File name: Pandora235s1_Seoul-KU_20240919_L2Fit_fout2c1d20230717p1-8.txt
File generation date: 20240919T152952.2Z
Data description: Level 2 spectral fitting results file
Data file version: fout2c1p1-8
Local principal investigator: ----
Network principal investigator: Alexander Cede
Instrument type: Pandora
Instrument number: 235
Spectrometer number: 1
Processing software version used: BlickP v1.8.59
Instrument operation file used: Pandora235_OF_v4d20230606.txt
Instrument calibration file used: Pandora235s1_CF_v1d20230717.txt
Level 1 file used: Pandora235s1_Seoul-KU_20240919_L1_smca1c1d20230717p1-8.txt
Full location name: Korea University, Seoul Campus
Short location name: Seoul-KU
Country of location: Korea, Republic of
Location latitude [deg]: 37.5855
Location longitude [deg]: 127.0257
Location altitude [m]: 90
Local noon date: 20240919
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: Full initial lab calibration analysis and OoB session
First and last pixel inside fitting window: 199 341
Nominal wavelengths inside fitting window [nm]: 305.0718 305.2128 305.3538 305.4948 305.6357 305.7767 305.9176 306.0585 306.1995 306.3404 306.4813 306.6221 306.7630 306.9039 307.0447 307.1855 307.3263 307.4672 307.6080 307.7487 307.8895 308.0303 308.1710 308.3118 308.4525 308.5932 308.7339 308.8746 309.0153 309.1560 309.2966 309.4373 309.5779 309.7185 309.8591 309.9997 310.1403 310.2809 310.4215 310.5620 310.7026 310.8431 310.9836 311.1241 311.2646 311.4051 311.5456 311.6860 311.8265 311.9669 312.1073 312.2477 312.3881 312.5285 312.6689 312.8093 312.9496 313.0900 313.2303 313.3706 313.5109 313.6512 313.7915 313.9318 314.0720 314.2123 314.3525 314.4927 314.6329 314.7731 314.9133 315.0535 315.1937 315.3338 315.4740 315.6141 315.7542 315.8943 316.0344 316.1745 316.3146 316.4546 316.5947 316.7347 316.8747 317.0147 317.1547 317.2947 317.4347 317.5747 317.7146 317.8546 317.9945 318.1344 318.2743 318.4142 318.5541 318.6940 318.8338 318.9737 319.1135 319.2533 319.3931 319.5329 319.6727 319.8125 319.9522 320.0920 320.2317 320.3715 320.5112 320.6509 320.7906 320.9302 321.0699 321.2096 321.3492 321.4888 321.6284 321.7681 321.9076 322.0472 322.1868 322.3264 322.4659 322.6054 322.7450 322.8845 323.0240 323.1635 323.3029 323.4424 323.5818 323.7213 323.8607 324.0001 324.1395 324.2789 324.4183 324.5577 324.6970 324.8364 324.9757
---------------------------------------------------------------------------------------
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 20240919T083651.6Z 9028.358930 12 1 19.53 2 79.62 263.48 108.67 66.82 0.00 1 0.00 1 0 17 4.801e-01 3.607e-02 2.213e-01 9.238e-03 5.583330e-01 5.158037e-03 6.503724e-03 -6.000000e+00 2.915433e-01 228.85 -2.00 3.44 -2.00 320.70 0.00e+00 -4.764437e-03 2.085638e-03 2.721748e-03 -6.000000e+00 1.380673e-02 289.02 -2.00 20.00 -2.00 320.00 0.00e+00 5.325 0.002 302.00 328.00 3 3.4610e+00 1.6499e-02 6.2257e-02 -6.0000e+00 7.2771e-01 1.2001e-01 2.1021e-02 3.8637e-02 -6.0000e+00 7.9048e-01 -4.4259e-01 1.7273e-02 1.4371e-02 -6.0000e+00 4.6928e-01 2.1370e-01 8.4243e-03 8.5454e-03 -6.0000e+00 2.0036e-01 5.4748e-05 -3.0396e-03 2.9068e-04 6.1357e-05 -6.0000e+00 1.4943e-02 -8.1241e-02 0.0000e+00 12 9 9 12 1 1 98.12 25.33 1.30 -0.08124 -0.10408 6 2 4 8 0 2789.090 20.00 25.33 39.72 33.00 33.00 0.7 1037.08 900000 900000 -67867 -141375 900000 -16149 -118571 77540 900000 -18546 -125835 166258 -152997 900000 900000 61881 82655 900000 -31869 900000 -37515 -4606 13527 72514 900000 105270 -13140 219920 23246 -43733 41456 900000 145030 124746 148999 -1670 900000 32396 39964 30858 12459 41678 47239 35373 47168 51795 113069 3215 -5918 45313 3749 -9337 18212 19003 27795 28176 -6478 1264 1768 7304 -3611 -1820 37822 3567 26389 2763 9974 4891 1207 303 5180 66 -4950 632 -2525 2029 13627 15054 -6716 -12775 808 -10852 -5953 -7457 866 5859 -37 814 -2324 -2948 -1225 3284 -5358 -6089 -3862 -3599 -4150 8849 -1375 -716 -5767 -498 -3393 7373 -1015 -5075 1457 587 891 2783 -864 865 3436 -720 1961 -2273 1779 678 -1970 -769 578 2051 284 961 409 813 3550 -516 -816 -277 1029 -1411 -120 917 364 -379 778 726 527 -382 1639 -4625 -331 900000 900000 -1775 -7626 900000 -211 -4361 697 900000 -349 -7302 1495 -13504 900000 900000 1011 1337 900000 -1667 900000 -2207 -215 535 1695 900000 2082 -874 1977 982 -3499 1491 900000 2347 2691 2545 -125 900000 2009 2766 2830 1590 4346 4884 4197 4961 5168 6099 520 -1064 5051 678 -2115 3438 3861 5547 5902 -1816 367 504 1917 -1052 -545 8364 1119 7781 944 3380 1579 426 121 2222 32 -2601 307 -1189 832 4986 5197 -2722 -6212 400 -6926 -4048 -5570 637 4405 -29 657 -1973 -2485 -967 2528 -4248 -4782 -3141 -3006 -3998 8545 -1509 -816 -6752 -558 -3602 6810 -1067 -5966 1701 680 1108 3733 -1327 1306 5189 -1114 3034 -3488 2567 1016 -2971 -1214 925 3209 440 1433 638 1215 4986 -752 -1280 -447 1804 -2544 -224 1789 760 -794 1679 1603 1178 -847 3412 -9716 -680
SS 20240919T084540.0Z 9028.365047 16 1 53.67 2 81.36 264.85 107.09 68.27 0.00 1 0.00 1 0 17 7.541e-01 1.065e-01 2.345e-01 1.891e-02 5.341041e-01 1.156415e-02 7.501390e-03 -6.000000e+00 4.953691e-01 228.85 -2.00 3.44 -2.00 321.07 0.00e+00 -2.343389e-02 3.164943e-03 2.691799e-03 -6.000000e+00 2.745755e-02 289.02 -2.00 20.00 -2.00 320.24 0.00e+00 6.274 0.004 302.00 328.00 3 4.3907e+00 3.4660e-02 6.7258e-02 -6.0000e+00 1.2326e+00 6.0635e-01 4.1497e-02 3.0510e-02 -6.0000e+00 1.3505e+00 -1.3605e+00 2.4178e-02 2.0408e-02 -6.0000e+00 7.9770e-01 6.2356e-01 1.2224e-02 1.9831e-02 -6.0000e+00 3.4140e-01 9.2083e-06 -6.4544e-03 7.0373e-04 2.3971e-04 -6.0000e+00 2.4880e-02 -7.2257e-02 0.0000e+00 12 8 8 10 0 0 99.96 25.36 2.29 -0.07226 -0.12076 15 1 4 8 0 3577.400 20.00 25.36 39.69 33.00 33.25 0.7 1037.12 900000 900000 900000 9283 900000 900000 -22256 900000 900000 256273 -2142 900000 -42565 900000 900000 900000 109596 900000 40910 900000 22008 167438 54095 900000 900000 900000 60301 900000 45548 32615 900000 900000 900000 900000 900000 29663 900000 333331 189864 215566 94681 900000 900000 150926 900000 900000 900000 2517 -3906 102617 23143 -21695 900000 76388 207993 294520 23400 13407 13833 50802 -23766 11361 900000 42748 900000 21367 45703 83529 25859 61982 9289 33080 -8206 13964 -4372 36984 121996 188582 -562 -21878 41494 -30510 -18416 -31024 28911 68189 14753 13933 -17100 -13818 -3668 9016 -14491 -13911 10332 -6031 118 111788 2400 3041 -19198 1729 185 52107 3773 -14036 18491 7624 4849 21324 -3247 -613 13039 -4257 7467 -12534 8114 778 -13035 -9088 2714 10991 -2895 -2000 -2134 4403 25163 815 -10856 -3152 2332 -4086 1189 6031 -1220 -1656 2871 589 6865 2233 8979 -14164 -378 900000 900000 900000 1742 900000 900000 -4298 900000 900000 4693 -485 900000 -13535 900000 900000 900000 7481 900000 5176 900000 3114 5296 5223 900000 900000 900000 7128 900000 4853 3366 900000 900000 900000 900000 900000 2815 900000 6104 4741 5024 8512 900000 900000 8041 900000 900000 900000 453 -722 7141 3352 -5273 900000 8813 6856 5394 4909 3169 3496 8373 -7122 2621 900000 8142 900000 5243 8370 10249 5872 10897 3113 9450 -3652 4884 -1730 8805 11171 8288 -165 -8694 10030 -17321 -10387 -21589 11860 20355 8024 8012 -13685 -10577 -2425 4920 -9448 -8814 5374 -4098 86 30094 2145 2846 -20104 1519 153 25001 3081 -14806 15001 7344 5160 21088 -4124 -821 15804 -6081 9112 -17779 9131 963 -19553 -13965 3854 14401 -4270 -2853 -2956 5519 27280 1014 -16103 -4796 3699 -7442 2166 11014 -2550 -3711 6428 1385 15326 5152 18567 -34993 -777