File name: Pandora169s1_Egbert_20201123_L2Fit_fout2c14d20201119p1-8.txt
File generation date: 20241102T215229.5Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c14p1-8
Local principal investigator: Vitali Fioletov
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 169
Spectrometer number: 1
Processing software version used: BlickP v1.8.60
Instrument operation file used: Pandora169_OF_v1d20200220.txt
Instrument calibration file used: Pandora169s1_CF_v14d20201119.txt
Level 1 file used: Pandora169s1_Egbert_20201123_L1_smca1c14d20201119p1-8.txt
Full location name: Center for Atmospheric Research Experiments (CARE) - Egbert
Short location name: Egbert
Country of location: Canada
Location latitude [deg]: 44.2300
Location longitude [deg]: -79.7800
Location altitude [m]: 251
Local noon date: 20201123
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: 227 369
Nominal wavelengths inside fitting window [nm]: 305.0569 305.1978 305.3386 305.4795 305.6203 305.7612 305.9020 306.0428 306.1836 306.3244 306.4651 306.6059 306.7467 306.8874 307.0281 307.1689 307.3096 307.4503 307.5910 307.7316 307.8723 308.0130 308.1536 308.2942 308.4349 308.5755 308.7161 308.8566 308.9972 309.1378 309.2783 309.4189 309.5594 309.6999 309.8404 309.9809 310.1214 310.2619 310.4024 310.5428 310.6833 310.8237 310.9641 311.1045 311.2449 311.3853 311.5257 311.6660 311.8064 311.9467 312.0871 312.2274 312.3677 312.5080 312.6483 312.7885 312.9288 313.0691 313.2093 313.3495 313.4897 313.6299 313.7701 313.9103 314.0505 314.1907 314.3308 314.4710 314.6111 314.7512 314.8913 315.0314 315.1715 315.3115 315.4516 315.5917 315.7317 315.8717 316.0117 316.1517 316.2917 316.4317 316.5717 316.7116 316.8516 316.9915 317.1315 317.2714 317.4113 317.5512 317.6910 317.8309 317.9708 318.1106 318.2504 318.3903 318.5301 318.6699 318.8097 318.9494 319.0892 319.2290 319.3687 319.5084 319.6482 319.7879 319.9276 320.0673 320.2069 320.3466 320.4863 320.6259 320.7655 320.9051 321.0448 321.1843 321.3239 321.4635 321.6031 321.7426 321.8822 322.0217 322.1612 322.3007 322.4402 322.5797 322.7192 322.8586 322.9981 323.1375 323.2769 323.4163 323.5557 323.6951 323.8345 323.9739 324.1132 324.2526 324.3919 324.5312 324.6705 324.8098 324.9491
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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: Azimuth motor temperature [°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 20201123T150302.5Z 7632.627112 605 1 20.94 2 70.57 149.57 132.96 55.23 0.00 1 0.00 1 0 17 5.599e-02 8.445e-03 5.040e-02 4.805e-03 4.274868e-01 2.482452e-03 5.169052e-03 -6.000000e+00 3.297640e-02 222.33 -2.00 3.58 -2.00 319.03 0.00e+00 4.236399e-04 5.980422e-04 3.784092e-04 -6.000000e+00 1.447702e-03 275.37 -2.00 20.00 -2.00 318.46 0.00e+00 2.972 0.000 302.00 328.00 3 4.9989e+00 6.7700e-03 3.6179e-02 -6.0000e+00 8.1024e-02 6.0479e-02 7.8310e-03 2.2083e-02 -6.0000e+00 8.8292e-02 -1.3587e-02 5.8649e-03 1.1148e-02 -6.0000e+00 5.2619e-02 -6.4542e-03 3.0846e-03 3.2430e-03 -6.0000e+00 2.2059e-02 1.1641e-04 -9.1394e-04 1.5206e-04 4.2269e-05 -6.0000e+00 1.7394e-03 -1.1779e-03 -2.2373e-05 12 9 1 12 1 1 85.73 23.11 0.20 -0.00118 -0.00805 5 9 1 5 0 3461.020 26.62 23.32 23.11 9.88 37.30 24.2 949.27 -14384 23050 -6757 -6453 6850 -22841 -20876 -8703 -2697 -21026 12304 -16547 -12214 -4702 3758 -22659 4269 -792 13325 -9817 8312 -734 3344 -3345 774 -3073 -2470 -12204 4844 -3190 3546 -645 6193 -1568 -768 -73 697 -3819 307 865 -3004 -1106 39 -3208 -1413 -1313 758 -603 1994 -284 -268 1956 687 1922 1468 3056 2420 -684 -41 30 -206 4137 1486 1812 -908 891 -378 1250 -757 2529 -690 955 971 925 -704 -532 -561 231 8 221 -1579 -891 -2185 -2017 -689 -752 261 -229 131 -409 -478 -336 680 830 1504 75 769 506 -453 -1114 -641 -382 757 490 -911 -1578 -415 -842 -707 635 271 -224 588 319 246 141 1295 603 113 -568 -545 69 678 -39 613 394 345 2103 730 -243 -569 -650 252 428 11 -875 -229 76 -410 382 -80 20 -302 -400 512 -205 -191 170 -725 -687 -285 -93 -915 414 -781 -636 -270 234 -2043 327 -68 1061 -1011 744 -73 329 -373 89 -381 -307 -1616 533 -387 438 -93 916 -260 -125 -12 121 -796 73 236 -938 -361 13 -1126 -492 -459 261 -211 691 -104 -104 802 304 891 712 1505 1223 -355 -21 15 -108 2213 878 1137 -594 561 -233 763 -498 1771 -533 754 766 707 -514 -359 -355 143 5 159 -1278 -782 -2060 -1990 -707 -809 289 -260 148 -452 -505 -335 644 784 1488 82 905 643 -606 -1498 -827 -465 876 571 -1119 -2029 -549 -1163 -1022 962 429 -364 942 495 366 203 1843 884 173 -900 -871 109 1040 -59 891 556 477 2909 1072 -380 -935 -1102 435 761 19 -1678 -446 148 -807 738 -150 37 -546
SS 20201123T161833.6Z 7632.679556 653 1 29.28 2 65.66 167.88 121.11 72.17 0.00 1 0.00 1 0 17 4.187e-02 9.192e-03 4.535e-02 6.677e-03 3.466621e-01 3.435337e-03 4.203784e-03 -6.000000e+00 2.469864e-02 222.33 -2.00 3.58 -2.00 318.63 0.00e+00 5.169801e-04 7.169179e-04 1.218570e-04 -6.000000e+00 1.082359e-03 275.37 -2.00 20.00 -2.00 318.04 0.00e+00 2.409 0.000 302.00 328.00 3 6.1992e+00 9.2311e-03 2.9283e-02 -6.0000e+00 6.0690e-02 8.1136e-02 1.0553e-02 1.7795e-02 -6.0000e+00 6.6097e-02 -2.6861e-03 7.2478e-03 8.9521e-03 -6.0000e+00 3.9397e-02 -7.0227e-03 3.7693e-03 2.6978e-03 -6.0000e+00 1.6540e-02 6.5051e-05 5.1809e-04 2.1652e-04 3.4723e-05 -6.0000e+00 1.3004e-03 -4.2535e-03 2.6452e-04 11 9 0 11 8 0 99.97 23.07 0.21 -0.00425 -0.00036 12 12 1 5 0 2439.610 26.73 19.68 23.07 12.02 39.80 24.4 961.36 7117 -330 13394 -410 8652 9164 708 19151 -5318 12283 7090 -2279 20068 7775 897 6355 2519 1329 4795 -9668 7293 6698 7137 321 -4455 -7432 -5426 -11381 8989 -3966 2506 6212 2931 -3437 -6831 -5372 -1238 -2647 -1092 -1497 1657 -2179 -1298 -183 -2907 -1319 565 942 -3576 -406 2300 211 699 -130 -200 1263 1158 573 1640 1093 -343 3650 1842 1845 -198 376 -1747 -153 1861 866 -235 1511 263 1907 606 -1234 -233 -707 -1042 -3114 -2394 -1150 -1607 -1662 -366 588 340 21 625 16 37 -1653 386 1086 579 241 1167 894 338 -193 -198 -27 -39 661 -1493 -1424 -650 -32 25 459 239 -85 897 -18 340 -95 -576 70 -274 -1047 -609 -190 375 780 431 -138 -171 1991 1000 -216 -276 -541 -489 565 262 -670 291 936 -296 -605 343 -841 308 306 -17 622 -21 382 390 34 854 -323 676 421 -155 1250 623 88 659 290 164 598 -1428 943 880 957 48 -741 -1321 -948 -2036 1282 -639 404 1059 558 -719 -1446 -1117 -265 -660 -316 -502 594 -859 -524 -74 -1215 -544 228 375 -1487 -167 975 98 342 -67 -108 691 646 321 898 599 -196 2136 1182 1255 -139 253 -1143 -98 1234 636 -188 1241 219 1514 457 -869 -150 -445 -686 -2309 -1963 -1021 -1531 -1666 -384 644 391 25 735 18 41 -1695 366 1010 567 258 1362 1136 452 -259 -255 -32 -45 762 -1846 -1847 -872 -45 37 708 387 -140 1443 -28 496 -133 -804 100 -412 -1651 -970 -298 573 1155 615 -191 -229 2641 1409 -326 -438 -888 -823 974 471 -1261 557 1806 -577 -1162 635 -1520 545