Imfit 2D-decomposition into structural components of PS1 candidate (dr1) images

2377_042.0	PGC2447913

1_added_bulge_fit

	Image Band i Size 452×452 Gain 1.14481 Read noise 285.422 P.A. 1.40332 Zero point 32.1992 Fit iteration 2 Algorithm Nelder-Mead Simplex Loss function chi-squared (data-based errors) SUCCESS ftol_rel or ftol_abs reached Result Total 14.8093 χ2 16300.5 χ2/N 0.328691 AIC 16330.5 BIC 16462.6 Problems: dsik flux << sersic flux; sersic scale greater than exponential
	BrokenExponential2 Total 16.3305 SB0 61925 X0 185.007 Y0 53.6839 PA 143.057 ell 0.822544 I_0 61925 h1 9.55495 h2 2.16504 r_break 9.1893 Sersic Total 15.1164 SB0 2.00529e+7 X0 185.008 Y0 53.6838 PA 147.241 ell 0.665824 n 6 I_e 171.661 r_e 37.913

2377_042.0	PGC2447913

0_base_fit

	Image Band i Size 452×452 Gain 1.14481 Read noise 285.422 P.A. 1.40332 Zero point 32.1992 Fit iteration 5 Best model Algorithm Levenberg-Marquardt Loss function chi-squared (data-based errors) SUCCESS Convergence in fit-statistic value. Result Total 16.018 χ2 16353.6 χ2/N 0.329982 AIC 16373.6 BIC 16461.7
	DoubleBrokenExponential Total 16.018 ±1.30605e+6 SB0 141159 ±1611.39 X0 185.007 ±2.50195e-6 Y0 53.6838 ±3.05048e-6 PA 143.253 ±0.0519128 ell 0.80315 ±0.000889694 I_0 141159 ±1845.56 h1 3.51378 ±0.0629946 h2 3.76458e+7 ±0 h3 2.88742 ±0.0339451 r_break1 4.94233 ±0.0654388 r_break2 7.7584 ±0.0511453