File name: Pandora206s1_BuffaloNY_20230317_L2Fit_fout2c4d20220512p1-8.txt
File generation date: 20241121T052838.7Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c4p1-8
Local principal investigator: ----
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 206
Spectrometer number: 1
Processing software version used: BlickP v1.8.60
Instrument operation file used: Pandora206_OF_v2d20211008.txt
Instrument calibration file used: Pandora206s1_CF_v4d20220512.txt
Level 1 file used: Pandora206s1_BuffaloNY_20230317_L1_smca1c4d20220512p1-8.txt
Full location name: University at Buffalo
Short location name: BuffaloNY
Country of location: Canada
Location latitude [deg]: 43.0015
Location longitude [deg]: -78.7869
Location altitude [m]: 190
Local noon date: 20230317
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: 223 365
Nominal wavelengths inside fitting window [nm]: 305.0744 305.2154 305.3564 305.4973 305.6383 305.7792 305.9201 306.0611 306.2020 306.3428 306.4837 306.6246 306.7654 306.9063 307.0471 307.1879 307.3287 307.4695 307.6103 307.7511 307.8918 308.0326 308.1733 308.3140 308.4548 308.5955 308.7362 308.8768 309.0175 309.1582 309.2988 309.4394 309.5801 309.7207 309.8613 310.0019 310.1424 310.2830 310.4236 310.5641 310.7046 310.8451 310.9857 311.1261 311.2666 311.4071 311.5476 311.6880 311.8285 311.9689 312.1093 312.2497 312.3901 312.5305 312.6708 312.8112 312.9515 313.0919 313.2322 313.3725 313.5128 313.6531 313.7934 313.9336 314.0739 314.2141 314.3543 314.4946 314.6348 314.7750 314.9151 315.0553 315.1955 315.3356 315.4758 315.6159 315.7560 315.8961 316.0362 316.1763 316.3163 316.4564 316.5964 316.7364 316.8765 317.0165 317.1565 317.2964 317.4364 317.5764 317.7163 317.8563 317.9962 318.1361 318.2760 318.4159 318.5558 318.6956 318.8355 318.9753 319.1152 319.2550 319.3948 319.5346 319.6744 319.8141 319.9539 320.0937 320.2334 320.3731 320.5128 320.6525 320.7922 320.9319 321.0716 321.2112 321.3509 321.4905 321.6301 321.7697 321.9093 322.0489 322.1885 322.3280 322.4676 322.6071 322.7467 322.8862 323.0257 323.1652 323.3046 323.4441 323.5836 323.7230 323.8624 324.0018 324.1413 324.2806 324.4200 324.5594 324.6988 324.8381 324.9774
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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 20230317T161457.1Z 8476.677050 181 1 28.00 2 46.88 156.18 76.29 212.86 0.00 1 0.00 1 0 17 3.337e-02 1.595e-02 3.928e-02 1.148e-02 2.475503e-01 5.619900e-03 2.961875e-03 -6.000000e+00 1.850043e-02 225.99 -2.00 3.55 -2.00 317.50 0.00e+00 2.719749e-03 8.336588e-04 2.978123e-04 -6.000000e+00 7.975124e-04 274.66 -2.00 20.00 -2.00 316.91 0.00e+00 1.461 0.000 302.00 328.00 3 7.9811e+00 1.4835e-02 1.9247e-02 -6.0000e+00 4.5921e-02 6.4210e-02 1.6765e-02 1.3284e-02 -6.0000e+00 5.0116e-02 2.7917e-02 1.0318e-02 6.2968e-03 -6.0000e+00 2.9752e-02 -1.6050e-02 5.1607e-03 2.8359e-03 -6.0000e+00 1.2578e-02 3.0462e-05 -2.6277e-04 3.1847e-04 2.5110e-05 -6.0000e+00 8.5109e-04 2.0336e-03 -5.5745e-05 12 8 8 10 0 0 69.38 17.60 1.64 0.00203 0.00006 7 7 2 8 0 4000.000 15.00 17.60 13.79 21.17 20.96 15.1 1014.40 -1832 2837 16555 2681 3977 -9142 4300 -1743 -8860 -10986 -5307 -616 1000 7836 -5177 5090 2765 9825 -6885 3889 5701 3583 3417 -3230 -2542 610 -1767 -1489 791 1865 -450 1399 6561 -1843 -577 -5174 91 -2219 1662 -2674 5103 -2536 3418 -185 2131 -2209 -5849 -9725 2113 -1348 -853 -284 1252 3946 675 1466 2288 -2326 -2423 747 -777 2001 1516 1510 582 -646 -1555 -3363 -1084 -1584 2585 2152 2309 1206 1685 322 -1276 -2693 -4067 -1237 -2050 1632 -1783 -30 933 -497 2878 1386 2026 1798 1217 -1053 -721 -4276 -1473 -634 -508 1329 1988 258 129 -2031 -1683 -1616 -698 -2120 -202 685 81 659 212 1097 -1927 -289 -1484 556 -3597 -973 -726 711 1105 145 986 678 1191 -603 -317 1233 963 -596 997 104 -402 1677 -92 -75 758 837 738 68 -341 -1228 -1896 -190 306 1593 273 359 -911 398 -190 -1143 -1504 -663 -76 140 1186 -996 974 560 1995 -1665 903 1316 826 807 -855 -691 166 -491 -384 186 436 -117 381 1856 -577 -162 -1505 28 -806 697 -1319 2584 -1391 1827 -103 1198 -1260 -3492 -5881 1110 -736 -494 -175 795 2568 463 1009 1587 -1667 -1700 507 -558 1512 1212 1285 489 -513 -1162 -2497 -846 -1375 2333 2016 2137 1079 1428 246 -898 -1896 -2994 -1006 -1878 1586 -1832 -31 1046 -605 3546 1729 2585 2185 1360 -1130 -703 -4216 -1515 -716 -617 1759 2731 347 163 -2390 -1924 -1949 -883 -2837 -277 975 117 1016 344 1766 -3036 -426 -2018 722 -4753 -1315 -1054 1082 1693 219 1447 946 1613 -792 -393 1534 1293 -863 1443 155 -611 2594 -154 -131 1302 1472 1298 119 -582 -2034 -3099
SS 20230317T172303.6Z 8476.724347 202 1 28.01 2 44.25 179.84 83.77 225.91 0.00 1 0.00 1 0 25 8.302e-02 2.494e-02 6.896e-02 1.917e-02 2.451495e-01 9.397549e-03 3.075460e-03 -6.000000e+00 4.605910e-02 226.00 -2.00 3.55 -2.00 317.52 0.00e+00 1.992998e-03 1.404001e-03 6.823855e-04 -6.000000e+00 1.985160e-03 274.67 -2.00 20.00 -2.00 316.93 0.00e+00 1.394 0.000 302.00 328.00 3 8.6245e+00 2.4774e-02 1.8873e-02 -6.0000e+00 1.1433e-01 8.1436e-02 2.8009e-02 1.3585e-02 -6.0000e+00 1.2474e-01 2.2228e-02 1.7226e-02 6.2308e-03 -6.0000e+00 7.4050e-02 -1.4953e-02 8.6042e-03 2.5308e-03 -6.0000e+00 3.1330e-02 1.7035e-05 -3.0311e-04 5.3226e-04 2.4909e-05 -6.0000e+00 2.1166e-03 1.2743e-04 8.0494e-05 12 8 8 10 0 0 -96.65 17.60 3.27 0.00013 -0.00215 7 7 2 8 0 4000.000 15.00 17.60 13.89 21.17 20.96 15.3 1017.00 5593 17301 38676 6399 6623 12205 11866 31251 -58829 9805 -10295 2038 -13212 22184 -10969 6614 6652 10427 -6000 -9351 11124 -273 13408 8166 -1642 5814 1514 4956 8562 -4431 -2316 -2677 187 8296 -3106 4349 -2190 -340 -1389 661 8312 375 8917 -1794 -2081 -2216 -9061 -9158 5562 -3709 4459 2576 -151 3759 4850 326 -72 652 -1253 -924 -34 2222 -1724 3977 -2288 -295 -348 -243 381 -5365 1665 2939 1363 5185 -652 -1491 -1576 906 -4084 -5507 -2747 -412 -1119 251 -162 -1217 1485 738 244 2582 -866 -1081 926 -4646 -248 -1345 -51 2521 -83 3019 209 941 -1582 115 1259 -364 -999 1388 1371 466 60 -453 -5416 583 -1117 1360 -3793 -87 -1062 -1048 160 639 2028 1331 2545 -2933 -939 1383 3769 -612 2810 1426 1179 -1035 195 -376 -786 1164 606 858 264 -2879 -1618 551 1657 3164 669 600 1005 1040 2501 -12465 1129 -1401 251 -2169 2942 -2256 1298 1349 2114 -1490 -2486 2444 -66 2875 1942 -446 1518 412 1213 1931 -1100 -605 -751 56 2407 -918 1170 -696 -119 -589 320 4031 204 4595 -1036 -1200 -1282 -5485 -5394 2851 -2020 2455 1495 -95 2383 3111 221 -50 443 -875 -640 -25 1668 -1418 3290 -1979 -234 -256 -174 290 -4780 1503 2714 1308 4584 -564 -1158 -1106 609 -2956 -4587 -2486 -402 -1161 267 -181 -1466 1824 939 312 3172 -1008 -1145 876 -4506 -245 -1491 -62 3315 -114 3997 265 1088 -1765 133 1569 -482 -1389 1972 2038 721 98 -743 -8888 858 -1524 1702 -5024 -116 -1545 -1623 248 967 2950 1851 3412 -3956 -1173 1713 4900 -882 4107 2090 1753 -1634 324 -657 -1405 2092 1096 1492 445 -4827 -2620