fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_csvfiles

This page was generated at Mon May 28 09:41:54 2012

Source 1

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_src1.csv
X022702.05-083604.9
C/dof = 1247.79/523
Total counts = 381
Model total counts = 470.1
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 0.7186
Model 1
Model 1
2 linx = 0.01224
3 liny = 0.001605 (frozen)
Model 2
Model 2
4 xc = 47.65
5 yc = -47.65
6 norm = 1e-06
7 sigmax = 2.978
8 sigmay = 2.978
9 theta = 360
Model 3
Model 3
Model 3 Position (J2000) = 2 27 2.05 -8 36 4.9 (36.758526, -8.601361)
Model 3 Position (xc, yc) = (420.954023, 477.954023)
data model resid

Source 2

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_src2.csv
X022728.51-083829.3
C/dof = 419.09/247
Total counts = 259
Model total counts = 258.9
1 const = 0.7466 (0.6156 - 0.8282)
Model 1
Model 1
2 linx = 0.0008436 (-0.005128 - 0.006934)
3 liny = 0.001642 (-0.004327 - 0.007628)
Model 2
Model 2
4 xc = 3.067 (-1.28 - 6.968)
5 yc = 0.9493 (-0.8308 - 2.638)
6 norm = 4.987 (2.998 - 8.183)
7 sigmax = 10.17 (>7.22)
8 sigmay = 4.007 (2.331 - 6.27)
9 theta = 11 (-1.337 - 23.36)
Model 3
Model 3
Model 3 Position (J2000) = 2 27 28.51 -8 38 29.3 (36.868812, -8.641471)
Model 3 Position (xc, yc) = (330.705138, 444.781775)
data model resid

Source 3

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_src3.csv
X022742.35-083742.9
C/dof = 388.04/177
Total counts = 218
Model total counts = 235.9
1 const = 0.82
Model 1
Model 1
2 linx = 0.002273
3 liny = 0.0005516
Model 2
Model 2
4 xc = 26.27
5 yc = -47.65
6 norm = 1e-06
7 sigmax = 2.978
8 sigmay = 2.978
9 theta = -359.3
Model 3
Model 3
Model 3 Position (J2000) = 2 27 42.35 -8 37 42.9 (36.926457, -8.628577)
Model 3 Position (xc, yc) = (283.539563, 455.454023)
data model resid

Source 4

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_tfrozen_src4.csv
X022721.80-083851.6
C/dof = 151.54/125
Total counts = 167
Model total counts = 220.5
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 0.6941 (0.5313 - 0.8786)
Model 1
Model 1
2 linx = 0.00934 (2.065e-05 - 0.01719)
3 liny = 0.002326 (-0.005859 - 0.01073)
Model 2
Model 2
4 xc = 2.547 (0.8004 - 3.98)
5 yc = 1.481 (-0.06965 - 2.703)
6 norm = 14.24 (8.129 - 20.98)
7 sigmax = 3.143 (<4.561)
8 sigmay = 3.143 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 2 27 21.80 -8 38 51.6 (36.840846, -8.647656)
Model 3 Position (xc, yc) = (353.585552, 439.659533)
data model resid

Source 5

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_src5.csv
X022805.08-084139.5
C/dof = 414.31/199
Total counts = 225
Model total counts = 273.9
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 1.057 (1.042 - 1.196)
Model 1
Model 1
2 linx = -0.003702 (-0.007113 - 0.006314)
3 liny = 0.002491 (-0.004147 - 0.0115)
Model 2
Model 2
4 xc = 39.37 (>39.36)
5 yc = -39.37 (indef)
6 norm = 1e-06 (<1.231e+06)
7 sigmax = 2.46 (<2.461)
8 sigmay = 19.68 (indef)
9 theta = 360 (>359.6)
Model 3
Model 3
Model 3 Position (J2000) = 2 28 5.08 -8 41 39.5 (37.021181, -8.694298)
Model 3 Position (xc, yc) = (206.049977, 401.049977)
data model resid

Source 6

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_src6.csv
X022720.20-084240.4
C/dof = 423.18/203
Total counts = 205
Model total counts = 276.2
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 1.057
Model 1
Model 1
2 linx = -0.003702
3 liny = 0.006486
Model 2
Model 2
4 xc = 39.37
5 yc = -39.37
6 norm = 1e-06
7 sigmax = 2.46
8 sigmay = 2.46
9 theta = 360
Model 3
Model 3
Model 3 Position (J2000) = 2 27 20.20 -8 42 40.4 (36.834154, -8.711224)
Model 3 Position (xc, yc) = (359.049977, 387.049977)
data model resid

Source 7

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_src7.csv
X022742.93-084513.8
C/dof = 381.25/240
Total counts = 315
Model total counts = 307.0
1 const = 1.09
Model 1
Model 1
2 linx = 0.002381
3 liny = -0.0015
Model 2
Model 2
4 xc = 2.459
5 yc = 0.8604
6 norm = 2.642
7 sigmax = 5.838
8 sigmay = 5.838
9 theta = 0
Model 3
Model 3
Model 3 Position (J2000) = 2 27 42.93 -8 45 13.8 (36.928877, -8.753822)
Model 3 Position (xc, yc) = (281.565202, 351.802200)
10 xc = -36.04 (frozen)
11 yc = -58.33 (frozen)
12 norm = 6.078
13 sigmax = 9.064 (frozen)
14 sigmay = 9.064 (= 13)
15 theta = 0 (frozen)
Model 4
Model 4
Model 4 Position (J2000) = 2 27 45.53 -8 44 14.6 (36.939695, -8.737380)
Model 4 Position (xc, yc) = (272.715287, 365.408575)
data model resid

Source 8

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_tfrozen_src8.csv
X022707.43-084539.8
C/dof = 483.59/248
Total counts = 248
Model total counts = 248.0
1 const = 0.8597 (0.705 - 1.014)
Model 1
Model 1
2 linx = 0.002381 (-0.003891 - 0.008856)
3 liny = -0.0015 (-0.008028 - 0.005132)
Model 2
Model 2
4 xc = 2.459 (-1.764 - 7.656)
5 yc = 0.8604 (-3.532 - 5.119)
6 norm = 2.642 (1.053 - 8.126)
7 sigmax = 5.838 (2.203 - 11.06)
8 sigmay = 5.838 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 2 27 7.43 -8 45 39.8 (36.780943, -8.761051)
Model 3 Position (xc, yc) = (402.565202, 345.802200)
10 xc = -36.04 (frozen)
11 yc = -58.33 (frozen)
12 norm = 6.078 (<224.9)
13 sigmax = 9.064 (frozen)
14 sigmay = 9.064 (= 13)
15 theta = 0 (frozen)
Model 4
Model 4
Model 4 Position (J2000) = 2 27 10.02 -8 44 40.6 (36.791768, -8.744614)
Model 4 Position (xc, yc) = (393.715287, 359.408575)
data model resid

Source 9

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_src9.csv
X022750.09-084513.5
C/dof = 382.00/184
Total counts = 235
Model total counts = 289.5
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 1.125 (0.9806 - 1.289)
Model 1
Model 1
2 linx = -0.004369 (-0.004951 - 0.003769)
3 liny = -0.001751 (-0.004149 - 0.00938)
Model 2
Model 2
4 xc = -47.2 (>46.8)
5 yc = -47.2 (indef)
6 norm = 1e-06 (<4.19e+05)
7 sigmax = 2.95 (<23.42)
8 sigmay = 2.95 (<23.42)
9 theta = -360 (0 - -155.3)
Model 3
Model 3
Model 3 Position (J2000) = 2 27 50.09 -8 45 13.5 (36.958727, -8.753761)
Model 3 Position (xc, yc) = (257.149655, 351.850345)
data model resid

Source 10

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_tfrozen_src10.csv
X022816.44-084502.6
C/dof = 567.13/278
Total counts = 304
Model total counts = 306.7
1 const = 1.075 (0.9546 - 1.219)
Model 1
Model 1
2 linx = 0.003769 (-0.003833 - 0.009756)
3 liny = -0.002424 (-0.009078 - 0.00438)
Model 2
Model 2
4 xc = 47.2 (>47)
5 yc = -47.2 (indef)
6 norm = 1e-06 (<204.7)
7 sigmax = 2.95 (<23.42)
8 sigmay = 2.95 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 2 28 16.44 -8 45 2.6 (37.068511, -8.750710)
Model 3 Position (xc, yc) = (167.350345, 354.350345)
data model resid

Source 11

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_src11.csv
X022706.98-084643.2
C/dof = 438.14/246
Total counts = 255
Model total counts = 247.5
1 const = 0.7405
Model 1
Model 1
2 linx = -0.009382
3 liny = -0.0009762
Model 2
Model 2
4 xc = 4.631
5 yc = 12.09
6 norm = 3.028
7 sigmax = 12.12
8 sigmay = 4.405
9 theta = 57.15
Model 3
Model 3
Model 3 Position (J2000) = 2 27 6.98 -8 46 43.2 (36.779104, -8.778671)
Model 3 Position (xc, yc) = (404.064556, 331.220000)
10 xc = 40.83 (frozen)
11 yc = 0.4472 (frozen)
12 norm = 0
13 sigmax = 6.662 (frozen)
14 sigmay = 6.662 (= 13)
15 theta = 0 (frozen)
Model 4
Model 4
Model 4 Position (J2000) = 2 27 4.54 -8 46 31.6 (36.768932, -8.775432)
Model 4 Position (xc, yc) = (412.385126, 333.897193)
data model resid

Source 12

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_tfrozen_src12.csv
X022710.04-084639.5
C/dof = 478.72/248
Total counts = 241
Model total counts = 241.0
1 const = 0.719 (0.5313 - 0.8771)
Model 1
Model 1
2 linx = 0.001537 (-0.004492 - 0.007863)
3 liny = 0.002918 (-0.003523 - 0.009163)
Model 2
Model 2
4 xc = -1.5 (-7.686 - 3.779)
5 yc = 3.975 (-1.936 - 9.979)
6 norm = 1.695 (0.8253 - 2.83)
7 sigmax = 9.444 (6.086 - 15.41)
8 sigmay = 9.444 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 2 27 10.04 -8 46 39.5 (36.791831, -8.777628)
Model 3 Position (xc, yc) = (393.655280, 332.086257)
10 xc = 40.83 (frozen)
11 yc = 0.4472 (frozen)
12 norm = 3.878 (<10.42)
13 sigmax = 6.662 (frozen)
14 sigmay = 6.662 (= 13)
15 theta = 0 (frozen)
Model 4
Model 4
Model 4 Position (J2000) = 2 27 7.18 -8 46 35.9 (36.779935, -8.776644)
Model 4 Position (xc, yc) = (403.385126, 332.897193)
data model resid

Source 13

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_tfrozen_src13.csv
X022748.59-084800.9
C/dof = 412.18/224
Total counts = 214
Model total counts = 231.7
1 const = 0.7811 (0.6438 - 0.9228)
Model 1
Model 1
2 linx = 0.004135 (-0.002494 - 0.01066)
3 liny = 0.002854 (-0.003079 - 0.008788)
Model 2
Model 2
4 xc = 1.282 (-1.57 - 4.047)
5 yc = 2.681 (-0.2127 - 5.327)
6 norm = 4.244 (2.069 - 7.956)
7 sigmax = 4.802 (2.725 - 7.018)
8 sigmay = 4.802 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 2 27 48.59 -8 48 0.9 (36.952442, -8.800242)
Model 3 Position (xc, yc) = (262.294637, 313.383644)
data model resid

Source 14

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_tfrozen_src14.csv
X022824.88-084721.6
C/dof = 470.37/230
Total counts = 216
Model total counts = 262.9
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 0.9143 (0.7854 - 1.064)
Model 1
Model 1
2 linx = 0.00391 (-0.003326 - 0.009318)
3 liny = 0.001829 (-0.005478 - 0.008015)
Model 2
Model 2
4 xc = -47.31 (>46.91)
5 yc = -47.31 (>46.91)
6 norm = 1e-06 (<4.19e+05)
7 sigmax = 2.957 (indef)
8 sigmay = 2.957 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 2 28 24.88 -8 47 21.6 (37.103650, -8.789330)
Model 3 Position (xc, yc) = (138.625011, 322.374989)
data model resid

Source 15

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_tfrozen_src15.csv
X022732.00-084813.7
C/dof = -1042.73/243
Total counts = 674
Model total counts = 675.4
1 const = 1.219 (1.038 - 1.389)
Model 1
Model 1
2 linx = 0.01743 (0.009572 - 0.02461)
3 liny = 0.003765 (-0.004118 - 0.01165)
Model 2
Model 2
4 xc = 3.544 (2.817 - 4.294)
5 yc = 2.414 (1.7 - 3.176)
6 norm = 36.68 (30.38 - 43.65)
7 sigmax = 5.519 (4.982 - 6.092)
8 sigmay = 5.519 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 2 27 32.00 -8 48 13.7 (36.883333, -8.803795)
Model 3 Position (xc, yc) = (318.814678, 310.444963)
data model resid

Source 16

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_src16.csv
X022709.69-084954.8
C/dof = -38.60/180
Total counts = 556
Model total counts = 784.3
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 2.945 (2.741 - 3.206)
Model 1
Model 1
2 linx = 0.009365 (-0.00556 - 0.02155)
3 liny = 0.06406 (0.01728 - 0.03037)
Model 2
Model 2
4 xc = 38.4 (>38.4)
5 yc = 38.4 (indef)
6 norm = 1e-06 (<1.274)
7 sigmax = 2.4 (indef)
8 sigmay = 2.4 (indef)
9 theta = 360 (>359.8)
Model 3
Model 3
Model 3 Position (J2000) = 2 27 9.69 -8 49 54.8 (36.790380, -8.831898)
Model 3 Position (xc, yc) = (394.827586, 287.172414)
data model resid

Source 17

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_tfrozen_src17.csv
X022726.98-084936.0
C/dof = 341.04/248
Total counts = 349
Model total counts = 346.3
1 const = 0.9993 (0.8495 - 1.162)
Model 1
Model 1
2 linx = -0.005549 (-0.01257 - 0.001579)
3 liny = -0.005893 (-0.01264 - 0.0007477)
Model 2
Model 2
4 xc = -0.3056 (-2.324 - 1.594)
5 yc = 2.088 (0.0631 - 4.213)
6 norm = 7.411 (4.767 - 11.01)
7 sigmax = 6.07 (4.744 - 8.14)
8 sigmay = 6.07 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 2 27 26.98 -8 49 36.0 (36.862403, -8.826661)
Model 3 Position (xc, yc) = (335.929748, 291.519887)
data model resid

Source 18

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_src18.csv
X022802.16-085034.5
C/dof = 382.73/185
Total counts = 226
Model total counts = 263.5
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 0.9993
Model 1
Model 1
2 linx = -0.004479
3 liny = 0.008781
Model 2
Model 2
4 xc = 39.42
5 yc = -39.42
6 norm = 1.239e+05
7 sigmax = 2.492
8 sigmay = 2.492
9 theta = 0
Model 3
Model 3
Model 3 Position (J2000) = 2 28 2.16 -8 50 34.5 (37.008984, -8.842912)
Model 3 Position (xc, yc) = (216.061586, 278.061632)
data model resid

Source 19

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_src19.csv
X022733.72-085359.0
C/dof = 363.50/169
Total counts = 204
Model total counts = 252.7
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 0.971 (1.134 - 1.307)
Model 1
Model 1
2 linx = 0.0008772 (-0.01007 - 0.001896)
3 liny = 0.008231 (-0.0002617 - 0.007234)
Model 2
Model 2
4 xc = -52.49 (3.228 - 5.19)
5 yc = -52.49 (6.3 - 7.54)
6 norm = 1e-06 (<5.653)
7 sigmax = 3.28 (<7.94)
8 sigmay = 3.28 (<23.75)
9 theta = -360 (0 - -336.1)
Model 3
Model 3
Model 3 Position (J2000) = 2 27 33.72 -8 53 59.0 (36.890519, -8.899712)
Model 3 Position (xc, yc) = (312.934437, 231.065563)
data model resid

Source 20

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_tfrozen_src20.csv
X022826.43-085456.2
C/dof = 393.60/203
Total counts = 190
Model total counts = 298.2
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 0.8579 (0.6848 - 1.051)
Model 1
Model 1
2 linx = 0.001896 (-0.004636 - 0.008541)
3 liny = 0.005405 (-0.002998 - 0.0138)
Model 2
Model 2
4 xc = 6.059 (1.777 - 9.755)
5 yc = -3.769 (-7.142 - 0.233)
6 norm = 3.257 (1.094 - 7.557)
7 sigmax = 4.057 (<7.247)
8 sigmay = 4.057 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 2 28 26.43 -8 54 56.2 (37.110116, -8.915607)
Model 3 Position (xc, yc) = (133.392816, 217.866354)
data model resid

Source 21

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_src21.csv
X022703.61-085612.6
C/dof = 712.85/380
Total counts = 354
Model total counts = 412.6
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 0.7402
Model 1
Model 1
2 linx = -0.003501
3 liny = 0.001866
Model 2
Model 2
4 xc = 2.193
5 yc = 2.955
6 norm = 2.994
7 sigmax = 5.684
8 sigmay = 8.61
9 theta = 25.54
Model 3
Model 3
Model 3 Position (J2000) = 2 27 3.61 -8 56 12.6 (36.765056, -8.936835)
Model 3 Position (xc, yc) = (415.504106, 200.320598)
data model resid

Source 22

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_src22.csv
X022812.47-085613.2
C/dof = 560.44/328
Total counts = 254
Model total counts = 290.6
Warning, poor agreement between model and actual number of counts may be indicative of a poor fit
1 const = 0.615 (0.525 - 0.7142)
Model 1
Model 1
2 linx = 0.001624 (-0.002405 - 0.00559)
3 liny = 0.002976 (-0.001097 - 0.006866)
Model 2
Model 2
4 xc = 4.084 (2.25 - 5.81)
5 yc = -0.817 (-3.244 - 1.125)
6 norm = 6.611 (3.757 - 10.96)
7 sigmax = 5.032 (3.633 - 7.913)
8 sigmay = 3.935 (<5.777)
9 theta = 247.5 (>22.71)
Model 3
Model 3
Model 3 Position (J2000) = 2 28 12.47 -8 56 13.2 (37.051971, -8.936995)
Model 3 Position (xc, yc) = (180.938894, 200.187812)
data model resid

Source 23

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_tfrozen_src23.csv
X022723.27-085642.9
C/dof = 447.35/247
Total counts = 234
Model total counts = 234.7
1 const = 0.7208 (0.605 - 0.8486)
Model 1
Model 1
2 linx = -0.005235 (-0.01089 - 0.0004224)
3 liny = 0.002249 (-0.0036 - 0.008192)
Model 2
Model 2
4 xc = 2.322 (-0.4592 - 5.391)
5 yc = 2.748 (0.3288 - 5.418)
6 norm = 3.986 (2.248 - 5.973)
7 sigmax = 5.898 (4.087 - 7.896)
8 sigmay = 5.898 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 2 27 23.27 -8 56 42.9 (36.846971, -8.945258)
Model 3 Position (xc, yc) = (348.533851, 193.368223)
data model resid

Source 24

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_tfrozen_src24.csv
X022744.32-085714.9
C/dof = 577.37/354
Total counts = 385
Model total counts = 384.9
1 const = 0.7915 (0.6674 - 0.9051)
Model 1
Model 1
2 linx = -0.001545 (-0.005734 - 0.002643)
3 liny = -0.001628 (-0.005954 - 0.002698)
Model 2
Model 2
4 xc = 1.428 (-1.074 - 3.819)
5 yc = 2.104 (-0.1962 - 4.558)
6 norm = 5.38 (3.552 - 9.28)
7 sigmax = 7.454 (4.683 - 9.565)
8 sigmay = 7.454 (= 7)
9 theta = 0 (frozen)
Model 3
Model 3
Model 3 Position (J2000) = 2 27 44.32 -8 57 14.9 (36.934682, -8.954146)
Model 3 Position (xc, yc) = (276.828352, 186.016297)
data model resid

Source 25

Data taken from csv/fullrun_pn_xmm0502790201_pi300-10000_cl_pass1_src25.csv
X022732.41-085951.8
C/dof = -58.64/241
Total counts = 440
Model total counts = 444.2
1 const = 0.9837 (0.8288 - 1.155)
Model 1
Model 1
2 linx = 0.0001946 (-0.00702 - 0.007409)
3 liny = -0.002137 (-0.009251 - 0.004978)
Model 2
Model 2
4 xc = 1.775 (0.2309 - 3.274)
5 yc = 4.55 (3.706 - 5.38)
6 norm = 18.05 (13.67 - 23.77)
7 sigmax = 7.6 (6.265 - 9.153)
8 sigmay = 4.252 (3.483 - 5.198)
9 theta = 0.4605 (-10.51 - 13.46)
Model 3
Model 3
Model 3 Position (J2000) = 2 27 32.41 -8 59 51.8 (36.885041, -8.997721)
Model 3 Position (xc, yc) = (317.408106, 149.954014)
data model resid