lsst.afw.cameraGeom¶
The lsst.afw.cameraGeom module describes the geometry of an imaging camera.
Using lsst.afw.cameraGeom¶
Contributing¶
lsst.afw.cameraGeom is developed at https://github.com/lsst/afw.
You can find Jira issues for this module under the afw component.
Python API reference¶
lsst.afw.cameraGeom Package¶
Functions¶
addDetectorBuilderFromConfig(cameraBuilder, …) |
Build a dictionary of Detector constructor keyword arguments. |
assembleAmplifierImage(destImage, rawImage, …) |
Assemble the amplifier region of an image from a raw image. |
assembleAmplifierRawImage(destImage, …) |
Assemble the amplifier region of a raw CCD image. |
makeCameraFromAmpLists(cameraConfig, ampListDict) |
Construct a Camera instance from a dictionary of detector name: list of Amplifier.Builder |
makeCameraFromPath(cameraConfig, …[, …]) |
Make a Camera instance from a directory of ampInfo files |
makePixelToTanPixel(bbox, orientation, …) |
Make a Transform whose forward direction converts PIXELS to TAN_PIXELS for one detector. |
makeUpdatedDetector(ccd) |
Return a Detector that has had the definitions of amplifier geometry updated post assembly. |
rotateBBoxBy90(bbox, n90, dimensions) |
Rotate a bounding box by an integer multiple of 90 degrees. |
Classes¶
Amplifier |
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AssemblyState |
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Camera |
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CameraConfig |
A configuration that represents (and can be used to construct) a Camera. |
CameraSys |
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CameraSysPrefix |
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Detector |
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DetectorBase |
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DetectorCollection |
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DetectorCollectionBuilderBase |
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DetectorCollectionDetectorBase |
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DetectorConfig |
A configuration that represents (and can be used to construct) a Detector. |
DetectorType |
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Orientation |
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Pupil(illuminated, size, scale) |
Pupil obscuration function. |
PupilFactory(visitInfo, pupilSize, npix) |
Pupil obscuration function factory for use with Fourier optics. |
ReadoutCorner |
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TransformMap |
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TransformMapConfig |
Class Inheritance Diagram¶
lsst.afw.cameraGeom.utils Module¶
Functions¶
prepareWcsData(wcs, amp[, isTrimmed]) |
Put Wcs from an Amp image into CCD coordinates |
plotFocalPlane(camera[, fieldSizeDeg_x, …]) |
Make a plot of the focal plane along with a set points that sample the field of view. |
makeImageFromAmp(amp[, imValue, …]) |
Make an image from an amp object. |
calcRawCcdBBox(ccd) |
Calculate the raw ccd bounding box. |
makeImageFromCcd(ccd[, isTrimmed, …]) |
Make an Image of a CCD. |
rawCallback(im[, ccd, imageSource, …]) |
A callback function that may or may not subtract bias/correct gain/trim a raw image. |
overlayCcdBoxes(ccd[, untrimmedCcdBbox, …]) |
Overlay bounding boxes on an image display. |
showAmp(amp[, imageSource, display, …]) |
Show an amp in an image display. |
showCcd(ccd[, imageSource, display, …]) |
Show a CCD on display. |
getCcdInCamBBoxList(ccdList, binSize, …) |
Get the bounding boxes of a list of Detectors within a camera sized pixel grid |
getCameraImageBBox(camBbox, pixelSize, …) |
Get the bounding box of a camera sized image in pixels |
makeImageFromCamera(camera[, …]) |
Make an Image of a Camera. |
showCamera(camera[, imageSource, …]) |
Show a Camera on display, with the specified display. |
makeFocalPlaneWcs(pixelSize, referencePixel) |
Make a WCS for the focal plane geometry (i.e. |
findAmp(ccd, pixelPosition) |
Find the Amp with the specified pixel position within the composite |
Classes¶
FakeImageDataSource([isTrimmed, verbose, …]) |
A class to retrieve synthetic images for display by the show* methods |
ButlerImage([butler, type, isTrimmed, …]) |
A class to return an Image of a given Ccd using the butler. |
Class Inheritance Diagram¶
lsst.afw.cameraGeom.testUtils Module¶
Classes¶
DetectorWrapper([name, id, detType, serial, …]) |
A Detector and the data used to construct it |
CameraWrapper([plateScale, …]) |
A simple Camera and the data used to construct it |