File name: Pandora208s1_Windsor-West_20241216_L2Fit_fout2c4d20220407p1-8.txt
File generation date: 20241217T053351.2Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c4p1-8
Local principal investigator: Vitali Fioletov
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 208
Spectrometer number: 1
Processing software version used: BlickP v1.8.60
Instrument operation file used: Pandora208_OF_v4d20211014.txt
Instrument calibration file used: Pandora208s1_CF_v4d20220407.txt
Level 1 file used: Pandora208s1_Windsor-West_20241216_L1_smca1c4d20220407p1-8.txt
Full location name: Ontario Ministry of the Environment, Windsor West
Short location name: Windsor-West
Country of location: Canada
Location latitude [deg]: 42.2929
Location longitude [deg]: -83.0731
Location altitude [m]: 180
Local noon date: 20241216
Notes on s-number (L1 configuration): Corrections NOT applied although requested by the s-number are dark map for dark correction (replaced by immediate dark method), latency correction, matrix method stray light correction (replaced by simple method)
Data caveats: None
First and last pixel inside fitting window: 206 347
Nominal wavelengths inside fitting window [nm]: 305.0986 305.2399 305.3812 305.5224 305.6637 305.8050 305.9462 306.0874 306.2286 306.3698 306.5110 306.6522 306.7934 306.9345 307.0757 307.2168 307.3579 307.4990 307.6401 307.7812 307.9223 308.0633 308.2044 308.3454 308.4864 308.6275 308.7685 308.9095 309.0504 309.1914 309.3324 309.4733 309.6142 309.7552 309.8961 310.0370 310.1779 310.3187 310.4596 310.6004 310.7413 310.8821 311.0229 311.1637 311.3045 311.4453 311.5861 311.7268 311.8676 312.0083 312.1490 312.2897 312.4304 312.5711 312.7118 312.8525 312.9931 313.1338 313.2744 313.4150 313.5556 313.6962 313.8368 313.9773 314.1179 314.2584 314.3990 314.5395 314.6800 314.8205 314.9610 315.1015 315.2419 315.3824 315.5228 315.6632 315.8037 315.9441 316.0845 316.2248 316.3652 316.5056 316.6459 316.7862 316.9265 317.0669 317.2072 317.3474 317.4877 317.6280 317.7682 317.9085 318.0487 318.1889 318.3291 318.4693 318.6095 318.7496 318.8898 319.0299 319.1701 319.3102 319.4503 319.5904 319.7305 319.8705 320.0106 320.1506 320.2907 320.4307 320.5707 320.7107 320.8507 320.9907 321.1306 321.2706 321.4105 321.5504 321.6903 321.8302 321.9701 322.1100 322.2499 322.3897 322.5296 322.6694 322.8092 322.9490 323.0888 323.2286 323.3684 323.5081 323.6479 323.7876 323.9273 324.0670 324.2067 324.3464 324.4861 324.6258 324.7654 324.9051
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Column 1: Two letter code of measurement routine
Column 2: UT date and time for center-time of measurement, yyyymmddThhmmssZ (ISO 8601)
Column 3: Fractional days since 1-Jan-2000 midnight for center-time of measurement
Column 4: Routine count (1 for the first routine of the day, 2 for the second, etc.)
Column 5: Repetition count (1 for the first set in the routine, 2 for the second, etc.)
Column 6: Total duration of measurement set in seconds
Column 7: Data processing type index
Column 8: Solar zenith angle for center-time of measurement in degree
Column 9: Solar azimuth for center-time of measurement in degree, 0=north, increases clockwise
Column 10: Lunar zenith angle for center-time of measurement in degree
Column 11: Lunar azimuth for center-time of measurement in degree, 0=north, increases clockwise
Column 12: Pointing zenith angle in degree, absolute or relative (see next column), 999=tracker not used
Column 13: Zenith pointing mode: zenith angle is... 0=absolute, 1=relative to sun, 2=relative to moon
Column 14: Pointing azimuth in degree, increases clockwise, absolute (0=north) or relative (see next column), 999=tracker not used
Column 15: Azimuth pointing mode: like zenith angle mode but also fixed scattering angles relative to sun (3) or moon (4)
Column 16: Fitting result index: 0=no error or warning, 1, 2=warning, >2=error
Column 17: Number of function evaluations used, 0=linear fitting or fitting not successful or no fitting done
Column 18: rms of unweighted fitting residuals, -9=fitting not successful
Column 19: Normalized rms of fitting residuals weighted with independent uncertainty, -9=fitting not successful or no uncertainty used
Column 20: Expected rms based on independent uncertainty, -9=fitting not successful or no uncertainty given
Column 21: Expected normalized weighted rms based on independent uncertainty, -9=fitting not successful or no uncertainty given
Column 22: Ozone slant column amount [moles per square meter], -9e99=fitting not successful
Column 23: Independent uncertainty of ozone slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -3=spectral fitting was done, but no independent uncertainty could be retrieved, -5=no independent uncertainty input was given, -9=spectral fitting not successful
Column 24: Structured uncertainty of ozone slant column amount [moles per square meter], -7=not given since method "MEAS" was chosen, -9=spectral fitting not successful
Column 25: Common uncertainty of ozone slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -6=no common uncertainty input was given, -7=not given since method "MEAS" was chosen, -9=spectral fitting not successful
Column 26: rms-based uncertainty of ozone slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -3=spectral fitting was done, but no rms-based uncertainty could be retrieved, -9=spectral fitting not successful
Column 27: Ozone effective temperature [K]
Column 28: Independent uncertainty of ozone effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -2=no temperature fitting was requested and output for effective temperature and structured uncertainty of it is based on f-code, -3=spectral fitting was done, but no independent uncertainty could be retrieved, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -5=no independent uncertainty input was given, -9=spectral fitting not successful
Column 29: Structured uncertainty of ozone effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -9=spectral fitting not successful
Column 30: Common uncertainty of ozone effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -2=no temperature fitting was requested and output for effective temperature and structured uncertainty of it is based on f-code, -3=spectral fitting was done, but no common uncertainty could be retrieved, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -6=no common uncertainty input was given, -9=spectral fitting not successful
Column 31: Effective ozone fitting wavelength [nm], -9=fitting not successful
Column 32: Diffuse correction applied before fitting at effective fitting wavelength for ozone [%], 0=no diffuse correction applied or fitting not requested, >0=measured diffuse correction, <0=(negative value of) calculated diffuse correction
Column 33: Sulfur dioxide slant column amount [moles per square meter], -9e99=fitting not successful
Column 34: Independent uncertainty of sulfur dioxide slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -3=spectral fitting was done, but no independent uncertainty could be retrieved, -5=no independent uncertainty input was given, -9=spectral fitting not successful
Column 35: Structured uncertainty of sulfur dioxide slant column amount [moles per square meter], -7=not given since method "MEAS" was chosen, -9=spectral fitting not successful
Column 36: Common uncertainty of sulfur dioxide slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -6=no common uncertainty input was given, -7=not given since method "MEAS" was chosen, -9=spectral fitting not successful
Column 37: rms-based uncertainty of sulfur dioxide slant column amount [moles per square meter], -1=cross section is zero in this wavelength range, -3=spectral fitting was done, but no rms-based uncertainty could be retrieved, -9=spectral fitting not successful
Column 38: Sulfur dioxide effective temperature [K]
Column 39: Independent uncertainty of sulfur dioxide effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -2=no temperature fitting was requested and output for effective temperature and structured uncertainty of it is based on f-code, -3=spectral fitting was done, but no independent uncertainty could be retrieved, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -5=no independent uncertainty input was given, -9=spectral fitting not successful
Column 40: Structured uncertainty of sulfur dioxide effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -9=spectral fitting not successful
Column 41: Common uncertainty of sulfur dioxide effective temperature [K], -1=temperature fitting was requested, but cross section is zero in this wavelength range, -2=no temperature fitting was requested and output for effective temperature and structured uncertainty of it is based on f-code, -3=spectral fitting was done, but no common uncertainty could be retrieved, -4=temperature fitting was requested, but differential optical depth is too small to retrieve the temperature, -6=no common uncertainty input was given, -9=spectral fitting not successful
Column 42: Effective sulfur dioxide fitting wavelength [nm], -9=fitting not successful
Column 43: Diffuse correction applied before fitting at effective fitting wavelength for sulfur dioxide [%], 0=no diffuse correction applied or fitting not requested, >0=measured diffuse correction, <0=(negative value of) calculated diffuse correction
Column 44: Molecular scattering air mass factor used for molecular scattering subtraction before the fitting
Column 45: Estimated uncertainty of molecular scattering air mass factor, -9=molecular scattering was not subtracted before the fitting
Column 46: Lower limit used for wavelength scaling [nm]
Column 47: Upper limit used for wavelength scaling [nm]
Column 48: Order of smoothing polynomial
Column 49: Smoothing polynomial coefficient, order 0
Column 50: Independent uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful
Column 51: Structured uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful
Column 52: Common uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful
Column 53: rms-based uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful
Column 54: Smoothing polynomial coefficient, order 1
Column 55: Independent uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful
Column 56: Structured uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful
Column 57: Common uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful
Column 58: rms-based uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful
Column 59: Smoothing polynomial coefficient, order 2
Column 60: Independent uncertainty of smoothing polynomial coefficient, order 2, -9=fitting not successful
Column 61: Structured uncertainty of smoothing polynomial coefficient, order 2, -9=fitting not successful
Column 62: Common uncertainty of smoothing polynomial coefficient, order 2, -9=fitting not successful
Column 63: rms-based uncertainty of smoothing polynomial coefficient, order 2, -9=fitting not successful
Column 64: Smoothing polynomial coefficient, order 3
Column 65: Independent uncertainty of smoothing polynomial coefficient, order 3, -9=fitting not successful
Column 66: Structured uncertainty of smoothing polynomial coefficient, order 3, -9=fitting not successful
Column 67: Common uncertainty of smoothing polynomial coefficient, order 3, -9=fitting not successful
Column 68: rms-based uncertainty of smoothing polynomial coefficient, order 3, -9=fitting not successful
Column 69: Mean value of measured data inside fitting window [same units as measurements]
Column 70: Wavelength change polynomial coefficient, order 0
Column 71: Independent uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful
Column 72: Structured uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful
Column 73: Common uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful
Column 74: rms-based uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful
Column 75: L1 based wavelength change coefficient, order 0, -9=no L1 wavelength change determination
Column 76: L1 based wavelength change coefficient, order 1, -9=no L1 wavelength change determination
Column 77: L2Fit data quality flag: 0=assured high quality, 1=assured medium quality, 2=assured low quality, 10=not-assured high quality, 11=not-assured medium quality, 12=not-assured low quality
Column 78: Sum over 2^i using those i, for which the corresponding L2Fit data quality parameter exceeds the DQ1 limit, 0=L1 data quality above 0, 1=Spectral fitting was not successful, 2=Wavelength shift too large, 3=Normalized rms of fitting residuals weighted with independent uncertainty too large
Column 79: Sum over 2^i using those i, for which the corresponding L2Fit data quality parameter exceeds the DQ2 limit (same parameters as for DQ1)
Column 80: L1 data quality flag: 0=assured high quality, 1=assured medium quality, 2=assured low quality, 10=not-assured high quality, 11=not-assured medium quality, 12=not-assured low quality
Column 81: Sum over 2^i using those i, for which the corresponding L1 data quality parameter exceeds the DQ1 limit, 0=Saturated data, 1=Too few dark counts measurements, 2=No temperature given or effective temperature too different from the reference temperature, 3=Dark count too high, 4=Unsuccessful dark background fitting, 5=The dark count differs significantly from the dark map for too many pixels, 6=Absolute value of estimated average residual stray light level too high, 7=Although attempted, no wavelength change could be retrieved, 8=Absolute value of retrieved wavelength shift too large, 9=Retrieved wavelength shift differs too much from the shift predicted by the effective temperature
Column 82: Sum over 2^i using those i, for which the corresponding L1 data quality parameter exceeds the DQ2 limit (same parameters as for DQ1)
Column 83: Atmospheric variability [%], 999=no atmospheric variability was determined
Column 84: Wavelength effective temperature [°C], 999=no effective temperature given
Column 85: Estimated average residual stray light level [%] (only valid for stray light correction methods 2 and higher)
Column 86: Retrieved wavelength shift from L1 data [nm], -9=no wavelength change determination
Column 87: Retrieved total wavelength shift [nm], -9=no wavelength change fitting
Column 88: Number of bright count cycles
Column 89: Number of dark count cycles
Column 90: Effective position of filterwheel #1, 0=filterwheel not used, 1-9 are valid positions
Column 91: Effective position of filterwheel #2, 0=filterwheel not used, 1-9 are valid positions
Column 92: Sum over 2^i, 0=spectra were interpolated in time, 1=spectra are corrected for off-target signal
Column 93: Integration time [ms]
Column 94: Temperature at electronics board [°C], 999=no temperature signal
Column 95: Spectrometer control temperature [°C], 999=no temperature signal
Column 96: Auxiliary spectrometer temperature [°C], 999=no temperature signal
Column 97: Temperature in head sensor [°C], 999=no temperature signal
Column 98: Humidity in head sensor [%], -9=no humidity signal
Column 99: Pressure in head sensor [hPa], -9=no pressure signal
Columns 100-241: Unweighted slant column residuals for each pixel inside the fitting window multiplied by 1e5, 9e5=pixel was not used for fitting
Columns 242-383: Normalized slant column residuals weighted with independent instrumental uncertainty for each pixel inside the fitting window multiplied by 1e5, 9e5=pixel was not used for fitting, 0=no independent instrumental uncertainty was given
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SS 20241216T141947.1Z 9116.597072 306 1 48.91 2 78.72 136.70 88.77 306.76 0.00 1 0.00 1 0 25 7.289e-01 5.261e-02 3.511e-01 2.260e-02 5.674470e-01 1.252881e-02 7.587405e-03 -6.000000e+00 4.295574e-01 222.52 -2.00 3.53 -2.00 320.75 0.00e+00 4.311138e-03 4.866290e-03 5.002263e-03 -6.000000e+00 2.206014e-02 274.88 -2.00 20.00 -2.00 320.24 0.00e+00 4.942 0.002 302.00 328.00 3 4.7987e+00 3.8037e-02 5.9715e-02 -6.0000e+00 1.0634e+00 5.5466e-01 4.7525e-02 3.9330e-02 -6.0000e+00 1.1668e+00 -6.2473e-01 4.1956e-02 2.1900e-02 -6.0000e+00 6.8219e-01 2.7315e-01 2.1054e-02 7.1650e-03 -6.0000e+00 2.9141e-01 1.6605e-05 -3.4382e-03 7.0598e-04 1.3597e-04 -6.0000e+00 2.1463e-02 4.2464e-03 -5.6489e-04 12 9 9 12 9 1 99.96 19.52 2.01 0.00425 -0.02159 12 4 1 5 0 3762.080 22.90 15.01 19.52 12.85 19.7 944.07 900000 -75095 70551 900000 900000 900000 -112467 900000 900000 900000 -47960 2702 -23582 107592 900000 900000 115450 900000 362634 123208 900000 169917 67013 122510 44742 900000 57131 424498 151762 80776 118410 277428 74160 -8388 86013 46793 118136 62850 97452 101464 47622 23480 67748 -81786 41196 66438 26640 110295 60453 33377 15835 37417 25252 34502 14539 27309 13509 18217 36516 15105 37120 -7653 19149 14209 17881 -3890 12875 15094 594 12362 2138 12483 2992 10441 -6646 -3129 -1919 6309 1961 -14717 6337 -4639 -197 -8826 3755 -248 646 444 158 3705 292 4315 -8821 1439 -6951 -4777 -3762 242 -4858 -1689 566 -9138 7631 -5683 3498 -6095 -145 735 802 1899 -2348 639 726 3401 973 569 16 382 2186 120 3078 817 4466 -2489 -305 -1651 3693 2093 2027 1415 -648 -815 -2021 915 -1133 1162 472 760 -58 -1899 -116 -1667 900000 -5091 1551 900000 900000 900000 -8815 900000 900000 900000 -2246 85 -1172 2365 900000 900000 2538 900000 7973 2709 900000 3736 2478 2693 2191 900000 2398 9333 3337 2664 3077 6099 3706 -947 3524 2852 3896 4208 5454 6185 5330 3473 6567 -35308 5187 6507 3887 7390 6525 5003 3086 6357 5173 6792 3589 6031 3416 4260 6861 3502 7617 -2593 5530 4629 5575 -1442 3989 4767 242 5016 1021 5427 1372 4307 -2922 -1199 -695 2206 819 -8474 3377 -3060 -133 -6838 2736 -199 531 369 129 2746 207 2760 -6317 992 -5895 -4556 -4060 279 -6068 -1961 589 -9500 6463 -5789 3472 -6999 -167 901 1082 2797 -3862 1034 1141 4913 1360 783 23 572 3389 193 4689 1228 6246 -3570 -411 -2164 4594 2875 3112 2395 -1194 -1571 -4130 1925 -2569 2648 1099 1771 -131 -4168 -235 -3279
SS 20241216T142544.2Z 9116.601206 309 1 31.95 2 77.98 137.86 89.61 307.70 0.00 1 0.00 1 0 17 2.996e-01 1.371e-02 3.295e-01 9.277e-03 5.516367e-01 4.915480e-03 6.290877e-03 -6.000000e+00 1.721853e-01 222.52 -2.00 3.53 -2.00 320.75 0.00e+00 -1.113794e-03 1.980795e-03 1.220584e-03 -6.000000e+00 7.731768e-03 274.88 -2.00 20.00 -2.00 320.26 0.00e+00 4.658 0.002 302.00 328.00 3 3.9063e+00 1.5205e-02 5.3814e-02 -6.0000e+00 4.2351e-01 1.2388e-01 1.9711e-02 3.0098e-02 -6.0000e+00 4.6136e-01 -1.0116e-01 1.9837e-02 1.5636e-02 -6.0000e+00 2.7381e-01 3.1987e-02 9.9242e-03 4.8019e-03 -6.0000e+00 1.1727e-01 6.1732e-05 2.9353e-05 2.8297e-04 6.1328e-05 -6.0000e+00 8.4555e-03 -3.0401e-03 -3.8270e-05 12 9 9 12 1 1 99.23 19.52 0.72 -0.00304 -0.00282 15 6 1 5 0 1996.590 22.90 15.00 19.52 12.91 19.7 944.78 39892 -18111 67927 -32598 -55614 900000 -47359 -18353 -33573 65124 -84416 900000 173161 5195 69027 -23839 66926 -28448 121615 -49536 -26812 11834 12382 -11874 39938 75800 6965 91766 -20527 101643 5502 31702 25813 21925 24444 -6265 41843 -20693 -2706 3536 17077 4718 1053 -40479 -2774 15040 1703 8122 8778 11794 5050 7287 -4382 3614 -2406 -1653 7331 5284 6565 -5336 2332 -2160 2480 1330 2882 1559 -3483 5151 504 5378 1107 1870 1873 649 -3895 1026 185 -2866 1845 -5039 -2713 -2218 -45 -2021 1723 -504 -8 767 1042 1056 -1458 2210 -2583 178 -765 121 1739 -479 671 41 -1341 -1713 1299 -255 -397 -1273 -1280 56 544 500 -23 927 -878 226 -1518 375 -664 -169 727 -73 1202 371 1624 -156 -273 -498 605 199 -464 -41 -846 109 -637 -193 306 601 172 897 -101 -390 92 -1015 361 -164 614 -295 -528 900000 -471 -166 -379 589 -1794 900000 1566 78 655 -657 817 -977 1100 -2329 -1018 310 347 -467 1011 1405 255 1441 -928 1548 241 1233 1190 1071 1116 -402 1892 -2114 -283 406 1884 623 149 -8747 -414 1897 248 1135 1266 1775 902 1400 -1028 841 -624 -443 1823 1319 1573 -1440 616 -662 813 476 1015 536 -1254 1789 207 2373 547 934 906 297 -1684 403 70 -1173 823 -2670 -1609 -1458 -31 -1508 1327 -420 -7 664 882 842 -1105 1519 -1830 131 -641 115 1854 -578 824 48 -1481 -1727 1232 -260 -432 -1472 -1571 73 775 784 -38 1493 -1465 352 -2272 540 -995 -266 1197 -122 1958 588 2462 -231 -389 -682 821 295 -772 -74 -1651 210 -1298 -415 695 1404 411 2144 -238 -873 195 -2083