LoadIndexedReferenceObjectsTask¶
LoadIndexedReferenceObjectsTask
loads reference objects from a Hierarchical Triangular Mesh (HTM) indexed catalog ingested by IngestIndexedReferenceTask
.
For more details about loading reference catalogs, see LoadReferenceObjectsTask
.
Python API summary¶
from lsst.meas.algorithms.loadIndexedReferenceObjects import LoadIndexedReferenceObjectsTask
-
class
(butler, *args, **kwargs)LoadIndexedReferenceObjectsTask
Load reference objects from an indexed catalog ingested by IngestIndexReferenceTask
...
-
attribute
config
Access configuration fields and retargetable subtasks.
See also
See the LoadIndexedReferenceObjectsTask
API reference for complete details.
Retargetable subtasks¶
No subtasks.
Configuration fields¶
anyFilterMapsToThis¶
Always use this reference catalog filter, no matter whether or what filter name is supplied to the loader. Effectively a trivial filterMap: map all filter names to this filter. This can be set for purely-astrometric catalogs (e.g. Gaia DR2) where there is only one reasonable choice for every camera filter->refcat mapping, but not for refcats used for photometry, which need a filterMap and/or colorterms/transmission corrections.
defaultFilter¶
Default reference catalog filter to use if filter not specified in exposure; if blank then filter must be specified in exposure. Deprecated: defaultFilter is deprecated by RFC-716. Will be removed after v22.
filterMap¶
Mapping of camera filter name: reference catalog filter name; each reference filter must exist in the refcat. Note that this does not perform any bandpass corrections: it is just a lookup.
pixelMargin¶
- Default
250
- Field type
int
RangeField
- Range
- [0,inf)
Padding to add to 4 all edges of the bounding box (pixels)