shapepipe.modules.match_external_package
Contents
shapepipe.modules.match_external_package¶
MATCH EXTERNAL PACKAGE.
This package contains the module for match_external
.
- Authors
Martin Kilbinger, Xavier Jimenez
- Parent module
sextractor_runner
- Input
SExtractor catalogue
- Output
Matched catalogue
Description¶
This module matches an external catalogue to a ShapePipe (SExtractor) catalogue. Matching is performed by checking if the 2D angular separation between objects is less than a specified tolerance.
Module-specific config file entries¶
- TOLERANCEfloat
Tolerance of matching distance in arcseconds
- COL_MATCHlist
Internal SExtractor column names to be matched
- HDUint, optional
Internal SExtractor catalogue HDU number; default is
2
- MODEstr
Run mode for module, options are
CLASSIC
orMULTI-EPOCH
- EXTERNAL_CAT_PATHstr
Path to the external catalogue
- EXTERNAL_COL_MATCHlist
External SExtractor column names to be matched
- EXTERNAL_COL_COPYlist
External SExtractor column names to be copied to the matched catalogue
- EXTERNAL_HDUint, optional
External SExtractor catalogue HDU number; default is
1
- PREFIXstr, optional
Output file name prefix; default is
cat_matched
- MARK_NON_MATCHEDfloat, optional
If set all objects will be included in the output catalogue and unmatched objects will be marked with the value specified
- OUTPUT_DISTANCEbool, optional
Option to output the matching distance; default is
False