- 20 Aug, 2010 1 commit
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Emmanuel Bertin authored
Added POLAR1ERRMODEL_WORLD,POLAR2ERRMODEL_WORLD,POLARCORRMODEL_WORLD,ELLIP1ERRMODEL_WORLD,ELLIP2ERRMODEL_WORLD and ELLIPCORRMODEL_WORLD measurement parameters.
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- 08 Aug, 2010 1 commit
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Emmanuel Bertin authored
Fixed TFORM error message in fitshead.c (thanks to S.Guieu). Fixed model-fitting error variance/covariance issue (bug in matrix inversion). Added ELLIP1ERRMODEL_IMAGE, ELLIP2ERRMODEL_IMAGE, ELLIPCORRMODEL_IMAGE, POLAR1ERRMODEL_IMAGE, POLAR2ERRMODEL_IMAGE, POLARCORRMODEL_IMAGE (more testing is needed and WORLD versions are not yet functional). Narrowed the tolerance constraint for stopping windowed centering iterations. Fixed incorrect reading of the DATE-OBS FITS keyword when EPOCH and MJD-OBS are missing. Pushed version number to 2.11.11.
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- 09 Jul, 2010 1 commit
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Emmanuel Bertin authored
Reverted minimization algorithm back to double precision (while keeping single precision for data and parameters in "bounded" space). Added specific handling of "Jacobian calls" in model-fitting. Sped up the resampling process in model-fitting. Tuned up minimization algorithm in model-fitting. Added shortcuts to the computation of the local PSF model. Fixed triggering issues with some model-fitting parameters (thanks to S.Serrano). Removed CLASS_STAR_MODEL and DISK_PATTERN* measurement parameters. Added automatic tracking of the PSF FWHM from the local PSF model if SEEING_FWHM is 0 for CLASS_STAR. Fixed excessive WIN parameter computation time on large ring-shaped objects. Fixed model-fitting issue with null half-light radii (thanks to S.Desai and B.Armstrong). Fixed aperture display value error in FITS-LDAC catalogue header. Removed redundant update_tab() calls in FITS library. Fixed comment copy issue for slashes within strings in FITS library (thanks to F.Schuller). Added check of PSF values; SExtractor will now exit in error in the case where all PSF components sum up to 0. Replaced computation of model second moments and ellipticities with analytical estimates. Improved the accuracy of peak and average model surface brightness estimates. Fixed some compiler warnings. Pushed version number to 2.11.7.
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- 16 Dec, 2009 1 commit
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Emmanuel Bertin authored
Fixed error ellipse measurements in PSF-fitting (but works only for PSF_NMAX=1 currently). Simplified PSF parameter handling (removed PSFDISPLAY_TYPE configuration option). Simplified triggering of local north axis computation. Allowed model axis ratios to exceed 1 to facilitate convergence. Fixed alignment bug for symmetric models. Restricted maximum allowed range for model coordinates. Pushed version number to 2.10.0.
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- 01 Dec, 2009 1 commit
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Emmanuel Bertin authored
Fixed various compilation warnings.
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- 19 Oct, 2009 1 commit
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Emmanuel Bertin authored
Fixed X/YMODEL_WORLD issue. Increased CLEANing margin for model-fitting.
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- 09 Oct, 2009 1 commit
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Emmanuel Bertin authored
Implemented a more consistent model size and flux scaling scheme for subsampled objects. Fixed Sersic model generation bug. Pushed version number to 2.9.6.
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- 08 Oct, 2009 1 commit
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Emmanuel Bertin authored
Fixed several issues related to image and weight copy prior to fitting. Fixed bug with symmetric models. Fixed issue with new FFT planning scheme. Pushed version number to 2.9.5.
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- 29 Sep, 2009 1 commit
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Emmanuel Bertin authored
Changed CONCENTRATION_MODEL to SPREAD_MODEL. Added SPREADERR_MODEL measurement (currently a crude estimate). Optimized FFT calls. Set PSF_NMAX to 2 by default.
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- 24 Sep, 2009 1 commit
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Emmanuel Bertin authored
Removed singular matrix warning. Added MATRIX_MODELERR measurement parameters. Added DURATION_ANALYSIS measurement parameter.
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- 21 Sep, 2009 1 commit
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Emmanuel Bertin authored
Added FLUX_MAX_MODEL, FLUX_EFF_MODEL, FLUX_MEAN_MODEL, MU_MAX_MODEL, MU_EFF_MODEL and MU_MEAN_MODEL parameters (FLUX_MAX_MODEL estimator still somewhat inacurrate). Added FLUX_MAX_SPHEROID, FLUX_EFF_SPHEROID, FLUX_MEAN_SPHEROID, MU_MAX_SPHEROID, MU_EFF_SPHEROID, MU_MEAN_SPHEROID parameters. Added FLUX_MAX_DISK, FLUX_EFF_DISK, FLUX_MEAN_DISK, MU_MAX_DISK, MU_EFF_DISK and MU_MEAN_DISK parameters. Changed the way total model fluxes and model moments are computed. Pushed version number to 2.9.2.
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- 13 Sep, 2009 1 commit
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Emmanuel Bertin authored
Changed EPSxMODEL parameters to POLARx_MODEL. Added AMODEL, BMODEL, THETAMODEL for both _IMAGE and _WORLD coordinates. Added CXXMODEL CYYMODEL, CXYMODEL for both _IMAGE and _WORLD coordinates. AddedTHETAMODEL_SKY,THETAMODEL_J2000,THETAMODEL_B1950. Added ELLIPxMODEL_WORLD and POLARxMODEL_WORLD. Fixed broken PSF-fitting. Fixed warnings while generating the configure (thanks to S.Pascual). Pushed version number to 2.9.1.
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- 08 Sep, 2009 1 commit
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Emmanuel Bertin authored
Changed configure behaviour towards CFLAGS and LDFLAGS: automatic settings are now applied only if the --enable-automatic-flags configure option is set (thanks to S.Pascual). Version number pushed to 2.9.0.
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- 27 Aug, 2009 1 commit
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Emmanuel Bertin authored
Fixed random crashes with model fitting (thanks to S.Desai). Fixed gain problem in PSF fitting. Pushed version number to 2.8.9.
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- 20 Jul, 2009 1 commit
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Emmanuel Bertin authored
Re-organized astrometric calls.
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- 29 May, 2009 1 commit
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Emmanuel Bertin authored
Added computation of FLUXERR_MODEL and MAGERR_MODEL. Fixed a numerical bug in E1MODEL_IMAGE and E2MODEL_IMAGE. Improved onscreen display. Pushed version number to 2.8.7
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- 07 May, 2009 1 commit
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Emmanuel Bertin authored
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- 28 Apr, 2009 1 commit
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Emmanuel Bertin authored
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- 20 Mar, 2009 1 commit
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Emmanuel Bertin authored
Made handling of dynamic compression and chi2 computations more flexible.
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- 18 Mar, 2009 1 commit
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Emmanuel Bertin authored
Version number pushed to 2.8.4.
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- 29 Jan, 2009 1 commit
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Emmanuel Bertin authored
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- 28 Jan, 2009 1 commit
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Emmanuel Bertin authored
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