def jhk_to_imag(jmag,hmag,kmag):
    '''Converts given J, H, Ks mags to an I magnitude value.

    Parameters
    ----------

    jmag,hmag,kmag : float
        2MASS J, H, Ks mags of the object.

    Returns
    -------

    float
        The converted I band magnitude.

    '''

    return convert_constants(jmag,hmag,kmag,
                             IJHK,
                             IJH, IJK, IHK,
                             IJ, IH, IK)
def jhk_to_imag(jmag,hmag,kmag):
    '''Converts given J, H, Ks mags to an I magnitude value.

    Parameters
    ----------

    jmag,hmag,kmag : float
        2MASS J, H, Ks mags of the object.

    Returns
    -------

    float
        The converted I band magnitude.

    '''

    return convert_constants(jmag,hmag,kmag,
                             IJHK,
                             IJH, IJK, IHK,
                             IJ, IH, IK)
def jhk_to_imag ( jmag , hmag , kmag ) : return convert_constants ( jmag , hmag , kmag , IJHK , IJH , IJK , IHK , IJ , IH , IK )
Converts given J, H, Ks mags to an I magnitude value.

    Parameters
    ----------

    jmag,hmag,kmag : float
        2MASS J, H, Ks mags of the object.

    Returns
    -------

    float
        The converted I band magnitude.
Converts given J H Ks mags to an I magnitude value .