cltools - Commandine tools¶
Interface to astrometry command line tools
Module provide interface routines to the command line tools that are use in Karl Gebhardt’s astrometry procedure.
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vdrp.cltools.getoff2(fnradec, fnshuffle_ifustars, radius, ra_offset, dec_offset, logging=None)[source]¶ Interface to getoff2.
- Args:
fnradec (string): Filename for detections. fnshuffle_ifustars (string): Filename of catalog of stars to match to. radius (float): Matching radius. ra_offset (float): RA offset to apply to detecions in fnradec
before computing offset.- dec_offset (float): Dec offset to apply to detecions in fnradec
- before computeing offset.
- logging (module): Pass logging module if.
- Otherwise output is passed to the screen.
- Notes:
- Creates files getoff.out, getoff2.out and intermediate file shout.ifu.
- Retruns:
- new_ra_offset (float), new_dec_offset (float): New offset after matching (input offset added).
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vdrp.cltools.immosaicv(prefixes, fplane_file='fplane.txt', logging=None)[source]¶ Interface to immosaicv which creates a mosaic give a set of fits files and x y coordinates. Requires infp. This function will prepare the necessary infp file that is read by immosaicv command line tool. Format of the latter is 20180611T054545_015.fits 015 -450.0 -50.0 20180611T054545_022.fits 022 -349.743 250.336 20180611T054545_023.fits 023 -349.798 150.243 20180611T054545_024.fits 024 -350.0 50.0 …
- Args:
- prefixes (list): List file name prefixes for the collapsed IFU images. fplane_file (str): Fplane file name. logging (module): Pass logging module if. Otherwise output is passed to the screen.