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MUSE Pipeline Reference Manual
0.18.1
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Functions | |
| cpl_error_code | muclipm_bias_subtract_using_overscan (cpl_image *raw_img) |
| Evaluates per quadrant overscan median values and subtract them from input image. More... | |
| cpl_error_code | muclipm_make_image (const cpl_image *raw_img, const cpl_image *offset, const cpl_image *flat, const cpl_image *mask, const long *slice_xstart, const long *slice_xend, cpl_image **out_img) |
| Collapses spectra over the spectral direction. More... | |
Function used to derive a rough estimate of the field of view observed by MUSE (using spectrographic data as input). This is a fast and dirty reconstruction mode and by the way less accurate than processing the data using the pipeline.
| cpl_error_code muclipm_bias_subtract_using_overscan | ( | cpl_image * | raw_img | ) |
Evaluates per quadrant overscan median values and subtract them from input image.
| raw_img | the raw image to correct from overscan offset |
| return CPL_ERROR_NULL_INPUT | raw_img or mask are NULL |
| return CPL_ERROR_INCOMPATIBLE_INPUT | raw_img has wrong dimensions |
Definition at line 102 of file muclipm_make_image.c.
Referenced by muclipm_make_image().
| cpl_error_code muclipm_make_image | ( | const cpl_image * | raw_img, |
| const cpl_image * | offset, | ||
| const cpl_image * | flat, | ||
| const cpl_image * | mask, | ||
| const long * | slice_xstart, | ||
| const long * | slice_xend, | ||
| cpl_image ** | out_img | ||
| ) |
Collapses spectra over the spectral direction.
| raw_img | the raw science image |
| offset | the bias image |
| flat | the flat-field image |
| mask | the mask image |
| slice_xstart | the start position of the slices along X |
| slice_xend | the end position of the slices along X |
| out_img | the output image |
| return CPL_ERROR_NULL_INPUT | raw_img or mask are NULL |
| return CPL_ERROR_INCOMPATIBLE_INPUT | raw_img has wrong dimensions |
Definition at line 207 of file muclipm_make_image.c.
References muclipm_bias_subtract_using_overscan().
1.8.6