File name: Pandora85s1_NewOrleansLA-XULA_20260104_L2Fit_fout2c6d20250326p1-8.txt
File generation date: 20260105T060935.4Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c6p1-8
Local principal investigator: Morewell Gasseller
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 85
Spectrometer number: 1
Processing software version used: BlickP v1.8.75
Instrument operation file used: Pandora85_OF_v3d20231120.txt
Instrument calibration file used: Pandora85s1_CF_v6d20250326.txt
Level 1 file used: Pandora85s1_NewOrleansLA-XULA_20260104_L1_smca1c6d20250326p1-8.txt
Full location name: Xavier University of Louisiana
Short location name: NewOrleansLA-XULA
Country of location: United States
Location latitude [deg]: 29.9643
Location longitude [deg]: -90.1074
Location altitude [m]: 10
Local noon date: 20260104
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: OOB session based on clearance session 3
First and last pixel inside fitting window: 196 338
Nominal wavelengths inside fitting window [nm]: 305.0210 305.1616 305.3022 305.4428 305.5834 305.7240 305.8645 306.0051 306.1456 306.2862 306.4267 306.5672 306.7077 306.8481 306.9886 307.1291 307.2695 307.4099 307.5504 307.6908 307.8312 307.9716 308.1119 308.2523 308.3927 308.5330 308.6733 308.8136 308.9540 309.0943 309.2345 309.3748 309.5151 309.6553 309.7956 309.9358 310.0760 310.2162 310.3564 310.4966 310.6368 310.7769 310.9171 311.0572 311.1973 311.3375 311.4776 311.6176 311.7577 311.8978 312.0379 312.1779 312.3179 312.4580 312.5980 312.7380 312.8780 313.0179 313.1579 313.2978 313.4378 313.5777 313.7176 313.8576 313.9974 314.1373 314.2772 314.4171 314.5569 314.6968 314.8366 314.9764 315.1162 315.2560 315.3958 315.5356 315.6753 315.8151 315.9548 316.0945 316.2342 316.3739 316.5136 316.6533 316.7930 316.9326 317.0723 317.2119 317.3515 317.4911 317.6307 317.7703 317.9099 318.0494 318.1890 318.3285 318.4681 318.6076 318.7471 318.8866 319.0261 319.1655 319.3050 319.4444 319.5839 319.7233 319.8627 320.0021 320.1415 320.2809 320.4202 320.5596 320.6989 320.8383 320.9776 321.1169 321.2562 321.3955 321.5347 321.6740 321.8133 321.9525 322.0917 322.2309 322.3701 322.5093 322.6485 322.7877 322.9268 323.0660 323.2051 323.3442 323.4834 323.6225 323.7615 323.9006 324.0397 324.1787 324.3178 324.4568 324.5958 324.7348 324.8738
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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 100-242: Unweighted slant column residuals for each pixel inside the fitting window multiplied by 1e5, 9e5=pixel was not used for fitting
Columns 243-385: 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 20260104T160457.8Z 9500.670114 365 1 54.25 2 60.07 147.69 110.07 312.66 0.00 1 0.00 1 0 17 2.570e-02 1.156e-02 1.261e-02 3.495e-03 2.380889e-01 1.772444e-03 2.758802e-03 -6.000000e+00 1.477721e-02 224.32 -2.00 3.24 -2.00 317.62 0.00e+00 1.210823e-03 2.808266e-04 6.695899e-04 -6.000000e+00 6.640842e-04 285.32 -2.00 20.00 -2.00 316.85 0.00e+00 1.996 0.000 302.00 328.00 3 5.1120e+00 4.6697e-03 2.2799e-02 -6.0000e+00 3.6393e-02 2.6137e-02 5.2716e-03 1.1311e-02 -6.0000e+00 3.9423e-02 1.5202e-02 3.2534e-03 5.6181e-03 -6.0000e+00 2.3589e-02 -1.6409e-02 1.6454e-03 1.6404e-03 -6.0000e+00 1.0238e-02 3.2675e-04 1.9769e-04 1.0378e-04 1.7299e-05 -6.0000e+00 7.1511e-04 -1.1219e-02 0.0000e+00 12 8 8 10 0 0 99.96 24.42 0.60 -0.01122 -0.00973 24 3 1 5 0 2259.970 32.75 20.00 24.42 21.33 4.4 984.83 -4242 3633 5565 1485 -13046 -12999 7838 -8128 -6036 335 -4851 -2983 -2534 -281 681 386 -191 1716 3063 3461 556 253 885 492 -1964 -679 -1178 -1933 -3493 -2253 -1023 -1700 1599 305 -4049 -5302 -4311 -2228 49 173 -1350 -172 944 834 1518 300 1107 -772 -1089 -584 1012 1319 748 1833 -110 862 1159 1918 -524 463 828 1744 1851 3462 1397 349 -882 -914 -713 701 989 875 1419 1061 75 -996 -1974 -3602 -3290 -2668 -1775 -1959 -2278 -2522 -1654 -240 275 1051 1611 1576 1019 668 -1222 -1873 -1456 -967 197 1025 909 64 -287 -1392 -3029 -1286 -1459 -1109 -737 -736 -18 1177 1452 2103 1794 641 379 -373 -661 -389 231 787 524 689 578 686 319 643 -762 -1028 3 -533 -205 -472 -974 -842 -155 389 -238 704 734 248 -71 -307 -945 -376 333 524 141 -1286 -1303 652 -867 -702 39 -604 -364 -335 -41 114 72 -38 349 640 746 127 57 201 117 -503 -178 -316 -504 -858 -525 -243 -436 427 87 -1172 -1471 -1242 -712 18 76 -673 -90 504 456 824 165 597 -413 -571 -301 529 733 443 1131 -72 570 778 1286 -355 306 554 1221 1401 2775 1177 282 -663 -653 -514 550 865 818 1346 989 67 -820 -1472 -2519 -2273 -1997 -1483 -1823 -2311 -2697 -1854 -260 315 1244 1933 1863 1254 755 -1285 -1847 -1438 -1028 230 1315 1155 83 -361 -1814 -3719 -1521 -1845 -1504 -948 -993 -25 1721 2246 3347 2826 966 528 -483 -907 -543 338 1123 787 1040 859 989 483 921 -1052 -1375 4 -784 -319 -698 -1477 -1305 -250 662 -425 1274 1355 457 -128 -532 -1600
SS 20260104T161414.0Z 9500.676552 368 1 54.30 2 59.03 149.86 111.49 314.23 0.00 1 0.00 1 0 17 1.957e-02 1.130e-02 1.431e-02 3.974e-03 2.347760e-01 1.988014e-03 2.815859e-03 -6.000000e+00 1.124980e-02 224.32 -2.00 3.24 -2.00 317.62 0.00e+00 1.340192e-03 3.180326e-04 7.907627e-04 -6.000000e+00 5.056657e-04 285.32 -2.00 20.00 -2.00 316.85 0.00e+00 1.936 0.000 302.00 328.00 3 5.3216e+00 5.2342e-03 2.2265e-02 -6.0000e+00 2.7705e-02 3.9448e-02 5.9127e-03 1.1335e-02 -6.0000e+00 3.0014e-02 8.6327e-03 3.6390e-03 5.5693e-03 -6.0000e+00 1.7960e-02 -1.2983e-02 1.8567e-03 1.5766e-03 -6.0000e+00 7.7923e-03 2.8100e-04 -2.1648e-04 1.1790e-04 1.7606e-05 -6.0000e+00 5.4453e-04 -9.5768e-03 0.0000e+00 12 9 8 11 8 0 99.94 24.45 0.49 -0.00958 -0.01120 18 2 1 5 0 3016.250 32.50 20.01 24.45 21.62 4.4 986.54 -4054 -4211 -353 -767 -226 -1895 -3221 1565 -8642 381 -7501 -4223 -3234 -4507 -131 1694 111 2846 -142 3039 1172 292 -57 -465 838 -852 1187 -1080 -1296 -3551 -2074 -2643 1227 -1313 -4979 -1977 -5936 -2957 459 1332 -42 -373 -397 -300 1355 1066 -259 257 9 -1546 -938 907 1132 1989 2127 964 54 1837 685 -353 212 1327 1836 2968 2243 1231 -94 -885 -400 963 885 1493 279 1275 135 -1147 -1701 -3641 -3032 -3427 -1765 -1162 -2158 -2154 -1652 -259 44 666 1406 1846 804 -444 -2299 -1073 -1429 -1034 -420 -268 1540 229 -1087 -1694 -2442 -1751 -855 -714 -793 -379 256 1104 1730 1885 1955 1186 164 -350 -348 -247 419 1025 708 408 580 601 200 282 -950 -572 -291 -747 -23 -706 -859 -845 -306 -191 57 734 623 482 159 -119 -958 -378 -441 -37 -79 -21 -162 -285 144 -977 42 -906 -492 -446 -653 -23 324 23 590 -32 676 273 68 -13 -115 213 -228 317 -285 -317 -853 -506 -694 333 -387 -1472 -536 -1753 -959 170 579 -21 -196 -216 -166 739 583 -142 136 5 -804 -499 504 665 1219 1356 634 36 1224 455 -233 141 924 1377 2367 1855 977 -69 -625 -283 742 763 1364 263 1168 118 -931 -1246 -2506 -2052 -2534 -1444 -1051 -2141 -2246 -1811 -302 54 774 1654 2342 970 -497 -2389 -1025 -1376 -1071 -479 -339 2082 320 -1475 -2154 -2900 -2023 -1044 -937 -1090 -544 382 1567 2586 2914 2981 1723 245 -482 -460 -332 592 1549 1128 656 917 922 293 391 -1269 -736 -385 -1061 -34 -1107 -1377 -1383 -522 -315 97 1274 1106 851 272 -198 -1713