File name: Pandora206s1_BuffaloNY_20230323_L2Fit_fout2c4d20220512p1-8.txt
File generation date: 20241121T053457.8Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c4p1-8
Local principal investigator: ----
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 206
Spectrometer number: 1
Processing software version used: BlickP v1.8.60
Instrument operation file used: Pandora206_OF_v2d20211008.txt
Instrument calibration file used: Pandora206s1_CF_v4d20220512.txt
Level 1 file used: Pandora206s1_BuffaloNY_20230323_L1_smca1c4d20220512p1-8.txt
Full location name: University at Buffalo
Short location name: BuffaloNY
Country of location: Canada
Location latitude [deg]: 43.0015
Location longitude [deg]: -78.7869
Location altitude [m]: 190
Local noon date: 20230323
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: 223 365
Nominal wavelengths inside fitting window [nm]: 305.0744 305.2154 305.3564 305.4973 305.6383 305.7792 305.9201 306.0611 306.2020 306.3428 306.4837 306.6246 306.7654 306.9063 307.0471 307.1879 307.3287 307.4695 307.6103 307.7511 307.8918 308.0326 308.1733 308.3140 308.4548 308.5955 308.7362 308.8768 309.0175 309.1582 309.2988 309.4394 309.5801 309.7207 309.8613 310.0019 310.1424 310.2830 310.4236 310.5641 310.7046 310.8451 310.9857 311.1261 311.2666 311.4071 311.5476 311.6880 311.8285 311.9689 312.1093 312.2497 312.3901 312.5305 312.6708 312.8112 312.9515 313.0919 313.2322 313.3725 313.5128 313.6531 313.7934 313.9336 314.0739 314.2141 314.3543 314.4946 314.6348 314.7750 314.9151 315.0553 315.1955 315.3356 315.4758 315.6159 315.7560 315.8961 316.0362 316.1763 316.3163 316.4564 316.5964 316.7364 316.8765 317.0165 317.1565 317.2964 317.4364 317.5764 317.7163 317.8563 317.9962 318.1361 318.2760 318.4159 318.5558 318.6956 318.8355 318.9753 319.1152 319.2550 319.3948 319.5346 319.6744 319.8141 319.9539 320.0937 320.2334 320.3731 320.5128 320.6525 320.7922 320.9319 321.0716 321.2112 321.3509 321.4905 321.6301 321.7697 321.9093 322.0489 322.1885 322.3280 322.4676 322.6071 322.7467 322.8862 323.0257 323.1652 323.3046 323.4441 323.5836 323.7230 323.8624 324.0018 324.1413 324.2806 324.4200 324.5594 324.6988 324.8381 324.9774
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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: Spectrometer control temperature [°C], 999=no temperature signal
Column 95: Auxiliary spectrometer temperature [°C], 999=no temperature signal
Column 96: Temperature in head sensor [°C], 999=no temperature signal
Column 97: Temperature at electronics board 1 [°C], 999=no temperature signal
Column 98: Temperature at electronics board 2 [°C], 999=no temperature signal
Column 99: Humidity in head sensor [%], -9=no humidity signal
Column 100: Pressure in head sensor [hPa], -9=no pressure signal
Columns 101-243: Unweighted slant column residuals for each pixel inside the fitting window multiplied by 1e5, 9e5=pixel was not used for fitting
Columns 244-386: 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 20230323T172146.0Z 8482.723449 165 1 28.01 2 41.88 180.01 39.37 138.92 0.00 1 0.00 1 0 17 3.582e-02 1.937e-02 3.101e-02 1.186e-02 2.186891e-01 5.844978e-03 2.630891e-03 -6.000000e+00 1.995625e-02 226.46 -2.00 3.55 -2.00 316.89 0.00e+00 2.264871e-03 7.409461e-04 6.212256e-05 -6.000000e+00 8.595180e-04 275.34 -2.00 20.00 -2.00 316.30 0.00e+00 1.342 0.000 302.00 328.00 3 8.1519e+00 1.5299e-02 1.7333e-02 -6.0000e+00 4.9581e-02 1.0411e-01 1.7190e-02 1.1383e-02 -6.0000e+00 5.4026e-02 9.0855e-03 1.0169e-02 5.5895e-03 -6.0000e+00 3.2071e-02 -1.1251e-02 4.9238e-03 2.2311e-03 -6.0000e+00 1.3599e-02 3.0147e-05 -3.0254e-04 3.2702e-04 1.9073e-05 -6.0000e+00 9.1261e-04 -1.6867e-02 9.5621e-05 12 8 8 10 0 0 -55.38 17.88 2.53 -0.01687 -0.01914 7 7 2 8 0 4000.000 15.00 17.88 16.25 21.38 21.27 15.4 1032.96 -15163 14510 5487 6550 -6560 6301 -2712 13385 -7691 1373 -4657 -304 -3746 7666 -2099 937 1616 -2953 1262 -2597 7177 -4510 7763 -337 925 -1530 878 1142 -2366 1471 939 848 -3974 4284 -5089 -4252 -5248 4106 -1568 -2408 -352 500 4037 -1379 2013 -3983 -4351 -8067 3858 -3546 1201 -17 -340 3780 3214 931 1163 -1071 -1012 1035 -952 4335 4748 4172 170 2695 -1786 336 -574 -1124 3652 892 2708 1867 1380 -1950 -2041 -2540 -2735 -4931 -1661 1985 -7468 106 1232 -895 1382 1954 -306 1873 -1938 -603 -2664 -2519 -2926 -1573 -345 1382 1414 1939 1409 -547 -1829 -763 1029 -2719 -228 -350 -324 378 1378 966 -1595 432 -1148 314 -2816 436 -1317 828 340 2263 821 1016 258 862 -1298 1240 2189 -899 2013 180 486 -1620 214 -995 -21 473 1472 -779 1174 -2083 -1254 -2519 1963 835 956 -942 749 -369 1702 -1337 229 -798 -50 -717 1498 -515 247 436 -859 365 -806 2055 -1417 2176 -107 300 -524 295 358 -706 429 292 271 -1442 1484 -1830 -1456 -1987 1623 -757 -1373 -213 311 2499 -910 1276 -2685 -2878 -5355 2209 -2160 734 -11 -235 2639 2311 690 873 -816 -752 748 -724 3357 3966 3737 158 2199 -1401 257 -449 -1008 3419 893 2656 1776 1227 -1655 -1557 -1825 -2042 -4245 -1493 1894 -8316 114 1398 -1077 1706 2475 -398 2367 -2332 -650 -2751 -2476 -3044 -1717 -412 1800 1882 2583 1765 -642 -2108 -872 1267 -3646 -311 -499 -466 572 2170 1535 -2480 628 -1543 402 -3579 560 -1852 1221 515 3309 1191 1400 349 1107 -1604 1493 2793 -1254 2859 257 699 -2455 339 -1674 -36 821 2546 -1335 1903 -3369 -1959
SS 20230323T184148.8Z 8482.779037 189 1 28.00 2 45.52 208.67 32.77 170.04 0.00 1 0.00 1 0 25 4.356e-02 2.170e-02 3.559e-02 1.251e-02 2.273943e-01 6.145448e-03 2.709919e-03 -6.000000e+00 2.428209e-02 226.47 -2.00 3.55 -2.00 317.07 0.00e+00 2.315033e-03 8.150859e-04 2.506663e-04 -6.000000e+00 1.044875e-03 275.34 -2.00 20.00 -2.00 316.49 0.00e+00 1.425 0.000 302.00 328.00 3 8.1229e+00 1.6140e-02 1.8252e-02 -6.0000e+00 6.0330e-02 1.0889e-01 1.8170e-02 1.2064e-02 -6.0000e+00 6.5724e-02 1.1397e-02 1.0818e-02 5.7523e-03 -6.0000e+00 3.9019e-02 -1.5825e-02 5.2843e-03 2.4976e-03 -6.0000e+00 1.6553e-02 2.8120e-05 2.5997e-04 3.4556e-04 2.2665e-05 -6.0000e+00 1.1092e-03 -1.6483e-02 2.9028e-04 12 8 8 10 0 0 84.48 17.88 1.13 -0.01648 -0.01453 7 7 2 8 0 4000.000 15.00 17.88 13.57 21.38 21.27 15.2 1012.82 -5155 15232 3082 4990 11203 -14754 9324 -5698 3259 -3053 3171 2707 8800 3499 4767 -3809 -2453 -16177 493 3649 2641 7019 2409 6000 -11812 1116 -4753 1843 -4280 4497 19806 -681 -1186 2403 3085 -3519 -1531 -3455 4749 -4826 4980 -3392 3305 -868 3159 -894 -6730 -10244 2347 141 822 6327 -983 2401 2097 1039 751 949 198 -811 -668 3272 1634 1961 348 -3814 1951 -2202 -295 -2314 3995 1202 3465 2321 118 557 367 -529 -5576 -2716 -3753 1820 -4256 -553 848 -543 -615 1873 1076 2272 710 -1720 -2143 -2649 -433 -2807 935 903 963 1318 2851 -1218 -1654 -1381 1269 -2940 -558 890 -570 434 379 1854 -3403 711 -1316 -755 -4240 28 -847 761 1560 629 1351 -243 4506 -2451 -266 -669 2928 -797 2969 -527 1759 75 -118 -517 -848 2069 248 459 -1103 -172 -2537 -713 1893 446 668 1217 -1952 1046 -791 458 -483 457 405 1395 651 1001 -969 -637 -4970 133 986 735 1827 662 1667 -4052 348 -1580 555 -1260 1189 4777 -215 -408 830 969 -1130 -527 -1389 2102 -2675 2724 -2088 1965 -544 1891 -558 -4363 -6661 1352 82 500 3891 -660 1639 1473 743 547 707 145 -596 -505 2553 1361 1740 312 -3233 1483 -1678 -232 -2047 3635 1171 3292 2145 107 449 266 -375 -4171 -2229 -3480 1761 -4504 -584 947 -661 -786 2410 1403 2809 817 -1903 -2157 -2558 -431 -3156 1121 1167 1316 1748 3482 -1471 -1873 -1615 1586 -3897 -752 1239 -839 671 598 2995 -5365 1025 -1819 -968 -5611 37 -1216 1116 2318 928 1996 -347 5793 -3220 -333 -841 3680 -1105 4155 -782 2578 115 -187 -867 -1457 3538 435 778 -1832 -282 -4148