ex_phot_mod_decals() parameters

Parameters of the function ex_phot_mod_decals:

ex_phot_mod_decals (gal, tab_gal='simbad', size_image_phy=50, band='r',
                     snr = 2.0, area_min=10, deblend='off',
                     area_min_deblend=20,
                     sky_box=[100, 100], sky_method='masking_sources',
                     nsigma=2, npixels=5, dilate_size=11,
                     mask_stars='no', fwhm=3.0, threshold=10, roundlo=-0.2,
                     roundhi=0.2, sharplo=0.2, aper_stars=5, aper_center=10,
                     flag_area_th=3, flag_SN_th=3, perc_SN_flag=50,
                     segmap=None, petro_extent_cas=1.5, eta=0.2,
                     run_auto='no', show_plot='yes', plot_model='yes',
                     sizet=20, outputfile='properties.dat', dr=10,
                     simbad_cone=2/3600.):
 """
     Perform photometric modeling on galaxy images by using Legacy-data

     Parameters:
     ------------
     - gal: Galaxy name (str type).
     - tab_gal: input table (pandas DataFrame or equivalent) or "simbad" to
                download the galaxy data from Simbad database
                (default: 'simbad').
     - size_image_phy: Physical size of the image in kpc unit (default: 50).
     - band: Band for photometry (default: 'r').
     - dr: Data release of legacy survey (default: 10).
     - simbad_cone: region size of query region to get the psf value
                    in arcsec (default: 2/3600).
     - user_order: array-like with the sepmentantion maps IDs to be analyzed
                   (e.g, [1,2])
     - user_list: array-like with the nicknames of sepmentantion maps IDs to
                  be analyzed (e.g, ['a','b'])
     - snr: Signal-to-noise ratio threshold to detect sources (default: 2.0).
     - area_min: Minimum area for object detection in kpc unit (default: 10).
     - deblend: Deblending option ('off' or 'on', default: 'off').
     - area_min_deblend: Minimum detection area for deblending in kpc unit
                         (default: 20).
     - sky_box: Sky box size for background estimation in pix unit
                (default: [100, 100]).
     - sky_method: Sky estimation method ('masking_sources' or 'none',
                   default: 'masking_sources').
     - nsigma: Sigma level for object detection (default: 2).
     - npixels: Number of connected pixels for object detection (default: 5).
     - dilate_size: Size for dilating the segmentation map (default: 11).
     - mask_stars: Mask stars in the image ('yes' or 'no', default: 'no').
     - fwhm: Full-width at half-maximum for PSF estimation (default: 3.0).
     - threshold: Threshold for object (star) detection (default: 10).
     - roundlo: Lower limit for object roundness (default: -0.2).
     - roundhi: Upper limit for object roundness (default: 0.2).
     - sharplo: Lower limit for object sharpness (default: 0.2).
     - aper_stars: Aperture size for star mask (default: 5).
     - aper_center: Aperture size for center mask (default: 10).
     - flag_area_th: The threshold ratio between the object and PSF areas for
                     flagging (default: 3).
     - flag_SN_th: The threshold ratio between the signal pixel at a given
                   percentile (default: perc_SN_flag=50) and the background
                   value for flagging (default: 3).
     - perc_SN_flag: The percentile used to calculate the pixel signal of the
                     object for comparison with the background value
                     (default: 50).
     - segmap: Pre-existing segmentation map (str, default: None).
     - eta: The mean isophotal brightness to the mean brightness in
            an aperture ratio to define the Petrosian radius  (default: 0.2).
     - petro_extent_cas: Petrosian radius extent for CAS parameters
                         (default: 1.5).
     - sizet: Labe size to print Filed_view/Unwinding (default: 20).
     - run_auto: Run automaticaly phot_mod ('yes' or 'no', default: 'no').
     - show_plot: Display plots ('yes' or 'no', default: 'yes').
     - plot_model: Plot the galaxy model ('yes' or 'no', default: 'yes').
     - outputfile: Output file for saving properties
                   (default: 'properties.dat').

     Returns:
     --------
     None

     Examples:
     ```python
     # Example usage of ex_phot_mod function
     ex_phot_mod_decals(gal_data, galaxy_table, size_image_phy=50, band='R',
                     snr=2.0, area_min=10, deblend='off', area_min_deblend=20,
                     sky_box=[100, 100], sky_method='masking_sources',
                     nsigma=2, npixels=5, dilate_size=11,
                     mask_stars='no', fwhm=3.0, threshold=10, roundlo=-0.2,
                     roundhi=0.2, sharplo=0.2, aper_stars=5, aper_center=10,
                     flag_area_th=3, flag_SN_th=3, perc_SN_flag=50,
                     segmap=None, eta=0.2, petro_extent_cas=1.5,
                     env_info='no', region='circle', server=None, limtvel=500,
                     xtpos=10, ytpos=20, deltay=10, miny=20, simbadima='no',
                     field_size_phy=99, sizet=20,
                     run_auto='no', show_plot='yes', plot_model='yes',
                     outputfile='properties.dat')
     ```
 """