fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_csvfiles

This page was generated at Sun Jun 9 04:50:04 2013

Source 1

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_src1.csv
X211242.44-304907.2
C/dof = -2852.78/247
Total counts = 1096
Model total counts = 1096.0
1 const = 1.797 (1.589 - 2.023)
Model 1
Model 1
2 linx = 0.001515 (-0.008424 - 0.01145)
3 liny = -0.001963 (-0.01161 - 0.00768)
Model 2
Model 2
4 xc = 0.3144 (-0.3401 - 0.9698)
5 yc = 1.329 (0.868 - 1.791)
6 norm = 64.21 (55.66 - 74.14)
7 sigmax = 6.503 (5.905 - 7.151)
8 sigmay = 4.601 (4.197 - 5.047)
9 theta = 0.2693 (-8.726 - 10.93)
Model 3
Model 3
Model 3 Position (J2000) = 21 12 42.44 -30 49 7.2 (318.176845, -30.818663)
Model 3 Position (xc, yc) = (259.072274, 195.694405)
data model resid

Source 2

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_tfrozen_src2.csv
X211125.59-303840.9
C/dof = 542.00/298
Total counts = 461
Model total counts = 491.9
1 const = 1.503 (1.352 - 1.658)
Model 1
Model 1
2 linx = -0.003729 (-0.01161 - 0.00393)
3 liny = -0.0004542 (-0.007689 - 0.006574)
Model 2
Model 2
4 xc = 52.18 (>52.02)
5 yc = 32.87 (>-5.876)
6 norm = 2.791e+05 (1e-06 - 7.458e+06)
7 sigmax = 3.514 (<5.386)
8 sigmay = 3.514 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 21 11 25.59 -30 38 40.9 (317.856634, -30.644708)
Model 3 Position (xc, yc) = (486.994920, 339.444759)
10 xc = 45.96 (frozen)
11 yc = -11.47 (frozen)
12 norm = 0 (<0.793)
13 sigmax = 13.41 (frozen)
14 sigmay = 13.41 (= 13)
15 theta = 0 (frozen)
Model 4
Model 4
Model 4 Position (J2000) = 21 11 26.08 -30 37 56.6 (317.858676, -30.632396)
Model 4 Position (xc, yc) = (485.565218, 349.637310)
data model resid

Source 3

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_tfrozen_src3.csv
X211128.25-304352.5
C/dof = 404.94/242
Total counts = 401
Model total counts = 663.6
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 1.851 (1.693 - 2.077)
Model 1
Model 1
2 linx = 0.01655 (0.007713 - 0.02328)
3 liny = 0.00874 (0.0008611 - 0.0165)
Model 2
Model 2
4 xc = -50.3 (indef)
5 yc = -53.69 (<-47.74)
6 norm = 8.178e+06 (6.503e+06 - 9.016e+06)
7 sigmax = 3.394 (<4.434)
8 sigmay = 3.394 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 21 11 28.25 -30 43 52.5 (317.867724, -30.731249)
Model 3 Position (xc, yc) = (478.936759, 267.842299)
data model resid

Source 4

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_tfrozen_src4.csv
X211208.55-304504.5
C/dof = -469.37/133
Total counts = 699
Model total counts = 1167.0
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 4.703 (4.218 - 5.178)
Model 1
Model 1
2 linx = 0.06855 (0.03847 - 0.09296)
3 liny = 0.001911 (-0.02659 - 0.02639)
Model 2
Model 2
4 xc = 36.86 (>36.66)
5 yc = -36.86 (indef)
6 norm = 1e-06 (<204.7)
7 sigmax = 2.304 (indef)
8 sigmay = 2.304 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 21 12 8.55 -30 45 4.5 (318.035640, -30.751247)
Model 3 Position (xc, yc) = (359.472966, 251.472966)
data model resid

Source 5

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_src5.csv
X211203.43-305123.2
C/dof = -66.56/223
Total counts = 525
Model total counts = 554.7
1 const = 1.54 (1.342 - 1.754)
Model 1
Model 1
2 linx = 0.006154 (-0.003323 - 0.01535)
3 liny = 0.002448 (-0.006726 - 0.01135)
Model 2
Model 2
4 xc = 2.499 (0.6916 - 4.308)
5 yc = 2.65 (1.11 - 4.145)
6 norm = 13.6 (10.19 - 18.55)
7 sigmax = 9.511 (7.373 - 12.3)
8 sigmay = 3.788 (3.1 - 4.604)
9 theta = -35.33 (-43.57 - -25.19)
Model 3
Model 3
Model 3 Position (J2000) = 21 12 3.43 -30 51 23.2 (318.014290, -30.856455)
Model 3 Position (xc, yc) = (374.574524, 164.390802)
data model resid

Source 6

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_tfrozen_src6.csv
X211242.79-303610.1
C/dof = 689.08/234
Total counts = 413
Model total counts = 135540.0
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 0.5315 (0.5315 - 0.5315)
Model 1
Model 1
2 linx = 0.0004693 (0.0004692 - 0.0004693)
3 liny = -0.1255 (-0.1255 - -0.1255)
Model 2
Model 2
4 xc = 43.27 (43.16 - 43.33)
5 yc = 42.02 (41.96 - 42.05)
6 norm = 6.798e+06 (>6.61e+06)
7 sigmax = 5.078 (4.991 - 5.156)
8 sigmay = 5.078 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 21 12 42.79 -30 36 10.1 (318.178300, -30.602799)
Model 3 Position (xc, yc) = (257.947609, 374.339793)
data model resid

Source 7

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_tfrozen_src7.csv
X211242.91-303701.2
C/dof = -162.30/186
Total counts = 531
Model total counts = 617.0
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 1.994 (1.778 - 2.242)
Model 1
Model 1
2 linx = 0.005075 (-0.007846 - 0.018)
3 liny = -0.006306 (-0.01745 - 0.005387)
Model 2
Model 2
4 xc = 2.586 (1.526 - 3.647)
5 yc = 1.758 (0.633 - 2.919)
6 norm = 20.53 (16.03 - 28.54)
7 sigmax = 4.067 (3.333 - 5.046)
8 sigmay = 4.067 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 21 12 42.91 -30 37 1.2 (318.178804, -30.616990)
Model 3 Position (xc, yc) = (257.594526, 362.595860)
data model resid

Source 8

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_tfrozen_src8.csv
X211225.88-303731.5
C/dof = 312.65/249
Total counts = 457
Model total counts = 456.5
1 const = 1.629 (1.456 - 1.813)
Model 1
Model 1
2 linx = 0.003682 (-0.004911 - 0.01228)
3 liny = 0.001661 (-0.006933 - 0.01025)
Model 2
Model 2
4 xc = 0.5897 (-0.9829 - 2.115)
5 yc = 1.599 (-0.0002894 - 3.174)
6 norm = 12.13 (6.41 - 21.63)
7 sigmax = 3.177 (2.225 - 4.447)
8 sigmay = 3.177 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 21 12 25.88 -30 37 31.5 (318.107839, -30.625416)
Model 3 Position (xc, yc) = (308.135568, 355.632340)
data model resid

Source 9

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_src9.csv
X211126.16-303824.1
C/dof = 436.12/276
Total counts = 402
Model total counts = 450.8
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 1.018 (0.8599 - 1.183)
Model 1
Model 1
2 linx = -0.01182 (-0.02043 - -0.002786)
3 liny = 0.004679 (-0.001613 - 0.01078)
Model 2
Model 2
4 xc = -0.8458 (-2.15 - 0.4217)
5 yc = 5.166 (1.888 - 8.904)
6 norm = 6.69 (4.088 - 9.517)
7 sigmax = 3.352 (<4.46)
8 sigmay = 8.418 (5.926 - 13.18)
9 theta = 2.876 (-11.69 - 16.19)
Model 3
Model 3
Model 3 Position (J2000) = 21 11 26.16 -30 38 24.1 (317.859020, -30.640039)
Model 3 Position (xc, yc) = (485.305555, 343.312437)
10 xc = -45.03 (frozen)
11 yc = 9.623 (frozen)
12 norm = 0.3068 (<1.438)
13 sigmax = 13.06 (frozen)
14 sigmay = 13.06 (= 13)
15 theta = 0 (frozen)
Model 4
Model 4
Model 4 Position (J2000) = 21 11 29.59 -30 38 28.7 (317.873280, -30.641305)
Model 4 Position (xc, yc) = (475.149356, 342.287903)
data model resid

Source 10

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_tfrozen_src10.csv
X211234.39-303915.2
C/dof = 281.25/249
Total counts = 483
Model total counts = 483.0
1 const = 1.716 (1.541 - 1.914)
Model 1
Model 1
2 linx = 0.009682 (0.0003633 - 0.019)
3 liny = -0.001216 (-0.009868 - 0.007573)
Model 2
Model 2
4 xc = 3.855 (1.583 - 5.767)
5 yc = 0.9221 (-1.156 - 3.033)
6 norm = 8.44 (3.744 - 15.27)
7 sigmax = 4.211 (2.947 - 7.851)
8 sigmay = 4.211 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 21 12 34.39 -30 39 15.2 (318.143301, -30.654227)
Model 3 Position (xc, yc) = (282.886101, 331.788031)
data model resid

Source 11

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_tfrozen_src11.csv
X211307.38-303826.1
C/dof = 308.09/241
Total counts = 505
Model total counts = 505.5
1 const = 1.943 (1.76 - 2.138)
Model 1
Model 1
2 linx = -0.002242 (-0.01268 - 0.008195)
3 liny = 0.008032 (-0.002415 - 0.01848)
Model 2
Model 2
4 xc = 39.16 (>29.25)
5 yc = -43.45 (<-33.6)
6 norm = 7.903e+05 (1e-06 - 1.628e+06)
7 sigmax = 3.097 (<4.474)
8 sigmay = 3.097 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 21 13 7.38 -30 38 26.1 (318.280768, -30.640596)
Model 3 Position (xc, yc) = (185.001494, 342.989287)
data model resid

Source 12

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_tfrozen_src12.csv
X211200.83-303920.9
C/dof = 236.42/225
Total counts = 442
Model total counts = 474.9
1 const = 1.555 (1.365 - 1.78)
Model 1
Model 1
2 linx = 0.005132 (-0.004329 - 0.01459)
3 liny = 0.0006919 (-0.008012 - 0.009396)
Model 2
Model 2
4 xc = -2.482 (-4.904 - -0.2011)
5 yc = 2.473 (0.02083 - 4.925)
6 norm = 6.628 (4.078 - 11.43)
7 sigmax = 6.003 (4.144 - 8.591)
8 sigmay = 6.003 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 21 12 0.83 -30 39 20.9 (318.003479, -30.655814)
Model 3 Position (xc, yc) = (382.429540, 330.431499)
data model resid

Source 13

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_src13.csv
X211220.04-304023.1
C/dof = 223.24/172
Total counts = 337
Model total counts = 422.3
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 1.438 (1.129 - 1.725)
Model 1
Model 1
2 linx = -0.004926 (-0.0172 - 0.005987)
3 liny = -0.00767 (-0.01767 - 0.002649)
Model 2
Model 2
4 xc = 2.014 (-0.09896 - 4.146)
5 yc = 3.567 (-0.02324 - 6.956)
6 norm = 6.174 (3.038 - 18.54)
7 sigmax = 4.35 (<8.63)
8 sigmay = 6.252 (2.344 - 12.62)
9 theta = 19.45 (indef)
Model 3
Model 3
Model 3 Position (J2000) = 21 12 20.04 -30 40 23.1 (318.083490, -30.673083)
Model 3 Position (xc, yc) = (325.462986, 316.179947)
data model resid

Source 14

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_tfrozen_src14.csv
X211256.61-304255.8
C/dof = 345.36/249
Total counts = 487
Model total counts = 486.7
1 const = 1.914 (1.734 - 2.11)
Model 1
Model 1
2 linx = 0.006562 (-0.002798 - 0.01604)
3 liny = 0.0007613 (-0.008922 - 0.01052)
Model 2
Model 2
4 xc = 39.35 (>39.15)
5 yc = -39.35 (indef)
6 norm = 1e-06 (<204.7)
7 sigmax = 2.459 (indef)
8 sigmay = 2.459 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 21 12 56.61 -30 42 55.8 (318.235855, -30.715492)
Model 3 Position (xc, yc) = (217.045172, 281.045172)
data model resid

Source 15

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_src15.csv
X211232.12-304404.8
C/dof = 122.36/168
Total counts = 407
Model total counts = 479.8
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 1.589 (1.335 - 1.868)
Model 1
Model 1
2 linx = 0.002983 (-0.008052 - 0.01421)
3 liny = -0.0009899 (-0.01304 - 0.01037)
Model 2
Model 2
4 xc = 2.744 (0.6554 - 5.019)
5 yc = 3.444 (1.787 - 5.21)
6 norm = 8.894 (5.616 - 13.78)
7 sigmax = 6.482 (4.697 - 8.823)
8 sigmay = 3.937 (2.8 - 5.612)
9 theta = 24.54 (-0.401 - 61.67)
Model 3
Model 3
Model 3 Position (J2000) = 21 12 32.12 -30 44 4.8 (318.133838, -30.734678)
Model 3 Position (xc, yc) = (289.630775, 265.208306)
data model resid

Source 16

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_tfrozen_src16.csv
X211323.35-304357.2
C/dof = 591.31/317
Total counts = 455
Model total counts = 455.0
1 const = 1.404 (1.264 - 1.551)
Model 1
Model 1
2 linx = 0.007311 (0.0004685 - 0.01405)
3 liny = 0.003697 (-0.002944 - 0.01034)
Model 2
Model 2
4 xc = 51.32 (>51.29)
5 yc = -33.91 (indef)
6 norm = 9.912e+05 (9.91e+05 - 9.916e+05)
7 sigmax = 3.209 (<4.199)
8 sigmay = 3.209 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 21 13 23.35 -30 43 57.2 (318.347277, -30.732566)
Model 3 Position (xc, yc) = (137.797770, 266.795310)
data model resid

Source 17

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_src17.csv
X211218.96-304531.1
C/dof = 291.47/183
Total counts = 369
Model total counts = 465.2
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 1.842 (1.644 - 2.056)
Model 1
Model 1
2 linx = 0.004392 (-0.006352 - 0.01465)
3 liny = -0.006912 (-0.01682 - 0.004028)
Model 2
Model 2
4 xc = 33.19 (>32.79)
5 yc = 33.19 (>32.79)
6 norm = 1e-06 (<10.7)
7 sigmax = 2.074 (indef)
8 sigmay = 2.074 (indef)
9 theta = -0.1638 (<204.5)
Model 3
Model 3
Model 3 Position (J2000) = 21 12 18.96 -30 45 31.1 (318.079003, -30.758643)
Model 3 Position (xc, yc) = (328.629448, 245.370552)
data model resid

Source 18

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_tfrozen_src18.csv
X211238.80-304804.4
C/dof = 333.87/249
Total counts = 497
Model total counts = 497.1
1 const = 1.949 (1.763 - 2.143)
Model 1
Model 1
2 linx = 0.004312 (-0.006506 - 0.01481)
3 liny = 0.000788 (-0.01084 - 0.01188)
Model 2
Model 2
4 xc = 38.55 (>38.15)
5 yc = 38.55 (>38.15)
6 norm = 1e-06 (<8188)
7 sigmax = 2.409 (indef)
8 sigmay = 2.409 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 21 12 38.80 -30 48 4.4 (318.161657, -30.801215)
Model 3 Position (xc, yc) = (269.861609, 210.138391)
data model resid

Source 19

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_src19.csv
X211311.93-305027.0
C/dof = 516.95/313
Total counts = 467
Model total counts = 470.1
1 const = 1.302 (1.16 - 1.449)
Model 1
Model 1
2 linx = 0.002379 (-0.003659 - 0.008418)
3 liny = 0.0002413 (-0.00591 - 0.006389)
Model 2
Model 2
4 xc = 3.434 (0.7258 - 6.062)
5 yc = 3.266 (1.473 - 5.062)
6 norm = 7.305 (4.178 - 11.07)
7 sigmax = 6.405 (4.463 - 9.336)
8 sigmay = 3.196 (<4.537)
9 theta = 21.45 (-3.074 - 46.76)
Model 3
Model 3
Model 3 Position (J2000) = 21 13 11.93 -30 50 27.0 (318.299693, -30.840840)
Model 3 Position (xc, yc) = (171.789393, 177.249299)
data model resid

Source 20

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_tfrozen_src20.csv
X211153.95-305131.9
C/dof = 325.66/237
Total counts = 468
Model total counts = 544.9
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 1.867 (1.677 - 2.073)
Model 1
Model 1
2 linx = -0.007361 (-0.01746 - 0.003564)
3 liny = 0.0009751 (-0.009044 - 0.01055)
Model 2
Model 2
4 xc = 48.39 (>48.19)
5 yc = 48.39 (>48.19)
6 norm = 1e-06 (<204.7)
7 sigmax = 3.024 (<23.49)
8 sigmay = 3.024 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 21 11 53.95 -30 51 31.9 (317.974806, -30.858851)
Model 3 Position (xc, yc) = (402.623241, 162.376759)
data model resid

Source 21

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_tfrozen_src21.csv
X211244.70-305124.9
C/dof = 398.15/225
Total counts = 320
Model total counts = 341.7
1 const = 1.167 (0.9981 - 1.349)
Model 1
Model 1
2 linx = -0.001753 (-0.0103 - 0.006792)
3 liny = -0.0003739 (-0.007983 - 0.007356)
Model 2
Model 2
4 xc = 1.736 (-1.534 - 5.111)
5 yc = 4.236 (1.21 - 7.169)
6 norm = 3.934 (2.029 - 7.921)
7 sigmax = 5.691 (3.573 - 8.248)
8 sigmay = 5.691 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 21 12 44.70 -30 51 24.9 (318.186260, -30.856924)
Model 3 Position (xc, yc) = (252.399046, 164.026294)
data model resid

Source 22

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_tfrozen_src22.csv
X211226.44-305227.0
C/dof = 380.76/230
Total counts = 404
Model total counts = 473.5
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 1.643 (1.484 - 1.848)
Model 1
Model 1
2 linx = 0.005616 (-0.003367 - 0.01518)
3 liny = -0.0007806 (-0.01017 - 0.008578)
Model 2
Model 2
4 xc = 17.21 (>-46.36)
5 yc = -49.01 (0 - -44.21)
6 norm = 2.543e+06 (2.551e+06 - 2.552e+06)
7 sigmax = 3.063 (<4.493)
8 sigmay = 3.063 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 21 12 26.44 -30 52 27.0 (318.110167, -30.874169)
Model 3 Position (xc, yc) = (306.456874, 149.767655)
data model resid

Source 23

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_tfrozen_src23.csv
X211159.38-305129.0
C/dof = 493.89/265
Total counts = 382
Model total counts = 444.4
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 1.34 (1.193 - 1.503)
Model 1
Model 1
2 linx = 0.006369 (-0.001543 - 0.01405)
3 liny = 0.00464 (-0.002857 - 0.01191)
Model 2
Model 2
4 xc = -36.67 (-44.99 - -31.65)
5 yc = -35.08 (-45.98 - -29.65)
6 norm = 2.913 (0.8222 - 29.69)
7 sigmax = 4.541 (<14.64)
8 sigmay = 4.541 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 21 11 59.38 -30 51 29.0 (317.997402, -30.858042)
Model 3 Position (xc, yc) = (386.571126, 163.065195)
data model resid

Source 24

Data taken from csv/fullrun_pn_xmm0672990201_pi300-10000_cl_pass1_tfrozen_src24.csv
X211158.75-305535.7
C/dof = 757.84/393
Total counts = 532
Model total counts = 532.0
1 const = 1.334 (1.214 - 1.466)
Model 1
Model 1
2 linx = 0.00378 (-0.001874 - 0.009502)
3 liny = 0.001086 (-0.004026 - 0.006477)
Model 2
Model 2
4 xc = -55.04 (>55.4)
5 yc = 55.03 (>55.4)
6 norm = 1.29e+04 (<2.579e+04)
7 sigmax = 3.699 (<6.557)
8 sigmay = 3.699 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 21 11 58.75 -30 55 35.7 (317.994811, -30.926571)
Model 3 Position (xc, yc) = (388.347977, 106.348713)
data model resid