File name: Pandora270s1_Warsaw-UW_20251009_L2Fit_fout2c6d20231207p1-8.txt
File generation date: 20251023T093727.5Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c6p1-8
Local principal investigator: Iwona Stachlewska
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 270
Spectrometer number: 1
Processing software version used: BlickP v1.8.75
Instrument operation file used: Pandora270_OF_v3d20230517.txt
Instrument calibration file used: Pandora270s1_CF_v6d20231207.txt
Level 1 file used: Pandora270s1_Warsaw-UW_20251009_L1_smca1c6d20231207p1-8.txt
Full location name: Warsaw Observatory Station, Faculty of Physics, University of Warsaw
Short location name: Warsaw-UW
Country of location: Poland
Location latitude [deg]: 52.2113
Location longitude [deg]: 20.9828
Location altitude [m]: 137
Local noon date: 20251009
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: 198 340
Nominal wavelengths inside fitting window [nm]: 305.0251 305.1656 305.3062 305.4467 305.5872 305.7277 305.8682 306.0087 306.1492 306.2897 306.4301 306.5705 306.7110 306.8514 306.9918 307.1322 307.2726 307.4129 307.5533 307.6936 307.8339 307.9743 308.1146 308.2549 308.3951 308.5354 308.6757 308.8159 308.9561 309.0964 309.2366 309.3768 309.5169 309.6571 309.7973 309.9374 310.0776 310.2177 310.3578 310.4979 310.6380 310.7781 310.9181 311.0582 311.1982 311.3382 311.4782 311.6182 311.7582 311.8982 312.0382 312.1781 312.3181 312.4580 312.5979 312.7378 312.8777 313.0176 313.1575 313.2973 313.4372 313.5770 313.7168 313.8567 313.9965 314.1362 314.2760 314.4158 314.5555 314.6953 314.8350 314.9747 315.1144 315.2541 315.3938 315.5334 315.6731 315.8127 315.9524 316.0920 316.2316 316.3712 316.5108 316.6503 316.7899 316.9294 317.0690 317.2085 317.3480 317.4875 317.6270 317.7665 317.9059 318.0454 318.1848 318.3242 318.4636 318.6030 318.7424 318.8818 319.0212 319.1605 319.2999 319.4392 319.5785 319.7178 319.8571 319.9964 320.1357 320.2749 320.4142 320.5534 320.6926 320.8318 320.9710 321.1102 321.2494 321.3885 321.5277 321.6668 321.8059 321.9451 322.0842 322.2232 322.3623 322.5014 322.6404 322.7795 322.9185 323.0575 323.1965 323.3355 323.4745 323.6135 323.7524 323.8914 324.0303 324.1692 324.3081 324.4470 324.5859 324.7248 324.8636
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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 20251009T050511.1Z 9413.211934 214 1 48.01 2 88.69 102.15 65.30 270.83 0.00 1 0.00 1 0 47 1.282e+00 4.055e-01 4.110e-01 1.436e-01 8.225382e-01 1.119340e-01 1.179974e-02 -6.000000e+00 1.038019e+00 225.25 -2.00 3.84 -2.00 311.27 0.00e+00 6.214480e-03 6.896200e-03 1.017034e-03 -6.000000e+00 5.111324e-02 276.31 -2.00 20.00 -2.00 311.24 0.00e+00 17.940 0.128 302.00 328.00 3 -6.4361e+00 2.6151e-01 2.1950e-01 -6.0000e+00 2.5434e+00 3.5777e+00 2.9134e-01 5.7143e-02 -6.0000e+00 2.8378e+00 -1.8824e+00 1.7579e-01 2.3942e-02 -6.0000e+00 1.6962e+00 1.0035e+00 7.4856e-02 1.2363e-02 -6.0000e+00 6.6094e-01 1.8260e-07 2.8866e-02 4.3047e-03 1.8476e-04 -6.0000e+00 5.4349e-02 4.9473e-01 0.0000e+00 12 8 8 10 0 0 -38.33 25.72 38.92 0.49473 0.71165 12 1 2 8 0 4000.000 19.99 25.72 17.29 34.75 33.50 3.9 925.95 900000 16234 128158 -36740 129788 900000 900000 900000 54803 12557 395752 900000 900000 -12654 492808 900000 900000 132814 13510 60269 68621 900000 900000 67630 900000 900000 4764 45662 93871 -36715 900000 -20278 900000 16486 900000 28360 372007 -31915 68433 42093 41504 900000 65957 71901 900000 26737 900000 900000 21451 -11188 900000 366319 900000 900000 16953 146921 900000 -9946 900000 900000 1576 900000 900000 -34101 900000 221621 28336 900000 22271 19023 900000 171380 36135 -53264 900000 900000 166413 900000 900000 -31520 900000 68895 900000 900000 900000 -2377 900000 17303 30614 900000 8797 70512 900000 162762 9079 -10577 13930 900000 283531 117487 -36252 900000 900000 900000 54769 900000 900000 149246 900000 47578 900000 59568 900000 205144 -33804 36216 43843 417 114247 900000 900000 900000 185616 900000 900000 44045 -4906 900000 900000 900000 900000 64830 -21463 -29636 37364 900000 82325 77187 92907 28477 900000 900000 900000 900000 20386 48686 -67460 41088 900000 900000 900000 46988 17093 54291 900000 900000 -24592 67605 900000 900000 39476 12510 33072 32163 900000 900000 23194 900000 900000 3758 25578 32194 -41972 900000 -17386 900000 11496 900000 20101 51033 -40498 30511 23098 21826 900000 25636 26303 900000 16506 900000 900000 15940 -11639 900000 50253 900000 900000 11205 25652 900000 -9426 900000 900000 1474 900000 900000 -46781 900000 30403 24737 900000 18053 13997 900000 23510 17124 -67091 900000 900000 35281 900000 900000 -56998 900000 48116 900000 900000 900000 -2876 900000 14890 23290 900000 10422 51883 900000 58866 15399 -20445 18762 900000 38896 46887 -69625 900000 900000 900000 54643 900000 900000 68867 900000 55182 900000 55716 900000 46051 -83472 42907 44836 608 49868 900000 900000 900000 32408 900000 900000 41197 -7892 900000 900000 900000 900000 56595 -43095 -61722 36812 900000 41068 36579 35919 21308 900000 900000 900000
SS 20251009T120631.1Z 9413.504527 458 1 54.08 2 62.68 209.14 106.71 355.58 0.00 1 0.00 1 0 17 3.505e-02 1.115e-02 5.723e-03 2.117e-03 2.598201e-01 1.095775e-03 3.476496e-03 -6.000000e+00 2.070319e-02 225.21 -2.00 3.84 -2.00 316.92 0.00e+00 9.813659e-04 1.429359e-04 1.073203e-04 -6.000000e+00 8.954453e-04 276.27 -2.00 20.00 -2.00 316.35 0.00e+00 2.167 0.000 302.00 328.00 3 5.7351e+00 2.8548e-03 2.5715e-02 -6.0000e+00 5.1213e-02 7.9767e-02 3.1900e-03 1.4569e-02 -6.0000e+00 5.5481e-02 -2.3551e-02 1.8885e-03 7.2296e-03 -6.0000e+00 3.2998e-02 4.9117e-03 9.1733e-04 2.1725e-03 -6.0000e+00 1.4091e-02 1.4729e-04 -4.0790e-05 6.4743e-05 2.6875e-05 -6.0000e+00 1.0400e-03 -9.0737e-03 0.0000e+00 12 8 8 10 0 0 99.99 25.80 0.58 -0.00907 -0.00938 61 6 2 8 0 886.410 20.00 25.80 20.42 34.75 33.75 3.7 937.94 3360 -12762 -5640 -20896 -7165 1735 9097 2214 -3087 -10321 -432 1471 12122 -11645 -778 4947 8746 1426 1595 -443 936 2872 4623 209 8482 5574 -1512 -3450 -320 -3662 6966 -740 4710 -1213 -253 -3025 -1277 -3628 -1263 -1365 -2159 820 -1483 -1068 210 -1728 174 223 -611 -2302 1093 215 3637 2275 -112 1422 1924 -600 2573 1064 -1788 2036 1818 -613 2332 311 -632 601 -829 -836 1332 630 -351 -1325 1183 651 -386 -296 407 -2457 49 -1487 -719 -1011 286 -1949 -919 -713 -147 504 -515 -529 1002 278 -1049 -907 -83 1963 456 144 -953 -27 -803 1214 -1172 -991 -237 -818 -38 -210 456 305 805 158 -487 -251 -155 -222 304 1163 615 508 -154 740 877 -149 -93 978 1293 528 1187 66 -960 -753 -120 435 -158 55 -165 -225 -163 -999 -179 413 -2049 -877 -3653 -992 205 1016 289 -469 -1794 -69 234 1884 -2613 -179 1193 2161 394 457 -122 259 858 1367 61 2628 1677 -493 -1103 -102 -1171 2060 -254 1645 -428 -86 -1122 -442 -1454 -583 -739 -1208 474 -907 -662 129 -1078 105 132 -357 -1359 643 136 2352 1570 -83 1053 1442 -462 1896 787 -1380 1594 1540 -526 1993 260 -536 481 -684 -699 1206 612 -351 -1311 1080 592 -320 -227 310 -2084 42 -1437 -748 -1116 306 -2286 -1132 -914 -191 638 -622 -587 1080 283 -1093 -1015 -95 2433 581 188 -1213 -35 -950 1380 -1438 -1300 -303 -1101 -54 -312 667 463 1204 241 -693 -330 -210 -304 408 1656 921 768 -230 1063 1200 -210 -124 1259 1706 698 1656 97 -1463 -1175 -183 695 -263 94 -287 -391 -274 -1634 -281