File name: Pandora187s1_PittsburghPA_20231224_L2Fit_fnvs4c3d20220705p1-8.txt File generation date: 20240123T221938.5Z Data description: Level 2 spectral fitting results file Data file version: fnvs4c3p1-8 Local principal investigator: Lukas Valin Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 187 Spectrometer number: 1 Processing software version used: BlickP v1.8.59 Instrument operation file used: Pandora187_OF_v4d20210517.txt Instrument calibration file used: Pandora187s1_CF_v3d20220705.txt Level 1 file used: Pandora187s1_PittsburghPA_20231224_L1_smca1c3d20220705p1-8.txt Full location name: Pittsburgh, PA - Lawrenceville ACHD (USEPA AQS ID 42-003-0008) Short location name: PittsburghPA Country of location: United States Location latitude [deg]: 40.4655 Location longitude [deg]: -79.9608 Location altitude [m]: 265 Local noon date: 20231224 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: 886 1427 Nominal wavelengths inside fitting window [nm]: 400.1238 400.2567 400.3896 400.5224 400.6553 400.7881 400.9209 401.0537 401.1865 401.3193 401.4520 401.5848 401.7175 401.8502 401.9829 402.1156 402.2483 402.3809 402.5136 402.6462 402.7788 402.9114 403.0440 403.1766 403.3092 403.4417 403.5743 403.7068 403.8393 403.9718 404.1043 404.2367 404.3692 404.5016 404.6340 404.7664 404.8988 405.0312 405.1636 405.2959 405.4283 405.5606 405.6929 405.8252 405.9575 406.0898 406.2220 406.3543 406.4865 406.6187 406.7509 406.8831 407.0152 407.1474 407.2795 407.4117 407.5438 407.6759 407.8080 407.9400 408.0721 408.2041 408.3362 408.4682 408.6002 408.7322 408.8642 408.9961 409.1281 409.2600 409.3919 409.5238 409.6557 409.7876 409.9194 410.0513 410.1831 410.3149 410.4467 410.5785 410.7103 410.8421 410.9738 411.1055 411.2373 411.3690 411.5007 411.6323 411.7640 411.8956 412.0273 412.1589 412.2905 412.4221 412.5537 412.6852 412.8168 412.9483 413.0798 413.2113 413.3428 413.4743 413.6058 413.7372 413.8687 414.0001 414.1315 414.2629 414.3942 414.5256 414.6570 414.7883 414.9196 415.0509 415.1822 415.3135 415.4448 415.5760 415.7072 415.8385 415.9697 416.1009 416.2320 416.3632 416.4944 416.6255 416.7566 416.8877 417.0188 417.1499 417.2810 417.4120 417.5430 417.6741 417.8051 417.9361 418.0670 418.1980 418.3289 418.4599 418.5908 418.7217 418.8526 418.9835 419.1143 419.2452 419.3760 419.5068 419.6376 419.7684 419.8992 420.0300 420.1607 420.2915 420.4222 420.5529 420.6836 420.8142 420.9449 421.0755 421.2062 421.3368 421.4674 421.5980 421.7286 421.8591 421.9897 422.1202 422.2507 422.3812 422.5117 422.6422 422.7726 422.9031 423.0335 423.1639 423.2943 423.4247 423.5551 423.6854 423.8158 423.9461 424.0764 424.2067 424.3370 424.4673 424.5975 424.7278 424.8580 424.9882 425.1184 425.2486 425.3787 425.5089 425.6390 425.7692 425.8993 426.0294 426.1594 426.2895 426.4196 426.5496 426.6796 426.8096 426.9396 427.0696 427.1995 427.3295 427.4594 427.5893 427.7192 427.8491 427.9790 428.1089 428.2387 428.3685 428.4984 428.6282 428.7579 428.8877 429.0175 429.1472 429.2769 429.4067 429.5364 429.6660 429.7957 429.9254 430.0550 430.1846 430.3142 430.4438 430.5734 430.7030 430.8325 430.9620 431.0916 431.2211 431.3506 431.4800 431.6095 431.7389 431.8684 431.9978 432.1272 432.2566 432.3860 432.5153 432.6447 432.7740 432.9033 433.0326 433.1619 433.2911 433.4204 433.5496 433.6789 433.8081 433.9373 434.0664 434.1956 434.3247 434.4539 434.5830 434.7121 434.8412 434.9703 435.0993 435.2284 435.3574 435.4864 435.6154 435.7444 435.8734 436.0023 436.1313 436.2602 436.3891 436.5180 436.6469 436.7757 436.9046 437.0334 437.1622 437.2910 437.4198 437.5486 437.6774 437.8061 437.9348 438.0635 438.1922 438.3209 438.4496 438.5783 438.7069 438.8355 438.9641 439.0927 439.2213 439.3499 439.4784 439.6069 439.7355 439.8640 439.9924 440.1209 440.2494 440.3778 440.5062 440.6347 440.7631 440.8914 441.0198 441.1482 441.2765 441.4048 441.5331 441.6614 441.7897 441.9179 442.0462 442.1744 442.3026 442.4308 442.5590 442.6872 442.8153 442.9435 443.0716 443.1997 443.3278 443.4559 443.5840 443.7120 443.8400 443.9681 444.0961 444.2240 444.3520 444.4800 444.6079 444.7358 444.8637 444.9916 445.1195 445.2474 445.3752 445.5031 445.6309 445.7587 445.8865 446.0143 446.1420 446.2698 446.3975 446.5252 446.6529 446.7806 446.9082 447.0359 447.1635 447.2911 447.4187 447.5463 447.6739 447.8015 447.9290 448.0565 448.1840 448.3115 448.4390 448.5665 448.6939 448.8214 448.9488 449.0762 449.2036 449.3310 449.4583 449.5857 449.7130 449.8403 449.9676 450.0949 450.2222 450.3494 450.4766 450.6039 450.7311 450.8583 450.9854 451.1126 451.2397 451.3669 451.4940 451.6211 451.7481 451.8752 452.0023 452.1293 452.2563 452.3833 452.5103 452.6373 452.7642 452.8912 453.0181 453.1450 453.2719 453.3988 453.5256 453.6525 453.7793 453.9061 454.0329 454.1597 454.2865 454.4133 454.5400 454.6667 454.7934 454.9201 455.0468 455.1735 455.3001 455.4267 455.5534 455.6800 455.8065 455.9331 456.0597 456.1862 456.3127 456.4392 456.5657 456.6922 456.8186 456.9451 457.0715 457.1979 457.3243 457.4507 457.5771 457.7034 457.8298 457.9561 458.0824 458.2087 458.3349 458.4612 458.5874 458.7137 458.8399 458.9661 459.0922 459.2184 459.3445 459.4707 459.5968 459.7229 459.8490 459.9750 460.1011 460.2271 460.3532 460.4792 460.6051 460.7311 460.8571 460.9830 461.1089 461.2349 461.3608 461.4866 461.6125 461.7383 461.8642 461.9900 462.1158 462.2416 462.3673 462.4931 462.6188 462.7446 462.8703 462.9959 463.1216 463.2473 463.3729 463.4985 463.6242 463.7498 463.8753 464.0009 464.1264 464.2520 464.3775 464.5030 464.6285 464.7539 464.8794 465.0048 465.1302 465.2557 465.3810 465.5064 465.6318 465.7571 465.8824 466.0077 466.1330 466.2583 466.3836 466.5088 466.6341 466.7593 466.8845 467.0096 467.1348 467.2600 467.3851 467.5102 467.6353 467.7604 467.8855 468.0105 468.1356 468.2606 468.3856 468.5106 468.6356 468.7605 468.8855 469.0104 469.1353 469.2602 469.3851 469.5099 469.6348 469.7596 469.8844 --------------------------------------------------------------------------------------- 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: Water vapor slant column amount [moles per square meter], -9e99=fitting not successful Column 23: Independent uncertainty of water vapor 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 water vapor 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 water vapor 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 water vapor 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: Water vapor effective temperature [K] Column 28: Independent uncertainty of water vapor 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 water vapor 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 water vapor 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 water vapor fitting wavelength [nm], -9=fitting not successful Column 32: Diffuse correction applied before fitting at effective fitting wavelength for water vapor [%], 0=no diffuse correction applied or fitting not requested, >0=measured diffuse correction, <0=(negative value of) calculated diffuse correction Column 33: Molecular iodine slant column amount [moles per square meter], -9e99=fitting not successful Column 34: Independent uncertainty of molecular iodine 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 molecular iodine 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 molecular iodine 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 molecular iodine 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: Molecular iodine effective temperature [K] Column 39: Independent uncertainty of molecular iodine 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 molecular iodine 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 molecular iodine 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 molecular iodine fitting wavelength [nm], -9=fitting not successful Column 43: Diffuse correction applied before fitting at effective fitting wavelength for molecular iodine [%], 0=no diffuse correction applied or fitting not requested, >0=measured diffuse correction, <0=(negative value of) calculated diffuse correction Column 44: Nitrogen dioxide slant column amount [moles per square meter], -9e99=fitting not successful Column 45: Independent uncertainty of nitrogen 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 46: Structured uncertainty of nitrogen dioxide slant column amount [moles per square meter], -7=not given since method "MEAS" was chosen, -9=spectral fitting not successful Column 47: Common uncertainty of nitrogen 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 48: rms-based uncertainty of nitrogen 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 49: Nitrogen dioxide effective temperature [K] Column 50: Independent uncertainty of nitrogen 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 51: Structured uncertainty of nitrogen 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 52: Common uncertainty of nitrogen 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 53: Effective nitrogen dioxide fitting wavelength [nm], -9=fitting not successful Column 54: Diffuse correction applied before fitting at effective fitting wavelength for nitrogen dioxide [%], 0=no diffuse correction applied or fitting not requested, >0=measured diffuse correction, <0=(negative value of) calculated diffuse correction Column 55: Oxygen dimer slant column amount [moles squared per meter to the 5th], -9e99=fitting not successful Column 56: Independent uncertainty of oxygen dimer slant column amount [moles squared per meter to the 5th], -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 57: Structured uncertainty of oxygen dimer slant column amount [moles squared per meter to the 5th], -7=not given since method "MEAS" was chosen, -9=spectral fitting not successful Column 58: Common uncertainty of oxygen dimer slant column amount [moles squared per meter to the 5th], -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 59: rms-based uncertainty of oxygen dimer slant column amount [moles squared per meter to the 5th], -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 60: Oxygen dimer effective temperature [K] Column 61: Independent uncertainty of oxygen dimer 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 62: Structured uncertainty of oxygen dimer 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 63: Common uncertainty of oxygen dimer 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 64: Effective oxygen dimer fitting wavelength [nm], -9=fitting not successful Column 65: Diffuse correction applied before fitting at effective fitting wavelength for oxygen dimer [%], 0=no diffuse correction applied or fitting not requested, >0=measured diffuse correction, <0=(negative value of) calculated diffuse correction Column 66: Ozone slant column amount [moles per square meter], -9e99=fitting not successful Column 67: 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 68: 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 69: 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 70: 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 71: Ozone effective temperature [K] Column 72: 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 73: 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 74: 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 75: Effective ozone fitting wavelength [nm], -9=fitting not successful Column 76: 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 77: Iodine dioxide slant column amount [moles per square meter], -9e99=fitting not successful Column 78: Independent uncertainty of iodine 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 79: Structured uncertainty of iodine dioxide slant column amount [moles per square meter], -7=not given since method "MEAS" was chosen, -9=spectral fitting not successful Column 80: Common uncertainty of iodine 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 81: rms-based uncertainty of iodine 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 82: Iodine dioxide effective temperature [K] Column 83: Independent uncertainty of iodine 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 84: Structured uncertainty of iodine 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 85: Common uncertainty of iodine 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 86: Effective iodine dioxide fitting wavelength [nm], -9=fitting not successful Column 87: Diffuse correction applied before fitting at effective fitting wavelength for iodine dioxide [%], 0=no diffuse correction applied or fitting not requested, >0=measured diffuse correction, <0=(negative value of) calculated diffuse correction Column 88: Molecular scattering air mass factor used for molecular scattering subtraction before the fitting Column 89: Estimated uncertainty of molecular scattering air mass factor, -9=molecular scattering was not subtracted before the fitting Column 90: Lower limit used for wavelength scaling [nm] Column 91: Upper limit used for wavelength scaling [nm] Column 92: Order of smoothing polynomial Column 93: Smoothing polynomial coefficient, order 0 Column 94: Independent uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful Column 95: Structured uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful Column 96: Common uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful Column 97: rms-based uncertainty of smoothing polynomial coefficient, order 0, -9=fitting not successful Column 98: Smoothing polynomial coefficient, order 1 Column 99: Independent uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful Column 100: Structured uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful Column 101: Common uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful Column 102: rms-based uncertainty of smoothing polynomial coefficient, order 1, -9=fitting not successful Column 103: Smoothing polynomial coefficient, order 2 Column 104: Independent uncertainty of smoothing polynomial coefficient, order 2, -9=fitting not successful Column 105: Structured uncertainty of smoothing polynomial coefficient, order 2, -9=fitting not successful Column 106: Common uncertainty of smoothing polynomial coefficient, order 2, -9=fitting not successful Column 107: rms-based uncertainty of smoothing polynomial coefficient, order 2, -9=fitting not successful Column 108: Smoothing polynomial coefficient, order 3 Column 109: Independent uncertainty of smoothing polynomial coefficient, order 3, -9=fitting not successful Column 110: Structured uncertainty of smoothing polynomial coefficient, order 3, -9=fitting not successful Column 111: Common uncertainty of smoothing polynomial coefficient, order 3, -9=fitting not successful Column 112: rms-based uncertainty of smoothing polynomial coefficient, order 3, -9=fitting not successful Column 113: Smoothing polynomial coefficient, order 4 Column 114: Independent uncertainty of smoothing polynomial coefficient, order 4, -9=fitting not successful Column 115: Structured uncertainty of smoothing polynomial coefficient, order 4, -9=fitting not successful Column 116: Common uncertainty of smoothing polynomial coefficient, order 4, -9=fitting not successful Column 117: rms-based uncertainty of smoothing polynomial coefficient, order 4, -9=fitting not successful Column 118: Mean value of measured data inside fitting window [same units as measurements] Column 119: Offset polynomial coefficient, order 0 Column 120: Independent uncertainty of offset polynomial coefficient, order 0, -9=fitting not successful Column 121: Structured uncertainty of offset polynomial coefficient, order 0, -9=fitting not successful Column 122: Common uncertainty of offset polynomial coefficient, order 0, -9=fitting not successful Column 123: rms-based uncertainty of offset polynomial coefficient, order 0, -9=fitting not successful Column 124: Wavelength change polynomial coefficient, order 0 Column 125: Independent uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful Column 126: Structured uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful Column 127: Common uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful Column 128: rms-based uncertainty of wavelength change polynomial coefficient, order 0, -9=fitting not successful Column 129: Wavelength change polynomial coefficient, order 1 Column 130: Independent uncertainty of wavelength change polynomial coefficient, order 1, -9=fitting not successful Column 131: Structured uncertainty of wavelength change polynomial coefficient, order 1, -9=fitting not successful Column 132: Common uncertainty of wavelength change polynomial coefficient, order 1, -9=fitting not successful Column 133: rms-based uncertainty of wavelength change polynomial coefficient, order 1, -9=fitting not successful Column 134: L1 based wavelength change coefficient, order 0, -9=no L1 wavelength change determination Column 135: L1 based wavelength change coefficient, order 1, -9=no L1 wavelength change determination Column 136: Resolution change polynomial coefficient, order 0 Column 137: Independent uncertainty of resolution change polynomial coefficient, order 0, -9=fitting not successful Column 138: Structured uncertainty of resolution change polynomial coefficient, order 0, -9=fitting not successful Column 139: Common uncertainty of resolution change polynomial coefficient, order 0, -9=fitting not successful Column 140: rms-based uncertainty of resolution change polynomial coefficient, order 0, -9=fitting not successful Column 141: 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 142: 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 143: 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 144: 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 145: 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 146: 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 147: Atmospheric variability [%], 999=no atmospheric variability was determined Column 148: Wavelength effective temperature [°C], 999=no effective temperature given Column 149: Estimated average residual stray light level [%] (only valid for stray light correction methods 2 and higher) Column 150: Retrieved wavelength shift from L1 data [nm], -9=no wavelength change determination Column 151: Retrieved total wavelength shift [nm], -9=no wavelength change fitting Column 152: Number of bright count cycles Column 153: Number of dark count cycles Column 154: Effective position of filterwheel #1, 0=filterwheel not used, 1-9 are valid positions Column 155: Effective position of filterwheel #2, 0=filterwheel not used, 1-9 are valid positions Column 156: Sum over 2^i, 0=spectra were interpolated in time, 1=spectra are corrected for off-target signal Column 157: Integration time [ms] Column 158: Temperature at electronics board [°C], 999=no temperature signal Column 159: Spectrometer control temperature [°C], 999=no temperature signal Column 160: Auxiliary spectrometer temperature [°C], 999=no temperature signal Column 161: Temperature in head sensor [°C], 999=no temperature signal Column 162: Humidity in head sensor [%], -9=no humidity signal Column 163: Pressure in head sensor [hPa], -9=no pressure signal Columns 164-705: Unweighted slant column residuals for each pixel inside the fitting window multiplied by 1e5, 9e5=pixel was not used for fitting Columns 706-1247: 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 --------------------------------------------------------------------------------------- SQ 20231224T164350.0Z 8758.697107 356 1 45.84 2 64.41 170.95 112.88 21.49 0.00 1 0.00 1 0 33 8.725e-04 8.508e-04 9.078e-04 8.860e-04 4.526669e+02 1.811019e+02 8.797258e+01 3.288710e+02 1.820587e+02 275.46 -2.00 20.00 -2.00 445.35 0.00e+00 -2.318850e-04 1.002217e-04 1.313037e-05 1.373816e-05 9.770431e-05 275.46 -2.00 20.00 -2.00 454.96 0.00e+00 3.447069e-04 9.819784e-06 2.540375e-05 1.255324e-05 9.716128e-06 275.46 -2.00 20.00 -2.00 435.90 0.00e+00 1.648061e+05 1.277940e+05 3.814364e+04 2.061770e+05 1.295717e+05 257.55 -2.00 11.20 -2.00 457.41 0.00e+00 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