File name: Pandora206s1_BuffaloNY_20241126_L2Fit_fout2c4d20220512p1-8.txt
File generation date: 20241127T050740.4Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c4p1-8
Local principal investigator: Kang Sun
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_v3d20211008.txt
Instrument calibration file used: Pandora206s1_CF_v4d20220512.txt
Level 1 file used: Pandora206s1_BuffaloNY_20241126_L1_smca1c4d20220512p1-8.txt
Full location name: University at Buffalo
Short location name: BuffaloNY
Country of location: United States
Location latitude [deg]: 43.0015
Location longitude [deg]: -78.7869
Location altitude [m]: 190
Local noon date: 20241126
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
---------------------------------------------------------------------------------------
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
---------------------------------------------------------------------------------------
SS 20241126T153425.8Z 9096.648910 253 1 24.00 2 67.25 157.67 56.29 215.02 0.00 1 0.00 1 0 17 1.862e-01 1.563e-02 1.856e-01 1.143e-02 3.621506e-01 5.599098e-03 4.391358e-03 -6.000000e+00 1.023761e-01 222.56 -2.00 3.55 -2.00 319.03 0.00e+00 -1.780914e-03 1.317996e-03 1.438843e-04 -6.000000e+00 4.486129e-03 276.39 -2.00 20.00 -2.00 318.43 0.00e+00 2.565 0.000 302.00 328.00 3 6.6832e+00 1.5358e-02 3.1153e-02 -6.0000e+00 2.5207e-01 5.4927e-03 1.7823e-02 1.8803e-02 -6.0000e+00 2.7522e-01 5.4338e-02 1.3712e-02 9.5356e-03 -6.0000e+00 1.6397e-01 -2.7814e-02 7.3577e-03 3.3844e-03 -6.0000e+00 7.0318e-02 3.4129e-05 -1.5141e-03 3.2147e-04 3.2360e-05 -6.0000e+00 4.7382e-03 -3.4116e-02 -1.1454e-04 12 9 9 12 9 1 99.99 18.02 0.77 -0.03412 -0.04549 5 6 2 8 0 4000.000 15.00 18.02 13.26 21.58 21.48 23.6 939.44 -11428 86449 31188 30995 74083 86246 77398 20215 72499 24769 89075 28470 16058 -4183 1083 -1642 26243 4087 2887 7872 18109 2988 5726 21925 -9980 -468 -1055 15887 -13322 20692 322 -501 4082 -1128 -1801 1212 591 -1289 7619 -2515 4816 -5399 1199 -1912 5919 -16254 -4603 -7823 199 246 -631 3165 310 5525 -877 4219 -4642 2716 -1095 -3519 -1942 3115 87 892 -1296 -28 -862 1256 1324 -118 3429 -2391 2151 2380 1180 -1528 3412 -1196 -2687 830 -378 1406 -4259 1522 -468 2691 624 -316 -1101 1884 -2155 659 2851 -2340 1026 -2017 1388 352 2345 -875 301 -983 45 -2512 428 -912 -154 544 -826 1881 -729 1684 -1265 899 -1837 1750 -997 -83 -1164 335 -1127 -397 157 275 1010 -4 1021 149 662 -1344 1516 -587 -352 -1361 -435 -180 495 788 285 1153 28 -161 -976 -354 1181 761 758 1039 1058 1122 574 1408 855 1688 983 699 -262 75 -135 1746 359 272 738 1584 302 581 2070 -1398 -63 -147 1777 -1838 2069 42 -72 626 -196 -296 185 100 -258 1701 -729 1456 -1908 413 -689 1960 -6754 -1687 -2921 71 88 -237 1254 135 2449 -436 2045 -2538 1384 -564 -1823 -1009 1654 52 583 -890 -17 -516 723 803 -83 2525 -1960 1691 1793 862 -1026 2031 -709 -1695 561 -295 1171 -4070 1432 -481 2800 697 -368 -1304 2094 -2370 646 2604 -2178 984 -2163 1566 451 3096 -1180 388 -1174 51 -2916 514 -1172 -205 760 -1201 2871 -1196 2779 -2098 1410 -2729 2406 -1397 -120 -1765 533 -1852 -633 243 420 1449 -5 1367 202 940 -2113 2402 -990 -605 -2452 -806 -351 981 1550 569 2266 53 -294 -1785
SS 20241126T202218.2Z 9096.848822 414 1 46.17 2 78.85 226.64 102.04 270.40 0.00 1 0.00 1 0 25 4.622e-01 6.671e-03 7.320e-02 1.868e-03 6.680904e-01 9.747373e-04 7.553280e-03 -6.000000e+00 2.543284e-01 222.56 -2.00 3.55 -2.00 321.28 0.00e+00 2.941876e-03 4.547693e-04 6.929229e-04 -6.000000e+00 1.113671e-02 276.37 -2.00 20.00 -2.00 320.79 0.00e+00 4.993 0.002 302.00 328.00 3 1.1441e+00 3.1646e-03 5.9990e-02 -6.0000e+00 6.2623e-01 6.1077e-02 4.4835e-03 3.6463e-02 -6.0000e+00 6.8352e-01 -1.0376e-01 4.8833e-03 1.9668e-02 -6.0000e+00 4.0724e-01 3.5378e-02 2.3496e-03 7.2793e-03 -6.0000e+00 1.7478e-01 6.5295e-04 -8.5268e-04 5.0727e-05 7.2285e-05 -6.0000e+00 1.1758e-02 -3.4866e-02 1.0322e-04 11 8 0 10 0 0 99.97 18.00 0.36 -0.03487 -0.04127 469 145 4 8 0 97.610 15.00 18.00 12.44 21.58 21.38 23.4 934.00 -183305 -147389 -155172 -133704 -166723 -164582 -144291 -146380 -147126 -139518 -100720 -105428 -93437 -74497 -49348 -48963 -32599 -41359 -40190 -28833 -26199 -35779 -41904 -25465 -34039 -21071 -23932 -17531 -33364 -20925 -15314 -9126 -11420 -3516 -10633 -5793 -10853 -4452 -3304 -307 50 -1341 5017 1509 3647 678 2159 393 3021 1556 3165 3227 3630 4304 3025 3793 2206 3260 614 2076 1372 3080 3345 4200 2459 2327 1649 1633 1820 1083 2263 1357 1982 1201 687 -591 -28 -1147 -492 -766 -1075 -567 -2168 -1712 -1217 -605 -281 6 306 809 435 295 -92 -255 -211 -241 119 514 444 -146 -173 -989 -476 -583 -1027 -1442 -1052 -1017 -357 60 201 250 190 331 -35 205 75 137 -152 94 -220 281 321 367 418 300 340 897 490 223 296 40 -78 -116 -193 -206 -170 155 38 -77 5 -169 -212 -1736 -1181 -1498 -1047 -1640 -1529 -1183 -1386 -1608 -1575 -807 -979 -987 -855 -566 -696 -451 -701 -739 -504 -463 -691 -893 -510 -806 -468 -571 -383 -826 -488 -410 -278 -420 -134 -418 -209 -453 -204 -185 -20 4 -112 418 135 323 64 205 39 311 173 388 448 551 649 496 643 395 579 119 387 263 638 718 1028 660 610 429 438 529 370 856 545 788 455 239 -186 -9 -369 -159 -298 -494 -299 -1291 -1071 -810 -429 -209 5 234 596 299 189 -57 -161 -149 -198 113 563 539 -179 -200 -1038 -444 -539 -1036 -1544 -1180 -1225 -467 81 301 401 307 518 -52 287 105 202 -239 154 -358 437 482 579 630 439 477 1290 806 381 559 80 -166 -261 -468 -487 -408 378 93 -196 11 -381 -457