFStar attribute) (photutils.segmentation.SegmentationImage attribute) sma (photutils.isophote.Isophote attribute) (photutils.isophote.IsophoteList attribute) sort() (photutils.isophote.IsophoteList method) source_properties() (in module photutils.segmentation) source_sum (photutils.segmentation.SourceProperties attribute) source_sum_err (photutils.segmentation.SourceProperties attribute) SourceCatalog (class in photutils.segmentation) SourceProperties (class in photutils.segmentation) SplitCosineBellWindow (class in photutils.psf) (class in photutils.psf.matching) StarFinderBase (class in photutils.detection) StdBackgroundRMS (class in photutils.background) stop_code (photutils.isophote.IsophoteList attribute) subtract_psf() (in module photutils.psf)

T

test() (in module photutils) tflux_c (photutils.isophote.IsophoteList attribute) tflux_e (photutils.isophote.IsophoteList attribute) theta (photutils.aperture.Aperture attribute) (photutils.aperture.EllipticalAnnulus attribute) (photutils.aperture.EllipticalAperture attribute) (photutils.aperture.RectangularAnnulus attribute) (photutils.aperture.RectangularAperture attribute) (photutils.aperture.SkyEllipticalAnnulus attribute) (photutils.aperture.SkyEllipticalAperture attribute) (photutils.aperture.SkyRectangularAnnulus attribute) (photutils.aperture.SkyRectangularAperture attribute) (photutils.centroids.GaussianConst2D attribute) to_aperture() (photutils.aperture.BoundingBox method) to_image() (photutils.aperture.ApertureMask method) to_mask() (photutils.aperture.CircularMaskMixin method) (photutils.aperture.EllipticalMaskMixin method) (photutils.aperture.PixelAperture method) (photutils.aperture.RectangularMaskMixin method) to_original() (photutils.psf.sandbox.Reproject method) to_pixel() (photutils.aperture.SkyAperture method) (photutils.aperture.SkyCircularAnnulus method) (photutils.aperture.SkyCircularAperture method) (photutils.aperture.SkyEllipticalAnnulus method) (photutils.aperture.SkyEllipticalAperture method) (photutils.aperture.SkyRectangularAnnulus method) (photutils.aperture.SkyRectangularAperture method)

to_polar() (photutils.isophote.EllipseGeometry method) to_rectified() (photutils.psf.sandbox.Reproject method) to_sky() (photutils.aperture.CircularAnnulus method) (photutils.aperture.CircularAperture method) (photutils.aperture.EllipticalAnnulus method) (photutils.aperture.EllipticalAperture method) (photutils.aperture.PixelAperture method) (photutils.aperture.RectangularAnnulus method) (photutils.aperture.RectangularAperture method) to_table() (photutils.isophote.Isophote method) (photutils.isophote.IsophoteList method) (photutils.segmentation.SourceCatalog method) (photutils.segmentation.SourceProperties method) TopHatWindow (class in photutils.psf) (class in photutils.psf.matching) TukeyWindow (class in photutils.psf) (class in photutils.psf.matching)

U

union() (photutils.aperture.BoundingBox method)

update() (photutils.isophote.EllipseSample method) update_sma() (photutils.isophote.EllipseGeometry method)

V

valid (photutils.isophote.IsophoteList attribute)

W

w (photutils.aperture.RectangularAperture attribute) (photutils.aperture.SkyRectangularAperture attribute) w_in (photutils.aperture.RectangularAnnulus attribute) (photutils.aperture.SkyRectangularAnnulus attribute)

w_out (photutils.aperture.RectangularAnnulus attribute) (photutils.aperture.SkyRectangularAnnulus attribute)

X

x0 (photutils.isophote.Isophote attribute) (photutils.isophote.IsophoteList attribute) x0_err (photutils.isophote.IsophoteList attribute) x_0 (photutils.psf.FittableImageModel attribute) (photutils.psf.GriddedPSFModel attribute) (photutils.psf.IntegratedGaussianPRF attribute) (photutils.psf.PRFAdapter attribute) (photutils.psf.sandbox.DiscretePRF attribute)

x_mean (photutils.centroids.GaussianConst2D attribute) x_origin (photutils.psf.FittableImageModel attribute) x_stddev (photutils.centroids.GaussianConst2D attribute) xcentroid (photutils.segmentation.SourceProperties attribute)

Y

y0 (photutils.isophote.Isophote attribute) (photutils.isophote.IsophoteList attribute) y0_err (photutils.isophote.IsophoteList attribute) y_0 (photutils.psf.FittableImageModel attribute) (photutils.psf.GriddedPSFModel attribute) (photutils.psf.IntegratedGaussianPRF attribute) (photutils.psf.PRFAdapter attribute) (photutils.psf.sandbox.DiscretePRF attribute)

y_mean (photutils.centroids.GaussianConst2D attribute) y_origin (photutils.psf.FittableImageModel attribute) y_stddev (photutils.centroids.GaussianConst2D attribute) ycentroid (photutils.segmentation.SourceProperties attribute)