Details for Order 2 have been removed to reduce the length of this page!
--------------------------------------------------------------------------- Starting processing task: Identify features (ECH_IDWAVE)ARC_TYPE - Type of arc lamp used /'THAR'/ > ECH_FTRDB - Reference line list database /'THAR'/ > Reading lines from /star/bin/echomop/arc/THAR.ARC WAVFIT - Specifies the wavelength fitting function to use /'POLY'/ > AUTO_ID - YES for fully automatic identification /TRUE/ > MIN_DISPERSION - Min dispersion (Units per pixel)to allow /2.E-02/ > MAX_DISPERSION - Max dispersion (Units per pixel)to allow /0.1/ > W_NPOLY - Number of coeffs of wavelength fitting function /7/ > LOW_WAVE - Lowest wavelength to search for arc lines /4200/ > HI_WAVE - Highest wavelength to search for arc lines /4500/ > CENTRAL_WAVE /0/ > CENTRAL_ONUM /0/ >
Processing reference frame 1... Wavelength search window limits set at 4200.0 to 4500.0. --------------------------------------------------------------------------- Constraints for order 3 Searches set to use the strongest 16 features Wavelength range from 4190.0 to 4510.0 Neighbours to be considered : +/- 3 --------------------------------------------------------------------------- Checking for normal arc Calculated 96 line-group component ratios Candidate count for feature 3 is 0 Candidate count for feature 4 is 0 Candidate count for feature 5 is 5 Candidate count for feature 6 is 6 Candidate count for feature 7 is 3 Candidate count for feature 8 is 5 Candidate count for feature 9 is 8 Candidate count for feature 10 is 0 Candidate count for feature 11 is 2 Candidate count for feature 12 is 2 Candidate count for feature 13 is 0 Candidate count for feature 14 is 0 Best solution so far has 2 members Deviation from ideal = .845E-01 Wavelengths around 4439.88 Best solution so far has 2 members Deviation from ideal = .791E-01 Wavelengths around 4337.28 No solutions found, increasing active features --------------------------------------------------------------------------- Constraints for order 3 Searches set to use the strongest 26 features Wavelength range from 4190.0 to 4510.0 Neighbours to be considered : +/- 3 --------------------------------------------------------------------------- Checking for normal arc Calculated 186 line-group component ratios Candidate count for feature 3 is 0 Candidate count for feature 4 is 0 Candidate count for feature 5 is 4 Candidate count for feature 6 is 7 Candidate count for feature 7 is 10 Candidate count for feature 8 is 23 Candidate count for feature 9 is 6 Candidate count for feature 10 is 5 Candidate count for feature 11 is 6 Candidate count for feature 12 is 7 Candidate count for feature 13 is 19 Candidate count for feature 14 is 15 Candidate count for feature 15 is 11 Candidate count for feature 16 is 12 Candidate count for feature 17 is 9 Candidate count for feature 18 is 17 Candidate count for feature 19 is 7 Candidate count for feature 20 is 6 Candidate count for feature 21 is 3 Candidate count for feature 22 is 13 Candidate count for feature 23 is 5 Candidate count for feature 24 is 0 Best solution so far has 14 members Deviation from ideal = .755E-01 Wavelengths around 4400.99 Best solution so far has 14 members Deviation from ideal = .664E-01 Wavelengths around 4401.58 Dispersion= 28.14149 from W= 4385.70 to 4458.19 RMS acceptable error level estimated at 0.3553E-01
6th order polynomial fit
Coefficients of fit are
4.38656E+03 2.68114E-02 2.83838E-05 -4.07036E-08 3.00273E-11 -1.12972E-14 1.72034E-18
Mean dispersion = 0.353564E-01 Angstroms/channel Start wavelength = 0.438659E+04 Angstroms End wavelength = 0.445871E+04 Angstroms Central wavelength = 0.442221E+04 Angstroms
Line Wavelength Calculated Discrepancy RMS if Wavelength omitted
1 405.688 4400.097 4400.088 -0.009 0.00674 2 430.643 4400.986 4400.996 0.010 0.00719 3 446.847 4401.581 4401.586 0.005 0.00752 4 483.490 4402.927 4402.922 -0.004 0.00753 5 647.102 4408.883 4408.875 -0.007 0.00727 6 802.951 4414.486 4414.489 0.003 0.00770 7 869.173 4416.845 4416.855 0.010 0.00713 8 1015.314 4422.048 4422.044 -0.003 0.00769 9 1062.396 4423.720 4423.709 -0.011 0.00711 10 1246.504 4430.189 4430.197 0.008 0.00736 11 1269.364 4430.996 4431.001 0.005 0.00765 12 1304.823 4432.252 4432.247 -0.006 0.00751 13 1325.198 4432.963 4432.961 -0.001 0.00772 14 1511.036 4439.461 4439.474 0.013 0.00671 15 1535.858 4440.354 4440.342 -0.011 0.00690 16 1694.073 4445.901 4445.895 -0.006 0.00746 17 1778.367 4448.879 4448.885 0.006 0.00737 18 1879.919 4452.565 4452.563 -0.001 0.00737
RMS error: 0.75539E-02
Initial low degree fit > No. of lines = 18 Rms = 0.7554E-02
6th order polynomial fit
Coefficients of fit are
4.38679E+03 2.53791E-02 3.18683E-05 -4.49088E-08 3.26953E-11 -1.21480E-14 1.82806E-18
Mean dispersion = 0.352532E-01 Angstroms/channel Start wavelength = 0.438681E+04 Angstroms End wavelength = 0.445873E+04 Angstroms Central wavelength = 0.442221E+04 Angstroms
Line Wavelength Calculated Discrepancy RMS if Wavelength omitted
1 405.688 4400.097 4400.090 -0.007 0.01002 2 430.643 4400.986 4400.996 0.010 0.01002 3 446.847 4401.581 4401.585 0.004 0.01023 4 483.490 4402.927 4402.920 -0.006 0.01013 5 636.394 4408.482 4408.486 0.003 0.01022 6 647.102 4408.883 4408.874 -0.009 0.01003 7 802.951 4414.486 4414.489 0.003 0.01024 8 869.173 4416.845 4416.854 0.010 0.00999 9 1015.314 4422.048 4422.042 -0.005 0.01019 10 1062.396 4423.720 4423.707 -0.014 0.00984 11 1094.365 4424.837 4424.835 -0.002 0.01024 12 1127.795 4426.001 4426.014 0.013 0.00983 13 1246.504 4430.189 4430.192 0.003 0.01025 14 1269.364 4430.996 4430.996 0.000 0.01026 15 1304.823 4432.252 4432.242 -0.011 0.01002 16 1325.198 4432.963 4432.957 -0.006 0.01018 17 1350.551 4433.838 4433.847 0.009 0.01007 18 1511.036 4439.461 4439.472 0.011 0.00994 19 1535.858 4440.354 4440.342 -0.012 0.00997 20 1551.218 4440.866 4440.880 0.014 0.00978 21 1630.930 4443.666 4443.676 0.010 0.00998 22 1668.744 4445.034 4445.006 -0.028 0.00831 23 1694.073 4445.901 4445.899 -0.002 0.01023 24 1778.367 4448.879 4448.892 0.013 0.00985 25 1831.221 4450.804 4450.794 -0.010 0.00992 26 1879.919 4452.565 4452.573 0.008 0.01004 27 2021.888 4458.001 4458.000 -0.001 0.01012
RMS error: 0.10065E-01
Full nth degree fit > No. of lines = 27 Rms = 0.1006E-01
6th order polynomial fit
Coefficients of fit are
4.38679E+03 2.53791E-02 3.18683E-05 -4.49088E-08 3.26953E-11 -1.21480E-14 1.82806E-18 5
Mean dispersion = 0.352532E-01 Angstroms/channel Start wavelength = 0.438681E+04 Angstroms End wavelength = 0.445873E+04 Angstroms Central wavelength = 0.442221E+04 Angstroms
Line Wavelength Calculated Discrepancy RMS if Wavelength omitted
1 405.688 4400.097 4400.090 -0.007 0.01002 2 430.643 4400.986 4400.996 0.010 0.01002 3 446.847 4401.581 4401.585 0.004 0.01023 4 483.490 4402.927 4402.920 -0.006 0.01013 5 636.394 4408.482 4408.486 0.003 0.01022 6 647.102 4408.883 4408.874 -0.009 0.01003 7 802.951 4414.486 4414.489 0.003 0.01024 8 869.173 4416.845 4416.854 0.010 0.00999 9 1015.314 4422.048 4422.042 -0.005 0.01019 10 1062.396 4423.720 4423.707 -0.014 0.00984 11 1094.365 4424.837 4424.835 -0.002 0.01024 12 1127.795 4426.001 4426.014 0.013 0.00983 13 1246.504 4430.189 4430.192 0.003 0.01025 14 1269.364 4430.996 4430.996 0.000 0.01026 15 1304.823 4432.252 4432.242 -0.011 0.01002 16 1325.198 4432.963 4432.957 -0.006 0.01018 17 1350.551 4433.838 4433.847 0.009 0.01007 18 1511.036 4439.461 4439.472 0.011 0.00994 19 1535.858 4440.354 4440.342 -0.012 0.00997 20 1551.218 4440.866 4440.880 0.014 0.00978 21 1630.930 4443.666 4443.676 0.010 0.00998 22 1668.744 4445.034 4445.006 -0.028 0.00831 23 1694.073 4445.901 4445.899 -0.002 0.01023 24 1778.367 4448.879 4448.892 0.013 0.00985 25 1831.221 4450.804 4450.794 -0.010 0.00992 26 1879.919 4452.565 4452.573 0.008 0.01004 27 2021.888 4458.001 4458.000 -0.001 0.01012
RMS error: 0.10065E-01
Dispersion= 0.03525 from W= 4386.81 to 4458.73 RMS deviations (target : actual) 0.8884E-02 : 0.1006E-01 Probably a GOOD identification Wavelength fit accepted --------------------------------------------------------------------------- Constraints for order 1 Searches set to use the strongest 16 features Wavelength range from 4190.0 to 4510.0 Neighbours to be considered : +/- 3 --------------------------------------------------------------------------- Checking for normal arc Calculated 96 line-group component ratios Candidate count for feature 3 is 1 Candidate count for feature 4 is 3 Candidate count for feature 5 is 0 Candidate count for feature 6 is 10 Candidate count for feature 7 is 23 Candidate count for feature 8 is 8 Candidate count for feature 9 is 16 Candidate count for feature 10 is 30 Candidate count for feature 11 is 18 Candidate count for feature 12 is 33 Candidate count for feature 13 is 8 Candidate count for feature 14 is 5 Best solution so far has 8 members Deviation from ideal = .579E-01 Wavelengths around 4250.31 Dispersion= 29.49652 from W= 4221.15 to 4290.31 RMS acceptable error level estimated at 0.3390E-01
5th order polynomial fit
Coefficients of fit are
4.22304E+03 2.06798E-02 2.77626E-05 -2.50898E-08 1.03266E-11 -1.59598E-15
Mean dispersion = 0.329204E-01 Angstroms/channel Start wavelength = 0.422306E+04 Angstroms End wavelength = 0.429022E+04 Angstroms Central wavelength = 0.425581E+04 Angstroms
Line Wavelength Calculated Discrepancy RMS if Wavelength omitted
1 259.114 4229.870 4229.868 -0.002 0.00511 2 483.940 4237.220 4237.228 0.007 0.00579 3 860.128 4250.314 4250.299 -0.015 0.01350 4 885.286 4251.185 4251.170 -0.015 0.01375 5 1033.430 4256.254 4256.265 0.011 0.01431 6 1069.973 4257.496 4257.511 0.015 0.01381 7 1124.998 4259.362 4259.381 0.019 0.01324 8 1329.422 4266.286 4266.274 -0.012 0.01414 9 1336.578 4266.527 4266.515 -0.012 0.01417 10 1539.801 4273.357 4273.343 -0.014 0.01371 11 1664.642 4277.528 4277.554 0.026 0.00898 12 1796.950 4282.041 4282.032 -0.009 0.00557
RMS error: 0.14189E-01
Initial low degree fit > No. of lines = 12 Rms = 0.1419E-01
6th order polynomial fit
Coefficients of fit are
4.22306E+03 2.00932E-02 3.06622E-05 -3.06201E-08 1.52718E-11 -3.69146E-15 3.40420E-19
Mean dispersion = 0.329537E-01 Angstroms/channel Start wavelength = 0.422308E+04 Angstroms End wavelength = 0.429031E+04 Angstroms Central wavelength = 0.425580E+04 Angstroms
Line Wavelength Calculated Discrepancy RMS if Wavelength omitted
1 25.528 4223.593 4223.595 0.002 0.00907 2 259.114 4229.870 4229.860 -0.010 0.00893 3 483.940 4237.220 4237.241 0.021 0.00886 4 804.687 4248.391 4248.381 -0.009 0.01146 5 860.128 4250.314 4250.304 -0.011 0.01144 6 873.323 4250.775 4250.760 -0.015 0.01119 7 885.286 4251.185 4251.174 -0.011 0.01141 8 954.063 4253.538 4253.543 0.005 0.01162 9 1003.965 4255.237 4255.254 0.017 0.01104 10 1019.508 4255.797 4255.786 -0.011 0.01142 11 1033.430 4256.254 4256.261 0.007 0.01158 12 1069.973 4257.496 4257.507 0.011 0.01139 13 1099.970 4258.520 4258.527 0.007 0.01150 14 1124.998 4259.362 4259.377 0.015 0.01119 15 1153.242 4260.333 4260.334 0.001 0.01166 16 1329.422 4266.286 4266.275 -0.011 0.01141 17 1336.578 4266.527 4266.516 -0.011 0.01142 18 1504.882 4272.169 4272.173 0.004 0.01161 19 1525.509 4272.874 4272.867 -0.007 0.01155 20 1539.801 4273.357 4273.348 -0.009 0.01149 21 1664.642 4277.528 4277.558 0.030 0.00929 22 1687.107 4278.323 4278.317 -0.006 0.01158 23 1753.429 4280.568 4280.563 -0.005 0.01161 24 1768.199 4281.068 4281.064 -0.004 0.01157 25 1796.950 4282.041 4282.040 -0.001 0.01165 26 1822.269 4282.898 4282.899 0.001 0.01160
RMS error: 0.11425E-01
Re-evaluating after a clip
6th order polynomial fit
Coefficients of fit are
4.22306E+03 2.02404E-02 2.97560E-05 -2.85196E-08 1.30176E-11 -2.56129E-15 1.26785E-19
Mean dispersion = 0.328810E-01 Angstroms/channel Start wavelength = 0.422308E+04 Angstroms End wavelength = 0.429016E+04 Angstroms Central wavelength = 0.425580E+04 Angstroms
Line Wavelength Calculated Discrepancy RMS if Wavelength omitted
1 25.528 4223.593 4223.595 0.001 0.00695 2 259.114 4229.870 4229.861 -0.009 0.00680 3 483.940 4237.220 4237.238 0.018 0.00663 4 804.687 4248.391 4248.382 -0.009 0.00932 5 860.128 4250.314 4250.305 -0.010 0.00929 6 873.323 4250.775 4250.761 -0.014 0.00911 7 885.286 4251.185 4251.175 -0.010 0.00920 8 954.063 4253.538 4253.544 0.006 0.00940 9 1003.965 4255.237 4255.254 0.017 0.00876 10 1019.508 4255.797 4255.786 -0.011 0.00924 11 1033.430 4256.254 4256.261 0.007 0.00943 12 1069.973 4257.496 4257.507 0.011 0.00927 13 1099.970 4258.520 4258.526 0.006 0.00941 14 1124.998 4259.362 4259.375 0.014 0.00900 15 1153.242 4260.333 4260.333 0.000 0.00946 16 1329.422 4266.286 4266.273 -0.013 0.00899 17 1336.578 4266.527 4266.514 -0.013 0.00903 18 1504.882 4272.169 4272.177 0.008 0.00933 19 1525.509 4272.874 4272.873 -0.001 0.00955 20 1539.801 4273.357 4273.354 -0.003 0.00953 21 1687.107 4278.323 4278.328 0.004 0.00945 22 1753.429 4280.568 4280.570 0.002 0.00950 23 1768.199 4281.068 4281.069 0.001 0.00953 24 1796.950 4282.041 4282.040 -0.001 0.00948 25 1822.269 4282.898 4282.895 -0.003 0.00940
RMS error: 0.92912E-02
Re-evaluating after a clip
6th order polynomial fit
Coefficients of fit are
4.22307E+03 1.96479E-02 3.38292E-05 -3.75815E-08 2.19643E-11 -6.64714E-15 8.32260E-19
Mean dispersion = 0.330028E-01 Angstroms/channel Start wavelength = 0.422309E+04 Angstroms End wavelength = 0.429042E+04 Angstroms Central wavelength = 0.425580E+04 Angstroms
Line Wavelength Calculated Discrepancy RMS if Wavelength omitted
1 25.528 4223.593 4223.593 0.000 0.00674 2 259.114 4229.870 4229.870 0.000 0.00678 3 804.687 4248.391 4248.396 0.006 0.00664 4 860.128 4250.314 4250.313 -0.002 0.00680 5 873.323 4250.775 4250.768 -0.007 0.00654 6 885.286 4251.185 4251.180 -0.005 0.00671 7 954.063 4253.538 4253.543 0.005 0.00673 8 1003.965 4255.237 4255.250 0.013 0.00614 9 1019.508 4255.797 4255.782 -0.016 0.00585 10 1033.430 4256.254 4256.256 0.002 0.00678 11 1069.973 4257.496 4257.501 0.005 0.00673 12 1099.970 4258.520 4258.521 0.001 0.00679 13 1124.998 4259.362 4259.371 0.009 0.00652 14 1153.242 4260.333 4260.329 -0.004 0.00677 15 1329.422 4266.286 4266.277 -0.009 0.00650 16 1336.578 4266.527 4266.519 -0.008 0.00650 17 1504.882 4272.169 4272.182 0.013 0.00610 18 1525.509 4272.874 4272.876 0.002 0.00680 19 1539.801 4273.357 4273.357 0.000 0.00682 20 1687.107 4278.323 4278.321 -0.002 0.00680 21 1753.429 4280.568 4280.564 -0.003 0.00678 22 1768.199 4281.068 4281.065 -0.003 0.00677 23 1796.950 4282.041 4282.041 0.000 0.00677 24 1822.269 4282.898 4282.902 0.004 0.00664
RMS error: 0.66309E-02
Full nth degree fit > No. of lines = 24 Rms = 0.6631E-02
6th order polynomial fit
Coefficients of fit are
4.22307E+03 1.96479E-02 3.38292E-05 -3.75815E-08 2.19643E-11 -6.64714E-15 8.32260E-19
Mean dispersion = 0.330028E-01 Angstroms/channel Start wavelength = 0.422309E+04 Angstroms End wavelength = 0.429042E+04 Angstroms Central wavelength = 0.425580E+04 Angstroms
Line Wavelength Calculated Discrepancy RMS if Wavelength omitted
1 25.528 4223.593 4223.593 0.000 0.00674 2 259.114 4229.870 4229.870 0.000 0.00678 3 804.687 4248.391 4248.396 0.006 0.00664 4 860.128 4250.314 4250.313 -0.002 0.00680 B 5 873.323 4250.775 4250.768 -0.007 0.00654 6 885.286 4251.185 4251.180 -0.005 0.00671 7 954.063 4253.538 4253.543 0.005 0.00673 8 1003.965 4255.237 4255.250 0.013 0.00614 9 1019.508 4255.797 4255.782 -0.016 0.00585 10 1033.430 4256.254 4256.256 0.002 0.00678 11 1069.973 4257.496 4257.501 0.005 0.00673 12 1099.970 4258.520 4258.521 0.001 0.00679 13 1124.998 4259.362 4259.371 0.009 0.00652 14 1153.242 4260.333 4260.329 -0.004 0.00677 15 1329.422 4266.286 4266.277 -0.009 0.00650 16 1336.578 4266.527 4266.519 -0.008 0.00650 17 1504.882 4272.169 4272.182 0.013 0.00610 18 1525.509 4272.874 4272.876 0.002 0.00680 19 1539.801 4273.357 4273.357 0.000 0.00682 20 1687.107 4278.323 4278.321 -0.002 0.00680 21 1753.429 4280.568 4280.564 -0.003 0.00678 22 1768.199 4281.068 4281.065 -0.003 0.00677 23 1796.950 4282.041 4282.041 0.000 0.00677 24 1822.269 4282.898 4282.902 0.004 0.00664
RMS error: 0.66309E-02
Dispersion= 0.03300 from W= 4223.09 to 4290.42 RMS deviations (target : actual) 0.8476E-02 : 0.6631E-02 Probably a GOOD identification Wavelength fit accepted Wavelength calibration image is upside-down Calculated order search range specifications : Order 1 is 53 : Search range 4207.4 to 4304.3 Angstroms Order 2 is 52 : Search range 4288.3 to 4387.1 Angstroms Order 3 is 51 : Search range 4372.4 to 4473.1 Angstroms ---------------------------------------------------------------------------
Martin Clayton