File name: Pandora77s1_Singapore-NUS_20260217_L2Fit_fnvs4c4d20240329p1-8.txt
File generation date: 20260217T173253.2Z
Data description: Level 2 spectral fitting results file
Data file version: fnvs4c4p1-8
Local principal investigator: Santo V. Salinas
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 77
Spectrometer number: 1
Processing software version used: BlickP v1.8.88
Instrument operation file used: Pandora77_OF_v2d20220405.txt
Instrument calibration file used: Pandora77s1_CF_v4d20240329.txt
Level 1 file used: Pandora77s1_Singapore-NUS_20260217_L1_smca1c4d20240329p1-8.txt
Full location name: Centre for Remote Imaging Sensing and Processing (CRISP), National University of
Short location name: Singapore-NUS
Country of location: Singapore
Location latitude [deg]: 1.2990
Location longitude [deg]: 103.7710
Location altitude [m]: 77
Local noon date: 20260217
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: Based on session 3 for fieldcal from 202403
First and last pixel inside fitting window: 890 1433
Nominal wavelengths inside fitting window [nm]: 400.1281 400.2606 400.3931 400.5257 400.6582 400.7907 400.9232 401.0556 401.1881 401.3205 401.4530 401.5854 401.7178 401.8502 401.9825 402.1149 402.2472 402.3796 402.5119 402.6442 402.7765 402.9087 403.0410 403.1732 403.3055 403.4377 403.5699 403.7021 403.8342 403.9664 404.0985 404.2307 404.3628 404.4949 404.6270 404.7590 404.8911 405.0231 405.1552 405.2872 405.4192 405.5512 405.6831 405.8151 405.9470 406.0790 406.2109 406.3428 406.4747 406.6066 406.7384 406.8703 407.0021 407.1339 407.2657 407.3975 407.5293 407.6610 407.7928 407.9245 408.0562 408.1879 408.3196 408.4513 408.5829 408.7146 408.8462 408.9778 409.1094 409.2410 409.3726 409.5042 409.6357 409.7672 409.8987 410.0302 410.1617 410.2932 410.4247 410.5561 410.6875 410.8190 410.9504 411.0817 411.2131 411.3445 411.4758 411.6072 411.7385 411.8698 412.0011 412.1323 412.2636 412.3948 412.5261 412.6573 412.7885 412.9197 413.0508 413.1820 413.3131 413.4443 413.5754 413.7065 413.8376 413.9686 414.0997 414.2307 414.3618 414.4928 414.6238 414.7548 414.8857 415.0167 415.1476 415.2786 415.4095 415.5404 415.6713 415.8021 415.9330 416.0638 416.1946 416.3255 416.4563 416.5870 416.7178 416.8486 416.9793 417.1100 417.2407 417.3714 417.5021 417.6328 417.7634 417.8941 418.0247 418.1553 418.2859 418.4165 418.5471 418.6776 418.8081 418.9387 419.0692 419.1997 419.3301 419.4606 419.5911 419.7215 419.8519 419.9823 420.1127 420.2431 420.3735 420.5038 420.6341 420.7645 420.8948 421.0251 421.1553 421.2856 421.4159 421.5461 421.6763 421.8065 421.9367 422.0669 422.1970 422.3272 422.4573 422.5874 422.7175 422.8476 422.9777 423.1078 423.2378 423.3678 423.4978 423.6278 423.7578 423.8878 424.0178 424.1477 424.2776 424.4075 424.5374 424.6673 424.7972 424.9271 425.0569 425.1867 425.3165 425.4463 425.5761 425.7059 425.8356 425.9654 426.0951 426.2248 426.3545 426.4842 426.6138 426.7435 426.8731 427.0027 427.1324 427.2619 427.3915 427.5211 427.6506 427.7802 427.9097 428.0392 428.1687 428.2982 428.4276 428.5571 428.6865 428.8159 428.9453 429.0747 429.2041 429.3334 429.4628 429.5921 429.7214 429.8507 429.9800 430.1093 430.2385 430.3678 430.4970 430.6262 430.7554 430.8846 431.0137 431.1429 431.2720 431.4011 431.5303 431.6593 431.7884 431.9175 432.0465 432.1756 432.3046 432.4336 432.5626 432.6916 432.8205 432.9495 433.0784 433.2073 433.3362 433.4651 433.5940 433.7228 433.8517 433.9805 434.1093 434.2381 434.3669 434.4957 434.6244 434.7532 434.8819 435.0106 435.1393 435.2680 435.3966 435.5253 435.6539 435.7825 435.9111 436.0397 436.1683 436.2969 436.4254 436.5539 436.6824 436.8109 436.9394 437.0679 437.1964 437.3248 437.4532 437.5816 437.7100 437.8384 437.9668 438.0951 438.2235 438.3518 438.4801 438.6084 438.7367 438.8649 438.9932 439.1214 439.2496 439.3778 439.5060 439.6342 439.7624 439.8905 440.0186 440.1467 440.2748 440.4029 440.5310 440.6590 440.7871 440.9151 441.0431 441.1711 441.2991 441.4271 441.5550 441.6829 441.8109 441.9388 442.0666 442.1945 442.3224 442.4502 442.5781 442.7059 442.8337 442.9614 443.0892 443.2170 443.3447 443.4724 443.6001 443.7278 443.8555 443.9832 444.1108 444.2385 444.3661 444.4937 444.6213 444.7488 444.8764 445.0039 445.1315 445.2590 445.3865 445.5140 445.6414 445.7689 445.8963 446.0237 446.1511 446.2785 446.4059 446.5333 446.6606 446.7879 446.9153 447.0426 447.1698 447.2971 447.4244 447.5516 447.6788 447.8060 447.9332 448.0604 448.1876 448.3147 448.4419 448.5690 448.6961 448.8232 448.9502 449.0773 449.2043 449.3314 449.4584 449.5854 449.7123 449.8393 449.9663 450.0932 450.2201 450.3470 450.4739 450.6008 450.7276 450.8545 450.9813 451.1081 451.2349 451.3617 451.4885 451.6152 451.7420 451.8687 451.9954 452.1221 452.2488 452.3754 452.5021 452.6287 452.7553 452.8819 453.0085 453.1351 453.2616 453.3881 453.5147 453.6412 453.7677 453.8941 454.0206 454.1470 454.2735 454.3999 454.5263 454.6527 454.7790 454.9054 455.0317 455.1580 455.2844 455.4106 455.5369 455.6632 455.7894 455.9157 456.0419 456.1681 456.2942 456.4204 456.5466 456.6727 456.7988 456.9249 457.0510 457.1771 457.3032 457.4292 457.5552 457.6812 457.8072 457.9332 458.0592 458.1851 458.3111 458.4370 458.5629 458.6888 458.8147 458.9405 459.0664 459.1922 459.3180 459.4438 459.5696 459.6953 459.8211 459.9468 460.0725 460.1982 460.3239 460.4496 460.5752 460.7009 460.8265 460.9521 461.0777 461.2033 461.3288 461.4544 461.5799 461.7054 461.8309 461.9564 462.0819 462.2073 462.3328 462.4582 462.5836 462.7090 462.8344 462.9597 463.0851 463.2104 463.3357 463.4610 463.5863 463.7115 463.8368 463.9620 464.0872 464.2124 464.3376 464.4628 464.5879 464.7131 464.8382 464.9633 465.0884 465.2135 465.3385 465.4636 465.5886 465.7136 465.8386 465.9636 466.0886 466.2135 466.3384 466.4634 466.5883 466.7132 466.8380 466.9629 467.0877 467.2125 467.3374 467.4621 467.5869 467.7117 467.8364 467.9612 468.0859 468.2106 468.3352 468.4599 468.5846 468.7092 468.8338 468.9584 469.0830 469.2076 469.3321 469.4567 469.5812 469.7057 469.8302 469.9547
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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: 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 164-707: Unweighted slant column residuals for each pixel inside the fitting window multiplied by 1e5, 9e5=pixel was not used for fitting
Columns 708-1251: 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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