orca.transform.image_warp

Image warping transforms for astrometric correction.

Warning

EXPERIMENTAL/INCOMPLETE: This module requires external dependencies (source_detection, catalogs) that are not included in this package. Use at your own risk.

Attributes

logger

WORKING_DIR

OUTPUT_DIR

IMAGE_SIZE

CPU_COUNT

Functions

crossmatch(→ astropy.coordinates.SkyCoord)

compute_offsets(dxmodel, dymodel)

compute_interpolation(interp)

plot_separations(seps_before, seps_after[, output_file])

plot_image(image_data[, title, output_file])

image_plane_correction(img[, smoothing, neighbors, plot])

Module Contents

orca.transform.image_warp.logger[source]
orca.transform.image_warp.WORKING_DIR = 'working'[source]
orca.transform.image_warp.OUTPUT_DIR = 'outputs'[source]
orca.transform.image_warp.IMAGE_SIZE = 4096[source]
orca.transform.image_warp.CPU_COUNT[source]
orca.transform.image_warp.crossmatch(sources: astropy.coordinates.SkyCoord, ref_sources: astropy.coordinates.SkyCoord) astropy.coordinates.SkyCoord[source]
orca.transform.image_warp.compute_offsets(dxmodel, dymodel)[source]
orca.transform.image_warp.compute_interpolation(interp)[source]
orca.transform.image_warp.plot_separations(seps_before, seps_after, output_file=None)[source]
orca.transform.image_warp.plot_image(image_data, title='', output_file=None)[source]
orca.transform.image_warp.image_plane_correction(img, smoothing=350, neighbors=20, plot=False)[source]