podi_fixwcs Module

Collection of routines used to perform the astrometric correction.

Warning:

Most functionality is now superseded by ccmatch.

podi_fixwcs.apply_fit_params(wcsout, p)

podi_fixwcs.apply_wcs_shift(shift, hdr, fixrot_trans=None, verbose=False)

podi_fixwcs.compute_wcs_quality(odi_2mass_matched, ota, hdr=None)

podi_fixwcs.count_matches(ota_x, ota_y, ref_x, ref_y, verbose=False, max_offset=0.1, matching_radius_arcsec=3.6)

podi_fixwcs.fixwcs(fitsfile, output_filename, starfinder='findstars', refcatalog='ippref')

podi_fixwcs.get_overall_best_guess(frame_shift)

podi_fixwcs.optimize_shift(n_matches, verbose=False, declination=0, debuglogfile=None, sum_radius=5)

podi_fixwcs.pick_brightest(ra, dec, mag, N)

podi_fixwcs.refine_wcs_shift(ref_x, ref_y, ota_x, ota_y, best_guess, ota_px_x=None, ota_px_y=None, alignment_checkfile=None, verbose=False, matching_radius=3)

podi_fixwcs.rotate_optimize(ota_list, extensions, ref_ra, ref_dec, odi_x, odi_y)

podi_fixwcs.shift_align_wcs(ota_x, ota_y, ref_x, ref_y, verbose=False, max_offset=0.1)