File name: Pandora63s1_LaPorteTX_20210628_L2Fit_fout2c1d20210525p1-8.txt
File generation date: 20250514T153703.2Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c1p1-8
Local principal investigator: Tom Hanisco
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 63
Spectrometer number: 1
Processing software version used: BlickP v1.8.75
Instrument operation file used: Pandora63_OF_v2d20210219.txt
Instrument calibration file used: Pandora63s1_CF_v1d20210525.txt
Level 1 file used: Pandora63s1_LaPorteTX_20210628_L1_smca1c1d20210525p1-8.txt
Full location name: University Of Houston Trailer
Short location name: LaPorteTX
Country of location: United States
Location latitude [deg]: 29.6721
Location longitude [deg]: -95.0647
Location altitude [m]: 22
Local noon date: 20210628
Notes on s-number (L1 configuration): Corrections NOT applied although requested by the s-number are latency correction, matrix method stray light correction (replaced by simple method)
Data caveats: None
First and last pixel inside fitting window: 142 284
Nominal wavelengths inside fitting window [nm]: 305.0236 305.1651 305.3065 305.4480 305.5895 305.7309 305.8724 306.0138 306.1552 306.2966 306.4380 306.5793 306.7207 306.8620 307.0034 307.1447 307.2860 307.4273 307.5686 307.7099 307.8511 307.9924 308.1336 308.2748 308.4160 308.5572 308.6984 308.8395 308.9807 309.1218 309.2630 309.4041 309.5452 309.6863 309.8273 309.9684 310.1095 310.2505 310.3915 310.5325 310.6735 310.8145 310.9555 311.0965 311.2374 311.3783 311.5193 311.6602 311.8011 311.9420 312.0828 312.2237 312.3645 312.5054 312.6462 312.7870 312.9278 313.0686 313.2093 313.3501 313.4908 313.6316 313.7723 313.9130 314.0537 314.1944 314.3351 314.4757 314.6164 314.7570 314.8976 315.0382 315.1788 315.3194 315.4600 315.6005 315.7411 315.8816 316.0221 316.1626 316.3031 316.4436 316.5841 316.7245 316.8650 317.0054 317.1458 317.2862 317.4266 317.5670 317.7074 317.8477 317.9881 318.1284 318.2687 318.4090 318.5493 318.6896 318.8299 318.9701 319.1104 319.2506 319.3908 319.5310 319.6712 319.8114 319.9516 320.0918 320.2319 320.3720 320.5122 320.6523 320.7924 320.9325 321.0725 321.2126 321.3527 321.4927 321.6327 321.7727 321.9127 322.0527 322.1927 322.3327 322.4726 322.6126 322.7525 322.8924 323.0323 323.1722 323.3121 323.4520 323.5919 323.7317 323.8715 324.0114 324.1512 324.2910 324.4308 324.5705 324.7103 324.8501 324.9898
---------------------------------------------------------------------------------------
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
---------------------------------------------------------------------------------------
SS 20210628T182524.7Z 7849.767647 33 1 49.20 2 6.45 183.54 128.01 271.74 0.00 1 0.00 1 0 17 1.385e-02 1.249e-02 1.448e-03 1.051e-03 1.357151e-01 5.384581e-04 1.527892e-03 -6.000000e+00 7.939074e-03 230.53 -2.00 3.24 -2.00 314.69 0.00e+00 7.696767e-04 4.584674e-05 1.474011e-04 -6.000000e+00 3.663707e-04 293.33 -2.00 20.00 -2.00 313.96 0.00e+00 1.006 0.000 302.00 328.00 3 5.4878e+00 1.3835e-03 1.1881e-02 -6.0000e+00 1.9782e-02 1.7196e-02 1.5360e-03 6.3308e-03 -6.0000e+00 2.1440e-02 -5.5959e-03 8.7890e-04 3.0332e-03 -6.0000e+00 1.2832e-02 -7.4633e-03 3.8119e-04 8.2138e-04 -6.0000e+00 5.4193e-03 7.3195e-04 -3.0112e-05 2.9169e-05 1.2345e-05 -6.0000e+00 3.7102e-04 9.9362e-04 5.7966e-05 12 8 8 10 0 0 99.98 18.12 0.21 0.00099 0.00077 31 7 1 5 0 1586.570 21.98 15.00 18.12 31.76 39.1 1032.98 358 637 369 -844 -1191 -1936 -2142 -1167 -855 -1644 -2102 -1589 -1341 -624 706 725 1254 1557 1028 2158 1505 1245 1719 1221 912 1235 -128 -1155 -657 -876 -377 -106 234 -2756 -4129 -3653 -4086 -1709 -509 88 -29 691 723 488 1098 679 35 -48 -1083 -151 140 640 847 1356 1274 1018 757 188 263 492 1190 2021 2473 2372 563 -412 -1063 -1435 551 508 598 1151 718 797 -546 -1513 -2688 -3614 -2758 -2680 -2312 -1862 -2091 -996 -119 218 829 1346 1408 1135 330 -754 -1888 -1663 -1793 -814 93 907 453 147 -594 -1677 -1452 -805 -1182 -857 -162 -209 1120 1682 2236 2104 1451 408 -710 -1017 -1103 -921 405 821 1084 1586 1401 823 709 -1096 -1383 -1011 -897 -618 -681 -858 -734 -176 313 550 1083 1248 703 406 -531 -1239 -1166 130 251 148 -323 -442 -660 -735 -440 -328 -663 -833 -614 -545 -281 349 385 626 783 531 1131 809 665 907 666 524 729 -76 -647 -367 -463 -199 -59 137 -1686 -2409 -2024 -2400 -1052 -370 67 -23 559 596 405 903 556 30 -39 -859 -117 110 533 738 1135 1087 884 667 165 227 423 1045 1877 2455 2309 548 -394 -981 -1266 505 490 628 1173 735 843 -548 -1475 -2360 -3217 -2325 -2506 -2239 -1953 -2175 -1072 -135 250 1005 1669 1738 1354 390 -861 -1958 -1653 -1869 -918 107 1129 560 178 -714 -1875 -1680 -915 -1463 -1054 -206 -275 1518 2251 3077 2874 1995 518 -881 -1193 -1299 -1142 536 1092 1480 2130 1825 1095 898 -1334 -1706 -1249 -1100 -802 -911 -1157 -1002 -235 440 809 1538 1804 1026 583 -789 -1792 -1674
SS 20210628T183538.8Z 7849.774755 40 1 47.80 2 6.97 203.27 130.12 273.08 0.00 1 0.00 1 0 25 1.635e-02 1.514e-02 3.562e-03 2.341e-03 1.436899e-01 1.192572e-03 1.615380e-03 -6.000000e+00 9.370528e-03 230.53 -2.00 3.24 -2.00 315.12 0.00e+00 9.627658e-04 1.093731e-04 2.094518e-04 -6.000000e+00 4.324016e-04 293.33 -2.00 20.00 -2.00 314.34 0.00e+00 1.007 0.000 302.00 328.00 3 6.8726e+00 3.0782e-03 1.2066e-02 -6.0000e+00 2.3348e-02 3.4534e-02 3.4280e-03 6.6088e-03 -6.0000e+00 2.5305e-02 -6.2982e-04 1.9568e-03 3.1723e-03 -6.0000e+00 1.5145e-02 -9.8002e-03 8.6327e-04 8.6758e-04 -6.0000e+00 6.3971e-03 1.7800e-04 1.7830e-06 6.5331e-05 1.1972e-05 -6.0000e+00 4.3784e-04 6.2969e-04 7.9792e-05 12 8 8 10 0 0 99.85 18.09 0.62 0.00063 0.00064 12 3 1 5 0 3982.860 21.88 15.02 18.09 32.39 38.9 1037.11 -17 -1366 647 -1173 -1962 -1915 -2464 -574 -1673 -2619 -2270 -1527 -2418 -391 -705 667 2065 1820 1070 2268 862 1222 1601 1408 916 442 1073 -1318 779 -2007 1029 -301 679 -838 -5428 -2089 -4167 -2054 -580 178 116 752 27 449 435 1136 46 -271 -1404 -818 185 100 744 936 851 1089 666 360 97 732 686 1888 2552 2974 790 -454 -1810 -1649 642 554 1424 845 1404 936 -411 -1871 -3140 -4356 -4286 -3007 -2972 -1674 -2438 -329 -22 721 1381 2064 1570 1484 942 -1554 -2606 -2736 -1701 -1688 250 622 763 488 -337 -2132 -1961 -1036 -1524 -915 -286 -16 1470 2432 2559 2328 1730 299 -1399 -2062 -1398 -1469 722 1197 1278 1718 1939 829 417 -931 -1543 -1345 -1346 -1019 -833 -1285 -603 -10 232 986 1142 1504 892 442 -469 -1836 -1282 -5 -468 221 -384 -576 -512 -665 -168 -553 -913 -773 -506 -855 -151 -306 307 964 863 523 1123 441 618 801 726 498 249 592 -702 376 -942 471 -148 350 -445 -2844 -1009 -2169 -1217 -371 130 92 619 21 350 338 943 38 -213 -1066 -606 139 80 621 806 748 968 601 325 86 642 620 1660 2394 2906 776 -412 -1617 -1401 566 550 1409 875 1446 938 -391 -1754 -2656 -3796 -3521 -2710 -2983 -1665 -2581 -357 -26 887 1662 2537 1931 1760 1118 -1696 -2799 -2828 -1822 -1823 291 788 940 635 -410 -2426 -2163 -1191 -1911 -1207 -363 -21 1977 3408 3704 3351 2369 409 -1768 -2471 -1670 -1850 962 1578 1731 2289 2686 1110 533 -1138 -1946 -1703 -1669 -1336 -1124 -1752 -829 -14 325 1433 1703 2277 1365 666 -689 -2642 -1822