Functions | |
| cpl_table * | irplib_slitpos_analysis (const cpl_image *imslit, int slit_max_width, double *slit_flux) |
| Detect the slit position, detect its ends, extract a thin image containing only the slit and find its edges. | |
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Detect the slit position, detect its ends, extract a thin image containing only the slit and find its edges.
This function returns a table with 3 columns:
Additionally, the slit flux is computed. The passed slit_flux pointer parameter can be NULL. In error case, its value is undefined. NB: Coordinates use FITS convention. Definition at line 108 of file irplib_slitpos.c. References irplib_flat_fit_slope_robust(). |
1.4.4