shapelimit¶

Under this identifier are defined the priors on the parameters that define a source shape.

[#s_center_xintfloat1float2float3 s_center_x]

[#s_center_yintfloat1float2float3 s_center_y]

[#s_sig_xintfloat1float2float3 s_sig_x]

[#s_sig_xintfloat1float2float3 s_sig_y]

[#s_angleintfloat1float2float3 s_angle]

[#s_magintfloat1float2float3 s_mag]

[#indexintfloat1float2float3 index]

s_center_x int float1 float2 float3¶

Range of position along the X axis for the center of the source in arcsec. The reference point for this range is the barycenter of sources is attached to a system of multiple images, or the reference point defined in the .par file if not.

s_center_y int float1 float2 float3¶

Range of position along the Y axis for the center of the source in arcsec. The reference point for this range is the barycenter of sources is attached to a system of multiple images, or the reference point defined in the .par file if not.

s_sig_x int float1 float2 float3¶

Range on the size of the major axis in arcsec

s_sig_y int float1 float2 float3¶

Range on the size of the minor axis in arcsec

s_angle int float1 float2 float3¶

Range on the orientation of the ellipse defining the source. The angle is defined anti-clockwise from west to north axis.

s_mag int float1 float2 float3¶

Range on the unlensed magnitude of the source

index int float1 float2 float3¶

Range on the value of the Sersic index n for sources modeled with Sersic profile.