lsst.obs.base¶
The lsst.obs.base module provides the framework and common API for telescope/camera specific “obs” packages.
New cameras will derive from the classes defined here.
lsst.obs.base.tests provides the tests that all “obs” packages should pass.
Contributing¶
lsst.obs.base is developed at https://github.com/lsst/obs_base.
You can find Jira issues for this module under the obs_base component.
Python API reference¶
lsst.obs.base Package¶
Functions¶
bboxFromIraf(irafBBoxStr) |
Return a Box2I corresponding to an IRAF-style BBOX |
exposureFromImage(image[, dataId, mapper, …]) |
Generate an Exposure from an image-like object |
Classes¶
CalibrationMapping(datasetType, policy, …) |
CalibrationMapping is a Mapping subclass for calibration-type products. |
CameraMapper(policy, repositoryDir[, root, …]) |
CameraMapper is a base class for mappers that handle images from a camera and products derived from them. |
DatasetMapping(datasetType, policy, …) |
DatasetMapping is a Mapping subclass for non-Exposure datasets that can be retrieved by the standard daf_persistence mechanism. |
ExposureIdInfo([expId, expBits, maxBits]) |
Exposure ID and number of bits used. |
ExposureMapping(datasetType, policy, …) |
ExposureMapping is a Mapping subclass for normal exposures. |
ImageMapping(datasetType, policy, registry, …) |
ImageMapping is a Mapping subclass for non-camera images. |
MakeRawVisitInfo([log]) |
Base class functor to make a VisitInfo from the FITS header of a raw image. |
MakeRawVisitInfoViaObsInfo([log]) |
Base class functor to make a VisitInfo from the FITS header of a raw image using ObservationInfo translators. |
Mapping(datasetType, policy, registry, …) |
Mapping is a base class for all mappings. |