File name: Pandora208s1_Windsor-West_20220613_L2Fit_fout2c1d20211014p1-8.txt
File generation date: 20220929T205113.4Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c1p1-8
Local principal investigator: Vitali Fioletov
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 208
Spectrometer number: 1
Processing software version used: BlickP v1.8.33
Instrument operation file used: Pandora208_OF_v4d20211014.txt
Instrument calibration file used: Pandora208s1_CF_v1d20211014.txt
Level 1 file used: Pandora208s1_Windsor-West_20220613_L1_smca1c1d20211014p1-8.txt.bz2
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: 20220613
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]: 305.1175 305.2587 305.3999 305.5410 305.6822 305.8233 305.9644 306.1055 306.2466 306.3877 306.5288 306.6699 306.8109 306.9520 307.0930 307.2340 307.3750 307.5160 307.6570 307.7980 307.9390 308.0799 308.2209 308.3618 308.5027 308.6436 308.7845 308.9254 309.0663 309.2071 309.3480 309.4888 309.6297 309.7705 309.9113 310.0521 310.1929 310.3336 310.4744 310.6152 310.7559 310.8966 311.0374 311.1781 311.3188 311.4594 311.6001 311.7408 311.8814 312.0221 312.1627 312.3033 312.4439 312.5845 312.7251 312.8657 313.0062 313.1468 313.2873 313.4278 313.5683 313.7088 313.8493 313.9898 314.1303 314.2707 314.4112 314.5516 314.6920 314.8324 314.9728 315.1132 315.2536 315.3940 315.5343 315.6747 315.8150 315.9553 316.0956 316.2359 316.3762 316.5165 316.6567 316.7970 316.9372 317.0774 317.2177 317.3579 317.4980 317.6382 317.7784 317.9185 318.0587 318.1988 318.3389 318.4791 318.6192 318.7592 318.8993 319.0394 319.1794 319.3195 319.4595 319.5995 319.7395 319.8795 320.0195 320.1595 320.2994 320.4394 320.5793 320.7192 320.8592 320.9991 321.1389 321.2788 321.4187 321.5585 321.6984 321.8382 321.9780 322.1178 322.2576 322.3974 322.5372 322.6769 322.8167 322.9564 323.0962 323.2359 323.3756 323.5153 323.6549 323.7946 323.9343 324.0739 324.2135 324.3532 324.4928 324.6324 324.7719 324.9115
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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 20220613T222657.1Z 8199.935383 4 1 11.00 2 62.79 277.59 112.61 104.17 0.00 1 0.00 1 0 25 1.108e-02 5.507e-03 4.643e-03 1.159e-03 2.963043e-01 6.040189e-04 3.542354e-03 -6.000000e+00 6.576679e-03 232.75 -2.00 3.53 -2.00 317.76 0.00e+00 5.601136e-04 9.661618e-05 2.107085e-04 -6.000000e+00 2.872037e-04 284.83 -2.00 20.00 -2.00 316.98 0.00e+00 2.175 0.000 302.00 328.00 3 1.7627e+00 1.6217e-03 2.6614e-02 -6.0000e+00 1.6524e-02 3.6707e-03 1.8194e-03 1.5732e-02 -6.0000e+00 1.7833e-02 -1.1442e-03 1.1238e-03 7.6175e-03 -6.0000e+00 1.0591e-02 -5.1917e-03 5.6489e-04 2.1029e-03 -6.0000e+00 4.4850e-03 7.4801e-03 -1.3254e-04 3.4603e-05 2.3984e-05 -6.0000e+00 3.1381e-04 -6.0090e-03 -4.7081e-06 12 1 1 12 1 1 99.82 19.42 0.20 -0.00601 -0.00700 98 115 1 5 0 109.370 22.80 15.00 19.42 35.32 6.8 1085.36 -1573 -2187 -3260 -3216 -3538 -3949 -753 -1133 -2497 -3679 -3445 -1459 -1145 263 -657 63 713 281 536 273 275 675 1253 209 887 -736 -63 -745 -891 284 -91 1670 100 -1886 -2749 -2580 -1865 -408 10 -638 -739 -1009 -289 -226 29 -284 -480 -573 -432 89 302 728 863 1035 874 1158 586 469 136 885 1402 1356 1967 844 468 47 -149 59 1029 528 541 482 306 358 -190 -420 -1144 -641 -867 -1133 -1186 -1871 -1659 -1155 -579 -324 350 275 511 303 87 95 -178 401 -53 450 683 436 -323 -332 -645 -800 -353 -763 -976 -958 -312 -401 333 444 428 150 108 -134 -67 237 283 419 230 -122 191 216 475 373 455 136 758 527 335 48 -1 -228 21 -57 -12 42 187 -78 -123 -256 -285 -608 -128 -192 -290 -262 -264 -296 -60 -101 -248 -382 -358 -160 -144 38 -108 11 132 55 109 58 58 143 277 49 219 -190 -16 -176 -201 65 -23 447 29 -556 -774 -748 -552 -142 4 -302 -375 -535 -156 -122 16 -153 -254 -299 -224 48 173 407 511 641 557 752 386 306 88 573 952 1002 1564 705 378 35 -107 43 826 440 482 439 273 302 -159 -317 -809 -452 -675 -1002 -1083 -1873 -1750 -1195 -640 -380 425 340 618 345 98 98 -174 400 -58 508 856 556 -422 -444 -801 -925 -403 -934 -1284 -1320 -418 -566 498 661 660 228 165 -191 -89 326 401 587 346 -192 298 330 697 521 648 185 1007 738 473 72 -2 -367 32 -94 -21 76 344 -138 -226 -454 -488 -1013